GI Partners of Illinois

What GI Partners of Illinois does

GI Partners of Illinois, PLLC is the largest independent physician-led gastroenterology group in Illinois, operating five wholly owned clinical divisions (North Shore Center for Gastroenterology, Gastroenterology & Internal Medicine Specialists, GI Solutions of Illinois, Southwest Gastroenterology, and Digestive Health Services) across nine-plus clinic locations in Chicago and its suburbs. The group delivers comprehensive digestive health care including consultations, diagnostic and therapeutic procedures (colonoscopy, EGD, endoscopic ultrasound, ERCP, enteroscopy, flexible sigmoidoscopy), and chronic disease management for conditions such as GERD, IBS, IBD, liver disease, and colon cancer, supported by an in-house pathology lab, a Patient Portal, and an Open Access Screening Colonoscopy Program. The business runs on a fee-for-service clinical model with revenue generated through insurance billing across 16+ accepted plans (UnitedHealthcare, Medicare, Blue Cross Blue Shield, Humana, Aetna, Cigna, and several Medicaid-adjacent carriers) and patient payments, supplemented by physician referral channels and direct-to-consumer digital acquisition via online scheduling and the Gut Insights podcast. Recent strategic emphasis is on embedding AI-driven chronic care capabilities through partnerships with Nexus Healthcare Management and Acucare, and extending into adjacent care verticals via the MyNutritionRx nutrition program with Sylvan Health.

Name

GI Partners of Illinois

Legal name

GI Partners of Illinois, PLLC

Website

https://gipartnersofil.com

Company type

Private

Founded year

2018

Operating status

Operating

Headcount range

251–500 employees

Short description

GI Partners of Illinois is the largest independent physician-led gastroenterology group in Illinois, operating nine-plus clinic locations across the Chicago metro area delivering diagnostic, therapeutic, and chronic GI care under five legacy practice brands.

Ownership category

akta.pro rank

Product category

Gastroenterology Services

NAICS

Ambulatory Health Care Services (621)

SIC

Services-Offices & Clinics Of Doctors Of Medicine (8011)

akta.pro primary industry

General Gastroenterology (HLAKAEAA)

akta.pro secondary industry

Endoscopy & GI Diagnostic Centers (HLAFAKAG)

Keywords

• Gastroenterology services
• Digestive health care
• Endoscopic procedures
• Colon cancer screening
• Liver disease treatment

Headquarters

HQ city

Chicago

HQ country

United States

HQ region

North America

Offices10 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Technology or R&D, Marketing or Sales, Others

Revenue model

1. Clinical GI Services: Fee-for-service healthcare delivery model covering consultations, diagnostic procedures, and treatments for digestive health conditions. Revenue generated through insurance billing and patient payments.

Go-to-market motion2 records

Distribution channels4 records

Marketing channels5 records

Core offering

GI Partners of Illinois operates a multi-location gastroenterology practice delivering primary medical care, diagnostic procedures (colonoscopy, EGD, endoscopic ultrasound, ERCP, enteroscopy, flexible sigmoidoscopy), and therapeutic treatments for digestive health conditions. Services are delivered through five clinical divisions across 9+ Illinois locations, supported by an in-house pathology lab, an AI-driven chronic care platform, and the MyNutritionRx dietary program.

Product overview

GI Partners of Illinois is a multi-division gastroenterology healthcare network operating as the largest independent physician-led GI group in Illinois. The network comprises five divisions: North Shore Center for Gastroenterology, Gastroenterology & Internal Medicine Specialists (GAIMS), GI Solutions of Illinois, Southwest Gastroenterology, and Digestive Health Services. The core clinical portfolio centers on six primary diagnostic and therapeutic procedures including Colonoscopy, EGD, Endoscopic Ultrasound (EUS), ERCP, Enteroscopy, and Flexible Sigmoidoscopy, supported by specialized programs such as MyNutritionRx for dietary guidance and an Open Access Screening Colonoscopy Program for streamlined preventive care. Patient-facing digital services include a Patient Portal for secure access to medical records and test results, and Online Bill Payment functionality. The divisions collectively offer treatment for over 18 digestive conditions including GERD, IBS, IBD, liver disease, colon cancer, and celiac disease.

