Live
Read more

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.

Clinic Type

Gastroenterology

Address

2200 Jacobssen Dr., Normal, IL 61761

Phone

(309) 451-1123

Email

info@ilgastro.com

Opening Hours

Monday - Thursday: 8:30 AM – 4:00 PM; Friday 8:30 AM - 2:00 PM

Telehealth

Available

Services Offered

  • Gastroenterology
  • Gastrointestinal care
  • Colorectal screening
  • Digestive health evaluation
  • Endoscopy (implied by context)
  • Colonoscopy (implied by context)
  • Treatment planning
  • Patient-centered care

Team

  • Gastrointestinal Institute Team, Board-certified gastroenterologists and medical staff — Gastroenterology care team

Insurance & Payment

Languages Spoken

  • English

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

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 Vitals

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026.

More gastroenterology clinics in Normal

Normal, IL·Gastroenterology

Carle Health is a nonprofit, Urbana, Illinois-based health system (founded 1946) that provides clinical care, health insurance, research, and academics. It operates as a Level 1 trauma center with specialized programs in digestive health, heart and vascular, neuroscience, spine, cancer, and neonatal care (Level 3 NICU and epilepsy center). Associated with the Carle Illinois College of Medicine and Stephens Family Clinical Research Institute, Carle emphasizes research, clinical trials, and education alongside patient care. The system serves residents in Illinois and includes multiple contact options and a broad network of services under the Carle Foundation umbrella.

VerifiedOnline bookingSince 1946
Normal, IL·Gastroenterology

GI Alliance of Illinois is a private gastroenterology practice with 20 offices across Illinois, headquartered in Arlington Heights. Founded in 2022, it offers clinical care for GI conditions (e.g., acid reflux, abdominal pain, IBS, IBD, colon cancer screening, liver disease) with board-certified gastroenterologists and a patient-centric approach. They list multiple Illinois locations (including Oak Lawn, Hinsdale, Lake in the Hills, Normal, Arlington Heights) and provide contact options. If you’re seeking a gastroenterologist specifically in Bloomington, IL, this page notes a Normal, IL office and other Illinois locations, but Bloomington isn’t listed among their current addresses. For Bloomington-area GI care, you may contact GI Alliance of Illinois to confirm whether they have a nearby provider or offer telehealth in your area.

VerifiedOnline bookingEmergency careSince 2022

See all gastroenterology clinics in Normal

Comparing your options?

See other gastroenterology clinics in Normal, or search the full directory by insurance, ratings, and more.

More Gastroenterology Clinics