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Northwestern Nasal + Sinus

5.0

About this business

Dr. John McMahan is a sub-specialist focusing on nasal sinus, allergy, sleep, snoring and asthma problems. Dr. Jack Clemis is a world-famous Otologist specializing on ear, hearing problems, hearing aids, balance and vertigo. We have an in-house CT scanner and lab to quickly and efficiently diagnosis your issues and outline your treatment alternatives... often in one visit. We offer same-day appointments on request. 

Location details

676 N Saint Clair St, Ste 1575, Chicago, IL, 60611, United States

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WeekdayScheduleStatus
Mon8:00 a.m. to 4:00 p.m.
Tue7:00 a.m. to 4:00 p.m.
Wed7:00 a.m. to 4:00 p.m.
Thu7:00 a.m. to 4:00 p.m.
Fri8:00 a.m. to 2:00 p.m.
SatClosed
SunClosed
5.056 reviews
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Nathan W.'s profile image
Nathan W. 
12 years ago

I would highly recommend Dr. McMahan. He spends time with you to get a complete understanding of why you are there. He has a course of action and explains it, and I felt when I left his office that he cares about me getting well and is going to work to make that happen. 

Shawn M.'s profile image
Shawn M. 
12 years ago

rior to my surgery, I had no hope that I would sleep the night without waking up and snoring. Since my surgery, my snoring has all but been eliminated and I have actually been getting a full night's sleep. My wife has said that I don't gasp for air and snore loud anymore which is 100% attributable to Dr. McMahan. 

Jeffery M.'s profile image
Jeffery M. 
12 years ago

Dr. McMahan is a fabulous physician. I always feel welcome and in experienced hands, and wow! What a view! Overall, I am very pleased with Dr. McMahan and his staff! 

Bradley M.'s profile image
Bradley M. 
12 years ago

Dr. McMahan has been excellent in helping me with my lingering sinus issues. He has a great demeanor, excellent knowledge base, and strong interest in helping me. I also greatly appreciate the office efficiency – never a long wait, unlike my previous doctor! 

Hayden C.'s profile image
Hayden C. 
12 years ago

Thank you to Dr. McMahan and the whole team at NW Nasal & Sinus for giving me the greatest care and service! Appointments were all quick, every procedure was well explained and my recovery from surgery was minimal. Having the Doc call to check on me the night of my surgery showed how much Dr. M cares for his patients! Thanks again, I can now breathe! 

Kieran K.'s profile image
Kieran K. 
12 years ago

Dr. McMahan was very professional and efficient at diagnosing my condition. I would recommend him strongly. 

Harry K.'s profile image
Harry K. 
12 years ago

I visited a few doctors because I was experiencing Migraine headaches and other symptoms. They were not able to diagnose what was causing them. I was recommended to Dr. McMahan at Northwestern Nasal and Sinus by my co-worker. She told me how wonderful he was. However, I was very hesitant because I was so tired of going to doctors that did not take my health serious. Dr. McMahan immediately determined the root of my problems, provided a treatment plan and I was able to breathe once again. I love going to him because not only ... read more

Charlie S.'s profile image
Charlie S. 
12 years ago

I am very happy on how my surgery went. Dr. John McMahan answered every question I had and his staff. Everyone was very nice and business like. I would definitely refer anyone who has any nasal problems to Dr. McMahan and his staff. 

Charles R.'s profile image
Charles R. 
12 years ago

I’ve been a patient of Dr. McMahan for over two years and choosing Northwestern Nasal Sinus was one of the best decisions I’ve made. Dr. McMahan and did a very thorough job on my endoscopic sinus surgery and I’ve had fewer sinus infections and less sinus 

Frequently asked questions about Northwestern Nasal + Sinus

How is Northwestern Nasal + Sinus rated?

Northwestern Nasal + Sinus has a 5 star rating with 56 reviews. 

When is Northwestern Nasal + Sinus open?

Northwestern Nasal + Sinus is open now. It will close at 2:00 p.m.  

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