(703) 938-3900

Conditions We Treat

We are dedicated to providing state-of-the-art treatment for patients with allergies, asthma and other allergic conditions.

Information about a newly diagnosed medical condition can be overwhelming. We want to ensure that our patients have a resource that they can easily access in order to have all of the information necessary to take control of their medical condition and improve their quality of life. Our physicians have written these condition profiles as a resource to help you learn more about your diagnosis and treatment options.


Tysons/Vienna, VA

8233 Old Courthouse Rd., Ste. 230
Dr. Ahmad Hamad
Vienna, VA 22182

[Get Directions]

703-404-4600

vitlas (703) 288-0603

Shot Hours

Monday 10:30AM - 6:00PM

Tuesday 7:30AM - 3:00PM

Wednesday 10:30AM - 6:00PM

Thursday 7:30AM- 3:00PM

Office Hours

Monday 10:00AM - 6:30PM

Tuesday 7:30AM - 4:00PM

Wednesday 10:00AM - 6:30PM

Thursday 7:30AM- 4:00PM

Friday 9:00AM - 3:00PM

Arlington, VA

3833 North Fairfax Dr., Ste. 350
Drs. Nithya Swamy & Le
Arlington, VA 22203

[Get Directions]

(703) 312-6712

vitlas (703) 312-6716

Shot Hours

Monday 11:00AM - 6:00PM

Tuesday 7:00AM - 2:00PM

Wednesday 7:00AM - 3:30PM

Thursday 11:00AM - 6:00PM

Friday 7:00AM - 2:00PM

Office Hours

Monday 11:00AM - 6:30PM

Tuesday 7:00AM - 2:30PM

Wednesday 7:00AM - 4:00PM

Thursday 11:00AM - 6:30PM

Friday 7:00AM - 2:30PM

*NOW OFFERING TELEMEDICINE APPOINTMENTS

Laurel, MD

13900 Laurel Lakes Ave., Ste. 210
Dr. Nora Kabil
Laurel, MD 20707

[Get Directions]

301-483-4374

vitlas (301) 498-0916

Shot Hours

Monday 8:30 am -4:00 pm

Tuesday CLOSED*

Wednesday 8:30 am -4:00 pm

Thursday 8:30 am -4:00 pm

Friday CLOSED

Office Hours

Monday 8:30 am - 4:30 pm

Tuesday CLOSED*

Wednesday 8:30 am - 4:30 pm

Thursday 8:30 am - 4:30 pm

Friday CLOSED

*NOW OFFERING TELEMEDICINE APPOINTMENTS

*HOURS & TELEMEDICINE TEMPORARY UNTIL COVID-19 PASSES

Rockville/Shady Grove, MD

9210 Corporate Blvd., Ste. 440
Dr. Dapul-Hidalgo
Rockville, MD 20850

[Get Directions]

(240) 631-7900

vitlas (240) 631-7906

Shot Hours

Monday: 8:30 am - 4:00 pm

Tuesday: CLOSED*

Wednesday: 10:00 am - 6:00 pm

Thursday: CLOSED

Friday: 7:30 am - 2:00 pm

PLEASE CALL FOR SHOT APPOINTMENTS

Office Hours

Monday: 8:30 am - 4:30 pm

Tuesday: CLOSED*

Wednesday: 10:00 am - 6:30 pm

Thursday: CLOSED

Friday: 7:30 am - 2:30 pm

*NOW OFFERING TELEMEDICINE APPOINTMENTS

*HOURS & TELEMEDICINE TEMPORARY UNTIL COVID-19 PASSES

Springfield, VA

8136 Old Keene Mill Rd., Ste. A-309
Drs. Costenbader & Gada
Springfield (AP of Metro DC), VA 22152

[Get Directions]

(703) 569-8021

vitlas (703) 569-8123

Shot Hours

Monday 11:00AM - 6:15PM

Tuesday 11:00AM - 6:15PM

Thursday 9:00AM - 4:30PM

Saturday 9:00AM - 1:30PM

Office Hours

Monday 11:00AM - 7:00PM

Tuesday 11:00AM - 7:00PM

Thursday 9:00AM - 5:00PM

Saturday 9:00AM - 2:00PM