Meet Our Providers

Meet Wendy Ramirez – Licensed Vocational Nurse at the Lynwood, California clinic. Wendy started her career as an LVN four years ago at TOI after …

Meet Amber Madrid, Nurse Practitioner at TOI’s Lakeland clinic in Florida. Amber has been a nurse for almost 11 years and a Nurse Practitioner for …

Dr. Mohammed Hassan Sabbagh is The Oncology Institute’s medical director for the state of Texas. He brings over 34 years of valuable medical expertise, with …

Dr. Dong Xiang is a board-certified hematologist and medical oncologist with over 33 years of experience in the medical field. His interest in medicine dates …

Jeffrey Steed II, PA-C sits in the mixing room at TOI’s Upland clinic A Career in the Making Jeffrey Steed II is an NCCPA board-certified …

Dr. Ellsworth R. Grant, M.D., C.B.E., is a board-certified Hematologist and Medical Oncologist that has been practicing in the heart of Los Angeles with his …