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John Callaghan, MD, Internal Medicine, Indianapolis, IN

John Thomas Callaghan MD


Associate Professor, Medicine, Indiana University School of Medicine

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  • 1481 W 10th StIndianapolis, IN 46202

  • Phone+1 317-988-2624

  • Fax+1 317-988-9264

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Education & Training

  • University of Minnesota
    University of MinnesotaResidency, Internal Medicine, 1971 - 1971
  • University of Minnesota
    University of MinnesotaInternship, Internal Medicine, 1969 - 1970
  • University of Kentucky College of Medicine
    University of Kentucky College of MedicineClass of 1969

Certifications & Licensure

  • IN State Medical License
    IN State Medical License 1979 - 2025
  • MN State Medical License
    MN State Medical License 1972 - 2025
  • Internal Medicine
    American Board of Internal Medicine Internal Medicine

Publications & Presentations

PubMed

Journal Articles

  • Pharmacogenetic Testing in the Veterans Health Administration (VHA): Policy Recommendations from the VHA Clinical Pharmacogenetics Subcommittee  
    Jason L Vassy, Steven A Schichman, John T Callaghan, Nature

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