| Burfeind, Gregory MD | Beartooth Billings Clinic | (406) 446-2345 |
| Burger, Bradley DO | Holy Rosary Healthcare | (406) 233-2600 |
| Burian, Melanie SLP | SVHC Fortin Pediatric Specialty Clinic | (406) 237-5300 |
| Burke, S. Lorinne LCPC | S. Lorinne Burke, Inc. | (406) 259-6161 |
| Burrows, Aaron MD | SVHC Gastroenterology | (406) 238-6380 |
| Bush, Michael MD | SVH Emergency Department | (406) 237-4116 |
| Bushman, Brian DC | Bull Mountain Chiropractic | (406) 323-3273 |
| Bushman, Brian DC | Chiropractic First Heights | (406) 248-3744 |
| Butler, Steven MD | Ear, Nose & Throat Associates | (406) 238-6161 |
| Butler, Erin PA-C | Beartooth Billings Clinic | (406) 446-2345 |
| Butz, Michael PhD | SVHC Behavioral Health | (406) 237-3585 |
| Byron, Lori MD | SVH Hospitalists | (406) 237-3850 |
| Byron, Lori MD | Sound Physicians | (406) 237-7000 |
| Byron, Lori MD | SVHC Fortin Pediatric Specialty Clinic | (406) 237-5300 |
| Byron , Robert MD | BVHC - Sweet Medical Center - Harlem | (406) 353-4861 |
| Byron , Robert MD | Bighorn Valley Health Center - St Labre | (406) 784-6721 |
| Byron , Robert MD | Bighorn Valley Health Center - Hardin | (406) 665-4103 |
| Byron , Robert MD | Bighorn Valley Health Center - Ashland | (406) 784-2346 |
| Byron , Robert MD | Bighorn Valley Health Center - Miles City | (406) 874-8700 |
| Byron , Robert MD | BVHC - Sweet Medical Center - Chinook | (406) 357-2294 |
| Byron , Robert MD | BVHC Central MT Community Health Center - Lewistown | (406) 535-6545 |
| Cai, David MD | Ear, Nose & Throat Associates | (406) 238-6161 |
| Calkins, Terry OT | Ortho Montana, PSC | (406) 237-5050 |
| Calkins, Terry OT | Ortho Montana PSC - Westend | (406) 237-5050 |
| Calvert, Heather MD | RiverStone Health Clinic | (406) 247-3350 |
