His average patient rating is 5.0 stars out of 5. Dr. Koshar honors United Healthcare Platinum, United Healthcare Compass, and United Healthcare Navigate, in addition to other insurance carriers. His education and training includes medical school at UMDNJ-Robert Wood Johnson Medical School and UMDNJ-New Jersey Medical School and residency at Jefferson University Hospitals. He is affiliated with Lehigh Valley Health Network (LVHN). New patients are welcome to contact his office for an appointment.