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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).

Patient Reviews

Patient comments (15)

The overall average patient rating of Dr. Guillermo Pons is Good. Dr. Pons has been reviewed by 24 patients who have provided 15 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.6
Promptness 3.5
Courteous Staff 4.0
Accurate Diagnosis 3.3
Bedside Manner 2.9
Spends Time with Me 3.9
Follows Up After Visit 3.1

Specialties & Research

Dr. Guillermo Pons, MD is board certified in Internal Medicine.

  • He has special expertise in 1 area:
  • Endocrinology

Education & Awards

Dr. Pons graduated from Midwestern University, Downers Grove.


Dr. Pons has 9 hospital affiliations:

  • Danbury Hospital 
  • New Milford Hospital 


  • Spanish

> > > > Dr. Guillermo Pons, MD

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Additional Information
Dr. Guillermo M Pons MD is a male Internist, has 34 years of experience and practices in Internal Medicine.
Where does Dr. Guillermo M. Pons practice?
Dr. Guillermo Pons has 5 office locations.
Dr. Guillermo Pons practices Internal Medicine near Danbury, CT.
Additional practice locations include: Mankato, MN and Oklahoma City, OK.
See Danbury Internists.