Public provider listing

Brian Blumenstein, M.D.

4.8(95)

Brian Blumenstein, M.D. is a Gastroenterologist practice in Oak Lawn, IL. Rated 4.8 from 95 public reviews. Phone and website are listed.

Address

9921 SW Hwy, Oak Lawn, IL 60453
Oak Lawn, IL 60453

Public hours

Listed hours

As published
Monday
9AM–6PM
Tuesday
9AM–6PM
Wednesday
9AM–5PM
Thursday
9AM–6PM
Friday
9AM–5PM
Saturday
Closed
Sunday
Closed
Verified listing details

Credentials, affiliations, and coverage

Checked Aug 27, 2026

Sources

Federal data is attributed to its source and does not imply CMS endorsement.

Public media

Newest photos

Up to 10
Brian Blumenstein, M.D. listing photo 1
Public reviews

Newest reviews

Up to 10

Cecilia Gonzalez

3.0

No written review was provided.

Paul Mallo

5.0

Fast efficient procedure. Dr. Blumenstein has explains things very thoroughly and followed up with me very professional. The team at Christ Medical center was excellent from the time I got there until the time I was discharged.

Dominika Kozik

5.0

I had a colonoscopy performed by Dr. Brian Blumenstein and his team together with my husband, and I would like to thank them for the excellent professional care. The entire staff was kind, friendly, and very helpful, which significantly reduced the stress associated with the procedure. Dr. Blumenstein demonstrated great knowledge, calmness, and a very thorough approach to patient care. Everything was clearly explained before the procedure, and afterward we received detailed information and answers to all our questions. During the procedure, I also had the pleasure of meeting a very kind anesthesiologist who helped me feel calm and safe. The entire process went smoothly and in very comfortable conditions. I also appreciate the good organization and short waiting times. I highly recommend Dr. Blumenstein and his team to anyone who needs this type of procedure.

Patricia Wall

5.0

No written review was provided.

Rose Benton

5.0

Love the Doctor very nice will be seeing him again thank you so much

Rose Benton

5.0

Love the Doctor very nice will be seeing him again thank you so much

Paul Mallo

5.0

Fast efficient procedure. Dr. Blumenstein has explains things very thoroughly and followed up with me very professional. The team at Christ Medical center was excellent from the time I got there until the time I was discharged.

Cecilia Gonzalez

3.0

No written review was provided.

Patricia Wall

5.0

No written review was provided.

Dominika Kozik

5.0

I had a colonoscopy performed by Dr. Brian Blumenstein and his team together with my husband, and I would like to thank them for the excellent professional care. The entire staff was kind, friendly, and very helpful, which significantly reduced the stress associated with the procedure. Dr. Blumenstein demonstrated great knowledge, calmness, and a very thorough approach to patient care. Everything was clearly explained before the procedure, and afterward we received detailed information and answers to all our questions. During the procedure, I also had the pleasure of meeting a very kind anesthesiologist who helped me feel calm and safe. The entire process went smoothly and in very comfortable conditions. I also appreciate the good organization and short waiting times. I highly recommend Dr. Blumenstein and his team to anyone who needs this type of procedure.

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