What patients are saying
Overall rating
4.84
Average wait time
4.71
Bedside manner
4.88
“This was one of the most positive experiences I have ever had with a medical professional. Dr. Stadtmauer was incredibly patient, attentive, and genuinely curious about my long and boring allergy saga. His evaluation was incredibly comprehensive - he spent over one hour with me.”
Julie S.December 21, 2025
“Dr stadmauer is an incredible doctor. He’s the only doctor that I fully trust with my care. I’ve been going to him for over 10 years and he cares deeply about his patience and is the only doctor that has helped me so much with my asthma and chronic sinusitis. His staff are also terrific! They helped me so many times with medication approvals and always greet you with warmth. I’m so thankful this DR!”
Theresa S.October 31, 2025
About Dr. Gary Stadtmauer
I look forward to helping you!
Dr. Stadtmauer is an assistant professor of medicine at Mount Sinai School of Medicine where he teaches in the allergy fellowship program. He treats a range of allergic disorders with particular interests in asthma, anaphylaxis, chronic cough and sinusitis. His teachings activities include lecturing at national meetings and writing articles and an allergy blog for the WebMD physician site (Medscape) on which he also serves the editorial board. He is a graduate of the Albert Einstein College of Medicine, trained in internal medicine at St. Luke’s Hospital and in allergy-immunology at Mount Sinai Medical Center. He is board certified in internal medicine and allergy-immunology. Dr. Stadtmauer has a strong interest in human rights and has volunteered with Healthright International since 1999.
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Office location
Education and background
Practice names
Hospital affiliations
- The Mount Sinai Hospital
Board certifications
- American Board of Allergy and Immunology
- American Board of Internal Medicine
Education and training
- Medical School - Albert Einstein College of Medicine of Yeshiva University, Doctor of Medicine
- Mount Sinai West, Internship in Internal Medicine
- Mount Sinai West, Residency in Internal Medicine
- The Mount Sinai Hospital, Fellowship in Allergy and Immunology
Professional memberships
- American College of Physicians
- American Academy of Allergy, Asthma & Immunology
Awards and publications
- Castle Connolly Top Doctor
- Castle Connolly Top Doctors NY Region
- New York Magazine Best Doctors List 2015-2020
Languages spoken
- English
- Spanish
Provider's gender
Male
NPI number
1669567814
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.84
Wait time
4.71
Bedside manner
4.88
Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
559 reviews
Most relevant
The doctor was very nice and listened to my concern, The receptionist was very nice as well, they both made me feel welcomed.
September 4, 2025Lianna C.Verified patient
Very friendly helpful staff. The doctor listened to my issues before preforming testing to help diagnose the issues.
August 13, 2024Naomi L.Verified patient
Good In general. One thing I don’t like is that he would give you more exams or have you see more doctors to be “100% sure”.
More than 1 year agoInitials hidden
Friendly and down to earth. Clear and thorough explanations. Was also mindful of my budget when discussing procedures.
January 2, 2020Everett H.Verified patient
Excellent Doctor - thorough and polite. My son loved him and the office staff as well. Highly recommend this practice
May 22, 2017Kim L.Verified patient
Seemed knowledgeable outside of his expertise which contributed to helping me out I believe with my unusual condition.
June 13, 2018Initials hidden
Excellent care from Dr. Stadtmauer. He takes time to listen and is thoughtful about diagnosis. Highly recommended.
October 11, 2016Initials hidden
Very friendly. Doctors and nurses. Can’t wait until my next appointment! And who says that about a dr appointment?!
July 28, 2019Nicholas D.Verified patient
Dr. Stadtmauer is an excellent doctor. He is very good at digging into symptoms to see what the true problem is.
More than 1 year agoInitials hidden
Extremely thorough, very attentive, confident, smart, good sense of humor, felt like a total expert in his field.
May 4, 2016Judith B.Verified patient
Very prompt, thorough and considerate. Would certainly recommend and will return for any allergy related matters.
October 17, 2019Lisa M.Verified patient
Dr. Stadtmauer and his staff are the best.
Was in and out.
Always the best, most thoughtful care.
LOUIS
December 4, 2018Louis V.Verified patient
Very professional, patient, & knowledgeable. Took time to explain steps taken to test for potential allergens.
August 19, 2018Initials hidden
Dr. Stadtmauer is a brilliant mind and caring doctor. I'm grateful to have found him and been under his care.
April 11, 2016Leslie H.Verified patient
Excellent and attentive doctor and staff. Highly impressed by interest, dedication and professionalism.
May 29, 2019Initials hidden
Dr. Stadmauer is my favorite of my doctors, and I highly recommended him (and have in the past!) to all.
July 13, 2018Laura S.Verified patient
Dry Stadtmauer was very easy to talk to and listened to all of my concerns. Would definitely recommend.
March 28, 2016Jordan M.Verified patient
Great! He was attentive, easy to talk to, and the appointment was pretty quick. I would recommend him!
March 17, 2017Nirali S.Verified patient
Professional, courteous, informed, I would recommend this Dr. for people seeking relevant treatment.
More than 1 year agoHeidi D.Verified patient
Very knowledgeable, the doctor was very helpful and was able to provide several options for treatment.
January 26, 2015Justin E.Verified patient
My appointment with Dr. Stadtmauer was fine. I find the office to be professional and efficient.
