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Johnson Chan, MD, Internal Medicine, Freeport, NY, Mount Sinai South Nassau

JohnsonCChanMD

Internal Medicine Freeport, NY

Gastroenterology

Physician

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Summary

  • Dr. Johnson Chan, MD is an internist in Freeport, New York. He is currently licensed to practice medicine in New York, Virginia, and Florida. He is affiliated with Mount Sinai South Nassau.

Education & Training

  • NYC Health + Hospitals / Queens
    NYC Health + Hospitals / QueensFellowship, Gastroenterology, 1968 - 1969
  • Wyckoff Heights Medical Center
    Wyckoff Heights Medical CenterResidency, Internal Medicine, 1967 - 1968
  • Zucker School of Medicine at Hofstra/Northwell
    Zucker School of Medicine at Hofstra/NorthwellResidency, Internal Medicine, 1966 - 1967
  • Case Western Reserve University/University Hospitals Cleveland Medical Center
    Case Western Reserve University/University Hospitals Cleveland Medical CenterResidency, Internal Medicine, 1965 - 1966
  • Montefiore Medical Center/Albert Einstein College of Medicine
    Montefiore Medical Center/Albert Einstein College of MedicineInternship, Transitional Year, 1964 - 1965
  • University of Santo Tomas
    University of Santo TomasClass of 1964

Certifications & Licensure

  • FL State Medical License
    FL State Medical License 1976 - Present
  • NY State Medical License
    NY State Medical License 1975 - 2025
  • VA State Medical License
    VA State Medical License 1976 - 2018

Hospital Affiliations