Thomas J. Desmarais, MD
Vascular Surgery
- Holy Rosary Hospital
- St. Vincent Regional Hospital
About
About The Provider
Website
Video
Locations
- Intermountain Health Heart & Vascular - Downtown Cardiothoracic & Vascular Surgery
- 2900 12th Avenue North, Suite 400E, Billings, MT 59101
- Get Directions
- phone: 406-238-6820
- fax: 406-238-6838
- SCL Health Heart/Vascular Cody Cardiovascular Surg
- 720 Lindsay Lane, Suite A, Cody, WY 82414
- Get Directions
- phone: 406-238-6820
- fax: 307-578-1800
- Intermountain Health Heart & Vascular - Miles City Cardiac & Vascular Surgery
- 2600 Wilson Street, Miles City, MT 59301
- Get Directions
- phone: 406-238-6820
- Intermountain Health Heart & Vascular - Lewistown Cardiac & Vascular Surgery
- 70 Cattail Drive, Lewistown, MT 59457
- Get Directions
- phone: 406-238-6820
- fax: 406-238-6838
- Intermountain Health Heart & Vascular - Bozeman Cardiac & Vascular Surgery
- 711 West Main Street, Bozeman, MT 59715
- Get Directions
- phone: 406-238-6820
- fax: 406-238-6838
- Lewistown Clinic - Family Medicine
- 70 Cattail Drive, Lewistown, MT 59457
- Get Directions
- phone: 406-535-7070
- fax: 406-535-7072
Expertise
Education
Washington University School of Medicine
Residency, Surgery, Vascular Surgery, 2019Geisel School Of Medicine At Dartmouth
Medical School, 2014Board Certifications
-
American Board of Surgery, 2021Insurance
- 6 Degrees Health
- Aetna
- Alignetworks
- Allegiance Provider Direct
- Americas Choice Provider Network
- Banner Health System
- BCBS
- Cigna
- City of Billings Employee Health Plan
- Community Health Network
- FedMed Network
- First Choice Health Network
- First Choice of the Midwest
- First Health/Coventry
- Fortified Provider Network
- Humana
- Humana Medicare Advantage
- Interwest
- Logistics Health Incorporated
- Montana Health Systems
- Mountain Health Co-op
- Pacific Steel & Recycling
- PacificSource
- Preferred One
- Sibanye Stillwater Health Partners
- Three Rivers Provider Network
- Tricare
- TriWest
- United Healthcare
- VA Montana Health System
Reviews
4.9 of 5 stars
44 Ratings, 9 ReviewsOur patient satisfaction surveys, conducted by the independent research firm Press Ganey, present a thorough and accurate picture for patients and their families. Using national best practices, we have developed an initiative to provide patient satisfaction ratings for select Intermountain Health providers. For more information, please visit https://intermountainhealthcare.org/about-provider-star-ratings
- 5 out of 5 starsReviewed on 1/16/2024
Dr. Demarais is an excellent communicator and educator.
- 5 out of 5 starsReviewed on 1/1/2024
Dr. Desmarais is an excellent doctor with a very caring bedside manner.
- 5 out of 5 starsReviewed on 11/30/2023
Very good - my concerns were his concerns.
- 5 out of 5 starsReviewed on 11/14/2023
Good! Impressive doctor!
- 5 out of 5 starsReviewed on 9/6/2023
Excellent.
- 5 out of 5 starsReviewed on 8/1/2023
*Dr. addressed all of my questions and concerns. He treated me like a whole person, not just a kidney. We discussed hearts, shoulder, and mental health, besides the normal things.
- 5 out of 5 starsReviewed on 7/23/2023
Excellent experience.
- 5 out of 5 starsReviewed on 5/1/2023
Very satisfied.
- 5 out of 5 starsReviewed on 4/27/2023
Listened to all my concerns and answered all questions so I could understand.