Skip to main content
Anthony Massimillo, MD, Gastroenterology, Garden City, NY

AnthonyJMassimilloMD

Gastroenterology Garden City, NY

Physician

Dr. Massimillo 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. Massimillo's full profile

Already have an account?

  • Office

    901 Stewart Avenue
    Suite 235
    Garden City, NY 11530
    Phone+1 516-742-5252

Education & Training

  • Nassau University Medical Center
    Nassau University Medical CenterResidency, Internal Medicine, 1988
  • Nassau University Medical Center
    Nassau University Medical CenterInternship, Internal Medicine, 1985 - 1986
  • Loyola University Chicago Stritch School of Medicine
    Loyola University Chicago Stritch School of MedicineClass of 1985

Certifications & Licensure

  • NY State Medical License
    NY State Medical License 1987 - 2026
  • American Board of Internal Medicine Internal Medicine
  • American Board of Internal Medicine Gastroenterology