Differentiator

Problem solved

Functional benefit

Brands

• MyNutritionRx: Specialized nutrition program offering personalized dietary guidance to help patients manage symptoms, improve overall health, and prevent future issues
• Gut Insights
• Partnering for Better Health

Products and services

• Colonoscopy
• EGD (Esophagogastroduodenoscopy)
• Endoscopic Ultrasound (EUS)
• ERCP (Endoscopic Retrograde Cholangiopancreatography)
• Enteroscopy
• Flexible Sigmoidoscopy
• MyNutritionRx
• Patient Portal
• Open Access Screening Colonoscopy Program
• Online Bill Payment

Quantifiable outcome

• Over 60,000 procedures performed at Digestive Health Services division
• +1 more outcomes

Named customers4 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Four partnerships are on record, tiered core and minor.

• Nexus Healthcare ManagementcoreStrategic or Co-development Partner · 19 May 2025Strategic partnership to launch AI-driven chronic care platform across GI Partners network. This Nexus deal enables the group to embed AI into core operations for chronic GI disease management.
• AcucarecoreTechnology or IntegrationPartnership to launch first AI-driven chronic GI care platform in Illinois, transforming gastroenterology care with artificial intelligence.
• Sylvan HealthcoreStrategic or Co-development PartnerJoint initiative (MyNutritionRx) providing specialized nutrition program for GI patients - personalized dietary guidance to manage symptoms and improve digestive health outcomes.
• TandemminorGTM or Marketing PartnerCEO Dr. Geogy Vennikandam featured in Tandem article on how purpose technology can strengthen GI practice operations while keeping care human-centered.

Scale indicators7 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Gastro Health: Large multi-state PE-backed gastroenterology group offering the same comprehensive GI services (colonoscopy, EGD, ERCP, infusion) as GI Partners of Illinois under a multi-location physician practice model.
• GI Alliance: The largest PE-backed gastroenterology consolidation platform in the U.S. GI Alliance is a structurally comparable peer — multi-location physician-led GI practices offering the same diagnostic, endoscopic, and chronic GI services, and a direct competitive threat to GI Partners' physician recruitment and Illinois market share.
• The Oregon Clinic: Independent multi-specialty physician practice with a sizable gastroenterology division — comparable on multi-location, physician-owned structure and outpatient specialty care delivery.
• United Digestive: PE-backed GI practice platform operating multiple physician-led divisions similar to GI Partners of Illinois' divisional model. Directly comparable on multi-location physician-led GI care, procedure mix, and roll-up strategy.
• One GI: PE-backed gastroenterology platform partnering with independent GI practices — directly comparable offering and partner model, and a credible competitor for physician partnerships and patient referrals across the Midwest.

Regional players

• Texas Digestive Disease Consultants: Large independent regional GI practice in Texas offering comprehensive gastroenterology services across multiple locations — comparable in scale and service mix to GI Partners' divisional structure.
• Borland Groover: Large independent gastroenterology group serving Florida with multiple clinic locations and similar procedural focus (colonoscopy, EGD, advanced endoscopy), useful for benchmarking physician-led GI consolidation economics.
• MNGI Digestive Health: Independent, multi-location physician-led GI practice serving the Twin Cities metro in Minnesota — the closest structural and operating analog to GI Partners of Illinois (independent, multi-location, physician-led, fee-for-service GI care).
• Connecticut GI: Independent regional gastroenterology practice group — comparable as a physician-led, multi-location GI practice serving a single state market.

Broad incumbents

• DuPage Medical Group (now Duly Health and Care): Large Illinois-based independent multi-specialty physician group with gastroenterology services across the same Chicago metro geography — directly comparable regional competitor for GI referrals and physicians in Illinois.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/gipartnersofil
• YouTubeyoutube.com/@GIPartnersofIllinois
• Facebookfacebook.com/GIPartnersofIllinois
• LinkedInlinkedin.com/company/gi-partners-of-illinois/posts/?feedView=all
• Instagraminstagram.com/gipartnersofillinois

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Subsidiaries5 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about GI Partners of Illinois