Atrium Family Dental Dental Visit Website 1938 E. Lincoln Hwy. Suite 104 New Lenox, IL 60451 (815) 462-9990 (815) 462-9991 (fax) Visit our Website LinkedIn Facebook Hours: Monday 11am - 7pmTuesday 11 am -7 pmWednesday 7:30am - 5pmThursday 8 am - 2pmFriday 8am-noon About Map About At Atrium Family Dental Clinic in New Lenox, we are dedicated to providing individualized dental care for every patient who walks through our door. Directions Located at the intersection of US Route 30 and Schoolhouse Road in New Lenox, IL.