- 202 Prospect Drive, Glendive, MT 59330 406-345-3306 1-800-660-HEAL Glendive Medical Center is committed to this community and is responsive to the medical needs of this area. The mission at Glendive Medical Center describes our dedication in taking a leadership role to provide and promote health and wellness to our service area. We continue to expand the wide variety of services we offer. We ...www.gmc.org