Dr. Diana C Gallagher is a Internal Medicine,General Physician and Cri…read moretical Care Medicine in Chinatown–Leather District, BOSTON and has an experience of 27 years in these fields. Dr. Diana C Gallagher practices at Suffolk Dental Group in Chinatown–Leather District, BOSTON and Massachusetts General Hospital Pulmonary And Critical Care Medicine in Boston 2114, BOSTON. She completed Medical School from Johns Hopkins School of Medicine in 1999,Medical School from Johns Hopkins University School of Medicine in 1999 and Fellowship - Pulmonary Disease and Critical Care Medicine from HARVARD Medical School in 2007.read less