Staff physicians and providers are CMMC employees who provide emergent and ongoing health care at Central Montana Medical Center.

Augusto Amaral, MD
Since 2020 - Internal Medicine

Annette C. Comes, MD
Since 2004 - Family Medicine

Ireneo deGuzman, CRNA
Since 2007 - Anesthesiology

Jacob Forke, MD
Since 2013 - Family Medicine

Melanie Hardy, MD
Since 2020 - Emergency Medicine

Daniel Hebert, MD
Since 2020 - Orthopedic Surgery

Karen Kaufman, DNP
Since 2020 - Orthopedics

Raymond Lee, MD
Since 2021 - Radiology

Gregory S. McDowell, MD
Orthopedic Surgery

Amy LePage, MD
Since 2009 - Emergency Medicine

Heidi Linhart, DNP
Since 2017 - Family Medicine

Christina S. Marchion, MD
Since 2014 - Family Medicine/OB

Becky Nachtigal
Since 2021 - Psychiatry

Shelley Poss, APRN-BC
Since 2006 - Family Medicine

Kimberly Schaaf, DO
Since 2019 - Emergency Medicine

Tyler Scheer, PA-C
Since 2021 - General Surgery

Paul Sensiba, MD
Since 2020 - Orthopedic Surgeon

Ben Simpson, MD
Since 2017 - Family Medicine/OB

G. Scott Smith, MD
Since 2016 - General Surgery

Shanda Speed, CRNA
Since 2018 - Anesthesiology

Paul Suarez, M.D.
Since 2020 - Orthopedic Surgeon

Michael Sura, MD
Since 2008 - Internal Medicine

Donna Vantassel, AGNP
Since 2016 - Adult/Geriatric Medicine

Felipe Villa Martignoni, MD
Since 2019 - Internal Medicine

Tamara Welsh, MD
Since 2007 - Emergency Medicine

Katie Williams, MD
Since 2020 - Family Medicine/OB