165 Lynch Creek Way
Petaluma, CA 94954

Tel 707-762-5531
Fax 707-762-5976


500 Alfred Nobel Drive, Suite 245
Hercules, CA 94547

Tel 510-741-7418
Fax 510-741-7456

About Us

Dermatology Associates of the Bay Area has been diligently taking care of our community for over 20 years. We are a group of hard working board-certified dermatologists, physician-assistants and aestheticians providing up-to-date and technologically advanced dermatological care. Our expertise is recognized by our medical colleagues and are grateful to be repeat award recipients of Top Doctors in San Francisco Magazine and Sonoma Magazine.

Medical Dermatology

As dermatologists, we are experts at diagnosing and treating skin cancer, acne, rosacea, and rashes like psoriasis and eczema. We evaluate new skin growths and moles that may look worrisome or are changing.

Surgical Dermatology

We offer a number of surgical services to remove skin cancer and unwanted moles, cysts and growths. We perform Mohs micrographic surgery, skin cancer excisions and cosmetic mole removal. We can help you choose which surgical techniques are best for your specific needs.

Cosmetic Dermatology

We offer a broad range of cosmetic options to help you look your best. We perform Botox and use a variety of cosmetic fillers like Restylane Lyft, Juvederm and Sculptra to help diminish wrinkles, reverse the signs of aging and restore lost facial volume. We offer sclerotherapy for leg veins, SkinPen microneedling and PRP (platelet rich plasma) for hair restoration & rejuvenation. We also offer Kybella non-surgical fat reduction for the chin and neck.

Laser Dermatology

We utilize multiple laser platforms to treat broken blood vessels, unwanted brown spots, age spots, scars, tattoos and psoriasis. We have fractionatal and ablative CO2 lasers to help with photodamage, aging, scars and rejuvenation. Some of the more well known platforms we own are the Fraxel Dual 1927 & 1550, Fraxel Clear + Brilliant, Cutera Excel V, Cutera Laser Genesis, Medlite C6, Lumenis AcuPulse and the Pharos Ra excimer. We can help you decide what would work best for your individual needs.


We utilize narrow band UVB phototherapy to treat psoriasis, eczema, vitiligo and inflammatory skin conditions. We also perform Blue Light Photodynamic therapy to treat precancerous actinic keratoses.

Aesthetic Services

Our aestheticians are experienced at both medical and rejuvenating services like HydraFacials, rejuvenating facials, teen acne facials, dermaplaning and extractions. They also perform Jessner and TCA chemical peels.

Cosmeceutical Products

At Dermatology Associates we recognize that the average consumer is like a deer in headlights when it comes to choosing skin care products. We only carry products that have scientifically proven efficacy in the dermatology literature. Our major product lines include Elta, Avene, Glytone, Skinceuticals & Colorescience.