Suntharo Ly, MD joined Central Arizona Heart Specialists in 2008. He is Board Certified in Internal Medicine, Cardiology, Interventional Cardiology, and Nuclear Cardiology. He brings expertise in advanced Endovascular Services. Dr. Ly has served as Cardiac Catheterization Laboratory Director at Mercy Gilbert Medical Center.

Dr. Ly has attained Board Certification in:

American Board of Internal Medicine
American Board of Cardiovascular Disease
American Board of Interventional Cardiology

He has attained Fellowship status in:

The American College of Cardiology
The Society for Coronary Angiography and Interventions

Dr. Ly is a compassionate physician who provides a full spectrum of diagnostic and therapeutic skills to his treatment of heart patients. He strives to identify heart disease early, and stop the progression of the disease with effective medical treatments. Complete non-invasive imaging services allow quick diagnosis of cardiac and vascular diseases. For those who need more, he offers expert skills in cardiac catheterization, angiography, coronary stent placement, peripheral vascular stents, and pacemaker implantation.

Dr. Ly has devoted many hours of clinical service for the local community. He has worked diligently to assist local facilities and health care providers to bring advanced medicine, and timely services, to all of their patients. Dr. Ly is committed to providing the highest quality of cardiovascular care for his patients and the community as a whole.

Suntharo Ly, MD

Education & Credentials

  • Fellowship: Interventional Cardiology, University Of Arizona, Sarver Heart Center
  • Residency: University Of Arizona, Sarver Heart Center
  • Intership: Tucson Hospitals Medical Ed. Program
  • Medical School: American University Of The Caribbean, School Of Me
  • Undergraduate School: University Of California, Irvine


  • General and Interventional Cardiology


Central Arizona Heart Specialists
333 N Dobson Rd. Suite #11
Chandler AZ 85224