The Oncology Institute of Hope and Innovation

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Our Team

The cancer specialists at the Oncology Institute of Hope and Innovation have attended and/or were trained at some of the best universities, medical schools, and cancer-training programs in America, such as  Cornell University, Stanford University, Johns Hopkins University, University of California at Berkeley, University of California at San Diego, UCLA David Geffen School of Medicine, Mount Sinai School of Medicine, Loma Linda University School of Medicine, UC Irvine College of Medicine, Northwestern University McGaw Medical Center, USC Norris Cotton Cancer Center, Cedars-Sinai Comprehensive Cancer Center, UCLA affiliated hospitals Hematology Oncology program, Brown University Hematology Oncology program, MD Anderson Cancer Center.

Physicians

Richy Agajanian, M.D.

Diplomate, American Board of Medical Oncology

Diplomate, American Board of Hematology

Diplomate, American Board of Internal Medicine

 

A highly dedicated and compassionate doctor, Dr. Agajanian is triple board-certified by the American Board of Medical Oncology, the American Board of Hematology and the American Board of Internal Medicine. Fellowship-trained in Hematology and Oncology at UCLA-Olive View Medical Center/Cedars-Sinai Medical Center, Dr. Agajanian earned his medical degree from the University of California-Irvine College of Medicine and completed his Internal Medicine residency at UCLA. Prior to this, he graduated magna cum laude with a B.S. in Physiology and Neuroscience from the University of California-San Diego, where he received top honors in his department. Dr. Agajanian has received numerous awards during his educational and professional careers, including induction into Alpha Omega Alpha Honor Medical Society and Phi Beta Kappa Honor Society. He has also researched and published several articles in medical journals on the topic of Hematology and Oncology including treatment of Burkitt Lymphoma, development of a scoring system for myelodysplastic syndromes, and the study of acute chest syndrome. Dr. Agajanian has access to the latest research, technology and treatment options, including clinical trials for eligible patients. He also maintains strong professional relationships with other physicians who specialize in treatment management and support services. He strives continuously to educate patients and their families regarding cancer awareness and prevention.

Dr. Agajanian is fluent in Spanish and Armenian.

Professional Memberships:

  • American Society of Clinical Oncology
  • American Society of Hematology 
  • Medical Oncology Association of Southern California
  • Society of General Internal Medicine
  • American Medical Association
  • Armenian American Medical Association                  
  • Pi Kappa Phi Fraternity

Patient Care Philosophy

It is Dr. Agajanian's foremost goal to optimize the quality of life for patients and their loved ones, helping them cope with the challenges brought on by cancer. Dr. Agajanian strives to relieve the burden and suffering caused by cancer while always holding the utmost respect for patients and their families. He values open communication, mutual respect and patient autonomy, listening to patients as well as providing weekly educational sessions about patients' diseases and treatment plans. He builds personal synergy with his patients so they have someone to turn to in difficult times. In addition to caring deeply for his patients, Dr. Agajanian is devoted to his wife and three daughters.

David Berz, M.D., Ph.D, MPH

Diplomate, American Board of Medical Oncology

Diplomate, American Board of Hematology

Diplomate, American Board of Internal Medicine

Born and raised in Germany, Dr. Berz earned his B.S. in Chemistry from Johann Wolfgang von Goethe Universitaet, Frankfurt, Germany and his M.D./Ph.D from the Humboldt University, Berlin, Germany. He completed his internship and residency in Internal Medicine in Norwalk, Connecticut and his fellowship in Hematology and Oncology in Providence, Rhode Island. Prior to joining The Oncology Institute of Hope and Innovation, Dr. Berz was an Assistant Professor of Medicine in Providence, Rhode Island from 2008 to 2010. From 2010 to 2011, Dr. Berz was an Associate Professor in the Department of Medical Oncology in Dalhousie University, St. John, New Brunswick. In 2005, Dr. Berz was awarded with an Outstanding Resident Award in Nor walk Hospital/Yale University, Connecticut.

Dr. Berz has made significant contributions to the field of oncology through ongoing research in clinical trials and publications in major journals.

Dr. Berz is fluent in Spanish, German, French, Russian and Hebrew.

Professional Memberships:

  • American Society of Clinical Oncology
  • American Society of Hematology

Patient Care Philosophy

Dr. Berz does not just treat the condition, he treats people. He always strives to meet his patients' needs with compassion and respect.

  

Eric M. Cheung, D.O.

