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Gastroenterology (GI) groups: who is PE-backed?

32 gastroenterology practice groups we have researched, grouped by label, with backers and sources.

PE-backed 6   PE-backed, now lender-controlled 2   Not PE, corporate-owned 14   Part of a health system 4   Group practice 6

PE-backed 6 groups

A private-equity firm holds a majority or minority stake in the practice or in the company that manages it, including the PE arms of sovereign and pension funds. Partial stakes count.

GroupOwner / backersSince Known locations
Gastro HealthOMERS Private Equity; Penfund2021202
United DigestiveKohlberg & Company202393
Allied Digestive HealthAssured Healthcare Partners202189
Unio Health PartnersTriton Pacific Capital Partners; Florac and Beach Point Capital202147
Pinnacle GI PartnersH.I.G. Growth Partners202010
Gastro Care PartnersVarsity Healthcare Partners20197

PE-backed, now lender-controlled 2 groups

A former private-equity platform now controlled by its lenders after a restructuring.

GroupOwner / backersSince Known locations
One GILenders led by Goldman Sachs-managed funds; Hancock Park, OFS Capital and CIM Real Assets funds hold small loan positions202629
Gastroenterology Health Partners
part of One GI
One GI20268

Not PE, corporate-owned 14 groups

Owned by a company that isn’t a PE fund: public companies and insurers, large family- or founder-owned companies whose owners aren’t the clinicians, family investment firms, and nonprofit insurers.

GroupOwner / backersSince Known locations
GI Alliance
part of The Specialty Alliance (Cardinal Health)
Cardinal Health: 73% of GI Alliance at close; ~76% of The Specialty Alliance after Solaris Health; physician owners hold the rest2025192
Texas Digestive Disease Consultants
part of GI Alliance
Cardinal Health via GI Alliance / The Specialty Alliance202579
US Digestive Health
part of SCA Health (Optum / UnitedHealth Group)
SCA Health202555
Digestive Health Associates of Texas
part of GI Alliance
Cardinal Health via GI Alliance / The Specialty Alliance202542
Capital Digestive CarePhysician-owned practice; its MSO is a JV with Optum's SCA Health201934
Arizona Digestive Health
part of GI Alliance
Cardinal Health via GI Alliance / The Specialty Alliance202530
GI Alliance: other Texas member practices
part of GI Alliance
Cardinal Health via GI Alliance / The Specialty Alliance202527
Austin Gastroenterology
part of GI Alliance
Cardinal Health via GI Alliance / The Specialty Alliance202520
Gastro Consultants of San Antonio
part of GI Alliance
Cardinal Health via GI Alliance / The Specialty Alliance202513
GI Associates & Endoscopy Center (Mississippi)
part of GI Alliance
Cardinal Health via GI Alliance / The Specialty Alliance20254
Arizona Centers for Digestive Health
part of Covenant Physician Partners (USPI / Tenet)
Covenant Physician Partners, now owned by USPI2024
Covenant Physician Partners
part of USPI (Tenet Healthcare)
United Surgical Partners International, a Tenet Healthcare subsidiary2024
PE GI Solutions
part of SCA Health (Optum / UnitedHealth Group)
SCA Health2022
SCA Health
part of Optum (UnitedHealth Group)
UnitedHealth Group, via Optum2017

Part of a health system 4 groups

Owned by a hospital or health system.

GroupOwner / backersSince Known locations
AmSurg
part of Ascension
Ascension2026
Baylor Scott & White Health: gastroenterology
part of Baylor Scott & White Health
Baylor Scott & White Health
Methodist Gastroenterology Specialists
part of Methodist Health System (Dallas)
Methodist Health System, via MedHealth / Methodist Medical Group
Texas Health Physicians Group: gastroenterology
part of Texas Health Resources
Texas Health Resources

Group practice 6 groups

A multi-office group owned by its dentists, doctors or vets, or a clinician-owned co-op, with no outside investor.

GroupOwner / backersSince Known locations
MNGI Digestive HealthIts doctors10
Borland GrooverIts doctors
Digestive Health PartnersIts doctors
GI Associates (Wisconsin)Its doctors
GI Partners of IllinoisIts doctors
Ohio Gastroenterology GroupIts doctors

Groups whose owner we couldn’t confirm are left out. A group with no known locations may still operate many offices under local names.