Dr. Christopher D. Boyd

Dr. Liszewski has been a family physician since 1998 and has worked in outpatient, inpatient, and long term care settings. He is currently a faculty member of UPMC Horizon Family Medicine Residency and Director of Hospital Medicine for the residency where his expertise is in hospital medicine. In addition to being board-certified in family medicine, he also carries a Designation of Focused Practice in Family Medicine. He sees patients in the office setting at Shenango Valley Family Medicine clinic in Farrell, PA and UPMC Horizon in an inpatient setting. In addition, he has interest in sports medicine, point-of-care ultrasound, and geriatric medicine. Dr. Liszewski is rated as an Advanced provider by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). His top areas of expertise are Hemangioma Thrombocytopenia Syndrome, Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Ureteroscopy, and Colonoscopy.

Jeremy Riedesel is a primary care provider, practicing in Family Medicine in Westfield, New York. Dr. Riedesel is rated as an Advanced provider by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). His top areas of expertise are Lymphangitis, Hypothyroidism, Obesity in Children, and Hypertension.

Katherine Longsdorf is a primary care provider, practicing in Family Medicine in Conneaut, Ohio. Dr. Longsdorf is rated as an Advanced provider by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). Her top areas of expertise are Diabetic Nephropathy, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension. Dr. Longsdorf is currently accepting new patients.