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Clinical Genetics Specialists in California

Data updated monthly · Last refresh October 2026

149 Clinical Genetics (M.D.) providers practice in California, including 35 (23%) offering telehealth. The largest concentration is in Los Angeles. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

149providers
35telehealth
Los Angelestop city

Clinical Genetics (M.D.) by city in California

Choose a city to see providers there.

Clinical Genetics (M.D.) in Los Angeles27 providers
Clinical Genetics (M.D.) in San Francisco18 providers
Clinical Genetics (M.D.) in Orange13 providers
Clinical Genetics (M.D.) in Palo Alto13 providers
Clinical Genetics (M.D.) in Sacramento13 providers
Clinical Genetics (M.D.) in San Diego10 providers
Clinical Genetics (M.D.) in Oakland7 providers
Clinical Genetics (M.D.) in San Jose6 providers
Clinical Genetics (M.D.) in Duarte5 providers
Clinical Genetics (M.D.) in Fresno4 providers
Clinical Genetics (M.D.) in Madera3 providers
Clinical Genetics (M.D.) in West Hollywood3 providers
Clinical Genetics (M.D.) in Santa Monica2 providers
Clinical Genetics (M.D.) in Riverside2 providers
Clinical Genetics (M.D.) in Torrance2 providers
Clinical Genetics (M.D.) in Anaheim2 providers
Clinical Genetics (M.D.) in Roseville2 providers
Clinical Genetics (M.D.) in Mill Valley1 providers
Clinical Genetics (M.D.) in La Crescenta1 providers
Clinical Genetics (M.D.) in Tarzana1 providers
Clinical Genetics (M.D.) in Bellflower1 providers
Clinical Genetics (M.D.) in Woodland Hills1 providers
Clinical Genetics (M.D.) in Irvine1 providers
Clinical Genetics (M.D.) in Modesto1 providers

