Todd Greatens

Todd M. Greatens, MD

Pulmonary / Sleep Medicine



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Dr. Greatens has provided inpatient and outpatient pulmonary and sleep consultations at CRMC since 2006 and has been Medical Director for Sleep Center of Central Minnesota since 2008.  He is Board Certified in Pulmonary Medicine, Internal Medicine, and Sleep Medicine. Dr. Greatens earned his Medical Degree at the University of Wisconsin Medical School in Madison and a Bachelor of Science degree in electrical engineering at Marquette University in Milwaukee.  He served as a fellow at Hennepin County Medical Center and the University of Minnesota and completed an Internal Medicine residency and internship at the University of Minnesota Hospital and clinics. Dr. Greatens is a member of the American Academy of Sleep Medicine and has also written several publications.