Dr. John Robert O'Brien MD is a male Emergency Medicine Specialist, has 42 years of experience and practices in Emergency Medicine, Family Medicine, and Adult Medicine.
Dr. John O'Brien has 1 office location.
John R Obrien
6331 S Tamiami Trl
High Acres, Sarasota, FL 34231

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).


Our records indicate this doctor is deceased.

Learn more about Dr. John O'Brien:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

View full profile

Patient Reviews

No reviews yet…
be the first!

Education & Awards

Dr. O'Brien graduated from Saint Louis University.


Dr. O'Brien has 1 hospital affiliations:

  • Sarasota Memorial Hospital 

Similar doctors nearby

Dr. Peggy Benzing

Emergency Medicine
23 years experience
North Port, FL

Dr. Scott Fell

Emergency Medicine
17 years experience
Venice, FL

Dr. Kevin Desantis

Emergency Medicine
23 years experience
Port Charlotte, FL

Dr. Michael Burke

Internal Medicine
6 years experience
Bradenton, FL

Dr. Thomas Shreeve

Emergency Medicine
38 years experience
Sarasota, FL

Dr. Eric Lough

Internal Medicine
14 years experience
Venice, FL
Search All Similar Doctors
Additional Information
Where does Dr. John R. O'Brien practice?
Dr. John O'Brien practices Emergency Medicine, Family Medicine, and Adult Medicine near Sarasota, FL.
See Sarasota Emergency Physicians and Sarasota Family Physicians.