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Internist, Cardiologist (heart)
42 years of experience
Accepting new patients
Video profile
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. David Williams:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

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The overall average patient rating of Dr. David Williams is Average. Dr. Williams has been reviewed by 1 patients who have provided 0 comments. The rating is 3 out of 5 stars.

Specialties & Research

Dr. David Williams, MD is board certified in Internal Medicine and Cardiovascular Disease.

  • He has special expertise in 23 areas:
  • Acute Coronary Syndrome (ACS)
  • Balloon Angioplasty (Coronary Angioplasty)
  • Blood Vessel Prosthesis Implantation
  • Cardiac Arrhythmias
  • Coronary Artery Angioplasty & Stent
  • Coronary Artery Bypass (Heart Bypass)
  • Coronary Artery Disease (CAD)
  • Coronary Atherectomy
  • Coronary Disease
  • Coronary Restenosis
  • Coronary Stenosis
  • Coronary Thrombosis
  • Heart Block
  • Heart Catheterization
  • Heart Disease (Myocardial Ischemia)
  • Heart Failure
  • Heart Valve Diseases
  • Heart Valve Prosthesis Implantation
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • > Show all expertise

Education & Awards

Dr. Williams graduated from Drexel University , Philadelphia. He has 7 awards.

One of America's Leading Experts on:
Balloon Angioplasty (Coronary Angioplasty)
Coronary Artery Bypass
Coronary Artery Disease (CAD)
Coronary Disease
Heart Catheterization
Myocardial Infarction
Translumnial Percutaneous Coronary Angioplasty


Dr. Williams has 10 hospital affiliations:

  • Rhode Island Hospital 
  • Women and Infants Hospital of RI 


  • Spanish

> > > > Dr. David Williams, MD

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Additional Information
Dr. David O Williams MD is a male Internist, has 42 years of experience and practices in Internal Medicine, Cardiovascular Disease, Cardiology, and Interventional Cardiology.
Where does Dr. David O. Williams practice?
Dr. David Williams has 1 office location.
Dr. David Williams practices Internal Medicine, Cardiovascular Disease, Cardiology, and Interventional Cardiology near Boston, MA.
See Boston Internists and Boston Cardiologists.