Updated October 2026

Largest dermatology groups in California

Medical group directory
California
Dermatology

Groups: 297
Dermatology groups: 297
Dermatologists: 887
Physicians: 1,022
More than one site: 106

There are 297 dermatology groups in California with a Medicare PAC ID. Schweiger Dermatology Group, San Pedro is the largest, with 123 physicians.

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Schweiger Dermatology Group, San Pedro is the largest dermatology group in California, with 123 physicians

Ranked by physicians with a California address linked to each group. Golden State Dermatology is second with 78, and UCLA Division of Dermatology third with 57. 1 California group has 100 or more physicians.

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Dermatology groups in California, ranked by physicians
#	Medical group	Parent organization	Physicians	HCPs	Decision makers
1	Schweiger Dermatology Group, San PedroSan Pedro · 48 sites	Parent on file	123	189	Decision makers
2	Golden State DermatologyWalnut Creek · 39 sites	Parent on file	78	143	Decision makers
3	UCLA Division of DermatologyLos Angeles · 12 sites	Parent on file	57	62	Decision makers
4	UCI Health Dermatology ServicesOrange · 4 sites	Parent on file	47	51	Decision makers
5	Skin & Beauty Center (SBC Dermatology)Burbank · 13 sites	Parent on file	23	36	Decision makers
6	Pacific Dermatology SpecialistsRolling Hills Estates · 9 sites	-	22	29	Decision makers
7	Dermatologist Medical Group of North CountyOceanside · 2 sites	-	22	27	Decision makers
8	Skin and Cancer InstituteSan Clemente · 45 sites	Parent on file	21	80	Decision makers
9	San Diego Family DermatologyNational City · 5 sites	-	19	21	Decision makers
10	Island DermatologyNewport Beach · 8 sites	Parent on file	18	44	Decision makers
11	Ocean Skin and Vein InstituteTustin · 4 sites	-	15	26	Decision makers
12	Pacific Dermatology InstituteRedlands · 21 sites	-	13	39	Decision makers
13	Compass DermatopathologySan Diego · 4 sites	Parent on file	13	16	Decision makers
14	Berman Skin InstituteLos Altos · 11 sites	Parent on file	11	35	Decision makers
15	Contour Dermatology and Cosmetic Surgery CenterRancho Mirage · 4 sites	Parent on file	11	24	Decision makers
16	Dermatology Specialists, Inc.Oceanside · 6 sites	-	11	18	Decision makers
17	Coastal Skin and Eye InstituteLa Mesa · 3 sites	-	11	15	Decision makers
18	DirectDermManteca · 5 sites	-	11	12	Decision makers
19	American Skin InstituteSherman Oaks · 2 sites	-	10	16	Decision makers
20	Skin Cancer and Reconstructive Surgery (SCARS) CenterNewport Beach · 3 sites	-	10	15	Decision makers
21	Metropolis DermatologyLos Angeles · 4 sites	-	9	19	Decision makers
22	Redwood Family DermatologySanta Rosa · 2 sites	-	9	18	Decision makers
23	Clear DermatologyTorrance · 3 sites	-	9	9	Decision makers
24	Orange County Dermatology and SurgeryHuntington Beach · 2 sites	-	9	9	Decision makers
25	California Dermatology InstituteThousand Oaks · 9 sites	-	8	35	Decision makers
26	Solano Dermatology AssociatesVallejo · 4 sites	-	8	17	Decision makers
27	Advanced Dermatology Care of Southern CaliforniaLos Alamitos · 4 sites	-	8	12	Decision makers
28	Coastal Skin and Eye InstituteSan Diego · 2 sites	-	8	10	Decision makers
29	Comprehensive Dermatology Center of PasadenaPasadena · 1 site	-	8	10	Decision makers
30	Comprehensive Dermatology of Long BeachLong Beach · 1 site	-	8	10	Decision makers
31	Advanced Dermatology & Skin Cancer SpecialistsTemecula · 10 sites	-	7	25	Decision makers
32	Pacific Skin InstituteSacramento · 5 sites	-	7	19	Decision makers
33	Pure Dermatology Cosmetic & Hair CenterNewport Beach · 1 site	-	7	15	Decision makers
34	DermaSpaMEDBakersfield · 2 sites	-	7	14	Decision makers
35	Beach Cities Dermatology Medical CenterRedondo Beach · 4 sites	-	7	13	Decision makers
36	Gladstone ClinicDanville · 3 sites	-	7	13	Decision makers
37	Greenbrae DermatologyGreenbrae · 2 sites	-	7	9	Decision makers
38	Indianer, Lask & Rosenzweig, M.D.'s Dermatology GroupEncino · 2 sites	-	7	8	Decision makers
39	Southern California DermatologySanta Ana · 2 sites	Parent on file	7	8	Decision makers
40	ZENA MedicalNewport Beach · 1 site	-	7	8	Decision makers
41	Peninsula DermatologyBurlingame · 2 sites	-	7	7	Decision makers
42	Advanced Dermatology & Cosmetic CareValencia · 3 sites	-	6	15	Decision makers
43	Macias DermatologyFresno · 1 site	-	6	15	Decision makers
44	Newport Beach Dermatology and Plastic SurgeryNewport Beach · 2 sites	-	6	11	Decision makers
45	Apex DermatologyWestlake Village · 2 sites	-	6	10	Decision makers
46	Pleasanton Allergy, Dermatology and Women's HealthPleasanton · 1 site	-	6	9	Decision makers
47	Behr Laser & Skin Care CenterFresno · 1 site	-	6	8	Decision makers
48	Comprehensive Dermatology GroupEncinitas · 1 site	-	6	8	Decision makers
49	Dynasty DermatologyPasadena · 1 site	-	6	8	Decision makers
50	Glendale Laser and Dermatology AssociatesGlendale · 2 sites	-	6	7	Decision makers

Showing 1 to 10 of 297 dermatology groups in California

Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data

Schweiger Dermatology Group has the most physicians in California dermatology groups, with 123 across 2 groups

Dmand AI maps every medical group to its parent organization, up to the health system or platform at the top. 6 parent organizations have two or more California dermatology groups. Each clinician counts once per parent organization.

