William Liss, MD, FAAD

William Liss, MD, FAAD, is a board-certified dermatologist with over 30 years of experience who specializes in medical dermatology. He treats adult and pediatric skin disorders, and has additional training and expertise in allergic contact dermatitis and skin patch...read more

Paul Tumeh, MD

Paul Tumeh, MD is a board-certified dermatologist. He attended medical school at the Keck School of Medicine at USC. He completed an internal medicine internship at the University of Pennsylvania Health System and his dermatology residency at Harbor –...read more

Aaron Chen, DO, FAAD

Dr. Chen is a board-certified dermatologist who specializes in hair transplant, cosmetic dermatology, & medical dermatology. He treats men and women for hair loss with a variety of procedures and treatments, including robotic hair transplants, surgical hair...read more

Javier Molina-Duran, PA-C

Javier Molina-Duran, PA-C, is a physician assistant specializing in medical dermatology in Modesto, California. Born and raised in the community he now serves, Javier is committed to enhancing the well-being of his patients. With a focus on personalized care,...read more

Kumar Nadhan, MD

Kumar Nadhan, MD is a board-certified dermatologist and Bay Area native, who specializes in medical dermatology. His expertise covers a wide range of conditions, including skin cancer, eczema, hair growth and disorders, and nail surgery.

Dr. Nadhan...read more

Cathleen Exconde-Mercado, NP

Cathleen Exconde-Mercado, NP is a board-certified nurse practitioner specializing in medical, surgical and cosmetic dermatology. Her expertise includes skin cancer screening, skin cancer excisions, biopsies, skin tag removals, melasma treatment, Botox®, microneedling and more.

Cathleen graduated...read more