Skip to main content
Michael Gilligan, MD, General Surgery, Portsmouth, NH, HCA Florida Orange Park Hospital

MichaelS.GilliganMD

General Surgery Portsmouth, NH

Trauma Surgery & Surgical Critical Care

Envision Trauma and Acute Care Surgery

Dr. Gilligan is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Connect with other colleagues in the same hospital or clinic
  • Search all U.S. specialist profiles and refer a patient
  • Read the latest clinical news and earn CME/CEU credits

See Dr. Gilligan's full profile

Already have an account?

Education & Training

  • Yale-New Haven Medical Center
    Yale-New Haven Medical CenterResidency, Surgery, 1981 - 1986
  • St. George's University School of Medicine
    St. George's University School of MedicineClass of 1981

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 2023 - 2025
  • UT State Medical License
    UT State Medical License 2022 - 2024
  • TN State Medical License
    TN State Medical License 2013 - 2024
  • FL State Medical License
    FL State Medical License 1988 - 2024
  • TX State Medical License
    TX State Medical License 2004 - 2024
  • VA State Medical License
    VA State Medical License 2015 - 2024
  • NH State Medical License
    NH State Medical License 2014 - 2024
  • American Board of Surgery Surgery
  • Join now to see all

Awards, Honors, & Recognition

  • CMS Meaningful Use Stage 1 Certification Allscripts Enterprise EHR, Allscripts, 2012
  • Fellow American College of Surgeons

Publications & Presentations

PubMed

Hospital Affiliations