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Surgical Oncology in California

Data updated monthly · Last refresh August 2026

251 Surgical Oncology providers practice in California, including 95 (38%) offering telehealth. The largest concentration is in Los Angeles. Profiles include Medicare quality scores where available.

251providers
95telehealth
Los Angelestop city

Surgical Oncology providers by city in California

Los Angeles38 providers
Duarte26 providers
San Diego16 providers
San Francisco15 providers
Sacramento15 providers
Santa Monica13 providers
Orange11 providers
Loma Linda10 providers

Highest rated Surgical Oncology providers in California

Dr. Karen T Lane, MD
Orange, CA · Quality score 100/100 · Telehealth · (714) 456-8978
Dr. Thinzar Lwin, MD
Duarte, CA · Quality score 99/100 · Telehealth · (626) 256-4673
Dr. Yuman Fong, MD
Duarte, CA · Quality score 99/100 · Telehealth · (626) 256-4673
Dr. Heather Player, MD
Lancaster, CA · Quality score 99/100 · Telehealth · (661) 902-5600
Dr. Vasilena Zheleva, M.D.
Upland, CA · Quality score 99/100 · (909) 949-2242
Dr. Andrew Nguyen, M.D.
Torrance, CA · Quality score 99/100 · Telehealth · (310) 750-1715
Dr. Aaron Lewis, MD
South Pasadena, CA · Quality score 99/100 · Telehealth · (626) 775-3514
Dr. Jennifer Tseng
Duarte, CA · Quality score 99/100 · Telehealth · (626) 256-4673
Dr. Dortha Chu, MD., PHD,
Valencia, CA · Quality score 99/100 · Telehealth · (661) 467-2371
Dr. Lee Zuckerman, M.D.
Los Angeles, CA · Quality score 99/100 · Telehealth · (323) 442-5860
Dr. Vijay Trisal, MD
Duarte, CA · Quality score 99/100 · Telehealth · (626) 359-8111
Dr. Yanghee Woo, M.D.
Duarte, CA · Quality score 99/100 · Telehealth · (626) 396-2900
Dr. Mustafa Raoof, M.D.
Duarte, CA · Quality score 99/100 · Telehealth · (626) 256-4673
Dr. Lawrence Wagman, MD
Upland, CA · Quality score 99/100 · (909) 949-2242
Dr. Nikita Shah, MD
Thousand Oaks, CA · Quality score 99/100 · Telehealth · (805) 496-2949
Dr. Bradford Kim, M.D.
Upland, CA · Quality score 99/100 · Telehealth · (909) 949-2242
Dr. Moshe Faynsod, MD
Torrance, CA · Quality score 99/100 · (310) 750-1715
Dr. Gagandeep Singh, MD
Duarte, CA · Quality score 99/100 · Telehealth · (626) 775-3200
Dr. Aziz Ahmad, M.D.
Duarte, CA · Quality score 99/100 · (626) 256-4673
Dr. Ralitza Parina
Duarte, CA · Quality score 99/100 · (626) 256-4673

Common questions

How many Surgical Oncology providers are in California?

There are 251 Surgical Oncology providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.

Do Surgical Oncology providers in California offer telehealth?

Yes. 95 of the 251 Surgical Oncology providers in California (about 38%) report offering telehealth services in CMS data.

Which cities in California have the most Surgical Oncology providers?

Los Angeles (38), Duarte (26), San Diego (16) have the highest concentration of Surgical Oncology providers in California.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files, including MIPS quality scores where available. The directory refreshes monthly.

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Sources: NPPES (CMS), Doctors and Clinicians national files, MIPS. Updated monthly. This directory is informational and not medical advice. Are you a Surgical Oncology in California? Get featured.