Are you Dr. Thieszen?
Join over one million U.S. Physicians, Nurse Practitioners and PAs, already on Doximity.
- 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.
You already have 38 invites waiting! - Read the latest clinical news, personalized to your specialty.
Office
3528 Gabel Rd
Billings, MT 59102Phone+1 970-391-0572Fax+1 815-377-2580
Summary
- Dr. John Thieszen, MD is a board certified internist in Billings, Montana. He is currently licensed to practice medicine in Montana, Wyoming, and Colorado. He is affiliated with East Morgan County Hospital.
Education & Training
David Grant Medical CenterResidency, Internal Medicine, 2003 - 2006
Loma Linda University School of MedicineClass of 2003
Certifications & Licensure
CO State Medical License 2008 - 2025
WY State Medical License 2015 - 2020
MT State Medical License 2010 - 2012
WI State Medical License 2005 - 2009- American Board of Internal Medicine Internal Medicine
