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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. Gail Williams:

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  1. Qualifications
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Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. Gail Williams, Nephrologist is Excellent. Dr. Williams has been reviewed by 6 patients who have provided 1 comments. The rating is 5 out of 5 stars.

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

Specialties & Research

Dr. Gail Williams, MD is board certified in Internal Medicine and Nephrology.

  • She has special expertise in 9 areas:
  • Acute Coronary Syndrome (ACS)
  • Critical Care
  • Heart Block
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Kidney Disease
  • Kidney Failure (Chronic)
  • Kidney Transplant (Renal Transplant)
  • Unstable Angina

Education & Awards

Dr. Williams graduated from Columbia University, New York. She has 4 awards.

Castle Connolly America's Top Doctors® (2009, 2013 - 2015)
Castle Connolly Top Doctors: New York Metro Area™ (2013 - 2015)
Castle Connolly's Top Doctors™ (2012 - 2013)
Patients' Choice Award (2014)


Dr. Williams has 3 hospital affiliations:

  • New York Presbyterian Hospital / Columbia 
  • NewYork-Presbyterian/Columbia 
  • New York Presbyterian / Westchester 


  • Spanish
  • English

> > > > Dr. Gail Williams, MD

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Additional Information
Dr. Gail S Williams MD is a female Internist, has 43 years of experience and practices in Internal Medicine, Nephrology, and Cardiovascular Disease.
Where does Dr. Gail S. Williams practice?
Dr. Gail Williams has 1 office location.
Dr. Gail Williams practices Internal Medicine, Nephrology, and Cardiovascular Disease near New York, NY.
See New York Internists, New York Nephrologists, and New York Cardiologists.