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 met his professional colleague and business partner, Dr. Kozakiewicz, during his residency at The Ohio State University.
Dr. Hennessey is board certified in Physical Medicine and Rehabilitation. and has published multiple peer-reviewed medical articles and textbook chapters in his field of physiatry. His topics of publication include carpal tunnel syndrome, nerve conduction studies, lower limb bracing, gait abnormalities and radiculopathies.
Dr. Hennessey serves as a Co-Director of the Excela Health Spine Center with his partner, Dr. Kozakiewicz. Dr. Hennessey is a frequently sought after guest speaker with many regional engagements on workers’ compensation-related medical topics and as a national guest lecturer for annual Physical Medicine and Rehabilitation review courses.
Dr. Hennessey is a member of the American Academy of Physical Medicine and Rehabilitation and the Association of Academic Physiatrists. He holds active medical licenses to practice medicine in PA and WV.