Penn Emergency Medicine - Clifton Center for Medical Breakthroughs

John Charles Greenwood, MD is an esteemed Assistant Professor of Emergency Medicine at the Hospital of the University of Pennsylvania, affiliated with Penn Medicine. With a focus on emergency medicine, Dr. Greenwood brings a wealth of knowledge and expertise to his practice. As a dedicated healthcare professional, Dr. Greenwood is committed to providing high-quality care to his patients while also contributing to the field through his role as an Assistant Professor. His affiliation with the prestigious Hospital of the University of Pennsylvania further solidifies his reputation as a trusted expert in emergency medicine. Generated from their website's infomation

J. William Gaynor, MD, is an attending surgeon in the Cardiac Center and Surgical Director of the Heart Failure and Transplant Program at Children's Hospital of Philadelphia. He holds the Daniel M. Tabas Endowed Chair in Pediatric Cardiothoracic Surgery. Dr. Gaynor specializes in reconstructive heart surgery in infants.