Dr. Hennessey graduated from Temple University School of Medicine in 1992. He completed his Physical Medicine and Rehabilitation residency at The Ohio State University Hospitals in 1996. Dr. Hennessey is board certified in Physical Medicine and Rehabilitation. Dr. Hennessey and Dr. Kozakiewicz are experienced in medical billing and they collaborated to form a medical billing company, Musculoskeletal Billing, LLC, in 2007. Dr. Hennessey has practiced medicine in the Pittsburgh, PA area for nearly two decades.
The Future of Surgery