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Cardiologist (heart)
33 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. William Slater:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (7)

The overall average patient rating of Dr. William Slater is Excellent. Dr. Slater has been reviewed by 16 patients who have provided 7 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.9
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. William Slater, MD is board certified in Cardiovascular Disease.

  • He has special expertise in 9 areas:
  • Acute Coronary Syndrome (ACS)
  • Cardiac Arrhythmias
  • Cardiac Electrophysiology
  • Defibrillators
  • Heart Block
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Pacemaker Implantation
  • Unstable Angina

Education & Awards

Dr. Slater graduated from Harvard University , Boston. He has 6 awards.

Castle Connolly America's Top Doctors® (2009, 2013 - 2015)
Castle Connolly Top Doctors: New York Metro Area™ (2004 - 2008, 2010 - 2015)
Patients' Choice 5th Anniversary Award (2012 - 2014)
Patients' Choice Award (2008 - 2014)
Compassionate Doctor Recognition (2011 - 2014)
On-Time Doctor Award (2014)


Dr. Slater has 5 hospital affiliations:

  • Nyu Hospital For Joint Diseases 
  • NYU Langone Medical Center 


  • Spanish

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Additional Information
Dr. William R Slater MD is a male Internist, has 33 years of experience and practices in Cardiovascular Disease.
Where does Dr. William R. Slater practice?
Dr. William Slater has 1 office location.
Dr. William Slater practices Cardiovascular Disease near New York, NY.
See New York Cardiologists.