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Clinical Molecular Genetics in California

Data updated monthly · Last refresh August 2026

24 Clinical Molecular Genetics providers practice in California. The largest concentration is in Los Angeles. Profiles include Medicare quality scores where available.

24providers
Los Angelestop city

Clinical Molecular Genetics providers by city in California

Los Angeles3 providers
South San Francisco3 providers
San Jose3 providers
San Carlos3 providers
Palo Alto2 providers
San Francisco2 providers
Orange1 providers
San Juan Capistrano1 providers

Highest rated Clinical Molecular Genetics providers in California

Dr. Karla Bowles, PH.D., FACMG, CGMB
South San Francisco, CA · (801) 584-3062
Dr. Perry Chan, PH.D.
Calabasas Hills, CA · (818) 880-8040
Dr. Henry Lin, M.D.
Torrance, CA · (310) 222-5133
Dr. Julie Korenberg, M.D.
Los Angeles, CA · (310) 967-1884
Dr. Xiao-dong Han, PH.D.
San Jose, CA · (408) 972-3352
Dr. Bernard Ilagan, MD, MHA
San Juan Capistrano, CA · (949) 728-4000
Dr. Elaine Louie, PH.D.
San Jose, CA · (408) 972-3319
Dr. Li Liang, PHD
San Jose, CA · (408) 630-9831
Dr. John Ten Bosch, PHD
San Jose, CA · (408) 972-6752
Dr. Joshua Deignan, PHD
Los Angeles, CA · (310) 825-5264
Dr. Victoria Howell, C.G.C
La Jolla, CA · (858) 554-9372
Dr. Helio Costa, PH.D.
Palo Alto, CA · (209) 581-1997
Dr. Saurav Guha, PHD
South San Francisco, CA · (513) 885-5179
Dr. Elizabeth Spiteri, PHD
Palo Alto, CA · (310) 597-1278
Dr. Jennifer Keen-kim, PH.D
San Carlos, CA · (650) 249-9090
Dr. Douglas Stewart, MD
South San Francisco, CA · (877) 688-0992
Dr. Chia-ling Kawakami, PH.D., ABMGG, NYCOQ,
Aliso Viejo, CA · (949) 900-5514
Dr. Kristin Gibson, PHD
San Francisco, CA · (800) 436-3037
Dr. Ying Zhang
Orange, CA · (714) 509-2898
Dr. Jeana Da Re, PHD, FACMG
San Francisco, CA · (716) 984-9308

Common questions

How many Clinical Molecular Genetics providers are in California?

There are 24 Clinical Molecular Genetics providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.

Which cities in California have the most Clinical Molecular Genetics providers?

Los Angeles (3), South San Francisco (3), San Jose (3) have the highest concentration of Clinical Molecular Genetics 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 Clinical Molecular Genetics in California? Get featured.