Download the list of Dermatologists in California. Smartscrapers provides an accurate directory and the latest data on the number of Dermatologists in California There are 6926 Dermatologists in California as of April 1, 2026; which is an 0.00% increase from 2023. Of these locations, 2991 Dermatologists which is 43.19% of all Dermatologists in California are single-owner operations, while the remaining 3935 which is 56.81% are part of larger brands. The top three cities with the most Dermatologists are Los Angeles with 1828 Dermatologists, San Diego with 763 Dermatologists, San Francisco with 759 Dermatologists. Average age of Dermatologists in California is 6 years and 10 months.