November 8, 2018Anne B.Verified patient
Excellent physician. Well informed and excellent bedside manner. Would recommend in a heartbeat!
March 16, 2010RK
Professional, knowledgeable and comfortable! Was put at ease for my first time at an allergist!
September 17, 2018Brandon C.Verified patient
Dr. Stadtmauer was thoughtful, knowledgeable, personable, patient, and kind. Highly recommend!
August 30, 2016Jane L.Verified patient
I love Dr. Stadtmauer’s office and whole team. He’s a great, caring doctor with a great staff!
More than 1 year agoHeather M.Verified patient
I had follow up questions and Dr. Stadtmauer was so quick to reply and easily accessible!
September 27, 2017Gabrielle Y.Verified patient
Helpful, informative, and funny! Everyone in the office was very nice and accommodating
May 14, 2015Kelsey P.Verified patient
Really thoughtful. Took a lot of time, listened to me, and gave very helpful advice.
March 16, 2016Initials hidden
Very knowledgeable, seems to care a lot about his patients. Friendly staff too.
More than 1 year agoInitials hidden
Dr. Stadtmauer was thorough in his exam, complete in his explanation & comforting.
June 7, 2017Mary A W.Verified patient
I have been going to Dr. Stadtmauer for 10 years. He is thoughtful and thorough.
February 14, 2019Karen B.Verified patient
Visit was quick, they did all the tests and got the results while in the office.
More than 1 year agoInitials hidden
Amazing doctor. Patient, understanding, and thorough. I would highly recommend.
September 24, 2015Eva C.Verified patient
Great experience! Nice people, thoughtful doctor who actually cares!
July 15, 2023Initials hidden
Gary was spectacular. I had a problem for 30 years that he solved in one visit.
July 5, 2017Steven G.Verified patient
Very thorough. Intelligent. Thoughtful and caring. Would recommend to anyone.
May 9, 2016Initials hidden
He was excellent. Answered all my questions and made me feel very comfortable.
May 17, 2018Maria R.Verified patient
Very personable, seems to be quite competent and interested in the pataient
December 19, 2017Mary Jo P.Verified patient
He was very patient and explained my situation well. Thorough with the tests.
September 13, 2016Initials hidden
The doctor was honest and thorough. Office staff was very friendly.
October 20, 2022Linda G.Verified patient
professional and knowledgeable. good recommendations for follow up doctors.
October 12, 2017Aaron L.Verified patient
One of the best doctor's I've ever seen. Listens, cares, and is thoughtful.
More than 1 year agoMelissa E.Verified patient
Very thorough consultation, asked lots of questions, and was very engaged.
August 25, 2015Initials hidden
Office was pleasant and well organized. Service was quick and considerate,
More than 1 year agoMarie B.Verified patient
He’s very professional, his office is clean and his staff are very nice
August 12, 2020Jason L.Verified patient
Doctor was apologetic for wait time and patient with all my questions.
March 7, 2017Emma E.Verified patient
Very nice receptionist and Doc didn't rush through the appointment.
More than 1 year agoInitials hidden
They were very professional and the staff were super friendly.
October 14, 2022Fernando F.Verified patient
I had a good and efficient visit and the doctor explained everything.
January 24, 2017Initials hidden
Very thorough and thoughtful. Excellent follow up highly recommend
March 8, 2017Ellie E.Verified patient
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How soon can I make an appointment with Dr. Gary Stadtmauer?
Generally, Dr. Gary Stadtmauer has appointments available on Zocdoc within 1 week. You can see Dr. Stadtmauer's earliest availability on Zocdoc and make an appointment online.
Is Dr. Gary Stadtmauer accepting new patients?
Dr. Gary Stadtmauer generally accepts new patients on Zocdoc. You can see Dr. Stadtmauer's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. Gary Stadtmauer accept my insurance?
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Can I make an appointment with Dr. Gary Stadtmauer online?
Yes, you can make an appointment online with Dr. Stadtmauer using Zocdoc. It’s simple, secure, and free.
Which hospital is Dr. Gary Stadtmauer affiliated with?
Dr. Gary Stadtmauer is affiliated with The Mount Sinai Hospital.
What practice does Dr. Gary Stadtmauer work with?
Dr. Gary Stadtmauer works with Gary Stadtmauer MD.
Where is Dr. Gary Stadtmauer's office located?
Dr. Gary Stadtmauer's office is located at 120 E 56 St, New York, NY 10022.
Which board certifications does Dr. Gary Stadtmauer have?
Dr. Gary Stadtmauer is certified by American Board of Allergy and Immunology and American Board of Internal Medicine.
What are common reasons for patients to see Dr. Gary Stadtmauer?
Dr. Gary Stadtmauer frequently sees patients for Allergy Consultation, Allergy Testing, Asthma, Eczema, and Sinus Problems / Sinusitis. You can see other visit reasons for Dr. Gary Stadtmauer on their profile.
What languages does Dr. Gary Stadtmauer speak?
Dr. Gary Stadtmauer speaks English and Spanish.
How do patients rate Dr. Gary Stadtmauer in reviews?
559 patients have reviewed Dr. Gary Stadtmauer. The overall rating for this doctor is 4.84/5. They have a 4.88/5 rating for bedside manner and a 4.71/5 rating for wait time. You can read individual reviews and ratings on their profile.