Dr. Feinstein graduated from The Warren Alpert Medical School of Brown University in 1975 and has been in practice for 41 years. He completed a residency at New York Presbyterian Hospital. He currently practices at Peter A Feinstein MD and is affiliated with First Hospital Wyoming Valley, Geisinger South Hospital Wilkes-Barre and Geisinger Wyoming Valley Medical Center. Dr. Feinstein accepts multiple insurance plans including Aetna, Medicare and Humana. Dr. Feinstein is board certified in Orthopaedic Surgery.