Click to Search

Photo of Timothy Byrne DO

Timothy Byrne, DO, FACC

Interventional Cardiologist

Patient Satisfaction Survey

Overall Satisfaction
4.9 out of 5
132 Ratings


Education: Ohio State University and Kirksville College of Osteopathic Medicine
Residency: Cleveland Clinic Foundation
Fellowships: Banner Good Samaritan Regional Medical Center and Allegheny General Hospital
Investigator: More than 20 clinical trials
Cardiology consultant: Phoenix Suns professional basketball teams
Recognition: Phoenix magazine Top Docs list, 10 consecutive years


Timothy Byrne, DO, FACC, is a fellowship-trained interventional cardiologist and market medical director of Cardiac Services for Abrazo Community Health Network and its five hospitals in metropolitan Phoenix. He has a long and distinguished tenure as a clinician, an administrator and a teacher. During the past three decades, Byrne has earned the distinction as a nationally renowned cardiovascular specialist, researcher and thought leader. He is a national and international speaker and has published dozens of abstracts and articles on cardiovascular issues of the day.


  • Percutaneous Mitral Valve Repair
  • Transcatheter Aortic Valve Replacement
  • Diagnostic cardiac catheterization
  • Coronary balloon angioplasty and stenting
  • CTO including complex PCI and high risk interventional procedures
  • Permanent pacemakers
  • Peripheral stenting and limb salvage
  • Abdominal aortic aneurysm repair

Patient Ratings & Comments

The Patient Rating score is an average of all responses to provider related questions on our independently administered Patient Satisfaction Survey. Responses are measured on a scale of 1 to 5, with 5 being the best score.
Friendliness/courtesy of Care provider
Likelihood of recommending Care provider
Care provider efforts to include in decisions
Care provider explanations of prob/condition
Care provider concern for questions/worries
Patients' confidence in Care provider
Care provider spoke using clear language


Comments are gathered from our Patient Satisfaction Survey and displayed in their entirety. Patients are de-identified for confidentiality and patient privacy.
Jul 28, 2019
I will ALWAYS continue going to Dr. T. Byrne as long as he is practicing medicine. He is THAT good!
Jul 2, 2019
Dr. Byrne is great
Jun 27, 2019
I choose Dr Byrnes because he is the most caring doctor and really cares about getting me well as does all his nurses and assistants. I have the most confidence with everyone.
Jun 26, 2019
very good everyone very nice, listens and explains everything you are concerned with.
Jun 26, 2019
very good
Jun 26, 2019
Jun 26, 2019
always very good about listening and explaining questions asked
Jun 26, 2019
very gpod
Jun 26, 2019
Dr. Byrne is outstanding in his diagnostic skills and compassion.
Jun 25, 2019
Dr. Byrne is incredible!!! The Best!!!
Jun 24, 2019
*Dr. Byrne is an outstanding person.
Jun 22, 2019
Jun 22, 2019
Jun 22, 2019
great physician
Jun 21, 2019
Dr. Byrne and his staff are outstanding. Always very thorough in explaining everything regarding symptoms and their effects. Their team is the best.
May 29, 2019
The best Cardiologist I've ever had. And I've had many.
May 29, 2019
I have a complicated health history and have seen many, many doctors. It is very difficult to find a doctor, let alone staff, that seem to honestly care about you and listen when you talk. I always feel heard and cared about by Dr. Byrne and his staff. I wish he were my primary. He's a great doctor.
May 29, 2019
I will tell anybody who will listen about your facility, staff and Dr. Byrne specifically.
May 29, 2019
I have been seeing Dr. Byrne for 13 years, he always provides excellent service
May 22, 2019
I have already & will continue to refer to family & friends
May 20, 2019
dr.T. Byrne excellent
May 20, 2019
dr. Byrne and his staff are top notch. I wouldn't consider any other cardiologist
May 19, 2019
Both the PA and Doctor were most excellent. Couldn't ask for better attention and advise moving forward.