Gastrointestinal Institute
Gastroenterology • Normal, IL
Information from public sources; not independently verified. Confirm hours, insurance and appointment availability with the clinic.
Last gathered July 11, 2026. How our information is sourced · Report incorrect information
About
Gastrointestinal Institute, LLC is a small, patient-centered gastrointestinal care provider based in Normal, Illinois, with 3 offices nationwide. The practice focuses on comprehensive digestive health services, including early detection procedures such as colonoscopies, delivered by a dedicated 2-person team. Key details: - Industry: Hospitals and Health Care; Specializes in comprehensive digestive healthcare and GI procedures. - Location: Headquarters in Normal, IL (2200 Jacobssen Dr, Normal, IL 61761) with multiple Illinois offices. - Contact: info@ilgastro.com; Phone (309) 451-1123. - Workforce: 2 employees (minimal staffing, growth +12.5% YoY). - Web presence: ilgastro.com; ~2,779 monthly visits; low bounce rate (0.4%), U.S.-centric traffic. - Services and focus: Gastrointestinal care, colonoscopies, GI diagnostics, patient-centered care.
Services Offered
Team
Insurance & Payment
Not published.
Languages Spoken
FAQs
What are the hours for scheduling an appointment?
Monday - Thursday: 8:30 AM – 4:00 PM; Friday: 8:30 AM - 2:00 PM.
Social Media
Photos
Photos published by Gastrointestinal Institute showing the gastroenterology practice in Normal, IL.
What Patients Say
Overall sentiment across review platforms: positive
- Promallu (aggregated data): 4.9/5 (199 reviews)
Patients praise
- clean and professional facility environment
- caring, thorough, and attentive medical staff
- efficiency in appointment scheduling and procedure turnaround
- good value compared to hospital-based procedures
Common complaints
- delays in receiving test results
- concerns regarding communication and professionalism of individual providers
- past allegations of medical malpractice or poor treatment outcomes for specific doctors at the practice
"Dr. Matter is so unbelievably caring, thorough and as present as possible. He always explains everything and listens to any concerns. I think this doctor office may be the nicest and most attentive doctor office I have EVER been too."
- Patient review via Promallu"I've had to get an endoscopy and colonoscopy done in the last 2 years. This place exceeds my expectations of professionalism. Very clean and professional ..."
- Patient review via Yelp"He used my mother as a Guinea pig to try a new Hep C treatment. She would have survived had she had a transplant BEFORE the treatments."
- Patient experience/complaint regarding Dr. Stephen Matter via VitalsSynthesized from public review platforms as of Jul 11, 2026 - sources: [1][2][3][4].
In the News
- New Center Expands Advanced GI Care to Suburban Chicago - Apr 30, 2026
- $15 million center for ‘complex’ GI care opens at Central DuPage Hospital – Shaw Local - May 4, 2026
- Sydney M. Gilmer - Nurse Practitioner in Normal, IL - May 14, 2026
- $15 million center for ‘complex’ GI care opens at Central DuPage Hospital - Apr 30, 2026
- Dr. Jeffery Victor, DO, Gastroenterologist | St Charles, IL | WebMD - Oct 22, 2025
Information sourced from the clinic's website as of July 11, 2026.
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