Andreas de Biasi, MD

Assistant Professor

  • Division of Cardiothoracic Surgery


  • MD, University of Maryland School of Medicine
  • Thoracic Surgery Postdoctoral Research, Memorial Sloan Kettering Cancer Center
  • Cardiac Surgery Postdoctoral Research, Weill Cornell Medical College/New York-Presbyterian Hospital
  • General Surgery Residency, Weill Cornell Medical College/New York-Presbyterian Hospital
  • Cardiothoracic Surgery Fellowship, Stanford University

Clinical Specialties

Dr. de Biasi specializes in complex aortic surgery, including: David valve-sparing aortic root replacement, acute type A aortic dissection, thoracic aortic aneurysm, re-do aortic surgery, total arch replacement, frozen elephant trunk techniques, thoracic endovascular aortic repair (TEVAR), thoracoabdominal aortic replacement, and aortic surgery for connective tissue disorders like Marfan and Loeys-Dietz syndromes. He additionally has considerable experience in minimally invasive heart valve surgery, including mini-sternotomy aortic valve replacement, transcatheter aortic valve replacement (TAVR), and mini-thoracotomy mitral valve repair. Dr. de Biasi is also trained in advanced surgical techniques for coronary artery disease like coronary artery bypass grafting (CABG) using multiple arterial conduits, off-pump and beating-heart CABG, and minimally invasive myocardial bridge unroofing.

Research Interests

Dr. de Biasi’s research focuses on the novel identification of risk factors for aortic dissection and aneurysm propagation using multidisciplinary analytics, including artificial intelligence technologies. He is also interested in the application of endovascular devices in aortic arch surgery.

Recent Publications

  • Aortic arch replacement and autologous pericardial tracheal patch for an aorto-tracheal fistula.
    Musgrove KA, McCarthy D, de Biasi AR
    J Card Surg 2022 Dec; 37(12): 5472-5474
    [PubMed ID: 36150146]

  • Direct innominate artery access for transcatheter aortic valve replacement.
    de Biasi AR, Raval A, Tester G, Osaki S
    J Surg Case Rep 2022 Jul; 2022(7): rjac330
    [PubMed ID: 35919691]

  • The great vessel freeze-out: A meta-analysis of conventional versus frozen elephant trunks in aortic arch surgery.
    Vernice NA, Wingo ME, Walker PB, Demetres M, Stalter LN, Yang Q, de Biasi AR
    J Card Surg 2022 Aug; 37(8): 2397-2407
    [PubMed ID: 35526122]

  • Type A Aortic Dissection With Concurrent Aortic Valve Endocarditis, Subarachnoid Hemorrhage, and Disseminated Intravascular Coagulation.
    Elde SFT, Guenthart BA, de Biasi A, Dalal AR, Casselman KG, Hiesinger W, Burton ÉC
    JACC Case Rep 2022 Jul 20; 4(14): 839-843
    [PubMed ID: 35912321]

  • Successful beating-heart repair of pulmonary artery dissection using a composite valve-tube graft.
    de Biasi AR, Wang H, Medina MG, Burton E, Ogden WD
    J Card Surg 2021 Jun; 36(6): 2136-2139
    [PubMed ID: 33651429]

All Publications on PubMed