Essentia Health clinics across the Red River Valley are closed or have a delayed start today, Monday, Dec. 27. CLOSED TODAY: • Essentia Health-Casselton Clinic • Essentia Health-52nd Avenue Clinic (Fargo) • Essentia Health St. Mary’s-Frazee Clinic • Essentia Health St. Mary’s-Pelican Rapids Clinic • Essentia Health St. Mary’s-Mahnomen Clinic • Essentia Health-Menahga Clinic •