In This Section Dartmouth-Hitchcock Clinic Sites Learn more about specific Dartmouth-Hitchcock sites. Dartmouth-Hitchcock Concord Cheshire Medical Center Dartmouth-Hitchcock Manchester Dartmouth-Hitchcock Medical Center (Lebanon) Dartmouth-Hitchcock Nashua Physician Group Practice Demonstration Project Overview Are You A Medicare Beneficiary? Quality Measures Project Sites Dartmouth-Hitchcock Clinic Sites Contacts