Dr. Katherine A. Berefford has been practicing medicine for 7 years. Dr. Berefford graduated from the University of Minnesota Medical School at Minneapolis in 2007. She practices medicine in Duluth, MN and specializes in Sleep Medicine. Dr. Berefford is affiliated with Essentia Health Saint Marys Medical Center and Essentia Health-Duluth.
Years in Practice: 7 Years
Languages Spoken: English
Medical School: University of Minnesota Medical School at Minneapolis
Graduation Date: 2007
Specialties: Sleep Medicine