Diplomate, American Board of Medical Oncology

Diplomate, American Board of Hematology

Diplomate, American Board of Internal Medicine

 

A highly caring and devoted physician, Dr. Cheung is fellowship-trained in Hematology and Oncology at the University of Southern California, Los Angeles County Medical Center and Norris Comprehensive Cancer Institute.  Dr. Cheung earned his medical degree from Western University of Health Sciences.  Dr. Cheung received his undergraduate degree from Stanford University, during which time he received the honor of training at Oxford University. After medical school, he completed both his internal medicine training and Hematology-Oncology training at the University of Southern California where he served as Chief of his fellowship program. While Dr. Cheung is trained in all cancers and blood disorders, he is considered an expert in the fields of Prostate cancer and platelet disorders, as attested by his numerous publications in both fields.  Dr. Cheung seeks to educate and empower his patients. He is dedicated to the comprehensive well-being of his patients and to the quality of their lives.  

Dr. Cheung is fluent in Spanish.

Professional Memberships:

  • American Society of Clinical Oncology
  • American Society of Hematology

Patient Care Philosophy

Dr. Cheung doesn’t just treat disease, he treats people. He understands that every patient has unique needs and he meets them with constant doses of personal attention.  Dr. Cheung resides in the community and enjoys spending quality time with his wife and family.

Jack H. Freimann Jr., M.D.

Diplomate, American Board of Medical Oncology

Diplomate, American Board of Hematology

Diplomate, American Board of Internal Medicine

Dr. Freimann has been dedicated to providing the highest quality of care to his patients in Whittier and the surrounding communities for the past 19 years.  He takes an active role in hospital leadership. Dr. Freimann is a long-standing member of the Cancer Committee at Presbyterian Hospital (PIH) having served as chairman for several years and as a member of the Medical Executive Committee. He has also served as past chairman of the departments of Medicine at PIH and Whittier Hospital Medical Center. Dr. Freimann is triple-board certified in Internal Medicine, Medical Oncology and Hematology. After receiving his medical degree from UCLA, Dr. Freimann attended the prestigious M.D. Anderson Cancer Center in Houston, Texas for his fellowship training in medical Oncology and Hematology. There, he participated in many areas of cancer research, particularly the area of combinations of chemotherapy and immunotherapy. Dr. Freimann has presented papers at the annual meetings of the American Society of Clinical Oncology and the American Society of Hematology, and published articles in the Journal of Clinical Oncology and American Journal of Clinical Oncology.

Trained in treating a broad spectrum of solid tumors, benign and malignant hematologic conditions, Dr. Freimann’s particular interests are in treating breast cancer, colorectal cancer, lung cancer, prostate cancer and lymphoma.

Professional Memberships:

  • American Society of Clinical Oncology
  • American College of Physicians
  • California Medical Association
  • Medical Oncology Association of Southern California

Patient Care Philosophy

Dr. Freimann and his family live in Whittier. He likes to spend his free time watching the Los Angeles Angels of Anaheim play at Angel Stadium. In addition to being an avid baseball fan, Dr. Freimann also enjoys the outdoors, skiing in the winter, camping and fishing in the High Sierras in the summer.

 

Alexander Gaitanis, D.O.

Diplomate, American Board of Medical Oncology

Diplomate, American Board of Internal Medicine

Highly committed to providing the best patient care, Dr. Alexander Gaitanis is a board-certified Oncologist and Internal Medicine physician by the American Board of Medical Oncology and American Board of Internal Medicine.  Dr. Gaitanis received his undergraduate degree from Philadelphia University with a Bachelors of Science degree in Biology. He then attended Philadelphia College of Osteopathic Medicine where he earned his Post-Baccalaureate degree in Bio-Medical Sciences followed by his medical degree. He then went on to complete his Internship and Internal Medicine residency. This was followed by an Oncology/Hematology fellowship at the University of Florida. In addition to his clinical training, he spent a year at the University of Tennessee Department of Medicine as an Internal Medicine physician between his residency and fellowship.

Dr. Gaitanis has received numerous awards during his educational and teaching career, including the Resident Research award, and is a published author in the field of cancer nanotechnology.  

Dr. Gaitanis is fluent in Greek.

Professional Memberships

  • American Society of Clinical Oncology
  • American Society of Hematology

Patient Care Philosophy

Dr. Gaitanis is actively involved in patient care and is committed to providing compassionate, quality care and improving his patient’s quality of life. He finds this part of his work very gratifying. He works hard to provide his patients access to the best care available and empower them through their treatments by providing them with a clear diagnosis and access to the latest technology, treatment options, support, and clinical trials.

Youssef K. Gamal, M.D.

Diplomate, American Board of Medical Oncology

Eligible, American Board of Hematology

A firm believer and advocate of whole-person care, Dr. Gamal was born in Cairo, Egypt and received his Doctor of Medicine with honors from Ain Shams University in Cairo before moving to the United States. He then completed his Internal Medicine residency at the Jersey Shore University Medical Center in Neptune, NJ before completing his Hematology and Medical Oncology fellowship at Penn State Milton S. Hershey Medical Center in Hershey, PA. Dr. Gamal's prior appointments included serving as an Assistant Professor of Clinical Medicine at MD Anderson Cancer Center in Houston, TX. In 2005, he moved to the west coast and served as the Attending Physician and Partner for the Division of Hematology and Medical Oncology at Beaver Medical Group in Redlands, CA where he was a co-investigator for multiple phase II and III clinical research trials before joining The Oncology Institute of Hope and Innovation.

