Skip to main content

Dr. Sack 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. Sack's full profile

Already have an account?

  • Office

    4800 Belfort Rd
    Jacksonville, FL 32256
    Phone+1 904-398-7205

Education & Training

  • University of California (San Francisco)
    University of California (San Francisco)Fellowship, Gastroenterology, 1983 - 1985
  • University of California (San Francisco)
    University of California (San Francisco)Residency, Internal Medicine, 1982 - 1983
  • New York Presbyterian Hospital (Cornell Campus)
    New York Presbyterian Hospital (Cornell Campus)Residency, Internal Medicine, 1980 - 1982
  • University of California San Francisco School of Medicine
    University of California San Francisco School of MedicineClass of 1980

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 1982 - Present
  • FL State Medical License
    FL State Medical License 1988 - 2026
  • American Board of Internal Medicine Internal Medicine
  • American Board of Internal Medicine Gastroenterology

Publications & Presentations

PubMed