Dr. Dannaker is dual board certified by the ABMS Board of Preventive Medicine and the Board of Dermatology. He completed his first residency training at the University of Michigan, where he also earned an M.P.H. degree in Preventive Medicine. His training in dermatology was completed at the University of California, San Diego. Dr. Dannaker was chosen for an overseas postdoctoral fellowship at the world renowned Institute of Dermatology, St. John's Hospital for Diseases of the Skin in London. He has remained an active member of the University of California, San Francisco staff for over ten years. He holds the title of Volunatary Assistant Clinical Professor and remains a member of the British Association of Dermatologists.