Aspen Dental Management, Inc. (ADMI), doing business as TAG – The Aspen Group, is a US retail-healthcare business support organization founded in 1998 and headquartered in Chicago, Illinois. It provides non-clinical services — marketing, scheduling, billing, staffing, technology and clinical training — to independently owned practices operating under five consumer brands: Aspen Dental, ClearChoice Dental Implant Centers, WellNow Urgent Care, Chapter Aesthetic Studio and Lovet Pet Health Care. TAG-supported providers ran more than 1,400 locations across 46 states and served more than nine million patients in 2025. The company is privately held and private-equity backed.