T. Sloane Guy, MD

T. Sloane Guy, MD, MBA

Thoracic Surgery Philadelphia, PA

Chief, Division of Cardiovascular Surgery, Associate Professor of Surgery, Temple University School of Medicine

Office Address

  • 3401 North Broad Street
    Philadelphia, PA 19140
    Phone: (215) 707-7692
    Fax: (215) 707-1576

T. Sloane Guy, MD, MBA

Thoracic Surgery Philadelphia, PA

Chief, Division of Cardiovascular Surgery, Associate Professor of Surgery, Temple University School of Medicine


  • Dr. Guy trained in general surgery residency cardiovascular and thoracic surgery at the Hospital of the University of Pennsylvania in Philadelphia, PA. He has extensive training and experience in mitral valve surgery, especially totally endoscopic robotic approaches. He is a former Lieutenant Colonel in the U.S. Army who served 3 tours as a surgeon in Iraq and Afghanistan. He is currently Associate Professor of Surgery, Chief of Cardiovascular Surgery, and Chief of Robotic Surgery at Temple University in Philadelphia.

Clinical Specialties & Interests

  • Thoracic Surgery: Adult Cardiac Surgery, Aortic Surgery, Minimally Invasive Cardiac Surgery, Cardiovascular Surgery
  • Clinical Interests: Minimally Invasive Surgical Procedures; Robotic Cardiac Surgery; Mitral Valve; Aortic Valve; Aortic Aneurysm

Faculty Appointments & Work History

  • Chief, Division of Cardiovascular Surgery, Associate Professor of SurgeryTemple University Medical School
    Philadelphia, PA
    Chief, Division of Cardiothoracic Surgery (2011); Associate Professor of Surgery (2011); Attending Surgeon (2011); Chief, Robotic Surgery (2011)
  • Active Medical StaffSaint Joseph’s Hospital
    Atlanta Georgia, GA
  • Chief of Surgery47th Combat Support Hospital, U.S. Army
    Mosul, Iraq
    Staff Surgeon (2009)
  • Staff Surgeon, Assistant Professor of Surgery, UCSF & USUHSVA Medical Center
    San Francisco, CA
  • Director of Clinical Services249th General Hospital, U.S Army
    Salerno Detachment, Afghanistan
    Staff Surgeon (2005 - 2006)
  • Attending Surgeon, Assistant Professor of Surgery, USUHSWalter Reed Army Medical Center
    Washington, DC
  • General Medical OfficerLandstuhl U.S. Army Medical Center & Kaiserslaughtern U.S. Army Health Clinic

Education & Training

  • U Penn
  • University of Pennsylvania Health SystemUniversity of Pennsylvania Health System
  • Walter Reed Army Medical Center
  • Perelman School of Medicine at the University of PennsylvaniaPerelman School of Medicine at the University of Pennsylvania
  • Wharton School of Business, University of Pennsylvania
  • Wake Forest UniversityWake Forest University

Certifications & Licensure

  • GA State Medical LicenseGA State Medical License2010 - Present
  • CA State Medical LicenseCA State Medical License2006 - Present
  • PA State Medical LicensePA State Medical License1999 - Present
    • American Board of SurgeryGeneral Surgery
    • American Board of Thoracic SurgeryCardiothoracic Surgery

    Awards, Honors, & Recognition

    • America's Top DoctorsCastle Connolly, 2014, 2013
    • Philadelphia MagazineCastle Connolly, 2014, 2013, 2012
    • US Surgical Surgical Resident Scholar(1999 - 2002) University of Pennsylvania, 2002

    Publications & Presentations


    Journal Articles

    • Nashville antithymocyte serum: a safe and efficacious agent for prophylaxis after heart transplantation.  Frist, W.H., W.H. Merrill, T.E. Eastburn, J.R. Stewart, J.W. Hammon, Jr., D.S. Fortune, T.S. Guy, and H.W. Bender, Jr, Transplant Proc
    • Evolution and current status of the total artificial heart: the search continues.  Guy, T.S, ASAIO J
    • Thoracoscopic diaphragmatic plication.  Guy, T.S and P.F. Montany, Surg Laparosc Endosc

    Books/Book Chapters

    • The Surgical Review. An Integrated Basic and Clinic Science Study Guide. Chapter: Hemostasis and Thrombosis Page 295 - 304
      Guy TS, Edmunds LH
      Editors: Krupnick AS, Kreisel D, Kaiser LR.Lippincott Williams Wilkins
    • Clinical Transplants 2000.  
      Markmann JF, Campos L, Velidedeoglu E, Guy TS, Moaninie SL, Desai NM, Gorman RC, Brayman KL, Naji A, Barker CF
      Editors: JM Cecka and PI Terasaki.UCLA Immunogentics Center, Los Angeles California


    • A Three-dimensional Analysis of Papillary Muscle Spatial Relationships in Acute Post Infarction Mitral Insufficiency. Gorman RC, McCaughan JS, Ratcliffe MB, Gupta KB, Guy TS, Edmunds Jr LH, American College of Surgeons, Chicago, IL
    • Case Report: Thoracoscopic Plication of the Diaphragm. Guy TS, Montany PF, Emerging surgical Technologies/Regional Conflicts Military Surgeons Conference, Versailles, France
    • Increased Wall Stress Due to Altered Borderzone Geometry: A Mechanism of LV Remodeling. Jackson BM, Rosales A, Gorman III JH, Bowen FW, Plappert TM, Guy TS, Edmunds Jr LH, Gorman RC, American Heart Association, New Orleans, LA


    • Surgery for Ischemic Mitral Regurgitation. Mather VA Medical Center, Sacramento, CA
    • Cardiothoracic Trauma Case Review. UCSF Cardiothoracic Surgery Grand Rounds
    • War Surgery in Afghanistan. UCSF Department of Surgery Grand Rounds

    Hospital Affiliations

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