Greenland Advanced Oral Care Dental LabDental LabsDentistsDentists & Dental Labs Greenland Advanced Oral Care Visit Website 1179 East Paris Ave SE Suite 100 Grand Rapids, MI 49546 (616) 256-8770 (616) 327-7452 (fax) Hours: Mon - Thur 8 - 5 About About GAOC specializes in dental care for complex dental and medical patients who need oral reconstruction including crowns, dentures, oral prosthetics and reconstruction.