T. Sloane Guy, MD, MBA, FACS, FACC

Director, Minimally Invasive & Robotic Cardiac Surgery

T. Sloane Guy


1025 Walnut Street
College Building, Suite 607
Philadelphia, PA 19107

Email T. Sloane Guy

215-955-6010 fax

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T. Sloane Guy, MD, MBA, FACS, FACC

Director, Minimally Invasive & Robotic Cardiac Surgery


Medical School

University of Pennsylvania - 1994


Walter Reed Army Medical Center
University of Pennsylvania Medical Center


University of Pennsylvania Medical Center


Board Certification

Cardiothoracic Surgery

Hospital Appointment

Thomas Jefferson University Hospital

Education & Training

Dr. Guy received his undergraduate degree from Wake Forest University on an Army ROTC scholarship. He went on to receive his MD from the University of Pennsylvania, in addition to an MBA in Healthcare Administration from the Wharton School of Business. After internship at Walter Reed Army Medical Center, he completed his general and cardiothoracic residency and fellowship at the Hospital of the University of Pennsylvania.

Dr. Guy served as an active-duty U.S. Army surgeon for nine years, completing three combat zone tours in Iraq and Afghanistan as a surgeon. Earning various medals, including a Bronze Star, he completed his tenure with the Army at the rank of Lieutenant Colonel.

Clinical & Research Interests

Dr. Guy's main areas of research are in the expanding field of robotic surgery. He performs all aspects of adult cardiac surgery, with a focus on robotic cardiac surgery, mitral valve disease, and hypertrophic cardiomyopathy.

  • Director, Robotic and Minimally Invasive Cardiac Surgery at Jefferson
  • Editorial Board, Annals of Thoracic Surgery
  • Examiner, American Board of Thoracic Surgery
  • Program Director, Robotic Cardiac Surgery Symposium hosted by Society of Thoracic Surgery 
  • Author of over 100 peer reviewed scientific papers,  abstracts, and book chapters


Philadelphia Magazine's Top Docs 2022, 2021, 2020