Marie O'Brien, ANP

Marie O'Brien, ANP

Nursing (Nurse Practitioner)  ·  
Marie O'Brien, ANP is a nurse practitioner in Port Jefferson, NY. She specializes in nursing (nurse practitioner) and adult health nursing (nurse practitioner).

75 N Country Rd

Port Jefferson, NY 11777

Contact Information

Insurance Accepted

  • Blue Cross Blue Shield
  • Empire Blue Cross Blue Shield
  • Humana

*Please verify this information when scheduling an appointment.

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2  Specialties

  • Nursing (Nurse Practitioner)
  • Adult Health Nursing (Nurse Practitioner)

0  Board Certifications

Marie O'Brien does not have any board certifications listed.

Background Check

0 Malpractice Claims

No malpractice history found for New York.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


Education data for Marie O'Brien is unavailable at this time.

Awards & Recognition

Awards & Honors

Marie O'Brien has no awards or honors listed.

Media & Publications

Marie O'Brien has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Marie O'Brien does not have any memberships or affiliations listed. If you are Marie O'Brien and would like to add memberships or affiliations, please update your profile.

Marie O'Brien's Reviews

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Average Wait Time
  • Under 10 minutes
Marie O'Brien's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Marie O'Brien, ANP
Ms. O,Brien was warm, kind, informative, and went to great lengths to put my fears at ease. Her clinical knowledge is vast, and her bedside manner is phenomenal.
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Middle Island, NY – Mar 05, 2017
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