Browse Health
Internist, Gastroenterologist (digestive)
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. David Winston:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. David Winston is Average. Dr. Winston has been reviewed by 3 patients who have provided 1 comments. The rating is 2.5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 1.0
Courteous Staff 5.0
Accurate Diagnosis 3.0
Bedside Manner 5.0
Spends Time with Me 1.0
Follows Up After Visit 3.0

Specialties & Research

Dr. David Winston, MD is board certified in Internal Medicine and Gastroenterology.

  • He has special expertise in 5 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Education & Awards

Dr. Winston graduated from George Washington University.


Dr. Winston has 1 hospital affiliations:

  • Arrowhead Community 

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Additional Information
Dr. David Henry Winston MD is a male Internist, has 40 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. David H. Winston practice?
Dr. David Winston has 1 office location.
Dr. David Winston practices Internal Medicine and Gastroenterology near Sun City, AZ.
See Sun City Internists and Sun City Gastroenterologists.