Browse Health
Family Practitioner, Primary Care Doctor
15 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. Keith Leventhal:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

  • Currently 3.5 of 4 stars
Patient comments (9)

The overall average patient rating of Dr. Keith Leventhal is Excellent. Dr. Leventhal has been reviewed by 19 patients who have provided 9 comments. The rating is 3.5 out of 4 stars.

Patient Ratings
Ease of Appointment 3.3
  • Currently 3.2857142857143 of 4 stars
Promptness 2.8
  • Currently 2.7857142857143 of 4 stars
Courteous Staff 3.4
  • Currently 3.3571428571429 of 4 stars
Accurate Diagnosis 3.2
  • Currently 3.2307692307692 of 4 stars
Bedside Manner 3.2
  • Currently 3.1538461538462 of 4 stars
Spends Time with Me 3.1
  • Currently 3.0769230769231 of 4 stars
Follows Up After Visit 2.9
  • Currently 2.8571428571429 of 4 stars

Education & Awards

Dr. Leventhal graduated from Nova Southeastern University , Davie.


Dr. Leventhal has 6 hospital affiliations:

  • New Island Hospital 
  • Winthrop University Hospital 


  • Spanish
  • Italian

> > > Dr. Keith Leventhal, DO, MD

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Additional Information
Dr. Keith S Leventhal DO and MD is a male Family Practitioner, has 15 years of experience and practices in Family Medicine.
Where does Dr. Keith S. Leventhal practice?
Dr. Keith Leventhal has 2 office locations.
Dr. Keith Leventhal practices Family Medicine near North Bellmore, NY.
Additional practice locations include: Hempstead, NY.