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 (4)

The overall average patient rating of Dr. Gail O'Brien is Average. Dr. O'Brien has been reviewed by 7 patients who have provided 4 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 4.3
Promptness 4.3
Courteous Staff 3.9
Accurate Diagnosis 3.4
Bedside Manner 3.4
Spends Time with Me 3.4
Follows Up After Visit 3.2

Specialties & Research

Dr. Gail O'Brien, MD is board certified in Internal Medicine.

Education & Awards

Dr. O'Brien graduated from Tufts University, Boston.


Dr. O'Brien has 4 hospital affiliations:

  • Rhode Island Hospital 
  • Cape Cod Hospital 

> > > > Dr. Gail O'Brien, MD

Similar doctors nearby

Dr. Michael Jacobs

Internal Medicine
44 years experience
Vineyard Haven, MA

Dr. Gerald Yukevich

Internal Medicine
38 years experience
Vineyard Haven, MA

Dr. Merrie Dodge

12 years experience
Vineyard Haven, MA

Dr. Stuart Kendall

Internal Medicine
37 years experience
Oak Bluffs, MA

Dr. Marcia Browne

Internal Medicine
32 years experience
Oak Bluffs, MA

Dr. Beth MacDonald

Internal Medicine
15 years experience
Oak Bluffs, MA
Search All Similar Doctors
Additional Information
Dr. Gail Marie O'Brien MD is a female Internist, has 22 years of experience and practices in Internal Medicine.
Where does Dr. Gail M. O'Brien practice?
Dr. Gail O'Brien has 2 office locations.
Dr. Gail O'Brien practices Internal Medicine near Vineyard Haven, MA.
Additional practice locations include: Falmouth, MA.
See Vineyard Haven Internists.