Hand Therapy Specialists (HTS) is a locally owned company based in the greater Portland metropolitan area. Founded in 1991, with the goal of providing the very best hand and upper extremity therapy available. We do one thing and we try to do it better than anyone else. We have four locations around the greater Portland, Oregon metropolitan area: Northwest Portland East Portland, Hillsboro, and Vancouver, WA Why Hand Therapy Specialists? What Diagnosis Do We Treat?