Aids Research Center 149 13th St # 5212d Charlestown, MA 02129 Phone : (617) 726-5615 Business Category Physicians & Surgeons-M.D. Physicians & Surgeons-Hematology Kenneth S Cohen Md 149 13th St # 5246 Charlestown, MA 02129 Phone : (617) 726-5615 Business Category Physicians & Surgeons-M.D. Dentists