John Shen, MD

John Shen, MD

Medical Oncology
Primary Location
Westwood Urology
200 Medical Plaza
Los Angeles, California 90095


Dr. John Shen is a medical oncologist who practices in Westwood, Santa Monica and Encino. He is board certified in internal medicine and medical oncology, and he specializes in the care of older adults with advanced cancers. His research interests include genitourinary malignancies, such as cancers of the prostate, kidney, and bladder, as well as improving access to clinical trials for older adults.

Dr. Shen received his medical degree from the University of California, Irvine. He then completed his internal medicine residency at Cedars-Sinai Medical Center, and his combined fellowship in hematology/oncology and geriatric medicine at UCLA, where he served as chief fellow. He received his Bachelor of Science degree from Stanford University, with honors in cancer biology.

Dr. Shen is a member of the American Society of Clinical Oncology and the International Society of Geriatric Oncology.

Additional Location

Clark Urology Center - Westwood
200 UCLA Medical Plaza
Suite 140
Los Angeles, California 90095


Medical Board Certifications

Medical Oncology, American Board of Internal Medicine, 2018
Internal Medicine, American Board of Internal Medicine, 2016


UCLA School of Medicine, 2018


Cedars-Sinai Medical Center, 2015


University of California, Irvine School of Medicine, MD, 2012