Skip to main content

Dr. Johnston is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

See Dr. Johnston's full profile

Already have an account?

  • Office

    801 E 4th St Ste 20
    Gillette, WY 82716
    Phone+1 307-686-2600
    Fax+1 307-686-2602

Education & Training

  • Uniformed Services University of the Health Sciences F. Edward Hebert School of Medicine
    Uniformed Services University of the Health Sciences F. Edward Hebert School of MedicineClass of 1987

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 1989 - Present
  • WY State Medical License
    WY State Medical License 1998 - 2025
  • MN State Medical License
    MN State Medical License 2021 - 2021

Publications & Presentations

PubMed