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  • Office

    1906 Belleview Ave SE
    Roanoke, VA 24014
    Phone+1 540-981-7000
    Fax+1 540-985-6920

Education & Training

  • Carilion Clinic-Virginia Tech Carilion School of Medicine
    Carilion Clinic-Virginia Tech Carilion School of MedicineFellowship, Wilderness Medicine, 2016 - 2017
  • Carilion Clinic-Virginia Tech Carilion School of Medicine
    Carilion Clinic-Virginia Tech Carilion School of MedicineResidency, Emergency Medicine, 2013 - 2016
  • University of Kentucky College of Medicine
    University of Kentucky College of MedicineClass of 2013
  • Northern Kentucky University
    Northern Kentucky UniversityBS, Biology, Summa Cum Laude, 2003 - 2007

Certifications & Licensure

  • VA State Medical License
    VA State Medical License 2013 - 2026
  • KY State Medical License
    KY State Medical License 2021 - 2025
  • American Board of Emergency Medicine Emergency Medicine

Awards, Honors, & Recognition

  • Conservation Scholarship Campbell County Conservation District, 2003
  • Distinguished Scholarship Northern Kentucky University, 2003

Publications & Presentations

PubMed

Journal Articles

  • Prophylactic Acetaminophen or Ibuprofen Result in Equivalent Acute Mountain Sickness Incidence at High Altitude: A Prospective Randomized Trial  
    Kanaan, N. C., Peterson, A. L., Pun, M., Holck, P. S., Starling, J., Basyal, B., Freeman, T. F., Gehner, J., Keyes, L., Levin, D. R., O�Leary, C. J., Stuart, K. E., Th..., Wilderness & Environmental Medicine, 1/1/2017
  • From Virginia To Nepal: Expanding horizons of young doctors  
    Gehner, J. R., Blue Ridge: ACEP Wilderness Medicine Section, 1/1/2017
  • Reduction of Escherichia coli in Compost by Actinomycetes Enrichment  
    Gehner, J. R., Norse Scientist, 1/1/2007

Lectures

  • Wilderness Medicine 
    Kathmandu, Nepal - 1/1/2017
  • Emergency Medicine as a career, a US perspective 
    Tribhuvan University, School of Medicine, Kathmandu, Nepal - 1/1/2017
  • Advanced Wilderness Life Support 
    Roanoke, VA - 1/1/2017
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Other

Press Mentions

  • How to stay healthy on the Appalachian Trail
    How to stay healthy on the Appalachian TrailJuly 7th, 2020

Committees

  • Chair, Medical Student/ Resident Education Committee 2017 - Present
  • Member, Green Committee 2013 - Present

Professional Memberships