Browse Health
Internist, General Practitioner
18 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. Roger Guillemette:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

View full profile

Patient Reviews

  • Currently 4 of 4 stars
Patient comments (9)

The overall average patient rating of Dr. Roger Guillemette, Internist, General Practitioner is Excellent. Dr. Guillemette has been reviewed by 19 patients who have provided 9 comments. The rating is 4 out of 4 stars.

Patient Ratings
Ease of Appointment 3.6
  • Currently 3.6153846153846 of 4 stars
Promptness 3.4
  • Currently 3.3636363636364 of 4 stars
Courteous Staff 3.5
  • Currently 3.4615384615385 of 4 stars
Accurate Diagnosis 3.7
  • Currently 3.6923076923077 of 4 stars
Bedside Manner 3.8
  • Currently 3.7692307692308 of 4 stars
Spends Time with Me 3.7
  • Currently 3.6923076923077 of 4 stars
Follows Up After Visit 3.8
  • Currently 3.75 of 4 stars

Specialties & Research

Dr. Roger Guillemette, MD is board certified in Internal Medicine.

Education & Awards

Dr. Guillemette graduated from Dartmouth College, Hanover. He has 7 awards.

Patients' Choice 5th Anniversary Award (2012 - 2013)
Patients' Choice Award (2008 - 2014)
Compassionate Doctor Recognition (2010 - 2013)
Bridges to Excellence Recognition
Diabetes Care Recognition (2014 - 2016)
Level I
Bridges to Excellence Medical Home Recognition (2014 - 2017)
Level III
NCQA Diabetes Physician Recognition Program (2014 - 2017)
NCQA Physician Practice Connections - Patient Centered Medical Home (2014 - 2017)


Dr. Guillemette has 4 hospital affiliations:

  • St. Mary`s Health Center 
  • SSM Select Rehabilitation Hospital 


  • French
  • English

> > > > Dr. Roger Guillemette, MD

Similar doctors nearby

Dr. Mark Krasnoff

Internal Medicine
19 years experience
Saint Louis, MO

Dr. Thomas Spiro

Internal Medicine
27 years experience
Saint Louis, MO

Dr. Nillima Ghosh

Internal Medicine
Saint Louis, MO

Dr. William Guyol

Internal Medicine
28 years experience
Saint Louis, MO

Dr. Pradeep Kapoor

Internal Medicine
31 years experience
Saint Louis, MO

Dr. Simeon Prager

Internal Medicine
19 years experience
Saint Louis, MO
Search All Similar Doctors
Additional Information
Dr. Roger Richard Guillemette MD is a male Internist, has 18 years of experience and practices in Internal Medicine.
Where does Dr. Roger R. Guillemette practice?
Dr. Roger Guillemette has 1 office location.
Dr. Roger Guillemette practices Internal Medicine near Saint Louis, MO.
See Saint Louis Internists.