Dr. Schiffner's areas of expertise include radiation therapy. He honors several insurance carriers, including Anthem, Blue Cross/Blue Shield, and TRICARE. After attending the University of California, San Francisco (UCSF), School of Medicine, he completed his residency training at a hospital affiliated with the University of California, Irvine. He is conversant in Spanish. He is professionally affiliated with Sutter Medical Network and Palo Alto Foundation Medical Group. Dr. Schiffner's practice is open to new patients.