Dr. Ryan has spent more than 20 years in the operating room and has a very interesting and unique background. After completion of the only masters program (at that time) in the world in Perfusion Technology, Dr. Ryan served as the Chief Perfusionist at Lenox Hill Heart and Vascular Institute. Dr. Ryan spent more than five years at this world renown institute that performed over 1,200 cardiac surgical procedures a year. In 2002, Dr. Ryan attended New York University College of Dentistry and completed the Oral and Maxillofacial Surgery Honors Program.