Parent organizations with the most California dermatology groups
#	Parent organization	California groups	Physicians	HCPs
1	Schweiger Dermatology GroupPhysician practice platform	2	123	189
2	Golden State DermatologyPhysician practice platform	2	78	148
3	Dermcare ManagementPhysician practice platform	5	50	113
4	PhyNet DermatologyPhysician practice platform	3	23	61
5	Lux DermatologyPhysician practice platform	2	7	13
6	Platinum Dermatology PartnersPhysician practice platform	3	4	6

Parent organizations with two or more California groups

Schweiger Dermatology GroupPhysician practice platform · 2 California dermatology groups
Schweiger Dermatology Group, San PedroMedical group · San Pedro
Schweiger Dermatology Group, Fullerton (formerly Accredited Dermatology)Medical group · Fullerton

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Source: Dmand AI Org Hierarchy Data

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Dmand AI maps the owners, administrators and physician leaders at each of the 297 California dermatology groups, with the parent organization above each one, and finds validated work emails and mobile numbers.

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89% of California dermatology groups are independent, with no larger parent organization

A group counts as independent when no health system, platform or other organization sits above it in the org hierarchy. Every other group belongs to a larger organization.

California dermatology groups by ownership

Independent26489%
Health system or hospital52%
Platform or corporate owner248%
Other organization41%

Sites of care beyond their own offices

Practice at a surgery center9

Practice at a hospital3

Practice at a skilled nursing facility1

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Source: Dmand AI Org Hierarchy Data

9 California dermatology groups practice at a surgery center site, and 3 at a hospital

Sites of care linked to each group in the org hierarchy, beyond its own offices. A group can practice at several kinds of site.

California dermatology groups by site of care

Ambulatory surgery centers93%
Hospitals31%
Skilled nursing facilities11%
Therapy and rehab centers11%

Clinicians in California dermatology groups

Dermatologists887

All HCPs1,826

Sources: Dmand AI Practice Data and Dmand AI Org Hierarchy Data

Newport Beach has the most dermatology groups in California, with 18

18dermatology groups in Newport Beach

14dermatology groups in Los Angeles

10dermatology groups in Pasadena

9dermatology groups in San Diego

8dermatology groups in Sacramento

7dermatology groups in Beverly Hills

More California cities with dermatology groups

San Francisco7
Santa Monica7
Fresno6
Santa Barbara6
Encino5
Anaheim4
Camarillo4
Huntington Beach4
Irvine4
La Jolla4
Long Beach4
Mission Viejo4
Oakland4
Bakersfield3
Burbank3

Source: Doctors and Clinicians National Downloadable File (CMS)

Each California dermatology group profile shows the parent, sites, clinicians and identifiers

Clinicians and specialtiesA count by specialty and a sample of the group's cliniciansOn every profile
Practice locationsMain site and a sample of practice locations, with a count of the restOn every profile
Medicare Part B paymentsMedicare payments to the group, from CMSOn every profile
Group NPI and Medicare PAC IDIdentifiers for matching records across sourcesOn every profile
Parent organizationThe health system, platform or owner above the groupOn every profile
Every clinician and siteThe full roster and every practice locationWith a free account
Leader and clinician contactsWork emails and mobile numbers, found on request and then validatedWith a free account
EHR used by the group's cliniciansThe EHR in use at the group's sitesWith a free account

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Sources: Doctors and Clinicians National Downloadable File (CMS), Medicare Physician & Other Practitioners (CMS) and Dmand AI Org Hierarchy Data

Sources for the California dermatology group list

Sources for the data on this page
Data on this page	Source
Medical groups, specialties and sites	Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Professional Profile Data
Parent organizations and independence	Dmand AI Org Hierarchy Data
Physicians and HCPs	Dmand AI Affiliation Data
Group NPI and PAC ID	NPPES NPI Registry (CMS) and Doctors and Clinicians National Downloadable File (CMS)

Data last refreshed October 2026Report an inaccuracy Remove my information

Groups whose main specialty is dermatology and that have a Medicare PAC ID.

FAQ

Frequently asked questions about dermatology groups in California

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

How many dermatology groups are in California?

There are 297 dermatology groups in California with a Medicare PAC ID. Between them they have 887 dermatologists.

Which companies own the most dermatology groups?

By physicians, Schweiger Dermatology Group, with 123 across 2 groups, followed by Golden State Dermatology with 78 and Dermcare Management with 50.

How many California dermatology groups are independent?

264, or 89%, have no larger parent organization in the Dmand AI org hierarchy. 5 belong to a health system or hospital and 24 to a physician platform or corporate owner.

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