Und Audiology Clinic 101 Montgomery Hall Grand Forks, ND 58202 Phone : (701) 777-3232 Business Category Hearing Aids & Assistive Devices Miscellaneous Retail Stores Und Speech Language Clinic 101 Montgomery Hall Grand Forks, ND 58202 Phone : (701) 777-3232 Business Category Speech Pathologists Offices & Clinics Of Health Practitioners