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Kalispell Regional Healthcare

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HomeMedical Staff DirectoryDeborah Hoffman, MD

Deborah Hoffman, MD

Deborah Hoffman, MD

Pulmonary/Critical Care

Sleep Medicine

Deborah Hoffman, MD, is a provider at Rocky Mountain Heart & Lung. She brings extensive experience in expert care focused on pulmonology, critical care and sleep medicine. Her approach to healthy living is rooted in a balance of good nutrition, regular exercise and restorative sleep. Dr. Hoffman earned her medical degree from the University of Miami in Florida and subsequently headed west for her residency and fellowship work at the University of California, San Diego in internal medicine and pulmonary and critical care. She has a robust background in the study of sleep apnea and believes that identifying untreated sleep disorders can help positively impact patients’ lives and reduce associated medical costs. She offers comprehensive skills to help screen, educate, test, manage and track sleep patterns to alleviate sleep apnea, maximize wellness and improve the quality of life for her patients. Dr. Hoffman shares her expertise as a medical director for Kalispell Regional Healthcare’s outreach sleep medicine programs, providing this much-needed service to the greater Flathead community and northwest Montana. Dr. Hoffman heeds her own advice and stays active and healthy as a long-distance endurance runner and cyclist as well as a four-time Ironman triathlete.


American Board of Internal Medicine / Pulmonary Disease / Critical Care / Sleep Medicine


University of California, San Diego – internal medicine and pulmonary and critical care


University of California, San Diego

Medical School

University of Miami


Rocky Mountain Heart & Lung
350 Heritage Way, Suite 2100
Kalispell, MT 59901
p: (406) 257-8992

Kalispell Regional Healthcare Sleep Center
200 Commons Way, Suite A
Kalispell, MT 59901
p: (406) 257-8979

Hospital Privileges

Kalispell Regional Medical Center
The HealthCenter

Financial Assistance

This provider subscribes to the Kalispell Regional Healthcare Financial Assistance Program.