Dr. Erin F. Mathes (Ford-Dirks) is a dermatologist in San Francisco, California and is affiliated with multiple hospitals in the area, including Kaiser Permanente San Francisco Medical Center and UCSF Benioff Children's Hospitals, San Francisco and Oakland. She received her medical degree from University of California (San Francisco) School of Medicine and has been in practice for more than 20 years. Dr. Erin F. Mathes (Ford-Dirks) accepts Medicare, Aetna, Blue Cross, United Healthcare - see other insurance plans accepted.