Mr. Allen received his certification as a physician assistant from Northeastern University in Boston, MA. He earned a bachelor of arts degree from the University of Vermont. David has worked as a physician assistant at the West Roxbury Veteran’s Medical Center, MA, and for East Tennessee Heart Consultants in Knoxville. He joined The Heart Center in Manchester, NH, in 1989 and transferred to the Nashua office in 1994 where he continued to work following the merger with the New England Heart and Vascular Institute in 1999. David specializes in the areas of cardiovascular disease prevention, cholesterol abnormalities, and evaluations of permanent pacemaker and implantable cardioversion defibrillators.