Karleen Thompson RDN,LD,CDE

Karleen Thompson, RDN, LD, CDE

  • Diabetes Education
  • Dietitian


Altru Clinic | Roseau

711 Delmore Dr.
Roseau, MN, 56751

Altru Clinic | Warroad

412 N. Main Ave.
Warroad, MN, 56763

Altru Clinic | Greenbush

19120 200th St.
Greenbush, MN, 56726

About Me

Karleen Thompson is a licensed registered dietitian and certified diabetes care and education specialist. She practices at the Altru Clinic - Roseau, Altru Clinic - Warroad, and the Altru Clinic - Greenbush.  Outside of work, Karleen enjoys taking walks in the country with her dog, Bella, trying new recipes, traveling to different locations to hike, and spending time with her husband, Dave, and their children's families.

Philosophy of Medicine

"I chose to be a dietitian because of my interest in healthy living and eating to promote good health. I later became a diabetes educator because of my growing interest in diabetes since I was diagnosed with the disease myself. I feel my understanding of how life is with diabetes helps me support and educate my patients."



Board Certification

Certified Diabetes Educator 
Certificate of Training in Adult Weight Management