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Clinical Pathology in California

Data updated monthly · Last refresh August 2026

43 Clinical Pathology providers practice in California. The largest concentration is in Los Angeles. Profiles include Medicare quality scores where available.

43providers
Los Angelestop city

Clinical Pathology providers by city in California

Los Angeles9 providers
San Diego7 providers
Stanford5 providers
San Francisco4 providers
Orange3 providers
Sacramento2 providers
Duarte2 providers
Marysville1 providers

Highest rated Clinical Pathology providers in California

Dr. Shirong Wang, MD
Duarte, CA · Quality score 99/100 · (626) 359-8111
Dr. Zhen Mei
Los Angeles, CA · Quality score 93/100 · (310) 267-3561
Dr. Steven Baker, M.D. PH.D.
Stanford, CA · Quality score 92/100 · (650) 493-5000
Dr. Linda Szymanski, D.O.
Los Angeles, CA · Quality score 91/100 · (888) 631-2452
Dr. Wayne Garrett, DO
Hercules, CA · Quality score 82/100 · (510) 662-5200
Dr. Caleb King, M.D.
San Diego, CA · Quality score 79/100 · (619) 543-7242
Dr. Ibrahim Hajjali, MD, MSC
Los Angeles, CA · Quality score 70/100 · (626) 689-1931
Dr. Alan Epstein, MD
Los Angeles, CA · (323) 442-1172
Dr. Erick Lin, M.D., PH.D.
Aliso Viejo, CA · (818) 850-9774
Dr. Conrad Gorospe, M.D.
Walnut, CA · (626) 839-4696
Dr. Tara Saunders, M.D.
San Francisco, CA · (415) 353-7359
Dr. Edward Sittler, MD
San Francisco, CA · (415) 373-6706
Dr. Richard Hockett, M.D.
San Diego, CA · (317) 217-9507
Dr. Ashley Hagiya, M.D.
Los Angeles, CA · (323) 442-2582
Dr. Arun Wiita, M.D., PH.D.
San Francisco, CA · (415) 353-1469
Dr. Lorne Holland, MD
Sacramento, CA · (916) 734-3331
Dr. Mark Wahrenbrock, M.D., PH.D.
San Diego, CA · (888) 992-7555
Dr. Jonathan Gullett, M.D.
Chino Hills, CA · (909) 703-6033
Dr. Ian Finn, M.D., PH.D.
San Diego, CA · (312) 953-6880
Dr. Tyler Jenkins
Marysville, CA · (530) 749-4467

Common questions

How many Clinical Pathology providers are in California?

There are 43 Clinical Pathology providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.

Which cities in California have the most Clinical Pathology providers?

Los Angeles (9), San Diego (7), Stanford (5) have the highest concentration of Clinical Pathology 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.

Related reading on HealthcareDiscovery.AI

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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 Pathology in California? Get featured.