The top five largest DSOs in the U.S. support more than 10,000 dentists combined.
Here is how many dentists each DSO supports in their networks:
1. Heartland Dental: 2,600+
2. The Aspen Group: 2,300+
3. Pacific Dental Services: 2,900+
4. Smile Brands: 1,200
5. MB2 Dental: 1,200+