Browse Health
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 (1)

The overall average patient rating of Dr. Jan Barrios is Good. Dr. Barrios has been reviewed by 12 patients who have provided 1 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.3
Promptness 3.9
Courteous Staff 3.7
Accurate Diagnosis 3.6
Bedside Manner 3.6
Spends Time with Me 4.0
Follows Up After Visit 3.6

Specialties & Research

Dr. Jan Barrios, MD is board certified in Internal Medicine and Gastroenterology.

  • He has special expertise in 5 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Education & Awards

Dr. Barrios graduated from University of Puerto Rico, San Juan. He has 2 awards.

Patients' Choice Award (2014)
On-Time Doctor Award (2014)


Dr. Barrios has 2 hospital affiliations:

  • NCH Downtown Naples Hospital 
  • Nch 

> > > > Dr. Jan Barrios, MD

Similar doctors nearby

Dr. Francis Boucek

Internal Medicine
39 years experience
Naples, FL

Dr. Mark Goldstein

Internal Medicine
35 years experience
Naples, FL

Dr. Karen Henrichsen

Internal Medicine
7 years experience
Naples, FL

Dr. Vakhtang Bochorishvili

Internal Medicine
16 years experience
Naples, FL

Dr. Gary Parsons

Internal Medicine
27 years experience
Naples, FL

Dr. David Sommerfeld

Internal Medicine
14 years experience
Naples, FL
Search All Similar Doctors
Additional Information
Dr. Jan Mario Barrios MD is a male Internist, has 12 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. Jan M. Barrios practice?
Dr. Jan Barrios has 3 office locations.
Dr. Jan Barrios practices Internal Medicine and Gastroenterology near Naples, FL.
See Naples Internists and Naples Gastroenterologists.