John Pfeifer

John Pfeifer is a seasoned cardiologist with extensive experience in the field, currently serving as a Cardiologist at WellSpan Evangelical Community Hospital since July 2017 and as Vice President of Clinical Cardiology at Tempus Labs, Inc. since September 2021. Prior to these roles, John Pfeifer practiced as a cardiologist at Geisinger Medical Center from July 2012 to June 2017. Academic qualifications include a Master of Public Health (MPH) from Columbia University Mailman School of Public Health (2009-2011), a Doctor of Medicine (MD) from the University of Maryland School of Medicine (1999-2003), and a Bachelor of Arts (BA) in Neuroscience and Biochemistry from Oberlin College (1994-1998).