Dr. Maddahi received his Master of Science in Microbiology in 1986. He completed his dental education at Tufts University School of Dental Medicine, graduating with a DMD degree in 1990 and postdoctoral research fellowship in medicine at Harvard School of Medicine. Dr. Maddahi has over 30 years of clinical experience and more than 20 years of teaching and research in the field of dentistry. He holds a part-time position as a General Dentist, Attending at the Cambridge Health Alliance Dental Clinic’s General Dentistry Residency program and is a part-time lecturer at the Harvard School of Dental Medicine, Department of Oral Health Policy and Epidemiology.