Deanna Fassett, RN Guthrie Provider Specialties Family Medicine Internal Medicine Clinical Interests Annual Wellness Visit Appointments & Contact Call: 866-488-4743 Locations Locations Troy Clinic 285 Guthrie Drive Troy, PA 16947 Get Directions 570-297-4104 Sayre Clinic 1 Guthrie Square Sayre, PA 18840 Get Directions 570-888-5858 Education Education St. Joseph's Hospital School of Nursing, Elmira, N.Y.