Dr. Thomas Kevin O'Brien MD is a male Internist, has 44 years of experience and practices in Gastroenterology.
Dr. Thomas O'Brien has 1 office location.
Kaiser Permanente Medical Center San Rafael
99 Montecillo Rd
San Rafael, CA 94903

Phone Number
Locations and availability (1)
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. Thomas O'Brien:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

View full profile

Patient Reviews

4.0
  • Currently 4 of 4 stars
(1)
Patient comments (0)

The overall average patient rating of Dr. Thomas O'Brien is Excellent. Dr. O'Brien has been reviewed by 1 patients who have provided 0 comments. The rating is 4 out of 4 stars.

Patient Ratings
Ease of Appointment 2.0
  • Currently 2 of 4 stars
Promptness 3.0
  • Currently 3 of 4 stars
Courteous Staff 3.0
  • Currently 3 of 4 stars
Accurate Diagnosis 4.0
  • Currently 4 of 4 stars
Bedside Manner 4.0
  • Currently 4 of 4 stars
Spends Time with Me 4.0
  • Currently 4 of 4 stars
Follows Up After Visit 4.0
  • Currently 4 of 4 stars

Specialties & Research

Dr. Thomas O'Brien, MD is board certified in Gastroenterology.


Education & Awards

Dr. O'Brien graduated from Saint Louis University.


Affiliations

Dr. O'Brien has 3 hospital affiliations:

  • California Pacific Medical Center - Davies Campus 
  • Kaiser Permanente Medical Center San Rafael 
  • San Rafael Medical Center 


Similar doctors nearby

Dr. Jennifer Hewett

Internal Medicine
8 years experience
San Rafael, CA

Dr. Jeffrey Fox

Internal Medicine
13 years experience
San Rafael, CA

Dr. Rupa Shah

Internal Medicine
11 years experience
San Rafael, CA

Dr. Robert Myers

Internal Medicine
38 years experience
San Rafael, CA

Dr. John Jolley

Internal Medicine
40 years experience
San Rafael, CA

Dr. Albert Varner

Internal Medicine
37 years experience
Greenbrae, CA
Search All Similar Doctors
Additional Information
Where does Dr. Thomas K. O'Brien practice?
Dr. Thomas O'Brien practices Gastroenterology near San Rafael, CA.
See San Rafael Gastroenterologists.