Dr. Brian Fortuin graduated from Duke University Medical School in 1994 and completed internal medicine training at the University of Washington in 1997. Dr. Fortuin is board-certified in internal medicine and sleep medicine. He sees sleep patients at Madisonhealth once a month in Rexburg, ID. Dr. Fortuin currently practices at St. Luke’s Clinic-internal Medicine, Twin Falls, and is affiliated with St. Luke’s Boise Medical Center, St. Luke’s Magic Valley Medical Center, North Canyon Medical Center, St. Luke’s Jerome Medical Center, and St. Luke’s Wood River Medical Center. Dr. Fortuin is board-certified in Internal Medicine and accepts multiple insurance plans.


450 E Main St
Rexburg, Idaho 83440 (208) 359-6900


St. Luke’s Magic Valley Medical Center
801 Poleline Rd. W.
Twin Falls, Idaho 83301 208-814-1000
Location(s): Madison Memorial Hospital
Organization: St. Luke's Magic Valley Medical Center
Specialties: Sleep disorders
Graduate School: Duke University Medical Center, 1994
Durham, NC
Undergraduate School: University of California, 1993
Santa Barbara, CA
Board Certification:
Internal medicine; sleep medicine