| Sheppard, Debra PhD | Debra Sheppard PhD, PC dba Northern Rockies Neuropsychology PC | (406) 238-6350 |
| Shipley, Jennifer APRN | Ohana Providers, PLLC | (406) 272-4631 |
| Shore, Walter LAC | Yellowstone Boys & Girls Ranch - Chemical Dependency | (406) 245-2751 |
| Short, Scott MD | SVHC Fortin Pediatric Specialty Clinic | (406) 237-5300 |
| Shoultz, Megan DC | Treasure State Chiropractic, PC | (406) 702-1142 |
| Shuler, Lewis DO | SVH Montana Heart Institute | (406) 237-5001 |
| Shull , Donna PA-C | Planned Parenthood of Montana - Billings West | (406) 656-9980 |
| Shull , Donna PA-C | Planned Parenthood of Montana - Helena | (406) 446-7676 |
| Shull , Donna PA-C | Planned Parenthood of Montana - Missoula | (406) 728-5490 |
| Shull , Donna PA-C | Planned Parenthood of Montana - Great Falls | (406) 454-3431 |
| Shull , Donna PA-C | Planned Parenthood of Montana - Billings Heights | (406) 869-5040 |
| Sickler, Elizabeth PA-C | SVHC West Grand Family Medicine | (406) 237-5353 |
| Sickler, Elizabeth PA-C | SVHC Lockwood Clinic | (406) 237-5444 |
| Sickler, Elizabeth PA-C | SVHC Laurel Medical Center | (406) 628-6311 |
| Sickler, Elizabeth PA-C | SVP Downtown Walk In | (406) 237-4141 |
| Sickler, Elizabeth PA-C | SVHC North Shiloh | (406) 237-8989 |
| Sidhu , Manavjot MD | SVH Montana Heart Institute | (406) 237-5001 |
| Silva, Shurron FNP | PURE Infusion Suites of MT LLC - Great Falls | (406) 384-7002 |
| Silva, Shurron FNP | PURE Infusion Suites of MT LLC - Billings | (406) 702-1327 |
| Simpson , Benjamin MD | BVHC Central MT Community Health Center - Lewistown | (406) 535-6545 |
| Simpson , Benjamin MD | BVHC - Sweet Medical Center - Harlem | (406) 353-4861 |
| Simpson , Benjamin MD | Bighorn Valley Health Center - St Labre | (406) 784-6721 |
| Simpson , Benjamin MD | Bighorn Valley Health Center - Hardin | (406) 665-4103 |
| Simpson , Benjamin MD | Bighorn Valley Health Center - Ashland | (406) 784-2346 |
| Simpson , Benjamin MD | Bighorn Valley Health Center - Miles City | (406) 874-8700 |
