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Dr. Fein is on Doximity

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Education & Training

  • Memorial Sloan Kettering Cancer Center
    Memorial Sloan Kettering Cancer CenterFellowship, Gastroenterology, 1991 - 1994
  • NYU Grossman School of Medicine
    NYU Grossman School of MedicineResidency, Internal Medicine, 1987 - 1991
  • New York University School of Medicine
    New York University School of MedicineClass of 1987

Certifications & Licensure

  • FL State Medical License
    FL State Medical License 2021 - 2026
  • AZ State Medical License
    AZ State Medical License 1994 - 2025
  • American Board of Internal Medicine Gastroenterology

Awards, Honors, & Recognition

  • Top Doctors:Arizona State Castle Connolly, 2013

Publications & Presentations

PubMed