
| Provider | Group Practice/Location | Office Phone |
| Grzybowski, Richard DO | Diversified Radiology | (303) 914-8800 |
| Grzybowski, Richard DO | SJMG Radiology | (406) 723-2500 |
| Gubbels, Sarah LCSW | Glendive Counseling Center | (406) 377-6217 |
| Gulamhusein, Taher MD | Holy Rosary Healthcare | (406) 233-2600 |
| Gulamhusein, Taher MD | Holy Rosary Healthcare Clinic | (406) 233-2500 |
| Gunlikson, Gabrielle OD | Heights Eyecare Inc | (406) 252-9927 |
| Guntupalli, Saketh MD | St. Vincent Regional Hospital - Cancer Centers of Montana | (406) 238-6290 |
| Gupta, Vikas MD | SVH Hospital Neurology | (406) 237-3850 |
| Gupta, Vikas MD | SVH OP Neurology | (406) 237-3850 |
| Gupta, Vikas MD | SVHC Inpatient Neurology | (406) 237-3850 |
| Guy, Douglas MD | Intermountain Health Heart & Vascular - Downtown Cardiothoracic & Vascular Surgery | (406) 237-5001 |
| Guyer, James MD | Riverstone Health Clinic | (406) 247-3350 |
| Guyer, James MD | RiverStone Health Clinic - Bridger | (406) 662-3740 |
| Guyer, James MD | RiverStone Health Clinic - Joliet | (406) 962-9062 |
| Guyer, James MD | RiverStone Health Clinic - Worden | (406) 967-2255 |
| Habeck, Charles PsyD, LCPC, LAC | Charles J. Habeck PsyD LCPC LAC PC | (406) 839-0589 |
| Haber, Amanda OD | Heights Eyecare Inc | (406) 252-9927 |
| Hadid, Senan MD | SVHC Pediatric Critical Care | (406) 237-7451 |
| Hager, Karl DNP | Pioneer Medical Center | (406) 932-4603 |
| Hager, Karl DNP | Roundup Memorial Healthcare | (406) 323-2301 |
| Hager, Karl DNP | Roundup Memorial Healthcare Clinic | (406) 323-3337 |
| Hagstrom Jr., Robert LCPC | Christos Therapy | (406) 245-4005 |
| Hakert, Jason LAC | Rimrock Foundation | (406) 248-3175 |
| Hall, Emily PA | Downtown Clinic - Sleep & Respiratory Care | (406) 238-6800 |
| Hall, Terrah LCSW | Billings Counseling Connection | (406) 896-1000 |