Dr. Allison Duffy is a board certified anesthesiologist practicing through the Sutter and John Muir health care systems in San Ramon. Dr. Duffy graduate from the University of Wisconsin, Madison School of Medicine and Public Health, which was ranked 12th out of 144 in primary care quality by US News and World Report. She studied anesthesiology at the University of California in San Francisco, and has been published in a medical journal. For more information on Dr. Duffy's background, call the number listed during office hours.