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Dr. William Krotz, MD
Family Practitioner, Primary Care Doctor
27 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).

Patient Reviews

Patient comments (4)

The overall average patient rating of Dr. William Krotz is Average. Dr. Krotz has been reviewed by 18 patients who have provided 4 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 4.0
Promptness 3.3
Courteous Staff 3.2
Accurate Diagnosis 2.6
Bedside Manner 2.8
Spends Time with Me 2.6
Follows Up After Visit 2.7

Specialties & Research

Dr. William Krotz, MD is board certified in Family Medicine.

Education & Awards

Dr. Krotz graduated from American University of the Caribbean, Coral Gables. He has 1 awards.

Bridges to Excellence Recognition
Bridges to Excellence Medical Home Recognition (2014 - 2017)
Level III


Dr. Krotz has 9 hospital affiliations:

  • North Shore/Long Island Jewish Hospital System - Franklin Hospital Med Ctr 
  • North Shore Univ Hosp At Plainview 


  • Spanish
  • English

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Additional Information
Dr. William C Krotz MD is a male Family Practitioner, has 27 years of experience and practices in Family Medicine.
Where does Dr. William C. Krotz practice?
Dr. William Krotz has 6 office locations.
Dr. William Krotz practices Family Medicine near North Babylon, NY.
Additional practice locations include: Hempstead, NY and Bronx, NY.
See North Babylon Family Physicians.