| Provider | Group Practice/Location | Office Phone |
| Rizos, Demetrius DO | Cogent Healthcare of MT, PC dba Sound Physicians of MT | (406) 657-7000 |
| Rizos, Demetrius DO | Intermountain Health Holy Rosary Hospital | (406) 233-2600 |
| Rizos, Demetrius DO | St. Vincent Hospitalists | (406) 237-3850 |
| Rizos, Demetrius DO | St. Vincent Regional Hospital- Hospitalists | 4062373850 |
| Rizos, Demetrius DO | Cogent Healthcare of MT PC dba Sound Physicians of MT II | (855) 768-6363 |
| Rizos, Demetrius DO | Cogent Healthcare of MT, PC dba Sound Physicians of MT II | (253) 682-1710 |
| Roberts, Stephen DO | Pioneer Medical Center | (406) 932-4603 |
| Roberts , Cherish LCPC | CrossWay Incorporated | (406) 969-5183 |
| Robertson, Mark PT | Red Lodge Clinic - Physical Therapy | (406) 446-3850 |
| Robinette, Tia LCSW | Journey to Healing | (406) 272-6583 |
| Robison, Julia MD | Downtown Clinic - Internal Medicine | (406) 238-6900 |
| Robison, Julia MD | Intermountain Health West End Clinic - Internal Medicine | (406) 238-6900 |
| Roche, Brenda PhD | Beery Pediatrics | 406-672-6201 |
| Rodriguez, Mark MD | Turnwell Mental Health of Montana - 24th Street | (406) 839-2985 |
| Rodriguez, Mark MD | Turnwell Mental Health of Montana - Bozeman | (406) 839-2985 |
| Rodriguez, Mark MD | Turnwell Mental Health of Montana - Grand | (406) 839-2985 |
| Rodriguez, Edwin MD | Cogent Healthcare of MT dba Sound Physicians | (406) 657-7000 |
| Rodriguez, Edwin MD | North Shiloh Clinic - Transitional Care Group | (406) 237-8282 |
| Rodriguez, Edwin MD | SVH Hospitalists | (406) 237-3850 |
| Rodriguez, Daniel MD | St. Vincent Neurosurgery | (406) 237-5577 |
| Rodriguez, Daniel MD | St. Vincent Regional Hospital Neurology Service | (406) 237-3850 |
| Roesch, Christine PT | Red Lodge Clinic - Physical Therapy | (406) 446-3850 |
| Rogers, Bridget MD | Diversified Radiology | (303) 914-8800 |
| Rogers, Bridget MD | SJMG Radiology | (406) 723-2500 |
| Rogers, Bridget MD | Butte Clinic- Radiology | (406) 723-2500 |