Dr. Gamal has received numerous awards including “Polaris Recognition” and the “Orion Award” for outstanding patient care. He has also presented on topics such as Extranodal Marginal Zone Lymphomas of MALT-Type, Quinine-Induced Hemolytic-Uremic Syndrome, and Thrombotic Microangiopaties as well as co-authored a chapter about unusual lymphomas in "Blood Disorders in the Elderly" reference manual in 2008.

Professional Memberships:

  • American Society of Clinical Oncology
  • California Medical Association
  • Christian Medical and Dental Association

Patient Care Philosophy:

Dr. Gamal strives to deliver comprehensive and compassionate whole-person care with a personalized approach that meets the physical, emotional and spiritual needs of each patient.  He achieves this through a multi-disciplinary approach of open communication and collaboration with surgeons, radiologists, radiation oncologists, pathologists and other members of the patient's care team.   He places a high value on symptom management to maximize quality of life for each patient throughout all phases of his/her treatment journey.  Dr. Gamal's motto, "There is always hope" is evident as he guides his patients every step of the way.

Christopher S. Ho, M.D.

Diplomate, American Board of Medical Oncology

Diplomate, American Board of Hematology

Diplomate, American Board of Internal Medicine

 

Born in Wisconsin and raised in Philadelphia, Dr. Ho started his career by earning a degree in Biology from Johns Hopkins University. He returned to Philadelphia, attending the Temple University School of Medicine, where he obtained his medical degree. Dr. Ho migrated west for his internal medicine residency at the University of California, Davis. He then accepted a fellowship in Hematology and Medical Oncology at the USC Keck School of Medicine at the Los Angeles County/University of Southern California Medical Center.  He served as Chief Fellow from 2008 to 2009.  Trained in hematologic disorders and malignancies as well as common cancers, Dr. Ho’s research interests are also in the field of lung cancer and cancers of the head and neck. His contributions to the field of lung cancer have been well received at national cancer conferences. It is from his experience in these areas that has created strong relationships with his medical colleagues, internists and specialists alike, to provide holistic, comprehensive care for his patients with these complex problems. 

Dr. Ho is fluent in Spanish, and Cantonese Chinese.

Professional Memberships:

  • American Society of Hematology
  • American Society of Clinical Oncology
  • American College of Physicians

Patient Care Philosophy

Dr. Ho considers patients as partners in medical care. Mutual respect, open communication, and solid medical information form the foundation of a productive and supportive doctor-patient relationship. He seeks to empower his patients with recognized medical information imbued with his experience.

 

Daniel B. Huang, M.D.

Diplomate, American Board of Medical Oncology

Diplomate, American Board of Hematology

Diplomate, American Board of Internal Medicine

Born and raised in the East Coast, Dr. Huang earned his B.S. in Biology from Cornell University and his M.D. from the Mount Sinai School of Medicine. He completed his internship and residency in Internal Medicine at Cedars-Sinai Medical Center and his fellowship in Hematology and Oncology at UCLA – Olive View Medical Center. During his training, Dr. Huang was active in research at the Louis Warschaw Prostate Cancer Center and at UCLA – Olive View Medical Center studying the links between obesity and outcome in patients with prostate cancer and breast cancer.  Prior to joining the Oncology Institute of Hope and Innovation, he spent two years in private practice in Newport Beach.  Through his training and private practice, he has gained a wealth of clinical experience in oncology and hematology. 

Dr. Huang is fluent in Spanish and Mandarin Chinese.

Professional memberships:

  • American Society of Clinical Oncology

Patient care philosophy

Dr. Huang endeavors to find the intersection between science and compassion in caring for his patients.  He seeks to design personalized treatment strategies for each individual while helping them maintain the highest possible quality of life.  Dr. Huang knows that the doctor-patient relationship in oncology is unlike any other and strives to build a relationship based on trust and mutual respect.  He enjoys and makes use of every opportunity to educate his patients so that they are informed and empowered during their journey through the practice. 

Dr. Huang enjoys playing basketball, watching football, cooking, and - most of all - spending time with his wife and three young sons.

Stephen Huang, M.D.

