Los Alamitos

3851 Katella Ave.
Suite 355
Los Alamitos, CA 90720

Call Us

Office Hours

Monday 8:30 a.m. – 5:00 p.m.

Tuesday8:30 a.m. – 5:00 p.m.

WednesdayCLOSED

ThursdayCLOSED

FridayCLOSED

Map

Location Gallery

Physicians at this Location

Dr. Omkar Marathe, Medical Director of Clinical Trials at TOI

Omkar Marathe, M.D. View Profile

Search Our Clinical Trials

THE ONCOLOGY INSTITUTE

Los Alamitos

3851 Katella Ave.
Suite 355
Los Alamitos, CA 90720

Office Hours

Monday 8:30 a.m. – 5:00 p.m.

Tuesday8:30 a.m. – 5:00 p.m.

WednesdayCLOSED

ThursdayCLOSED

FridayCLOSED

Get in touch with our

Send us a Fax

(562) 264-5157

Call us at

(562) 264-5154

PHYSICIANS AT THIS LOCATION

Dr. Omkar Marathe, Medical Director of Clinical Trials at TOI

Omkar Marathe, M.D. View Profile

Essential Information for Your Visit

Where to find us

3851 Katella Ave, Los Alamitos, CA 90720, USA

Parking Details

Important Information

Please arrive 15-20 minutes earlier, allowing time for any unexpected delays such as difficulty with parking or navigation.

Also, remember to arrive at your appointment with your identification and medical insurance card readily available.

We look forward to serving you at The Oncology Institute:

Los Alamitos

3851 Katella Ave.
Suite 355
Los Alamitos, CA 90720