Why choose Us?


We are an independent and privately owned group practice. We provide excellent cancer care without compromise. We are not managed by any corporation and are not limited by hospital policies.


Since 1977, our mission has been to deliver the best medical care to the greater community of  San Diego. In the last 40 years we have developed an excellent relationship with many insurance providers as a result of our high quality work, that trust helps us to deliver better and expedited patient care.


All of our doctors are very friendly and provide excellent care.


Our Doctors
S.Y, Thomas Song, MD

Dr Song started the practice in 1977 and has maintained his excellent name for decades. He has a history of lab research at St Jude's Children Hospital in Memphis, Internal Medicine at UCLA-Wadsworth, and Hematology and Oncology at Dana Farber Cancer Center in Boston, and Roswell Park Cancer Institute in Buffalo.

Uladzislau Naidzionak, MD

Dr Vlad has a research background and provides newer evidence-based treatment. He was involved in cancer drug research in Europe and the United States. He completed Hematology and Oncology training at the Ellis Fischel Cancer Center, one of the oldest cancer institutes in the United States.

Insurances we work with:
Community Health Group
Scripps Physicians (Song) 
Blue Shield
Anthem/Blue Cross
United Health Care
UHC Medi-cal
AARP (Secondary)
Tricare for Life (Secondary)
Brand New Day


Affiliated Hospitals: 
SHARP Memorial
SHARP Chula Vista
SCRIPPS Mercy Chula Vista
Paradise Valley


San Diego Oncology

7930 Frost Street, Ste 405

San Diego, CA 92123

San Diego Oncology

750 Medical Center Ct Ste 9

Chula Vista, CA 91911

© 2016 San Diego Oncology