Asante Rogue Regional Medical Center (Medford, Ore.). Asante Rogue Regional Medical Center is Asante's 378-bed flagship hospital in Medford, the fourth largest metropolitan area in Oregon. This regional referral and trauma center has been named a Truven 100 Top Hospital three times, including in 2015, as well as an iVantage 2015 HealthStrong Top Hospital. Healthgrades named Asante Rogue Regional Medical Center one of America's 100 Best Hospitals overall and in eight specialties this year.