Skip to main content
Sean Galligan, MD, Cardiology, Staten Island, NY, Richmond University Medical Center

SeanCGalliganMDFACC,RPVI

Cardiology Staten Island, NY

Interventional Cardiology, Peripheral Endovascular Interventional Cardiology, Vascular Medicine

Attending Physician

Dr. Galligan 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. Galligan's full profile

Already have an account?

Education & Training

  • SUNY Downstate Health Sciences University
    SUNY Downstate Health Sciences UniversityFellowship, Cardiovascular Disease, 2014 - 2017
  • SUNY Health Science Center at Brooklyn
    SUNY Health Science Center at BrooklynResidency, Internal Medicine, 2011 - 2014
  • St. George's University School of Medicine
    St. George's University School of MedicineClass of 2011

Certifications & Licensure

  • NY State Medical License
    NY State Medical License 2018 - 2025
  • American Board of Internal Medicine Internal Medicine
  • American Board of Internal Medicine Cardiovascular Disease
  • American Board of Internal Medicine Interventional Cardiology

Publications & Presentations

PubMed

Press Mentions

  • It’s Good News: Richmond University Medical Center Receives Achievement Honor for Treatment of Heart Attack Patients
    It’s Good News: Richmond University Medical Center Receives Achievement Honor for Treatment of Heart Attack PatientsMay 5th, 2023
  • Grasmere Chef Thanks Frontline Workers with Complimentary Gala; Read All the Details Here!
    Grasmere Chef Thanks Frontline Workers with Complimentary Gala; Read All the Details Here!July 9th, 2021

Hospital Affiliations