Diplomate, American Board of Medical Oncology

Diplomate, American Board of Hematology

Diplomate, American Board of Internal Medicine

 

Born and raised in Chicago, Dr. Huang attended Medical School there and earned his MD at the University of Illinois. This was followed by Internship and Residency at Northwestern University McGaw Medical Center. He then worked as a Hospitalist at downtown Chicago's famous Cook County Hospital, gaining intensive and valuable medical experience, before returning to University of Illinois Medical Center to complete a Hematology and Oncology Fellowship, finishing as Chief Fellow. Among many honors, his research abstract studying "The Function of HGMA2 Gene in Idiopathic Bone Marrow Fibrosis" was selected for oral presentation at the American Society of Hematology Annual Meeting.  Being Triple Board-Certified in Oncology, Hematology, and Internal Medicine, he then worked in full-time practice in Michigan for six years, treating thousands of patients with every type of cancer or blood disorder, publishing several manuscripts, and serving on Multidisciplinary Tumor Boards for Breast, Lung, and Gastrointestinal Cancers, as well as multiple Quality Improvement Councils at the Cancer Center. Now with comprehensive training and practical experience, Dr. Huang joins us in Southern California to continue delivering state-of-the-art cancer treatment to patients while showing compassion to them and their families.

Dr. Huang is fluent in Mandarin Chinese. 

Professional Memberships:

  • American Society of Clinical Oncology
  • American Society of Hematology

Patient Care Philosophy:

"Knowledge is Power - especially in the fight against cancer." Having acquired special training in communicating with cancer patients called The OncoTalk program, Dr. Huang is particularly renowned for his ability to listen to his patients and educate them, explaining highly complex treatment options without complex jargon. 

Dr. Huang is a devoted husband and proud father of three. He cherishes family time and is also passionate about any activity outdoors, particularly hiking, camping, and scuba diving.

Daniel J. Kim, M.D., F.A.C.P.

Diplomate, American Board of Medical Oncology

Diplomate, American Board of Hematology

Diplomate, American Board of Internal Medicine

 

Dr. Kim grew up in Japan in a Korean household, but most of his life was spent in the Los Angeles area.  He earned his undergraduate degree with high honors in Molecular Cell Biology from University of California, Berkeley.  He then earned two masters degrees, one from Biola University in cultural anthropology, and another from Dartmouth College in epidemiology and biostatistics.  His medical degree was earned from Loma Linda University School of Medicine.  This was followed by an internal medicine residency at UCLA - Olive View Medical Center where he was recognized as the most humanistic intern, the most outstanding intern, and the most outstanding resident for two years in a row.  He also served as the chief resident of his internal medicine residency, during which he held simultaneous appointment as a Clinical Instructor of Medicine at David Geffen School of Medicine at UCLA.  He then trained in hematology and medical oncology at UCLA - Olive View and Cedars-Sinai Medical Centers, where he was recognized as the most outstanding fellow for two years in a row.  During his fellowship, his focus of research was on gastrointestinal malignancies, especially in gastric cancer involving young patients. 

Dr. Kim has presented on the topic of multiple myeloma at a national meeting for the Society of General Internal Medicine, and has published in the Journal of General Internal Medicine, Southern Medical Journal, and Acta Oto-laryngologica, and eMedicine. Dr. Kim has traveled to Honduras, the Yucatan Peninsula of Mexico, and East Asia on medical mission trips through Global Health Outreach. Dr. Kim believes in a whole-person approach to medical care. Medical, physical, mental, and spiritual aspects of care are of utmost importance. 

Dr. Kim speaks both Japanese and Korean

Professional Memeberships:

  • American Society of Clinical Oncology
  • American Society of Hematology
  • American Medical Association / California Medical Association
  • American College of Physicians
  • Christian Medical Association
  • Korean American Medical Association
  • Phi Beta Kappa
  • Royal Society of Medicine

 

Thomas F. Reynolds, M.D., FACP

Diplomate, American Board of Medical Oncology

Diplomate, American Board of Hospice & Palliative Medicine

Diplomate, American Board of Internal Medicine

A firm believer in providing quality care to both patients and their families, Dr. Reynolds is triple-board certified by the American Board of Internal Medicine, American Board of Medical Oncology, and American Board of Hospice and Palliative Medicine. Fellowship trained in Medical Oncology at Memorial Sloan-Kettering Cancer Center in New York, Dr. Reynolds earned his medical degree at Ohio State University College of Medicine in 1974 and completed his residency over at Carney Hospital at Boston University.  Dr. Reynolds also has two graduate degrees, which include a M.S. in Physical Chemistry from Northwestern University and a M.B.A. from Rensselaer Polytechnic Institute.

Besides his vast experience as a medical oncologist, Dr. Reynolds has also held several academic appointments, including serving as an Assistant Professor of Medicine over at Albany Medical College and Boston University’s School of Medicine.  He also served as the Instructor of Medicine at Cornell University’s Medical College.

