· Larry and Sharon Malcolmson Professor in the School of Medicine, Professor of Otolaryngology - Head & Neck Surgery (OHNS) and, by courtesy, of Neurosurgery, Stanford University2003–
· Residency Program Director, Department of Otolaryngology, Tufts University2000–2003
· Fellowship in Otology/Neurotology, UCSF Department of Otolaryngology Head and Neck Surgery1994–1995
· Residency in Otolaryngology, UCSF Department of Otolaryngology Head and Neck Surgery1991–1994
· Intern, UCSF Department of General Surgery1989–1990
· MD, Harvard Medical School1984–1988
· BS in Biological Sciences, Stanford University1980–1984