Skip to main content

Dr. Dennis 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. Dennis' full profile

Already have an account?

  • Office

    1918 Barrett Rd
    Billings, MT 59105
    Phone+1 406-860-2168

Education & Training

  • University of Minnesota School of Public Health
    University of Minnesota School of Public HealthMPH, Epidemiology, 1984 - 1987
  • Hennepin Healthcare
    Hennepin HealthcareResidency, Internal Medicine, 1982 - 1985
  • University of New Mexico School of Medicine
    University of New Mexico School of MedicineInternship, Internal Medicine, 1978 - 1979
  • University of Iowa Roy J. and Lucille A. Carver College of Medicine
    University of Iowa Roy J. and Lucille A. Carver College of MedicineClass of 1978

Certifications & Licensure

  • MT State Medical License
    MT State Medical License 1990 - 2025
  • American Board of Internal Medicine Internal Medicine

Publications & Presentations

PubMed