Professional Memberships

American Society of Clinical Oncology
American College of Physicians

Patient Philosophy

Dr. Reynolds believes that the best care address the medical, social, psychological, and spiritual issues that arise while providing restorative, curative, or life-prolonging treatment. This is the core of what palliative care provides patients. It also includes awareness of all ethical modes of care such as acupuncture, massage, chiropractic, nutritional supplements, and prayers are just some of the many.

Ravin M. Rupani, M.D.

Diplomate, American Board of Medical Oncology

Diplomate, American Board of Hematology

Diplomate, American Board of Internal Medicine

Dr. Rupani received his Bachelors of Science in Biochemistry and Cell Biology degree from the University of California, San Diego, La Jolla with honors.   After medical school, he completed his internship year in internal medicine at the University of Connecticut.  Subsequently Dr. Rupani returned to Los Angeles where he completed both his internal medicine training and hematology-oncology training at LAC-USC Medical Center.  Trained in oncologic and hematologic malignancies as well as hematological disorders, Dr. Rupani shares a special interest in lymphomas.  Dr. Rupani seeks to educate and empower his patients. He is dedicated to the comprehensive well-being of his patients and to the quality of their lives.

Dr. Rupani is fluent in Spanish.

 Professional Memberships:

  • American Society of Clinical Oncology  
  • American Society of Hematology  
  • American College of Physicians  

Patient Care Philosophy

Dr. Rupani understands that there is a person behind the disease.  He takes great deal of interest in educating his patients about their disease to empower them through one of their most difficult times during their lives.  

Dr. Rupani's philosophy is in treating the patient with a multidisciplinary approach including not only the Surgical Team, Radiation Oncologist, and Radiologist but also a Nutritionist, Pscychologist, Physical Therapist and Social Worker. All these team members assist in the emotional and physical journey during the patient’s battle against their disease and for a positive outcome.

Merrill K. Shum, M.D.

Diplomate, American Board of Medical Oncology

Diplomate, American Board of Hematology

Diplomate, American Board of Internal Medicine

A Southern California native, Dr. Shum returns to us from Philadelphia, PA where he served as an attending physician and member of the Crozer Regional Cancer Center, a Fox Chase Cancer Center affiliate for the past two years.  During his tenure there, he served as a relevance reviewer for Hematology and Medical Oncology for the American Board of Internal Medicine and was appointed Clinical Assistant Professor at Temple University’s School of Medicine.  Dr. Shum is triple board certified by the American Board of Hematology, the American Board of Medical Oncology and the American Board of Internal Medicine.  Fellowship trained in Hematology and Oncology at The Cancer Institute of New Jersey at Cooper, Dr. Shum earned his medical degree from the University Autonoma of Guadalajara and his fifth Pathway Certification at New York Medical College.  He completed his residency at UMDNJ- Robert Wood Johnson Medical School, (Cooper University Hospital) and served at Chief Institutional Fellow.  Prior to this, he graduated from the University of California at Berkeley.

Dr. Shum has received numerous honors and teaching awards including the Arthur P. Gold Foundation Excellence in Humanism and Teaching Award, the Golden Apple Teaching Award, Teaching Resident of the Year Award, Internal Medicine Resident of the Year Award, Cambridge Who’s Who in Medicine, AMA Physician’s Recognition Award and NJ ACP Certificate of Merit.  He has presented nationally at NJ ACP, SGIM, Lynn Sage Breast Symposium, San Antonio Breast Cancer Symposium and internationally at Novo Nordisk Symposium on Haemostasis Management.  His publications can be found in the Am J of Med, Blood, Proc Am J Clin Onc and Breast Cancer Research and Treatment.

Dr. Shum is fluent in Spanish, conversational Cantonese (Chinese).

Professional Memberships:

  • American College of Physicians
  • American Society of Clinical Oncology
  • American Society of Hematology

Patient Care Philosophy

Dr. Shum continues to strive to bridge the gap of patient understanding through communication and education.  His strong interest in clinical trials allows him to integrate current standard therapies with the latest advances.  “While we maintain our integrity through honestly, we must remain compassionate.  Our dedication and commitment to achieve the highest quality of care is aimed at improving quality of life and ultimately improving survival.  It is our responsibility to help our patients and their families navigate through their cancer management to minimize anxiety through this difficult period.”

 


Physician Extenders

Lauren R. Gillan, MPAP, PA-C

Master of Science in Physician Assistant Studies

Master of Physician Assistant Practice

Lauren Gillan is a NCCPA board-certified physician assistant (PA-C). She received her B.S. in Biological Sciences with an emphasis in Anatomy and Physiology from California Polytechnic State University in San Luis Obispo, California and graduated cum laude. She developed a passion for medicine through medical missions to Central America and also worked as a medical assistant before completing the Primary Care Physician Assistant Program at the University of Southern California. At USC she earned her Master of Physician Assistant Practice and was inducted into the Phi Alpha Honor Society. Mrs. Gillan also has experience working in family medicine and is dedicated to providing high-quality, compassionate patient care. 

