Welcome to our South End Physical Therapy Clinic. Located at 811 Massachusetts Ave, Boston MA in the South End. Our patient-centric treatment philosophy focuses on providing exceptional and compassionate care to the entire person, not just their injury. Founded in 1998, Professional Physical Therapy is a leading provider of physical therapy and sports medicine services with clinic locations throughout New England. Contact our Boston, MA Physical Therapists in the South End today to develop a customized pain treatment and rehabilitation plan.