Thomas J. O'Neill IV, MD, PhD
- Assistant Professor, Cardiology

Thomas J. O'Neill IV, MD, PhD
- Assistant Professor, Cardiology
Research Interests
- Heart Failure
- Heart Transplantation
- Cardiac Surgical Procedures
- Exercise Test
- Heart-Assist Devices
- Cardiac Function
- Education
- AB, Dartmouth College, 1999
- PhD, University of Virginia, 2003
- MD, University of Virginia School of Medicine, 2007
- Residency
- Internal Medicine, University of North Carolina at Greensboro, 2010
- Fellowship
- University of North Carolina, 2014
- University of Pennsylvania, 2015
- Board Certifications
- American Board of Internal Medicine, Advanced Heart Failure and Transplant Cardiology
- American Board of Internal Medicine, Cardiovascular Disease
- American Board of Internal Medicine, Internal Medicine
- Memberships
- Heart Failure Society of America
- American College of Cardiology
- Int'L Society For Heart Transplantation
- American Society of Transplantation
- Positions
- Assistant Professor, Cardiology
- Departments and Affiliations
- Cardiology
- Cardiovascular Sciences Center
Research
- Management of ventricular arrhythmias in patients with LVAD. Maradey JA, Singleton MJ, O'Neill TJ, Bhave PD. Curr Opin Cardiol. 2020 05; 35(3):289-294.
- Size matching in heart transplantation donor selection: "Too big to fail"?. O'Neill TJ, Pisani B. J. Heart Lung Transplant. 2017 09; 36(9):934-935.
- Unraveling the Relationship Between Aging and Heart Failure With Preserved Ejection Fraction: The Importance of Exercise and Normative Reference Standards. Kitzman DW, O'Neill TJ, Brubaker PH. JACC Heart Fail. 2017 05; 5(5):356-358.
- GRAF1 deficiency blunts sarcolemmal injury repair and exacerbates cardiac and skeletal muscle pathology in dystrophin-deficient mice. Lenhart KC, O'Neill TJ, Cheng Z, Dee R, Demonbreun AR, Li J, Xiao X, McNally EM, Mack CP, Taylor JM. Skelet Muscle. 2015; 5:27.
- The role of heart failure pharmacotherapy after left ventricular assist device support. Rommel JJ, O'Neill TJ, Lishmanov A, Katz JN, Chang PP. Heart Fail Clin. 2014 Oct; 10(4):653-60.