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Dr. Thomas Guy, MD
Surgical Specialist, Cardiothoracic Surgeon
17 years of experience
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

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Specialties & Research

Dr. Thomas Guy, MD is board certified in Surgery and Thoracic Surgery (Cardiothoracic Vascular Surgery).

  • He has special expertise in 5 areas:
  • Hypertrophic Cardiomyopathy
  • Minimally Invasive Surgical Procedures
  • Mitral Valve Insufficiency
  • Mitral Valve Prolapse
  • Mitral Valve Stenosis

Education & Awards

Dr. Guy graduated from University of Pennsylvania , Philadelphia. He has 2 awards.

Castle Connolly America's Top Doctors® (2009, 2013 - 2015)
Castle Connolly's Top Doctors™ (2012 - 2013)


Dr. Guy has 1 hospital affiliations:

  • NewYork-Presbyterian / Weill Cornell 

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Additional Information
Dr. Thomas Sloane Guy MD is a male Surgeon, has 17 years of experience and practices in Surgery, Thoracic Surgery, and Cardiothoracic Vascular Surgery.
Where does Dr. Thomas S. Guy practice?
Dr. Thomas Guy has 2 office locations.
Dr. Thomas Guy practices Surgery, Thoracic Surgery, and Cardiothoracic Vascular Surgery near Philadelphia, PA.
Additional practice locations include: New York, NY.
See Philadelphia Surgeons and Philadelphia Cardiothoracic Surgeons.