Margaret A. Kenna, MD, MPH, is a graduate of the Univ. of Pennsylvania (1974) and Boston University School of Medicine (1979). She completed her residency training in Otolaryngology-Head and Neck Surgery at the Univ. of Arkansas for Medical Sciences (1983) and fellowship in Pediatric Otolaryngology at the Children's Hospital of Pittsburgh. Before coming to Boston, she was on the faculty at Children's Hospital of Pittsburgh and Yale University School of Medicine. Dr. Kenna has been on the Otolaryngology faculty at Boston Children's Hospital since 1995. She co-founded the Children's Hospital Boston Cochlear Implant Program, and was its Director from 1995-2003. Since 2003, she has been the Director of Clinical Research in the Dept. of Otolaryngology, Boston Children's Hospital, and is Director of the Hearing Loss Program. She completed a Master's in Public Health degree (MPH) in the area of Clinical Effectiveness at the Harvard School of Public Health in 2005.