Skip to main content

Dr. Gagnier is on Doximity

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

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

See Dr. Gagnier's full profile

Already have an account?

  • Office

    900 Winton Rd S
    Rochester, NY 14618
    Phone+1 585-244-4510
    Fax+1 585-244-1695

Education & Training

  • University of Rochester
    University of RochesterResidency, Internal Medicine, 1978 - 1979
  • Henry Ford Health/Henry Ford Hospital
    Henry Ford Health/Henry Ford HospitalResidency, Internal Medicine, 1977 - 1978
  • Henry Ford Health/Henry Ford Hospital
    Henry Ford Health/Henry Ford HospitalInternship, Transitional Year, 1976 - 1977
  • Saint Louis University School of Medicine
    Saint Louis University School of MedicineClass of 1976

Certifications & Licensure

  • NY State Medical License
    NY State Medical License 1978 - 2025
  • American Board of Internal Medicine Internal Medicine