| Cozzens, Jessica MD | Planned Parenthood of Montana - Billings Heights | (406) 869-5040 |
| Cross, Jennifer OD | Eye Physicians & Surgeons | (406) 252-5681 |
| Cross, Lynette FNP | SVHC Internal Medicine | (406) 238-6900 |
| Cunio, Chloe PA-C | SJMG OB/GYN | (406) 496-3627 |
| Cunningham, Kristopher MD | SVH Hospitalists | (406) 237-3850 |
| Cunningham, Kristopher MD | Sound Physicians | (406) 237-7000 |
| Curry, Eva NP | St James Medical Oncology | (406) 723-2621 |
| Curry, Eva NP | SJMG Radiation Oncology | (406) 723-2621 |
| Dacre, Alan MD | Ortho Montana, PSC | (406) 237-5050 |
| Dacre, Alan MD | Ortho Montana PSC - Heights | (406) 896-1397 |
| Dacre, Alan MD | Ortho Montana PSC - Westend | (406) 237-5050 |
| Dahl, Dona MD | Billings OB\GYN Associates, PC | (406) 248-3607 |
| Dang, Diem PA-C | SVHC Heart & Vascular Center | (406) 238-6820 |
| Dangerfield , Max PA-C | SVP Downtown Walk In | (406) 237-4141 |
| Dangerfield , Max PA-C | SVHC Broadwater Walk-In Clinic | (406) 237-4116 |
| Dangerfield , Shane MD | SVHC Fortin Pediatric Specialty Clinic | (406) 237-5300 |
| Dattilo, Ginger MD | SVH Hospitalists | (406) 237-3850 |
| Dattilo, Ginger MD | Sound Physicians | (406) 237-7000 |
| Davidson, Polly PA-C | SVHC North Shiloh | (406) 237-8989 |
| Davidson, Deanna DO | Holy Rosary Healthcare | (406) 233-2600 |
| Davidson, Deanna DO | Holy Rosary Healthcare Clinic | (406) 233-2500 |
| Debenham, Kyle MD | SVP Downtown Walk In | (406) 237-4141 |
| Debenham, Kyle MD | SVHC Broadwater Walk-In Clinic | (406) 237-4116 |
| Decker, Jamie DNP | SVH Hospitalists | (406) 237-3850 |
| Decker, Jamie DNP | Sound Physicians | (406) 237-7000 |