Clinical Genetics (M.D.) providers in California

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Valentina Dalili-shoaie, MD
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 791-3001
Dr. Bruce Blumberg, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 752-1000
Dr. Bryce Mendelsohn, M.D.
Oakland, CA · $118 in drug and device payments (2025) · (510) 752-7691
Dr. Eric Muller, M.D., PH.D.
Oakland, CA · No drug or device payments recorded (2025) · (510) 752-6298
Dr. John Waterson, M.D., PH.D.
Oakland, CA · No drug or device payments recorded (2025) · (510) 428-3550
Dr. Katherine Dawson, MD
Oakland, CA · $104 in drug and device payments (2025) · (510) 752-1000
Dr. Leslie Brenman, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 752-1000
Dr. Ronald Bachman, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 752-1000
Dr. Albert La Spada, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 456-2332
Dr. Changrui Xiao, M.D.
Orange, CA · $103 in drug and device payments (2025) · Telehealth · (877) 734-6618
Dr. Elizabeth Chao, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 456-7004
Dr. Fuki Hisama, MD
Orange, CA · $85 in drug and device payments (2025) · Telehealth · (714) 456-8888
Dr. John Jay Gargus, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 456-8978
Dr. Laura Wilson
Orange, CA · $43 in drug and device payments (2025) · (714) 456-5631
Dr. Maureen E Bocian, MD
Orange, CA · No drug or device payments recorded (2025) · (880) 770-2462
Dr. Michael V Zaragoza, MD
Orange, CA · $20 in drug and device payments (2025) · (714) 456-8978
Dr. Natalie Gallant, M.D.
Orange, CA · No drug or device payments recorded (2025) · (714) 456-8888
Dr. Sucheta Bhatt, M.D.
Orange, CA · No drug or device payments recorded (2025) · (714) 245-9240
Dr. Touran Zadeh, MD
Orange, CA · No drug or device payments recorded (2025) · Telehealth · (714) 288-3500
Dr. Virginia Kimonis, MD
Orange, CA · $14,938 in drug and device payments (2025) · Telehealth · (714) 456-5792
Dr. Walla Al-hertani, M.D.
Orange, CA · $5,886 in drug and device payments (2025) · (714) 509-4873
Dr. Cathy Christian, MD
Pacifica, CA · No drug or device payments recorded (2025) · (650) 355-9116
Dr. Akash Kumar, M.D., PH.D.
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8000
Dr. Alison Schildt
Palo Alto, CA · No drug or device payments recorded (2025) · Telehealth · (650) 497-8000
Dr. Christina Tise, MD, PHD
Palo Alto, CA · No drug or device payments recorded (2025) · Telehealth · (650) 497-8000
Dr. Chung Lee, M.D.
Palo Alto, CA · $117 in drug and device payments (2025) · Telehealth · (650) 497-8000
Dr. David Stevenson, MD
Palo Alto, CA · $973 in drug and device payments (2025) · Telehealth · (650) 497-8000
Dr. Dena Matalon, M.D.
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8000
Dr. Heather Byers, M.D.
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8000
Dr. Louanne Hudgins
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 723-6858
Dr. Matthew Neu, MD, PHD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8000
Dr. Maura Ruzhnikov, MD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8000
Dr. Natalia Gomez-ospina, M.D.
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8000
Dr. Uta Francke, M.D.
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8000
Dr. Yael Wilnai Ziskind, MD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8000
Dr. James Bartley, MD, PH.D.
Riverside, CA · No drug or device payments recorded (2025) · (909) 633-6578
Dr. Syed Ahmed, MD
Riverside, CA · $45 in drug and device payments (2025) · (909) 353-2000
Dr. Arthur Grix, MD
Roseville, CA · No drug or device payments recorded (2025) · (916) 784-4000
Dr. Jorge Rodriguez-gil, MD, DPHIL.
Roseville, CA · No drug or device payments recorded (2025) · (916) 784-4000
Dr. Ariel Lee, DO
Sacramento, CA · No drug or device payments recorded (2025) · (916) 759-1048
Dr. Barbara Friedman, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-2452
Dr. Billur Moghaddam, M.D.
Sacramento, CA · $175 in drug and device payments (2025) · (916) 703-0413
Dr. Daniah Beleford, MD, PHD
Sacramento, CA · No drug or device payments recorded (2025) · Telehealth · (916) 703-0300
Dr. Gerald Epstein, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 454-3668
Dr. Joseph Shen, MD, PHD
Sacramento, CA · No drug or device payments recorded (2025) · Telehealth · (916) 703-0382
Dr. Kamer Tezcan, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 973-5000
Dr. Katherine Rauen, M. D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 703-0382
Dr. Kristin Herman, M.D.
Sacramento, CA · $144 in drug and device payments (2025) · Telehealth · (916) 730-7720
Dr. Laura Workman, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 262-9163
Dr. Marcia Ehinger, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 327-3012

Common questions

How many Clinical Genetics (M.D.) providers are in California?

There are 149 Clinical Genetics (M.D.) providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.

Do Clinical Genetics (M.D.) providers in California offer telehealth?

Yes. 35 of the 149 Clinical Genetics (M.D.) providers in California (about 23%) report offering telehealth services in CMS data.

Which cities in California have the most Clinical Genetics (M.D.) providers?

Los Angeles (27), San Francisco (18), Orange (13) have the highest concentration of Clinical Genetics (M.D.) providers in California.

How many Clinical Genetics (M.D.) providers in California received drug or device company payments?

36 of 149 Clinical Genetics (M.D.) providers in California (24%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Which hospitals do Clinical Genetics Specialists in California work at?

According to CMS facility affiliation records, the California hospitals where the most Clinical Genetics Specialists hold privileges are UCSF Medical Center in San Francisco; University of California Davis Medical Center in Sacramento; Uci Health-Orange in Orange.

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Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Clinical Genetics (M.D.) in California? Get featured.