IMPORTANT: CALL CLINIC TO CONFIRM APPOINTMENT OR IT WILL NOT BE BOOKED. Drs. Barstow, Leath, & Amirneni and the staff of Allergy Partners of Austin are dedicated to providing diagnosis and treatment of allergies and asthma for Austin, Texas, and surrounding communities. We treat each patient as a partner and make patient education a central component of their medical care.

Patient reviews

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

Overall rating

4.91

Wait time

4.63

Bedside manner

4.94

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

220 reviews

Most relevant

The doctor and his staff were careful and explained the testing. I had results during my appointment.

April 20, 2026Sheryl B.Verified patient

I felt heard and acknowledged about my skin problem. I believe communication is very important and solution was provided

December 2, 2024Ana Claudia B.Verified patient

Dr. Barstow was clear and concise, he listened to my concerns and we got started right away on solutions!

January 5, 2024Initials hidden

Dr Barstow was very thorough in his diagnosis and helped me understand how my treatment will benefit me. Thanks!

October 12, 2015Chantal F.Verified patient

An excellent example of an exceptional, compasionate, and caring physician. Very knowledgable.

February 3, 2013Sina M.Verified patient

Friendly, personable doctor. Addressed the allergy issue and outlined follow up plan.

April 28, 2023Deann B.Verified patient

Amazing care that was straightforward and helpful! I got my inhaler the same day

August 16, 2023Sydney C.Verified patient

He was excellent and the whole process was as enjoyable as getting allergy tested can be.

March 26, 2013Katrina S.Verified patient

This Dr. knows his stuff and I would highly recommend him. Absolutely fabulous.

May 1, 2023Evan N.Verified patient

Awesome visit! Very informative and eager to answer any questions you may have.

January 28, 2015Brittany P.Verified patient

He’s very nice and clear and provided me with options for care

August 2, 2024Initials hidden

Dr. Barstow was great and very nice. I highly recommend Dr. Barstow.

July 29, 2015Karin L.Verified patient

Friendly and professional. Just what I am looking for.

Bruce D.Verified patient

Dr. Barstow was very thorough, paid attention to everything I said, and was very helpful in estimating the best financial option for my treatment available through my insurance plan.

April 29, 2026Aleksey N.Verified patient

I had a great experience at my allergist appointment. The provider was very thorough, took the time to listen to my concerns, and explained everything clearly. I felt comfortable and well cared for throughout the visit. The staff was also friendly and efficient. Highly recommend!

April 15, 2026Agapita H.Verified patient

Dr Barstow's medical practice, Allergy Partners, is EXCELLENT Office staff is great. Friendly, easy to work with The medical staff that handles the allergy shots are great!!! Mike B

March 29, 2026Michael B.Verified patient

I had a great experience with Dr Barstow. Ive had horrible allergies my whole life and he was able to answer all my questions and provide a path forward. He was very friendly and attentive.

October 19, 2025Zachary H.Verified patient

100

October 16, 2025Tricia W.Verified patient

Dr. Barstow and his staff are amazing! Everyone was friendly, knowledgeable and competent. The wait time was minimal—we were seen on time. Dr. Barstow explained everything in a succinct way and was engaging for my 9 year old son. I’m grateful we found a great “fit” for our family. Thank you to Dr. Barstow and his team!

Initials hidden

Doctor was very engaging and listened to me. Also asked pertinent questions and reviewed my history . Friendly conversation, made me feel relaxed and welcomed. I would definitely recommend him to others .

April 10, 2024Initials hidden

Dr. Barstow really heard me, was friendly and seemed genuinely interested in helping me figure out my symptoms. So grateful I found him.

February 28, 2024Barbara P.Verified patient

Appoint was set, once I was contacted about verifying insurance.. I mentioned Medicaid and BCBS.. I've never had issues with any other specialist but they didn't accept my BCBS insurance because I have medicaid also. This was not anywhere in print when I initially set up an appointment so the time wasted was a bummer.