Mrs. Gillan is fluent in Spanish.

Professional Memberships:

  • California Academy of Physician Assistants
  • Phi Alpha Honor Society

Esther Ha, MHS, PA-C

Master of Science in Physician Assistant Studies

Esther Ha is a NCCPA board-certified Physician Assistant (PA-C). She received her B.A. in Psychology from Biola University in La Mirada, California, and went on to pursue a medical career as a Physician Assistant at Duke University in North Carolina. Her inspiration to pursue medicine came from several medical mission trips where she was able to bring medical care to those who could not afford it. Ms. Ha worked as a Physician Assistant in internal medicine after completing her degree and later found that a specialty in hematology/oncology was hugely rewarding. Ms. Ha is committed to providing respectful, compassionate and professional care to her patients and their families.

 

Ms. Ha is fluent in Korean and Spanish.

Professional Memberships:

  • American Academy of Physician Assistants
  • California Academy of Physician Assistants
  • National Commission of Certification of Physician Assistants

Chinsuk J. Kim, MSN, AONP

Masters of Science in Nursing

Advanced Oncology Nurse Practitioner

Chinsuk Kim is a Board Certified Nurse Practitioner with over a decade of practical experience in teaching hospitals, clinical research centers, home health, and primary care environments. Ms. Kim was awarded the Master of Science in Nursing from the California State University of Los Angeles Family Nurse Practitioner Program. Ms. Kim was working with leading cancer researchers at USC Keck School of Medicine, Clinical & Translational Science Center for Human Studies, when her sister was diagnosed with advanced Gastric Adenocarcinoma. In testament to her sister’s memory, Ms. Kim now devotes herself to providing the finest care, marked by a genuine compassion for both her patients and their families.     

Ms. Kim is fluent in Korean and Spanish

Professional Memberships                                                      

  • American Academy of Nurse Practitioners
  • Oncology Nursing Society

Son H. Nguyen, MS, PA-C

Masters of Science in Physician Assistant Studies

Mr. Nguyen is a certified Physician Assistant. He received his Masters of Science in Physician Assistant Studies from Western University of Health Sciences. He decided to pursue a career in medicine after the passing of his little sister due to cancer. His experiences with his sister’s battle with cancer inspired him to work in the field of Oncology. He has lived through the emotions that a love one may have during the management of cancer and is highly motivated to provide strong emotional support and ensure physical well-being in his patients and their family members. He is committed to treating his patients with love, dignity and respect while maintaining a high standard level of care.

Mr. Nguyen is fluent in Vietnamese.

Professional Memberships:

  • California Academy of Physician Assistant
  • National Commission of Certification of Physicians Assistant

Hannah Prawat, PA-C

Master of Science in Physician Assistant Studies

Highly motivated with outstanding academic and clinical performance, Hannah Prawat is a certified Physicians Assistant. She received her Masters of Science in Physician Studies from Loma Linda University.  Hannah graduated with a Bachelor of Science in Biology from Bethel College in Mishawaka, Indiana with honors. Having spent some time living abroad for her academic studies in Spain and Costa Rica, Hannah is also fluent in Spanish.

Professional Memberships:

  • National Commission of Certification of Physician Assistants

Genevieve Taguinod, MSN,AOCNP

Masters of Science in Nursing

Advanced Oncology Certified Nurse Practitioner

Mrs. Taguinod is dedicated to the comfort, support and well-being of each and every patient who comes to the Oncology Institute. A Nurse Practitioner and Registered Nurse with additional certification in chemotherapy and biotherapy, she specializes in the care of Hematology/Oncology patients. She has clinical experience in a variety of treatment methods including chemotherapy administration, bone marrow biopsy, aspiration, the management of acute and chronic Oncology patients, and hemodialysis and anemia management for patients with chronic renal failure. She gets to know every patient and his or her family personally, striving to provide a compassionate ear as well as professional care.

Mrs. Taguinod received her Masters of Science in Nursing (M.S.N.) summa cum laude from California State University at Fullerton and the University of California at Irvine, where she ranked in the top 10% of graduating nurse practitioners and received the Presbyterian Intercommunity Hospital Education Excellence Scholarship for three years. Previously, she earned an Associate Degree in Nursing from Cypress College and a Bachelors of Science in Nursing (B.S.N.) magna cum laude from CSU-Fullerton.

Mrs. Taguinod is fluent in Spanish and Tagalog.

