> > > > Dr. Jonathan Adler, MD
Dr. Jonathan Loewy Adler MD is a male Internist, has 45 years of experience and practices in Internal Medicine and Infectious Disease.
Video profile
Dr. Jonathan Adler has 3 office locations.
15 Dix St
Winchester, MA 01890

Phone Number
Locations and availability (3)
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

  • Currently 3 of 4 stars
Patient comments (6)

The overall average patient rating of Dr. Jonathan Adler is Good. Dr. Adler has been reviewed by 18 patients who have provided 6 comments. The rating is 3 out of 4 stars.

Patient Ratings
Ease of Appointment 2.9
  • Currently 2.9230769230769 of 4 stars
Promptness 3.3
  • Currently 3.25 of 4 stars
Courteous Staff 1.7
  • Currently 1.6923076923077 of 4 stars
Accurate Diagnosis 2.5
  • Currently 2.4615384615385 of 4 stars
Bedside Manner 2.3
  • Currently 2.2857142857143 of 4 stars
Spends Time with Me 2.3
  • Currently 2.2857142857143 of 4 stars
Follows Up After Visit 2.3
  • Currently 2.3076923076923 of 4 stars

Specialties & Research

Dr. Jonathan Adler, MD is board certified in Internal Medicine and Infectious Disease.

Education & Awards

Dr. Adler graduated from Cornell University, New York. He has 2 awards.

Castle Connolly's Top Doctors™ (2013)
Castle Connolly Top Doctors: Boston™ (2009)


Dr. Adler has 11 hospital affiliations:

  • Massachusetts General Hospital 
  • Newton-Wellesley Hospital 

Accepted Insurance Plans

Dr. Adler accepts these health insurances in at least one office:

  • Harvard Pilgrim Health Care - 6 plans
  • Tufts Health Plans - 6 plans
  • United Healthcare - 18 plans
  • Unicare - 12 plans
  • Network Health - 1 plan
  • Evercare - 3 plans
  • Cigna - 20 plans
  • Great-West Healthcare - 1 plan
  • Fallon Community Health Plan (FCHP) - 3 plans

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Additional Information
Where does Dr. Jonathan L. Adler practice?
Dr. Jonathan Adler practices Internal Medicine and Infectious Disease near Winchester, MA.
See Winchester Internists and Winchester Infectious Disease Doctors.