> > > > Dr. Christopher O'Brien, MD
Dr. Christopher Blackburn O'Brien MD is a male Internist, has 30 years of experience and practices in Internal Medicine, Gastroenterology, and Hepatology.
Video profile
Dr. Christopher O'Brien has 3 office locations.
St. John Park
Sylvester Comprehensive Cancer Center
1475 NW 12th Ave
Miami, FL 33136

Phone Number
Locations and availability (3)
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

  • Currently 3.5 of 4 stars
Patient comments (9)

The overall average patient rating of Dr. Christopher O'Brien is Excellent. Dr. O'Brien has been reviewed by 20 patients who have provided 9 comments. The rating is 3.5 out of 4 stars.

Patient Ratings
Ease of Appointment 3.5
  • Currently 3.4666666666667 of 4 stars
Promptness 3.3
  • Currently 3.2666666666667 of 4 stars
Courteous Staff 3.6
  • Currently 3.6 of 4 stars
Accurate Diagnosis 3.8
  • Currently 3.7857142857143 of 4 stars
Bedside Manner 3.3
  • Currently 3.3333333333333 of 4 stars
Spends Time with Me 3.4
  • Currently 3.4 of 4 stars
Follows Up After Visit 3.4
  • Currently 3.4 of 4 stars

Specialties & Research

Dr. Christopher O'Brien, MD is board certified in Internal Medicine and Gastroenterology.

  • He has special expertise in 4 areas:
  • Chronic Hepatitis C
  • Hepatitis C
  • Liver Diseases
  • Liver Transplantation

Education & Awards

Dr. O'Brien graduated from Johns Hopkins University, Baltimore. He has 3 awards.

Excellence in community public service american liver foundation
Researcher of the year american liver foundation
Top 10 Doctor - Neighborhood (2014)


Dr. O'Brien has 7 hospital affiliations:

  • Cedars Medical Center 
  • University Hospital & Med Cen 


  • Spanish

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Additional Information
Where does Dr. Christopher B. O'Brien practice?
Dr. Christopher O'Brien practices Internal Medicine, Gastroenterology, and Hepatology near Miami, FL.
See Miami Internists, Miami Gastroenterologists, and Miami Hepatologists.