Professional Memberships:

  • American Association of Nurse Practitioners
  • Sigma Theta Tau International, Upsilon Beta Chapter
  • California Association of Nurse Practitioners
  • Oncology Nursing Society

Tania Tatoyan, MS, PA-C

Masters of Science in Physicians Assistant Studies

Mrs. Tatoyan is a certified Physician Assistant. She earned a Bachelors of Science in Biopsychology from the University of California, Santa Barbara.  Prior to continuing her education, Tania worked in the Los Angeles area as an Emergency Medical Technician responding to 911 calls.  Soon after, Tania earned a Masters of Science in Physician Assistant studies  from Western University of Health Sciences in Pomona, California. Mrs. Tatoyan is a dedicated Physician Assistant with experience in urgent care, family and occupational medicine.

Mrs. Tatoyan is fluent in Armenian, and Spanish.

Professional Memberships:

  • California Academy of Physician Assistants
  • American Academy of Physician Assistants
  • Armenian American Medical Society of California

Vivian Mai, AONP

Master of Science in Nursing

Vivian Mai is a certified Nurse Practitioner and Registered Nurse. She received her Bachelor of Science in Nursing from California State University, Los Angeles, and started her nursing career in a medical surgical ward at UCLA Medical Center. After 5 years of advocating for her patients, she returned to California State University, Los Angeles to pursue her Master of Science in Nursing with the specialty as a Family Nurse Practitioner. She is compassionate and committed in providing quality patient care. She treats each patient and their families with respect and courtesy. 

Ms. Mai is fluent in Cantonese and Mandarin.

Professional Membership

  • American Academy of Nurse Practitioners.

Management

Hilda H. Agajanian, MBA

Administrator

An extremely devoted and caring Administrator, Hilda Agajanian strives to ensure that all patient needs are met.  She is committed to providing optimal care for our patients during their most challenging times.  She has a Bachelor of Arts degree in Biology from the California State University, Northridge and a Master of Business Administration from the University of Phoenix.  Her range of experience derives from managing a spine center for numerous years to wealth management at UBS Financial Services.  Her diverse experience helps to cultivate a patient-centric culture and optimize patient satisfaction.


Mrs. Agajanian is fluent in  Armenian.  

Claudia Angeles

Revenue Collections Supervisor

Claudia is a very compassionate and dedicated person, who believes “every accomplishment begins with the decision to try!” Claudia has been in the healthcare industry since 1994 and is certified in Medical Billing/Claims Examiner from American Career College.  Since then, she has worked with various billing companies all specializing in Oncology/Hematology, in the Greater Los Angeles area. Over the past 15 years, her experience has included analyzing and reviewing analytical reports, with the goal to facilitate annual revenue resulting in profitable gain.  Cancer has also stricken Claudia’s family, and that is one of the reasons why she will do her best to help both the patients in need and the physicians who ultimately render services to all those patients in good faith.

Aira Buted

Nursing Supervisor

Aira Buted is a cheerful and caring nursing supervisor.  As a registered nurse, she received her Associates degree in nursing from West Coast University. She started her nursing career as a Licensed Vocational Nurse and has worked in medical surgical wards at Harbor UCLA Medical Center and at Corona Regional Medical Center as well as the Clark Urology Clinic at UCLA. When working with patients, she is highly committed in providing the best of care.

Leeanne Fontes

Office Manager

Mrs. Fontes is a highly dedicated and compassionate manager who is currently working on a degree in business management.  She comes to our organization with 12 years experience in the healthcare field, 5 of those years in Oncology.  As an Office Manager, Leeanne strives to ensure that each patients' experience is personalized according to their needs. She is the liaison between the patients and the practitioners.  Her vast experience in Medical Oncology helps her provide optimal care for each and every one of our patients.

She not only contributes to the daily operations of our practice but provides empathetic and superior care for our patients.

Maria Garcia

Office Supervisor

Maria I. Garcia is a great addition to our management team. She started her career in the medical field as a Medical Assistant, earning her certificate at American Career College in 2006. She has over 5 years of experience working in a variety of settings with an emphasis on Oncology.  Her clinical experience encompasses working with patients and with their family members.  Her objective is to provide a warm and professional environment in which she can help patients foster balance in their lives. She has worked with patients with severe and complicated medical conditions, and has made it her personal goal to make them comfortable and put them at ease.  Maria is a warm and friendly person who goes over and beyond for her patients and her team.

 She is also bilingual and able to conduct business in English and Spanish.

 Maria is married, has 3 girls and 2 boys. She enjoys spending her leisure time with family and friends. 

Donna Lara

Operations Manager

Donna Lara comes to our organization with over 20 years of experience in the healthcare industry.  Ms. Lara serves as Operations Manager for the practice. She oversees the day-to-day business activities for all office locations. She joins us with enthusiasm and compassion for our patients, their families and our staff members.  As Operations Manager, she ensures that all employees are highly qualified and well-trained professionals who are united and passionate in providing the highest standard of patient care. She is committed to making sure each patient is treated with compassion, respect and dignity.

