Dr. Hallett

Dr. Hallett Named top 5% of physicians in the state by Texas Monthly magazine, Dr. Hallett is a board-certified, Jeffrey S. Hallett, M.D.

specializes in the comprehensive care of adults and children suffering from allergies, asthma, sinusitis, bronchitis and other respiratory problems. He takes pride in offering his patients personalized attention and state-of-the-art medical care. Dr. Hallett is a native of West Virginia, where he graduated Magna Cum Laude and Phi Beta Kappa from West Virginia University. He received his medical degree from the West Virginia University School of Medicine. He completed his Pediatric Residency and his Allergy, Asthma and Immunology Fellowship at Wilford Hall USAF Medical Center in San Antonio. Dr. Hallett also served as the Chief of the Allergy and Immunology service at the USAF Regional Medical Center at Scott AFB, Illinois. Dr. Hallett has been in private practice since 1987. Married with one daughter, Dr Hallett has been recognized since 2006 as one of the Top 5% of physicians in the state by Texas Monthly magazine and as one of the city's Top Doctors by San Antonio Magazine.

Who's excited for a fun February?
02/04/2026

Who's excited for a fun February?

02/02/2026

Find something sweet for your sweetie — that very special someone who may need a bit of extra care when selecting a treat that works with their allergies, sensitivities, and intolerances.

ICYMI: Check out the first post in our winter blog series, "Breathe Easier this Winter"
01/30/2026

ICYMI: Check out the first post in our winter blog series, "Breathe Easier this Winter"

Are your asthma symptoms in winter worse than the rest of the year? Find out if your home is the culprit in our latest blog post.

Need to schedule an appointment to discuss your asthma and allergy plan? Contact us here: https://drhallett.com/contact/
01/28/2026

Need to schedule an appointment to discuss your asthma and allergy plan? Contact us here: https://drhallett.com/contact/

Eczema and asthma symptoms can flare up in the colder months.
Be mindful of the following triggers this season:
- Cold, dry air
- Scents
- Fireplaces and smoke
- Dust
- Mold
- Respiratory infections

❄️ Our winter weather alert: https://community.aafa.org/blog/cold-weather-advisory-people-with-asthma-should-take-precautions-to-avoid-symptoms

Tell us in the comments if you’ve been impacted the recent snow storm. What have you found useful to keep your family healthy?

❄️ Weather Advisory Notice ❄️Due to the possibility of freezing temperatures in the San Antonio area, our team is closel...
01/23/2026

❄️ Weather Advisory Notice ❄️

Due to the possibility of freezing temperatures in the San Antonio area, our team is closely monitoring weather conditions over the coming days.

For the safety of our patients and staff, STAAMP Allergy offices may close on certain days this week if conditions warrant. Any schedule changes or closures will be communicated promptly on our website and social media channels.

We encourage everyone to plan ahead, use caution on the roads—especially during early morning hours—and check back regularly for updates.

Your safety and well-being remain our top priorities.
Stay safe and warm. 💙

01/23/2026

❄️ Weather Advisory Notice ❄️

Due to the possibility of freezing temperatures in the San Antonio area, our team is closely monitoring weather conditions over the coming days.

For the safety of our patients and staff, STAAMP Allergy offices may close on certain days this week if conditions warrant. Any schedule changes or closures will be communicated promptly on our website and social media channels.

We encourage everyone to plan ahead, use caution on the roads—especially during early morning hours—and check back regularly for updates.

Your safety and well-being remain our top priorities.
Stay safe and warm. 💙
&Happy

01/23/2026

Be sure to double check that you have all of your necessary asthma and allergy medications on hand before inclement weather arrives! Tag a friend you know needs reminding 😉

Contact us with your questions here: https://drhallett.com/contact/

01/22/2026

Many parts of the U.S. will be experiencing major winter storms and are preparing for power outages.

Share in the comments: What allergy-friendly foods will you have on hand or make if your power goes out?⬇️

01/21/2026

Visit our website to learn more about Dr. Hallett and STAAMP Allergy.

What are your favorite fun places to visit when it's "cold" out?
01/19/2026

What are your favorite fun places to visit when it's "cold" out?

𝗥𝗲𝘀𝗶𝘀𝘁 𝘁𝗵𝗲 𝘂𝗿𝗴𝗲 𝘁𝗼 𝗿𝘂𝗯 𝘆𝗼𝘂𝗿 𝗲𝘆𝗲𝘀! When the Mountain Cedar pollen counts are high (as they are this week) and your eyes i...
01/16/2026

𝗥𝗲𝘀𝗶𝘀𝘁 𝘁𝗵𝗲 𝘂𝗿𝗴𝗲 𝘁𝗼 𝗿𝘂𝗯 𝘆𝗼𝘂𝗿 𝗲𝘆𝗲𝘀! When the Mountain Cedar pollen counts are high (as they are this week) and your eyes itch, we know how badly you want to rub them. DON'T! This can actually make things worse. You'll spread the pollen allergens around more and cause an even stronger histamine response.

If you're suffering with itchy and watery eyes due to allergies, contact us! Learn more at www.drhallett.com.

Be sure to visit our website to:🟩 Make an appointment🟩 Sign up for our newsletter🟩 Read our latest blog posts🟩 Learn mor...
01/14/2026

Be sure to visit our website to:

🟩 Make an appointment
🟩 Sign up for our newsletter
🟩 Read our latest blog posts
🟩 Learn more about our services in San Antonio!

👉

San Antonio Allergist Dr. Hallett offers a full range of allergy treatment including allergy desensitization, allergy drops, allergy shots and more.

Address

San Antonio, TX

Opening Hours

Monday 8am - 5:30pm
Tuesday 8:30am - 5:30pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 12:30pm

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