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 (3)

The overall average patient rating of Dr. Terrence Barrett is Excellent. Dr. Barrett has been reviewed by 5 patients who have provided 3 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 2.3
Promptness 3.7
Courteous Staff 3.7
Accurate Diagnosis 4.7
Bedside Manner 4.3
Spends Time with Me 4.0
Follows Up After Visit 4.0

Specialties & Research

Dr. Terrence Barrett, MD is board certified in Internal Medicine and Gastroenterology.

  • He has special expertise in 9 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Anxiety Disorders
  • Colitis
  • Constipation
  • Depression
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Panic Disorder
  • Ulcerative Colitis

Education & Awards

Dr. Barrett graduated from University of Illinois at Chicago. He has 2 awards.

Patients' Choice Award (2013)
Compassionate Doctor Recognition (2013 - 2014)


Dr. Barrett has 4 hospital affiliations:

  • Evanston Hospital 
  • Northwestern Memorial Hospital 


  • Polish

> > > > Dr. Terrence Barrett, MD

Similar doctors nearby

Dr. Jeffrey Goldberger

Internal Medicine
27 years experience
Chicago, IL

Dr. Khalilah Gates

Internal Medicine
8 years experience
Chicago, IL

Dr. Sean Smith

Internal Medicine
4 years experience
Chicago, IL

Dr. Nirmala Gonsalves

Internal Medicine
12 years experience
Chicago, IL

Dr. Benjamin Freed

Internal Medicine
7 years experience
Chicago, IL

Dr. Kumar Krishnan

Internal Medicine
5 years experience
Chicago, IL
Search All Similar Doctors
Additional Information
Dr. Terrence Anthony Barrett MD is a male Internist, has 28 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. Terrence A. Barrett practice?
Dr. Terrence Barrett has 3 office locations.
Dr. Terrence Barrett practices Internal Medicine and Gastroenterology near Chicago, IL.
Additional practice locations include: Lexington, KY.
See Chicago Internists and Chicago Gastroenterologists.