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Northwestern Medicine Dermatology Old Irving Park

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54 reviews
+1 (312) 695-8106
Website

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Photos

John T. McMahan, M.D.
John T. McMahan, M.D.
Dr. McMahan wth Cuban women selling fried corn nuts.
Dr. McMahan wth Cuban women selling fried corn nuts.
Allergy lab
Allergy lab
Allergy waiting area
Allergy waiting area
Reception area
Reception area
Dr. McMahan's wife Lynn aka Lynn S. Green... spokesperson for eco-green issues and products.
Dr. McMahan's wife Lynn aka Lynn S. Green... spokesperson for eco-green issues and products.
4445 W Irving Park Rd Ste 330
Chicago, IL 60641
+1 (312) 695-8106
https://www.nm.org
Northwestern Medicine is proud to have five hospitals ranked among Americas Best, including Northwestern Memorial Hospital, the No. 1 hospital in Illinois for 13 straight years (tie), by U.S. News & World Report, 2024 2025. We are leading the quest for better care in the Chicago area and beyond. With more than 200 locations across Chicagoland, better care and better treatments are never far from home. To learn more, visit our website.

Also at this address

Goldhirsh, Zoe, Ot

Northwestern Medicine Old Irving Park Outpatient Center

Northwestern Medicine Urology Old Irving Park

Kick, Jennifer, E, DPT

Reviews

yelp logo
3.054 reviews
Photo of Natalia A.
Natalia A.
6/18/2014

I have been a patient for the past 7 years, i see Dr McMAhan for my sinuses, and get allergy injections. It's pathetic and ridiculous to see these negative reviews!! The nonsense people have...

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Jeffrey R.
6/6/2025

ask Doctor Mc Sinus Surgery why Dr. Carothers left suddenly, like same day kinda stuff .

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Photo of Rocky B.
Rocky B.
8/26/2008

I've been going to Northwestern Nasal & Sinus since April. Yep, right after I got my cute little kitty that made me wheeze and itch. Awww, but he is such a cutie...umm when he isn't tackling me at...

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Photo of Oscar G.
Oscar G.
3/2/2011

I could not agree more with every other negative review on here that explains the lack of care and concern provided by this practice. My experience here was horrible and I actually gave them the...

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Photo of Heather F.
Heather F.
12/29/2015

I have been a patient of Dr. McMahan's for the past six months. While he's a perfectly competent doctor who treated my allergy issues well, the rest of his practice is a disaster. I've had no...

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United States›Illinois›Chicago›Northwestern Medicine Dermatology Old Irving Park

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