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John Koehler, MD, Emergency Medicine, Grant, FL

JohnKoehlerMD

Emergency Medicine Grant, FL

Medical Toxicology

Physician

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Education & Training

  • Spectrum Health/Michigan State University
    Spectrum Health/Michigan State UniversityResidency, Emergency Medicine, 1983 - 1986
  • Pennsylvania State University College of Medicine
    Pennsylvania State University College of MedicineClass of 1983

Certifications & Licensure

  • DE State Medical License
    DE State Medical License Current
  • MI State Medical License
    MI State Medical License 1984 - 2027
  • NY State Medical License
    NY State Medical License 2007 - 2026
  • IL State Medical License
    IL State Medical License 1985 - 2026
  • OH State Medical License
    OH State Medical License 2023 - 2025
  • NJ State Medical License
    NJ State Medical License 2007 - 2025
  • IN State Medical License
    IN State Medical License 2012 - 2025
  • American Board of Preventive Medicine Occupational Medicine
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Press Mentions

  • Yes, You Can Remove Corneal Foreign Bodies and Rust Rings in Urgent Care
    Yes, You Can Remove Corneal Foreign Bodies and Rust Rings in Urgent CareDecember 30th, 2022
  • An Ominous Trend for Urgent Care
    An Ominous Trend for Urgent CareJuly 2nd, 2021