Mary P Walsh Do 20 Hartford St Houlton, ME 04730 Phone : (207) 532-2234 Business Category Physicians & Surgeons-Osteopathic Physicians & Surgeons-M.D. Dawn Mc Ginnis 22 Hartford St Houlton, ME 04730 Phone : (207) 532-2234 Business Category Nurses & Nurses Registries Offices & Clinics Of Health Practitioners Houlton Pediatrics 20 Hartford St Houlton, ME 04730 Phone : (207) 532-2234 Business Category Physicians & Surgeons-M.D. Physicians & Surgeons-Pediatrics