skip navigation
| | Text Size: -A | A | A+
Anesthesia
Kent Gustin, CRNA 406-283-7000 Provider Info
Robin Olsen, CRNA 406-283-7000 Provider Info
Marie Zoueihid, CRNA 406-283-7000 Provider Info

Anesthesiologist
Mark Edwards, CRNA 406-283-7000 Provider Info

Anesthetists
Debra McRaven, CRNA 406-283-7000 Provider Info

Cardiology
Nikki Haats, NP 406-293-6594 Provider Info

Dermatology
MacKenzie Horn, PA-C 406-756-7555 Provider Info
Libbie Lapp, PA-C 406-283-6820 Provider Info

Emergency Medicine
Kathryn Cockerham, MD 406-283-7000 Provider Info
Justine DeRousse, PA 406-283-7000 Provider Info
Tony Fantozzi, PA-C 406-283-6850 Provider Info
Scott Lacefield, PA 406-283-7000 Provider Info
Jay Maloney, MD 406-283-7000 Provider Info
Joseph Nicoletto, MD 406-283-7000 Provider Info
Mark Serra, DO 406-283-7000 Provider Info
Keri Thorn, MD 406-283-7000 Provider Info
Darren Brockie, MD 406-283-7000 Provider Info
Mark Harding, M.D. 406-283-7000 Provider Info
Amy Johnson, MSN, APRN, FNP-C 406-283-7000 Provider Info
Chad Rebo, PA-C 406-283-6850 Provider Info
Raymond Zurcher, MD Provider Info

Family Medicine
Joseph Chopyak, PA 406-283-6900 Provider Info

Family Practice
Tony Fantozzi, PA-C 406-283-6850 Provider Info
Jana Hall, MD 406-283-6900 Provider Info
Samantha Pyle, MD 406-283-6900 Provider Info
JeNaia McGreevey, APRN-FNP 406-283-6850 Provider Info
Nina Petrosyan, MD 406-283-6900 Provider Info
Chad Rebo, PA-C 406-283-6850 Provider Info
Sarah Sanders, MD 406-283-6850 Provider Info
Daniel Taylor C. Williams, MD 406-283-6900 Provider Info

General Surgery
Lance L. Ercanbrack, MD 406-283-6800 Provider Info
John Means, MD 406-751-5392 Provider Info
Nicole M. Bothman, APRN-FNP 406-283-6800 Provider Info
Thad Kandel, MD 406-283-6800 Provider Info
Megan Morgan, APRN-FNP-C, RNFA 406-283-7000 Provider Info

Hospitalist
Keri Thorn, MD 406-283-7000 Provider Info
Jason Cohen, MD 406-283-7000 Provider Info
Mitchell Marzo, MD 406-283-7000 Provider Info
Mark Ochenrider, MD 406-283-7000 Provider Info

Hospitalist (Locums)
Melissa Basford, MD 406-752-5111 Provider Info
Casey Cole, FNP 406-752-5111 Provider Info
Marilyn Grams, MD 406-283-7000 Provider Info
Catherine Hall, MD 406-283-7000 Provider Info
John Lewison, MD 406-283-7000 Provider Info

Internal Medicine
Glenne Gunther, MD 406-293-8711 Provider Info

OB/GYN
Riley Black, DNP, APRN, FNP-BC 406-283-7440 Provider Info
Aleksander Robles, MD 406-283-7440 Provider Info

Obstetrics
Jana Hall, MD 406-283-6900 Provider Info
Jacob Christian, DO (Spring 2025) 406-283-7440 Provider Info
Nina Petrosyan, MD 406-283-6900 Provider Info
Daniel Taylor C. Williams, MD 406-283-6900 Provider Info

Occupational Therapist
Ben Fenison, MOTR/L 406-283-7280 Provider Info
Cindy Sullivan, OTR/L Provider Info

Ophthalmology
Aaron Alme, MD 406-257-2020 Provider Info
Roger Barth, MD 406-257-2020 Provider Info
Mark Remington, MD 406-257-2020 Provider Info
August Stein, MD 406-257-2020 Provider Info
Tyler Ofstad, MD 406-283-6820 Provider Info

Orthopedics
Lawrence Iwersen, MD 406-752-7900 Provider Info
Stan Makman, MD 406-752-7900 Provider Info
Joseph Bergman, MD 406-752-7900 Provider Info
Julienne Lippe, MD 406-283-6824 Provider Info
Tracy Rogers, PA-C 406-283-6824 Provider Info

Otolaryngologist
Mitchell Ramsey 406-283-6820 Provider Info

Pain Management
Brian Bradley, CRNA, MS 406-283-7246 Provider Info
Carlye H. Spaulding, BSN, RN, CRNA 406-283-7246 Provider Info

Physical Therapist
Lori Benson, MSPT 406-283-7280 Provider Info
Sarah Johnson, DPT 406-283-7280 Provider Info
Lane Luscher 406-283-7280 Provider Info
Angela Patten, PT 406-283-7280 Provider Info
Amanda Reinmiller, PT 406-283-7280 Provider Info
Kimberly Umscheid, PT 406-283-7280 Provider Info
Carrie Wardian, DPT, Board Certified Clinical Specialist in Pediatric Physical Therapy Provider Info

Physical Therapist Assistant
Lacey Bandemer, PTA 406-283-7280 Provider Info
Nick Boulware 406-283-7280 Provider Info
Jessica Marsh, PTA Provider Info
Alex Zimmerman, PTA 406-283-7280 Provider Info

Podiatry
David Neumann, DPM 406-293-6937 Provider Info

Pulmonary Care
Brad Black, MD 406-293-8756 Provider Info
Anthony DalNogare, MD (406) 257-8992 Provider Info

Radiology
Stephen Becker, MD 406-283-7000 Provider Info

Receptionist
Jody Apple Provider Info
Michelle Enyeart, Receptionist 406-283-7280 Provider Info
DiAnn Watson, Receptionist 406-283-7280 Provider Info

Receptionist, PT Aide
Amber Good, CPMC Receptionist, PT Aid 406-283-7280 Provider Info

Registered Nurse
Kjirsten Mercer, RN, BSN Provider Info

Speech Language Pathologist
Allyson Diehl, M.S. CCC/SLP 406-283-7280 Provider Info