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Summary

  • Dr. Alfonso Tan, MD is an internist in Sayville, New York. He is currently licensed to practice medicine in New York. He is affiliated with South Shore University Hospital, Good Samaritan Hospital Medical Center, and St. Catherine of Siena Hospital.

Education & Training

  • SUNY Downstate Health Sciences University
    SUNY Downstate Health Sciences UniversityResidency, Radiology-Diagnostic, 1968 - 1969
  • Coney Island Hospital
    Coney Island HospitalResidency, Internal Medicine, 1967 - 1968
  • BronxCare Health System
    BronxCare Health SystemResidency, Internal Medicine, 1966 - 1967
  • French Polyclinic Hospital
    French Polyclinic HospitalResidency, Internal Medicine, 1965 - 1966
  • Michael Reese Hospital and Medical Center
    Michael Reese Hospital and Medical CenterInternship, Transitional Year, 1964 - 1965
  • Far Eastern University Nicanor Reyes Medical Foundation
    Far Eastern University Nicanor Reyes Medical FoundationClass of 1962

Certifications & Licensure

  • NY State Medical License
    NY State Medical License 1973 - 2026

Hospital Affiliations