Struggling with allergies, asthma, or sinus symptoms? Allergy & ENT Associates makes it easy to get fast, expert care so you can start feeling better quickly. We specialize in allergy care for all ages, offering services such as allergy testing, treatment for seasonal and environmental allergies, food allergy care, and long-term solutions like allergy shots (immunotherapy). Whether you are dealing with sneezing, congestion, chronic sinus pressure, or asthma symptoms, our team is here to help. Our providers take the time to understand your symptoms and create a personalized treatment plan designed for lasting relief, not just temporary fixes. With a strong focus on efficiency and patient experience, we offer convenient scheduling and same-day or next-available appointments whenever possible. In addition to allergy care, our integrated team also provides ENT support for sinus and related conditions, allowing for a more complete approach when needed. Patients across Houston trust us for compassionate care, clear answers, and a smooth, stress-free experience from booking to visit.

Patient reviews

All reviews have been submitted by patients after interacting with the practice.

Overall rating

4.75

Wait time

4.51

Bedside manner

4.83

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

1642 reviews

Most relevant

Excellent diagnosis and explanation by Dr. Enrique. Glad that my PCP referred me to him.

July 23, 2026Guruprasad A.Verified patient

Dr. Quintero explained everything to me and listened to my concerns. I would recommend him to anyone needing an allergist.

November 15, 2016Gabriella G.Verified patient

Shot office. Excellent - the nurses are always friendly and the wait is never long. Don't mind coming for my visits.

TPVerified patient

Great Dr. and staff, will come gladly come back. He’s experienced and extremely professional. Highly recommended.

September 26, 2018Carol O.Verified patient

Dr Quintero is an amazing doctor. He clearly explains what the problem is and what’s the best way to tackle it.

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She was very sweet and seems knowledgeable of her recommendations. I would recommend her to my family and friends!

September 12, 2019Raquel M.Verified patient

She took the time to explain everything to me. She listened to my needs and concerns. Very personable and nice.

February 2, 2015Initials hidden

No pasamos hasta completar los formatos a mano, no los pude llenar antes porque no son compatibles con una Mac.

December 9, 2016Daniel G.Verified patient

The Doctor was very thorough and professional. She took time with the examination and explained everything very well.

July 24, 2025Camila C.Verified patient

Everyone in the office was so accommodating, and I really enjoyed talking with Dr. Nguyen.

January 28, 2026Rebecca B.Verified patient

Very knowledgeable, direct and concise which me being the same I appreciate

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Dr. Nguyen is always thorough and willing to discuss all options so you can make informed decisions. She is also super sweet!

June 23, 2020Stephanie F.Verified patient

The staff is very professional and make the visits enjoyable. Dr Nguyen always listens and always takes care of my requeats.

Paul F.Verified patient

Very compassionate doctor. Listened to me and genuinely wanted to help and get me the best treatment for me

August 16, 2023Initials hidden

She was excellent! She listened, gave options and recommendations, and gave thoughtful and thorough explanations.

October 17, 2016Teresa O.Verified patient

The Doctor was very knowledgeable, friendly, and professional. I am very satisfied with my first visit with her!!

June 13, 2017Jerry M.Verified patient

Office doesn’t send out prescriptions in a timely manner, Theres much better offices around and providers who care.

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I feel like he really listened and wanted to do what he could to help in my struggle back to health. Very nice.

Julie N.Verified patient

Dr. was friendly and listened to my concerns. I didn't feel rushed like often happens with doctors these days.

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Super helpful and listened to everything I was concerned about. Gave me clear answers and instructions

October 28, 2025Cassandra W.Verified patient

She did a fine job and listened well. She set a good course of action

February 25, 2026bradley S.Verified patient

it was truly a great visit. they made me feel comfortable n that they had my best internet at heart but

October 19, 2023Kimberly L.Verified patient

Great experience overall, everyone was nice and professional with minimal wait time. Apt was about 2.5hrs with testing

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Dr Bhutani and staff extremely professional. Wait time is always at a minimum. Would highly recommended them.

August 22, 2019Kellye L.Verified patient

Another excellent work by Dr Bhutani. He keeps close watch of my 1-yr old child as well. Thank you!

December 14, 2023Mikhail Robert P.Verified patient

Great doctor and nurses. Very professional and helpful. They know how to help you work with their insurance.

January 26, 2018Damon W.Verified patient

I was quite pleased and impresses; so much so I have told at least three friends of my pleasant experience..

July 15, 2020Wilma J.Verified patient

Was not rushed. Listened to all of my concerns. Thorough explanations. Office staff courteous and friendly.

April 14, 2021Charlene R.Verified patient

Dr. Sumit Bhutani is a very professional and thorough doctor that will listen to you with patience and care.

January 2, 2020Initials hidden

Dr. Z was great. I got in right on time, I was listened to and all of my concerns were addressed with care and patience.

April 13, 2026Sarah B.Verified patient

The staff was friendly and very helpful. Dr. Z was very thorough and worked to resolve my breathing problems.

Tresa R.Verified patient

This is an incredibly well organized, clean and modern office. I highly recommend Dr. Z for adults and children.

June 1, 2025Heather H.Verified patient

Would absolutely recommend this doctor. He’s extremely informative, patient, and caring.

September 23, 2025Initials hidden

Dr Z is a good listener and tries to come up with solutions to problems. Very thorough!

August 15, 2025Mollie G.Verified patient

Very professional and informative. The whole experience has been the best I have had at a doctors office.

February 22, 2024Ariel G.Verified patient

The diversity of patients were young to old. The staff were very accommodating of each patient.

September 20, 2025Geneva H.Verified patient

The office manager I spoke with was fantastic! She was very pleasant and helpful me.

August 21, 2025James G.Verified patient

She was a very good listener and gave me the prescription I needed to get better!

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Amazing doctor was able to express concerns and get great feedback

July 12, 2026Justice E.Verified patient

THE KIND OF PLACE THAT YOU WANT TO COME TO FOREVER....

April 6, 2026Gill D.Verified patient

Communication was excellent and the entire staff was very friendly and accommodating. I'm very pleased with my visit.

May 15, 2026Christopher T.Verified patient

Very good, did tests and took the time to examine and try to figure out what is wrong. Staff was friendly and caring.

February 3, 2026George B.Verified patient

She let me know some new concerns in the issue I had, was very helpful

May 15, 2026Initials hidden

Very good service. The doctor was nice. I got a lot of good information on my health.

October 4, 2025Thomas S.Verified patient

Dr. Joseph it was a great listener, made sure I knew all my options and overall provided me with wonderful care

August 6, 2025Initials hidden

Dr. Joseph was very professional and caring. Took time to listen.

November 19, 2025Kimberly E.Verified patient

Great staff and they really cared about taking care of me.

February 19, 2026Daniel B.Verified patient

My provider was knowledgeable and answered all of my questions. I will definitely go back if I have further issues.

August 25, 2025Sharon S.Verified patient

Dr Shaw was very friendly and asked the right questions. I believe he will get me on the right path to help my situation

December 17, 2025Roy S.Verified patient

Yes I would go back. Dr. Shaw not only listened to me, he heard me and understood me.

January 12, 2026Gail H.Verified patient