Sawtooth Mountain Clinic. 513 5th Ave West Grand Marais, MN 55604. Phone: 218-387-2330. Fax: 218-387-1278. Hours: Monday-Friday 8:00 a.m. - 5:00 p.m. Saturday 8:00 a.m. - 12 noon www.sawtoothmountainclinic.org. When you walk through our clinic doors, you are greeted by our helpful front desk staff..