| McCotter, Trevor MD | SVH Emergency Department | (406) 237-4116 |
| McCoy, Kendi LAC | Rimrock Foundation | (406) 248-3175 |
| McCranie, Kaitlyn MD | The Children's Clinic of Billings, PC | (406) 281-8700 |
| McCubbin , Mark MD | SVHC Nephrology | (406) 237-5770 |
| McCullough, Shane PA-C | Ortho Montana, PSC | (406) 237-5050 |
| McDowell, Gregory MD | Ortho Montana, PSC | (406) 237-5050 |
| McDowell, Gregory MD | Ortho Montana PSC - Westend | (406) 237-5050 |
| McEntire , Shane MD | SVHC Heart & Vascular Center | (406) 238-6820 |
| McFerran, Brandi LCSW | Yellowstone Boys & Girls Ranch | (406) 655-2100 |
| McGillvray, Elizabeth LCSW | Montana Psychiatry, PLLC | (406) 839-2985 |
| McGree, Kathren DO | SJMG Rocky Mountain Clinic | (406) 496-3633 |
| McHugh, Beverly RD | SVHC Internal Medicine | (406) 238-6900 |
| McHugh, Beverly RD | SVHC Internal Medicine & Diabetes Center | (406) 237-8500 |
| McIlvain, Jodie PA-C | SVHC Internal Medicine & Diabetes Center | (406) 237-8500 |
| McKenzie, Barry MD | Surgical Associates, PC | (406) 238-6470 |
| McLean , David MD | SVHC Maternal Fetal Medicine | (406) 237-8480 |
| McMahon, Daniel MD | Holy Rosary Healthcare | (406) 233-2600 |
| McMahon, Daniel MD | Holy Rosary Healthcare Clinic | (406) 233-2500 |
| McMillan , Cameron DPT | Physical Therapy in Motion - West | (406) 651-9099 |
| McNamer, Deirdre MD | SVHC Mountainview Clinic | (406) 446-3800 |
| McNew, Laurie PA-C | SVP Downtown Walk In | (406) 237-4141 |
| McNew, Laurie PA-C | SVHC Billings Transitional Care | (406) 237-8282 |
| McNew, Laurie PA-C | SVHC Broadwater Walk-In Clinic | (406) 237-4116 |
| McNew, Laurie PA-C | SVHC Internal Medicine | (406) 238-6900 |
| McNew, Laurie PA-C | SVHC Lockwood Clinic | (406) 237-5444 |
