Dr. Edward Patrick O'Brien MD is a male General Practitioner, has 11 years of experience and practices in General Practice and Internal Medicine.
Dr. Edward O'Brien has 1 office location.
Catholic Health System - Mercy Hospital of Buffalo
300 Center Rd
Buffalo, NY 14224

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).

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Specialties & Research

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

  • He has special expertise in 1 area:
  • Flu (Human Influenza)

Education & Awards

Dr. O'Brien graduated from St. George's University, Bay Shore.


Dr. O'Brien has 7 hospital affiliations:

  • Catholic Health System - Mercy Hospital of Buffalo 
  • Catholic Health System/Sisters of Charity Hospital 

Accepted Insurance Plans

Dr. O'Brien accepts these health insurances in at least one office:

  • WellCare - 1 plan
  • United Healthcare - 1 plan
  • Great-West Healthcare - 2 plans
  • Evercare - 4 plans

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Additional Information
Where does Dr. Edward P. O'Brien practice?
Dr. Edward O'Brien practices General Practice and Internal Medicine near Buffalo, NY.
See Buffalo General Practitioners and Buffalo Internists.