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