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Dermatopathologists in California

Data updated monthly · Last refresh October 2026

64 Dermatopathology providers practice in California, including 7 (11%) offering telehealth. The largest concentration is in San Diego. 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.

64providers
7telehealth
San Diegotop city

Dermatopathology by city in California

Choose a city to see providers there.

Dermatopathology in San Diego6 providers
Dermatopathology in La Jolla5 providers
Dermatopathology in Los Angeles4 providers
Dermatopathology in Pasadena3 providers
Dermatopathology in Sacramento3 providers
Dermatopathology in La Canada3 providers
Dermatopathology in Santa Barbara2 providers
Dermatopathology in Chico2 providers
Dermatopathology in Oakland2 providers
Dermatopathology in Laguna Hills2 providers
Dermatopathology in Tarzana2 providers
Dermatopathology in Santa Monica1 providers
Dermatopathology in Burbank1 providers
Dermatopathology in Irvine1 providers
Dermatopathology in Carlsbad1 providers
Dermatopathology in Vista1 providers
Dermatopathology in San Francisco1 providers
Dermatopathology in Santa Ana1 providers
Dermatopathology in Santa Rosa1 providers
Dermatopathology in Visalia1 providers
Dermatopathology in Anaheim1 providers
Dermatopathology in San Luis Obispo1 providers
Dermatopathology in Yuba City1 providers
Dermatopathology in Alameda1 providers

Dermatopathology 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. Robert Herten, MD
San Luis Obispo, CA · No drug or device payments recorded (2025) · (805) 541-2650
Dr. Lawrence Sherwin, M.D.
Santa Ana, CA · No drug or device payments recorded (2025) · (714) 547-6111
Dr. Arnold Medved, M.D.
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 681-1761
Dr. William Brokken, M.D.
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 886-8021
Dr. Marc Chalet, M.D.
Santa Monica, CA · No drug or device payments recorded (2025) · (310) 828-4071
Dr. Robert Lee, MD, PHD
Santa Rosa, CA · $35 in drug and device payments (2025) · (707) 521-7760
Dr. Ada Winkielman, MD
Tarzana, CA · $23 in drug and device payments (2025) · Telehealth · (818) 345-7122
Dr. Edward Young, MD
Tarzana, CA · No drug or device payments recorded (2025) · (818) 343-6653
Dr. Arlen Millman, M.D.
Torrance, CA · No drug or device payments recorded (2025) · (310) 373-0515
Dr. Christopher Villard, M.D.
Visalia, CA · No drug or device payments recorded (2025) · (559) 733-5050
Dr. Vu Nguyen, M.D.
Vista, CA · No drug or device payments recorded (2025) · (760) 216-5313
Dr. Marvin Engel, MD
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 945-7005
Dr. Douglas Hamilton, M.D.
Woodland Hills, CA · $25 in drug and device payments (2025) · (818) 884-7150
Dr. Leon Edelstein, M.D.
Yuba City, CA · No drug or device payments recorded (2025) · (530) 673-3790

Common questions

How many Dermatopathology providers are in California?

There are 64 Dermatopathology providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.

Do Dermatopathology providers in California offer telehealth?

Yes. 7 of the 64 Dermatopathology providers in California (about 11%) report offering telehealth services in CMS data.

Which cities in California have the most Dermatopathology providers?

San Diego (6), La Jolla (5), Los Angeles (4) have the highest concentration of Dermatopathology providers in California.

How many Dermatopathology providers in California received drug or device company payments?

31 of 64 Dermatopathology providers in California (48%) 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.

Do most Dermatopathologists in California work in independent practices or large health systems?

Among 44 Dermatopathologists in California enrolled in Medicare, 41% bill through a solo or small practice with fewer than 10 clinicians, 16% through a mid-size group of 10 to 99, and 43% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Dermatopathologists in California work at?

According to CMS facility affiliation records, the California hospitals where the most Dermatopathologists hold privileges are Keck Hospital of Usc in Los Angeles; Scripps Green Hospital in La Jolla; Usc Verdugo Hills Hospital in Glendale.

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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 Dermatopathology in California? Get featured.