Browse Health
Internist, Cardiologist (heart)
40 years of experience
Accepting new patients
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. Harold Lewis:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (2)

The overall average patient rating of Dr. Harold Lewis is Average. Dr. Lewis has been reviewed by 6 patients who have provided 2 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 2.3
Promptness 2.3
Courteous Staff 2.0
Accurate Diagnosis 3.0
Bedside Manner 3.0
Spends Time with Me 3.0
Follows Up After Visit 3.0

Specialties & Research

Dr. Harold Lewis, MD is board certified in Internal Medicine and Cardiovascular Disease.

  • He has special expertise in 5 areas:
  • Acute Coronary Syndrome (ACS)
  • Heart Block
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Unstable Angina

Education & Awards

Dr. Lewis graduated from The University of Texas Southwestern, Dallas.


Dr. Lewis has 4 hospital affiliations:

  • Methodist Dallas Medical Center 
  • Texas Health Presbyterian Hospital Kaufman 


  • Korean
  • English

> > > > Dr. Harold Lewis, MD

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Additional Information
Dr. Harold Ray Lewis MD is a male Internist, has 40 years of experience and practices in Internal Medicine and Cardiovascular Disease.
Where does Dr. Harold R. Lewis practice?
Dr. Harold Lewis has 1 office location.
Dr. Harold Lewis practices Internal Medicine and Cardiovascular Disease near Dallas, TX.
See Dallas Internists and Dallas Cardiologists.