About
Dr. Johanna Dreiling completed her undergraduate education at the University of Montana in Missoula before earning her medical degree from Mayo Medical School at the Mayo Clinic in Rochester, Minnesota. She completed her Family Medicine residency in Grand Junction, CO and holds board certification from the American Board of Family Medicine. Before entering clinical practice, she served as a Peace Corps Volunteer in Guatemala.
Dr. Dreiling has practiced family medicine in the Bitterroot Valley since 2010. She brings a whole-person approach to care, emphasizing compassion, listening, and long-term wellness over symptom-focused visits. She lives in Hamilton with her husband and two sons, with extended family nearby in Missoula. Outside of medicine, she enjoys hiking, rafting, scuba diving, cooking, traveling, and reading.
Education & Training
Undergraduate
University of Montana, Missoula
Medical School
Mayo Medical School at the Mayo Clinic, Rochester, Minnesota
Residency
Family Medicine Residency, Grand Junction, CO
Additional Training
Peace Corps Volunteer in Guatemala
Certifications
Who is Dr. Dreiling right for?
Dr. Dreiling is a strong fit for patients who value a long-term relationship with a physician who listens closely and treats the whole person. Families seeking consistent, relationship-centered primary care benefit from her fifteen-plus years of experience in the Bitterroot Valley. Her philosophy makes her particularly well-suited to patients navigating complex or ongoing health concerns who want thoughtful, unhurried guidance. Patients new to the area looking for a trusted local physician will find her deep community roots reassuring.
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Frequently Asked Questions
Dr. Dreiling earned her medical degree from Mayo Medical School at the Mayo Clinic in Rochester, Minnesota. She completed her Family Medicine residency in Grand Junction, CO. Before medical school, she studied at the University of Montana in Missoula.
Yes. Dr. Dreiling holds board certification from the American Board of Family Medicine. She maintains a Montana Medical License through the MT Board of Medicine.
Dr. Dreiling has practiced family medicine in the Bitterroot Valley since 2010. She lives in Hamilton and has deep roots in the local community. Her familiarity with the region and its patients adds meaningful context to her clinical care.
Dr. Dreiling believes medicine goes beyond science. She focuses on the totality of the person rather than a single condition or moment in time. Her ongoing aim is to listen with compassion and help patients reach their best possible health and wellness.
Yes. As a family medicine physician, Dr. Dreiling cares for patients across all age groups, from infants and children through adults. True North serves the whole family under one membership structure.
Dr. Dreiling is drawn to the relationship-centered nature of family medicine. Her philosophy centers on acknowledging the whole person over time, not just treating isolated conditions. That long-view approach has guided her practice throughout her career in the Bitterroot Valley.
Doctor profile last updated April 10, 2026