Skip to main content

Dr. Messina 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. Messina's full profile

Already have an account?

  • Office

    2021 Santa Monica Blvd
    #101e
    Santa Monica, CA 90404
    Phone+1 310-453-1103
    Fax+1 310-453-9633

Education & Training

  • Icahn School of Medicine at Mount Sinai/NYC Health and Hospitals (Queens)
    Icahn School of Medicine at Mount Sinai/NYC Health and Hospitals (Queens)Residency, Internal Medicine, 1970 - 1970
  • SUNY Downstate Health Sciences University
    SUNY Downstate Health Sciences UniversityResidency, Internal Medicine, 1968 - 1969
  • Icahn School of Medicine at Mount Sinai/NYC Health and Hospitals (Elmhurst)
    Icahn School of Medicine at Mount Sinai/NYC Health and Hospitals (Elmhurst)Residency, Internal Medicine, 1966 - 1968
  • University of Bologna
    University of BolognaClass of 1965

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 1970 - 2025

Other Languages

  • Italian, Spanish