Dr. Andrea M. Dionne, DO, is an obstetrics and gynecology physician at Concord Hospital Obstetrics and Gynecology, with practice locations in Concord, NH, and Laconia, NH. She completed her medical school at the University of New England College of Osteopathic Medicine (2006-2010) and her residency at Michigan State University College of Osteopathic Medicine (2010-2014). She is board certified in Obstetrics and Gynecology by the American Osteopathic Board of Obstetrics and Gynecology. She joined the staff in 2016.