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Summary

  • Dr. John Chafos, MD is a board certified emergency medicine physician in Green Brook, New Jersey. He is currently licensed to practice medicine in New Jersey. He is affiliated with Robert Wood Johnson University Hospital Somerset and Morristown Medical Center.

Education & Training

  • Atlantic Health System/Morristown Medical Center
    Atlantic Health System/Morristown Medical CenterResidency, Internal Medicine, 1993 - 1994
  • Atlantic Health System/Morristown Medical Center
    Atlantic Health System/Morristown Medical CenterResidency, Emergency Medicine, 1988 - 1991
  • Tufts University School of Medicine
    Tufts University School of MedicineClass of 1988

Certifications & Licensure

  • NJ State Medical License
    NJ State Medical License 1989 - 2025
  • American Board of Emergency Medicine Emergency Medicine
  • American Board of Internal Medicine Internal Medicine

Hospital Affiliations