MAHONING PHYSICAL THERAP TWOLICK VALLEY P.T. Mary A. Fletcher, PT, DPT, MSPT, OCS, ATC Outpatient P.T. -) . Incontinence Training . Lymphedema Management . Medicare Certified . Aquatic Therapy . Office Hours By Appointment Mahoning Physical Therapy Medical Center. Marion Center PA 724-397-9100 Twolick Valley P.T. 405 Franklin Street Clymer, PA 724-254-1010