Contact Us Please call AGN Dental at 860-668-7303 for more information about our dental health services, or to schedule an appointment. Let us help you improve your smile and dental health. We are always happy to hear from you! Please call our office for personalized care!860-668-7303133 Mountain Rd Suffield, CT 06078 Business Hours Monday: 8am-5:30pm Tuesday: 8am-5:30pm Wednesday: 8am-5:30pm Thursday: 8am-5:30pm Friday: 9-1 (By Appointment Only) AGN Dental is only minutes away from Enfield and Agawam. Please see below for directions to our office at 133 Mountain Rd in Suffield, CT 06078.