15 largest GI physician group practices 

Texas Digestive Disease Consultants is one the largest gastroenterology physician group practices by number of physicians in the country, according to a recent report from Definitive Healthcare.

Here are the 15 largest GI physician group practices followed by their number of physicians, as reported by Definitive Healthcare:

1. Texas Digestive Disease Consultants: 556
2. Gastro Health: 475
3. Connecticut GI: 312
4. The Oregon Clinic: 253
5. US Digestive Health: 155
6. Capital Digestive Care: 128
7. Unio Specialty Care: 127
8. Atlanta Gastroenterology: 123
9. Minnesota Gastroenterology: 99
10. Gastroenterology Associates of Southwest Florida: 98
11. Borland Groover: 87
12. Digestive Health Associates of Texas: 82
13. GI Alliance of Illinois: 80
14. Gastroenterology Associates of New Jersey: 80
15. Arizona Digestive Health: 76