Bringing You High Quality Care

At Potomac Allergy & Asthma, our group of providers will bring you high quality care that you can count on. Our innovative medical practice is located in Alexandria, VA, Waldorf, MD and Clinton, MD. We combine top clinical expertise, a wellness focus, and access to 21st century technologies to offer you a better healthcare experience.


New Office Hours

Starting July 1st, all of our offices will be open to see patients in person. Telehealth will still be available as long as insurance allows. We are taking temperatures upon arrival & face masks are required for all patients older than age 2. Asthma breathing tests (spirometry) will be available in Alexandria & Waldorf only, these tests will be performed outdoors weather permitting.

Allergy shots will remain by appointment only. No walk ins are accepted.

The health & wellness of our patients & staff is always our highest priority. We are screening all staff & patients daily, sanitizing common areas, and maintaining social distancing.

We ask adult patients to come alone. Only one parent/guardian will be allowed in the office with a minor (patients under the age of 18). You will be mailed a screening form. We kindly ask that you NOT come in if you have been recently exposed to COVID-19 cases or have any symptoms of new onset loss of smell or taste, have a fever or chills, new onset cough, shortness of breath, or difficulty breathing, fatigue, or muscle aches.

"The doctors at this office are fantastic. They listen to your experiences and don't dismiss your own understanding of your symptoms. They take your lifestyle and preferences into consideration for your treatment. Also great with kids."

Congratulations Dr. Samee!

Join us in congratulating Dr. Samee for being recognized as a “TOP DOCTOR” in Northern Virginia Magazine, 2021.

News & Announcements

New Waldorf Office Hours Effective 5/9/22

Monday 8:30 am – 4:00 pm Tuesday 1-5 pm Wednesday 10:00 am – 5:00 pm Thursday 10:00 am – 6:00 pm INJECTIONS BY APPOINTMENT

Clinton Location Closing May 6th,2022

We have been proud to serve the Southern Maryland community for the past 50 years. While our Waldorf, Maryland and Alexandria, Virginia office will continue to operate as normal, we… Read More

Welcome Dr. Su

ACAA is pleased to welcome Stefani Su, M.D.  Dr. Su is board eligible in Allergy & Immunology and board certified in Pediatrics. She is accepting new patients in our Alexandria… Read More

Proudly Part of Privia Health


Potomac Allergy & Asthma, P.C. is proudly part of Privia Health. Privia connects us with leading doctors in the community to transform healthcare by delivering high-quality, coordinated care that is centered on our patients.

To learn more about the resources that help you manage your healthcare, or to find other Privia doctors, visit their website.

Alexandria Office


7906 Andrus Road Suite 7
Alexandria, VA 22306 Get Directions



new office hours starting July 2021. Learn More

Waldorf Office


11340 Pembrooke Square Suite 213
Waldorf, MD 20603 Get Directions



New office hours starting July 2021. Learn More

Patient Portal

Access your personal health information and test results, securely message your care team, and manage payments, all from one spot and at your convenience, 24/7.

  • See your provider's openings and schedule appointments.
  • Review prescription medications and request renewals.
  • View payment history and pay current invoices.
Patient Portal