[DMC Specialty & Wellness: 14A Tsienneto Rd., Suite 300, Derry, NH] Dr. Welter earned his Bachelor of Science degree from the University of Notre Dame and his Doctor of Osteopathic Medicine from New England College of Osteopathic Medicine. He completed his residency in Family Practice at Mercy Hospital in Pittsburgh, PA. He is Board Certified in Family Medicine by the American Board of Family Medicine. Dr. Welter has a special interest in musculoskeletal issues and sports medicine. He specializes in a wide array of cortisone injections including shoulders, trigger points, sciatic nerve blocks, bursitis and many others. Dr. Welter is seeing patients at DMC’s Specialty and Wellness facility on the 3rd floor in Suite 300 at 14A Tsienneto Rd.