| Dernbach, Daniel MD | Downtown Clinic - Wound Healing Center | (406) 237-8270 |
| Dernbach, Daniel MD | Intermountain Health Heart & Vascular - Downtown Cardiac & Vascular Surgery | (406) 238-6820 |
| Dernbach, Daniel MD | St. Vincent Wound Care & Infectioud Disease PB | (406) 237-8270 |
| Dernbach, Timothy MD | Downtown Clinic - Wound Healing Center | (406) 237-8270 |
| Dernbach, Timothy MD | Intermountain Health Heart & Vascular - Downtown Cardiac & Vascular Surgery | (406) 238-6820 |
| Dernbach, Timothy MD | St. Vincent Wound Care & Infectioud Disease PB | (406) 237-8270 |
| Desmarais, Thomas MD | Intermountain Health Heart & Vascular - Downtown Cardiac & Vascular Surgery | (406) 238-6820 |
| Desmarais, Thomas MD | Intermountain Health Heart & Vascular- Lewistown Clinic | (406) 238-6820 |
| Desmarais, Thomas MD | Intermountain Health Heart & Vascular - Gallatin Thoracic & Vascular Surgery Outreach | (406) 613-7999 |
| Despain, Devin OD | Billings Family Eyecare Shiloh PLLC | (406) 245-2436 |
| Despain, Devin OD | Billings Family Optical | (406) 245-2299 |
| Deveney, Kaytlin PA-C | SJMG Urology | (406) 723-2961 |
| Devlin, Siri LCPC | BVHC DBA One Health - Ashland | (406) 784-2346 |
| Devlin, Siri LCPC | BVHC DBA One Health - Chinook | (406) 357-2294 |
| Devlin, Siri LCPC | BVHC DBA One Health - Dawson | 406-377-9410 |
| Devlin, Siri LCPC | BVHC DBA One Health - Glendive | (406) 815-5831 |
| Devlin, Siri LCPC | BVHC DBA One Health - Hardin | (406) 665-4103 |
| Devlin, Siri LCPC | BVHC DBA One Health - Hardin Campus | (406) 665-4103 |
| Devlin, Siri LCPC | BVHC DBA One Health - Hardin School | 406-665-4103 |
| Devlin, Siri LCPC | BVHC DBA One Health - Harlem Sweet | (406) 353-4861 |
| Devlin, Siri LCPC | BVHC DBA One Health - Lewistown | (406) 535-6545 |
| Devlin, Siri LCPC | BVHC DBA One Health - Miles City | (406) 874-8700 |
| Devlin, Siri LCPC | BVHC DBA One Health - St. Labre | (406) 784-6721 |
| Devlin, Siri LCPC | BVHC DBA One Health - Wyola | 406-665-4103 |
| Devlin, Siri LCPC | BVHC DBA One Health - Hardin Clinic | (406) 665-4103 |
