Dr. Donald Richey

Located in the Sierra Foothills of Northern California, SIERRADERM proudly offers a broad range of services to oversee and care for your skin. SIERRADERM specializes in the diagnosis and treatment of common and rare skin disorders, diseases of the hair and nails, skin cancer treatment, as well as offering the latest in cosmetic procedures and anti-aging skin care products. Our focus is in providing the highest quality dermatologic care in a friendly, caring and professional environment. Dr. Muellenhoff is rated as a Distinguished provider by MediFind in the treatment of Warts. His top areas of expertise are Kaposiform Hemangioendothelioma, Fetal Cystic Hygroma, Cerebral Cavernous Malformation, and Hemangioma.

Derrick Adams is a Dermatologist in Red Bluff, California. Dr. Adams is rated as a Distinguished provider by MediFind in the treatment of Warts. His top areas of expertise are Telangiectasia, Spider Angioma, Liver Spots, and Universal Acquired Melanosis. Dr. Adams is currently accepting new patients.

Stephen Vannucci is a Dermatologist in Chico, California. Dr. Vannucci is rated as a Distinguished provider by MediFind in the treatment of Warts. His top areas of expertise are Rosacea, Seborrheic Keratosis, Gardner-Diamond Syndrome, and Autoerythrocyte Sensitivity.