Back to Search Back to Search David Mathison, MD Specialty Family Medicine Call 701.712.4200 Provider Information Practice Location Mid Dakota Clinic - TODAY Clinic at 9th & Rosser 401 North 9th Street, Bismarck ND 58501 Direct: 701.712.4200 Direct Toll Free: 800.472.2113 Mid Dakota Clinic - TODAY Clinic at Kirkwood Mall 727 Kirkwood Mall, Bismarck, ND 58504 Direct: 701.712.4200 Direct Toll-Free: 800.472.2113