Thomas J. O'Neill IV, M.D., Ph.D.

Doctor Rating

4.7 out of 5

81 Ratings

Thomas J. O'Neill IV, M.D., Ph.D.


Clinical Interests

Heart Failure, Cardiac Disease, Cardiac Transplantation, Structural Heart Disease, Advanced Cardiac Life Support, Cardiology (clinical)

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Contact Information

Appointment: 336-716-6674
Office: 336-716-4469
Fax: 336-716-9188

Education & Training

  • A.B., Dartmouth College, 1999
  • Ph.D., University of Virginia, 2003
  • M.D., University of Virginia School of Medicine, 2007
  • Residency, Internal Medicine, U North Carolina Sch Med, 2010
  • Fellowship, Cardiology, U North Carolina Sch Med, 2014
  • Fellowship, Univ of Pa School of Medicine, 2015

Board Certifications

  • American Board of Internal Medicine, Advanced Heart Failure and Transplant
  • American Board of Internal Medicine, Cardiovascular Disease
  • American Board of Internal Medicine, Internal Medicine


  • American College of Cardiology
  • Am Heart Association
  • Heart Failure Society of Am
Thomas J. O'Neill IV, M.D., Ph.D.

Thomas J. O'Neill IV, M.D., Ph.D.


Doctor Rating

4.7 out of 5

Doctor Ratings

The overall Patient Rating score is the average of responses to the nine questions listed below. The questions are from the Press Ganey Patient Satisfaction Survey. Responses are measured on a 1 to 5 scale, where 1 represents "very poor" and 5 represents "very good."
Press Ganey Patient Satisfaction Survey

CP concern for questions/worries


CP efforts to include in decisions


CP explanations of prob/condition


CP spoke using clear language


Friendliness/courtesy of CP


Likelihood of recommending CP


Patients' confidence in CP


Time CP spent with patient


Wait time at clinic


Patient Comments

Comments are taken from the Care Provider section of the Press Ganey Patient Satisfaction Survey. Comments are posted exactly as they are written. Comments are added weekly. To protect patient privacy and confidentiality, patient names are not included.


I never feel controlled or dictated to by Dr O'Neill with my medical care and treatment plans; I trust his expertise and am provided with available choices in my recovery process and feedback on each one as far as my personal benefits or negative issues to watch for. Mental care as well as heart care are both important to me.


I feel very fortunate to have Dr. O'Neill handling my cardiac situation. He's apparently very knowledgable...and he's an excellent listener!


Finally felt like I got answers to all my questions.


Always takes time to explain medicinal concerns and included me in treatment decisions best suited to my individual health care needs.


I was very pleased with every aspect of this visit!


Dr O'Neill has always been professional in appearance and conduct, courteous and considerate with patient and family interactions, intelligent and easily approachable with patient health concerns or questions


Dr. O'Neill is the best, what else can I say. No matter how bad I feel I always feel better after I see him.


Dr. McNeill is the first Dr. I saw in the Heart Failure Clinic among others. He seems to have my best interest at heart and I always leave feeling as if I am stronger and more hopeful. At first he was totally professional and stoic and since my way of handling my fear is to be sarcastic and silly I was unsure as to how we would get along. Needless worry, when at last he came back with a snappy one word or two word answer that made me laugh loudly, I knew he saw right through me. I sincerely hope that Dr. McNeill will be with me as long as I need treatment for this failure and for any other person with heart failure. He called me about a trial study and I volunteered. Recently, he let me know that should I not received the implant and will not know until November, that there is a possibility a new and different trial study could be ready to start at that time. I have agreed that I would do that study as well should I have not received. I believe that I would volunteer for any study Dr. McNeill recommends because I believe he would not allow me to do something that would not be in my best interest.


*Dr. O'Neill has a doctoriate degree, I have an associates degree; yet he courteously explains my treatments and conditions as simply as a childs bedtime story. That's impressive!


He is a wonderful doctor. He seems to know how to take care of me and all of my problems. I would reccommend him to anyone.


Dr O'Neill puts up with my grouchiness and I appreciate him