GI Alliance of Illinois
Gastroenterology • Arlington Heights, IL
Clinic Type
Gastroenterology
Address
1415 S Arlington Heights Rd, Arlington Heights, IL 60005
Phone
847-439-1005
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Opening Hours
Monday – Friday 8:00 AM – 5:00 PM
Emergency Care
If you are experiencing a medical emergency, please call 9-1-1.
Services Offered
Team
Insurance & Payment
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Languages Spoken
FAQs
What are your hours?
Monday – Friday 8:00 AM – 5:00 PM.
How do I schedule an appointment?
Call 847-439-1005 or click the “Message Us” button on the site and a team member will contact you within 48 hours.
Request An Appointment?
To schedule an appointment, please call 847-439-1005 or click the “Message Us” button located at the bottom right corner of your screen and a member of our team will contact you within 48 hours.
Social Media
Photos
What Patients Say
Overall sentiment across review platforms: mixed
- Healthgrades: 4.4/5 (79)
- Healthgrades: 3.7/5 (58)
- Vitals: 3.8/5 (38)
- Vitals: 3.2/5 (20)
- Healthgrades: 4.1/5 (23)
- U.S. News & World Report: 5/5 (50)
- GI Alliance of Illinois: 4.8/5 (204+)
Patients praise
- Professionalism and thoroughness during medical exams
- Ability to explain medical information clearly
- Kind and supportive office staff and nursing teams
- Comfortable and efficient patient experience for procedures like colonoscopies
- Empathetic and patient demeanor in some providers
Common complaints
- Difficulty reaching staff or scheduling appointments
- Reports of rude or dismissive bedside manner
- Complaints about office administration, billing errors, or long wait times
- Feelings of being rushed during appointments
- Lack of clear explanations or follow-up plans
"The absolute worst experience. He has the worst attitude. Worst experience. Went for a follow up and they canceled my apt without even telling me."
— Vitals review of Dr. Peter C. Rantis Jr."First visit with Dr. Lattin. He very professional and easy to talk with. I walked with a plan for the next six months and 100% confidence that I was with the right physician."
— GI Alliance of Illinois review of Dr. Joel Lattin"His bedside manner was horrible... rude and arrogant."
— Healthgrades review of Dr. Mitchell BernsenSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- Bradley Shapiro, MD Recognized as a 2026 Castle Connolly Top Doctor — Jan 27, 2026
- YUN JU KIM, M.D.; VIJAYA L. RAO, M.D. | JWC Media — Feb 1, 2026
Information sourced from the clinic's website as of July 11, 2026.
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