Initials hidden

Even though the office had moved spaces that week, they were still able to get me set up easily. My waiting time was minimal (~5 minutes in the afternoon) and I barely waited once they did my vitals. Dr. Barstow was warm & gave me lots of information about next steps for my season allergies. I appreciated that he took the time to understand my other medical issues & how they might play into my allergies.

November 15, 2023Initials hidden

I had my intake exam with Dr. Barstow. He listened while I explained my need to address the inflammation component of my allergies to help with my Rheumatoid Arthritis symptoms. Clear path of testing and treatment was developed right away!

Initials hidden

Great!

November 8, 2023Initials hidden

Excellent! Highly recommended all around

October 24, 2023Initials hidden

It was good in all ways.

September 27, 2023Glenn W.Verified patient

The doctor is very professional and answered all my questions. Provided multiple options to solve my problem. Very satisfied.

October 22, 2024Ningqin L.Verified patient

Friendly staff and a very nice doctor. I am very happy I made the choice to go see Dr. Leath. Highly recommended!!

June 27, 2023Kenji M.Verified patient

AWESOME! Very helpful in explaining what we needed to do for continuing allergy shots and controller medications.

August 12, 2013Brendan H.Verified patient

Extremely friendly and easy to talk to, as well and knowledgable and professional. I highly recommend Dr. Leath.

August 14, 2014Corbyn V.Verified patient

Nice guy- gave many options for treatment and answered all my questions!

August 27, 2025Sarah P.Verified patient

He explained things well. The eye cream worked wonders, and he gave me options for future allergy treatment.

January 7, 2015Christy S.Verified patient

Warm, professional, courteous. Took real time with me and wasn't rushing out the door. Highly recommend.

July 30, 2015Tanya P.Verified patient

Dr. Thomas is very professional and kind. I will definitely recommend him if you suffer from allergies.

December 28, 2018Ningqin L.Verified patient

My 18mo son saw him- very personable, great w/ my son who was terrified of doctors at the time.

MGVerified patient

Very positive experience. Looking forward to seeing how he can help me with my allergies.

September 3, 2015Gregory C.Verified patient

I felt very comfortable and felt like he actually listened to my concerns.

November 12, 2013Misty B.Verified patient

Professional. Most of all informative and kind. I highly recomend!

RSVerified patient

AWESOME! He was very helpful in explaining everything for us

August 12, 2013Nathan H.Verified patient

Very friendly and thorough. Excellent care and explanation.

March 6, 2016Paula R.Verified patient

He was very nice and he made me feel like I was in good has

August 7, 2015Jazzmin S.Verified patient

Excellent overall. Very professional and knowledgable.

March 31, 2015Jason H.Verified patient

Dr. Thomas Leath is knowledgeable, professional, a great listener & not eager to sell sell sell, which is a great combo in today's cut throat medical world. His staff (Carmen especially) were also very friendly and helpful. Would definitely recommend.

June 4, 2025Fang F.Verified patient

I was very pleased with my experience there. They were great with my little 2-year-old son and they were efficient. They were easy to get in contact with before the appointment when I had questions about paperwork. Everyone was really pleasant and it was a very good experience overall

August 1, 2024Sterling V.Verified patient

Great experience. Was able to get seen for a consultation and in for testing same day. Really thorough communication and helped to provide answers to my questions.

July 18, 2024Hillary U.Verified patient

Dr Leath was very professional. Very detail oriented and thorough. This was our first visit and most definitely will be our go to allergist in case we need to be seen. 10/10. Thank you so much!

July 11, 2024THIDA T.Verified patient

The doctor was very clear with his instructions to me, but then I was given a print out with instructions for clarity, which was much appreciated.

January 4, 2024Anthony M.Verified patient

Dr. Leith was incredibly friendly, knowledgeable, and a made sure I was able to be seen and treated before the end of the year. Highly recommended!

December 13, 2023Darien L.Verified patient

I needed to see an allergist or dermatologist for my eczema and found Dr. Leath through Zocdoc. I didn't have to wait longer than 2 minutes to be taken care of and he listened attentively and asked thorough questions. He was professional and friendly, and I felt very comfortable in his care. I also appreciated that, at least for my insurance, they didn't require a referral from my primary care physician.

November 22, 2023Cosette E.Verified patient