GI Alliance of Illinois: Arlington Heights
GI Alliance of Illinois: Arlington Heights is a Gastroenterologist practice in Arlington Heights, IL. Rated 4.6 from 1243 public reviews. Phone and website are listed.

Address
1415 S Arlington Heights Rd, Arlington Heights, IL 60005
Arlington Heights, IL 60005
Phone
(847) 439-1005Website
Visit listed websiteListing updates
Request a correction or opt-outListed hours
- Monday
- 8AMβ5PM
- Tuesday
- 8AMβ5PM
- Wednesday
- 8AMβ5PM
- Thursday
- 8AMβ5PM
- Friday
- 8AMβ5PM
- Saturday
- Closed
- Sunday
- Closed
Credentials, affiliations, and coverage
Sources
- google-maps-octoparse Β· checked Aug 30, 2026
Federal data is attributed to its source and does not imply CMS endorsement.
Newest photos

Newest reviews
Andrew Magsam
No written review was provided.
Debbie Irwin
My only negative feedback is my ultrasound appointment was 45 minutes late which is unusual.
Sam Marsala
"Everyone" at GI Alliance of Illinois has been extremely helpful. kind and compassionate. Every aspect of my procedure has been thoroughly explained and the nurses have been very generous with their time. I highly recommend them all.
Kathy Peach
No written review was provided.
fguard112
Friendly staff, very organized and provided professional service to me
Debbie Marshall
jamie schwartz is an excellent pa....with dr bernsen. .(.dr wasnt available ..for awhile.)..very thorough,professional....but it's pretty impossible getting through to GI alliance...I try many times calling...hardly anyone answers...it's all AI.. website very confusing to go on...
Terrie Lieberum
No written review was provided.
jackie Pre
Worst Dr's visit, ever. First visit for my daughter, Dr Mitchell Bernsen walks in, does not introduce himself, does not greet us, asks what can I do for you. Explain what's going on, says if you were seen at Rush, why are you here, if they couldn't do anything for you, I can't. Does not examine my daughter. Says maybe I can give her something. We tell him she can't swallow pills, he says then I would suggest you go back to Rush or the Mayo clinic and gets up and walks out. Then I get an office bill of $157.00 which I'm contesting. Update, no surprise, nit waving the fee.
Stefan Anguelov
Nice welcome , very polite and friendly staff. Excellent services !
Paul Yu
I am writing to express my sincerest gratitude for the wonderful care I received during my recent visit. From the warm welcome at the exception ( Thank you so much to the lady call Debbie C) to the excellent medical questions, thanks for your attention and your hard workπ



