| Smith, Brian DO | Cogent Healthcare of MT, PC dba Sound Physicians of MT | (406) 657-7000 |
| Smith, Brian DO | St. Vincent Hospitalists | (406) 237-3850 |
| Smith, Brian DO | Cogent Healthcare of MT PC dba Sound Physicians of MT II | (855) 768-6363 |
| Smith III, Donald DC | Meier Chiropractic - Downtown | (406) 651-5433 |
| Smith III, Donald DC | Meier Chiropractic - West | (406) 651-5433 |
| Snow, Jason PA-C | Wheatland Memorial Hospital | (406) 632-4351 |
| Snow, Jason PA-C | Wheatland Memorial Healthcare Clinic | (406) 632-4343 |
| Snyder, Ronald MD | SVPN Intensivists | (406) 237-7200 |
| Solomon, Amy MD | RiverStone Health | (406) 247-3350 |
| Solum, Phil PA, PT | Ortho Montana PSC | (406) 237-5050 |
| Sowerwine, Sarah MD | BVHC DBA One Health - Greybull | (307) 765-1450 |
| Sowerwine, Sarah MD | BVHC DBA One Health - Lovell | (307) 548-9123 |
| Sowerwine, Sarah MD | BVHC DBA One Health - Powell | (307) 764-4107 |
| Sowerwine, Sarah MD | BVHC DBA One Health - Sheridan | (307) 674-6995 |
| Sowerwine, Sarah MD | BVHC DBA One Health - Whitney Building | (307) 674-6995 |
| Sowerwine, Sarah MD | BVHC DBA One Health - Cody | 307-291-0447 |
| Sperry, Linda PT | West Billings Physical Therapy | (406) 655-9060 |
| Spring, Paul MD | St. Vincent Regional Hospital - Emergency & Trauma Center | (406) 237-4116 |
| Springsted Spencer, Glenda LCSW | BVHC DBA One Health - Ashland | (406) 784-2346 |
| Springsted Spencer, Glenda LCSW | BVHC DBA One Health - Chinook | (406) 357-2294 |
| Springsted Spencer, Glenda LCSW | BVHC DBA One Health - Dawson | 406-377-9410 |
| Springsted Spencer, Glenda LCSW | BVHC DBA One Health - Glendive | (406) 815-5831 |
| Springsted Spencer, Glenda LCSW | BVHC DBA One Health - Greybull | (307) 765-1450 |
| Springsted Spencer, Glenda LCSW | BVHC DBA One Health - Hardin | (406) 665-4103 |
| Springsted Spencer, Glenda LCSW | BVHC DBA One Health - Hardin Campus | (406) 665-4103 |