Julie Miranda

Office Supervisor

Julie Miranda is a highly dedicated and compassionate Supervisor. She began her career in the field of healthcare over 20 years ago as a Unit Secretary in the Los Angeles area and has experience in many aspects of the healthcare industry.  Ever since her own mother’s passing of cancer, she has taken a more heartfelt interest for her work at The Oncology Institute. With her personal experience in dealing with cancer in her family, Julie knows how important it is to make our organization a loving and caring environment for all of our patients. She builds effective working relationships with fellow co-workers, patients, and their families and always makes herself available to all. Julie is a highly compassionate and understanding individual, who strives to make a difference in people’s lives, and for that, we are grateful to have someone like her at the Oncology Institute.

Kimthoa Pham

Billing and Collections Manager

Kimthoa Pham is a very compassionate and dedicated leader in our Insurance Billing Department.  She started her career in early 1990 and has worked with various facilities all specializing in Oncology and Hematology. Working side by side with Doctors, she has translated her experience beyond just billing and coding. Cancer had taken her mother away at a young age; she has made it her passion to make sure that insurers are paying for patients’ cancer care when they need it most. Her Insurance knowledge has helped patients to better understand the financial process and challenges that affect healthcare.  

She is fluent in Vietnamese.

Marni Rupp

Director of Human Resources

Marni Rupp is a highly caring and compassionate person. She began her career in the healthcare field as a Medical Assistant working with the USC Keck School of Medicine in the Division of Plastic and Reconstructive Surgery. While with USC, Marni not only worked as a Medical Assistant, she was also one of the Account Managers handling the coding and billing for the Division, and was subsequently promoted to an Office Manager in the Department of Internal Medicine. 

Marni is dedicated to the well-being of our patients and strives to ensure that patient needs are met during their most challenging times.

Barbara Trujillo

Office Supervisor

Barbara Trujillo is an energetic, compassionate, and a self-driven Supervisor, with over twenty five years of experience working with the public.  She changed her profession over thirteen years ago from working in the financial industry to healthcare because of her love for helping others. She is licensed and certified in medical assisting and as a phlebotomist.  She always strives to better herself, and is taking continuing education courses to extend her knowledge. She is competent in all aspects in the medical industry including back office procedures, authorizations, eligibility, scheduling, and collections. She uses her knowledge to build up her staff, and realizes that the most important thing for our patients is that we provide excellent service because they deserve nothing less.

Mila Voskanyan

Office Supervisor

Mila Voskanyan is extremely energetic, passionate, and dedicated Supervisor. She began her career in 2005 and has worked with various facilities in the medical industry. Mila received her Bachelor’s of Criminology and Psychology from University of La Verne, and her Masters of Organizational Leadership from Woodbury University.  She oversees the day-to-day activities for the Glendale office. 

Mila strives to make our organization a loving and caring environment for all of our patients and their families. She builds effective working relationships with her co-workers, patients, and their families and always makes herself available to all.

Mila is an exceptional individual, who strives to make a difference in people’s lives by always providing the highest level of patient care.

Jenise Warino

Nursing Manager

Jenise is a highly committed and enthusiastic nursing supervisor. She has been in the medical field for 17 years and received her ADN at Cerritos Community College. She has been a Registered Nurse for the last eight years and started her nursing career at Presbyterian Intercommunity Hospital in the Med/Surg Oncology Unit. Jenise joined our practice shortly after The Oncology Institute of Hope and Innovation opened in 2007.  She works diligently to assure that the patients receive the best of care in the most compassionate manner.


 

1184 N. Euclid St.
Anaheim
CA 92801

Tel. 714.399.0620
Fax 714.399.0621
530 W. Badillo St.
Suite D
Covina, 91722

Tel. 626.283.5183
Fax 626.214.9749
11480 Brookshire Ave.
Suite 309
Downey, CA 90241

Tel. 562.869.1201
Fax 562.869.1281
1510 S. Central Ave.
Suite 240
Glendale, CA 91204

Tel. 818.334.5425
Fax 818.334.5427
3300 E. South St.
Suite 304
Long Beach, CA 90805

Tel. 562.232.0550
Fax 562.232.0560
3628 E. Imperial Hwy.
Suite 100
Lynwood, CA 90262

Tel. 310.667.4000
Fax 310.667.4010
101 E. Beverly Blvd.
Suite 200
Montebello, CA 90640

Tel. 323.278.4400
Fax 323.278.4401
1970 Old Tustin Ave.
Suite A
Santa Ana, CA 92705

Tel. 714.542.0102
Fax 714.479.0709
4305 Torrance Blvd.
Suite 109
Torrance, CA 90503

Tel. 310.935.4525
Fax 310.755.6317
12291 Washington Blvd.
Suite 201
Whittier, CA 90606

Tel. 562.698.6888
Fax 562.698.5255