The Foxhall & Germantown office will be closed on March 1st, 2021

The Allergy and Asthma Center is a team of healthcare professionals trained in Allergy, Asthma and Immunology who pride themselves on providing over 25 years of dedicated service using state-of-the-art techniques for treatment, testing, and diagnosis.

Your health is important, especially during these uncertain times. Allergy & Asthma Center is safely serving in-person appointments and patients needing injections. Also, both new and established patients can sign up for Telehealth Virtual Visits via Zoom. The HIPAA-compliant platform is easy to use and accessible via your favorite device: smartphone, tablet, laptop, or desktop. We are here to help!
COVID-19 Notice: Business operations may be affected Due to ongoing safety measures and adjusting to patient volume across all of our locations, visit our Calendar to stay up-to-date on hours and availability.

We Are The Allergy and Asthma Center

Allergy & Immunology Specialists in Maryland, Virginia, and Washington, D.C.

Allergies and asthma impact the lives of millions of Americans, and no two people – child or adult – are affected or react exactly the same. That’s why you need an expert team of specialists with perspective, experience, and passion to provide patient-first medical care for adults and children of all ages. The Allergy and Asthma Center is a trusted team of healthcare professionals trained in allergy, asthma, and immunology with over 25 years of service. Using state-of-the-art techniques to test, diagnose, treat and support every patient, we’ll give you the peace of mind to know that you’ve received the most attentive and complete care available from an experienced and trusted partner.

At The Allergy and Asthma Center, we are committed to providing our patients with compassionate, state-of-the-art medical care in a warm and friendly environment. We offer adult and pediatric asthma treatment in Washington, D.C., Maryland, and Virginia, as well as allergy treatment and testing services.

Our mission is not only to provide accurate diagnoses and help patients heal at the underlying source, but to educate patients on how they can improve their quality of life. If you’re ready to take the next step toward better health, locate your nearest Allergy and Asthma Center and schedule an appointment today.

Compassionate Care, Specialized Expertise

Meet Our Team

Combining 30 years of experience and specializations in immunology, our physicians and staff deliver genuinely compassionate care to all of our patients. Our specialists are equally committed to empowering patients with the knowledge they need to fully understand their condition and move forward with their treatment.

More than 25 Convenient Locations and Counting...

Best Allergy Care in Maryland, Virginia and D.C.

All of our expertly-staffed locations are spread across the Maryland and DC Metro area so no one is without care.

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Widely-Accessible Asthma and Allergy Care in Maryland, Virginia, and DC

We're Proud to Accept All Major Insurances

Unlike other allergy and asthma specialists, the Allergy and Asthma Center accepts an extensive variety of insurance providers in Maryland, Virginia, and Washington, D.C.. If your provider is not listed here, please call us. Our knowledgeable staff is happy to help.

Providing Comprehensive Adult and Pediatric Services for More Than 25 Years

Allergy, Asthma, and Immunology Services

The Allergy and Asthma Center uses modern, innovative medicine to provide treatment for allergies, asthma, and immune deficiencies to adults and children of all ages. We also offer a variety of allergy testing services to deliver the accurate diagnosis you deserve.

We Value Your Feedback

We hold ourselves to the highest standards when it comes to patient satisfaction. To ensure that we consistently deliver quality care, we’d love to hear your feedback on your recent visit. Please take a moment to let us know about your experience.

Our patients know our exceptional care best

  • Christian O.

    In this place I got a perfect representation of what a health care should be, from the front desk to the doctors are all top notch. My visit to this place was worth it, and it’s a place I will recommend anyone to visit when the need arises. Doctor Nneoma, you have the best health care team.

  • odalys s.

    The staff was so friendly and professional. The doctor who attended me gave me great insight on information I wasn’t aware of and also the nurse Kevin was such a gem! He was a sweetheart and great instructing you on what you had to do for your visit.

  • Emily R.

    Easy and pleasant experience with allergy shots. The staff is considerate and actively listens. The process of getting a shot is easy and convenient.

  • Stephane D.

    I visited the office for what I thought was a simple allergy, and left with a lot more knowledge about my reactions and how they could be treated/managed. Very grateful for the advice and care I received there, would definitely recommend!

  • Amy L.

    The office staff were friendly and helpful, Stephen did an excellent job with my scratch test and took the time to show me what everything looked like, and explained how it all worked. Dr Obiejembre was excellent, I really felt like she listen and cared about my concerns and I felt confident that she would find a solution to my constant cough/throat clearing. The scratch test identified my specific allergies and when I got home I was able to take the suggestions, from the list they provided, and have already seen a big difference in how I feel!! Thank you for the excellent service! I highly recommend this office.

  • Maggy S.

    What a fantastic team! I was at the end of my rope with respiratory problems related to asthma. Dr. Correa saved the day with a telecall, provided me with meds, and TLC. At the office later, Kevin made that awful breath test bearable. Highly recommend for all your allergy & asthma issues. I’m literally breathing easily today after suffering for weeks.

  • Emily S.

    Dr. Khan’s office has been good to me. The staff is very knowledgeable and someone is always available to answer my questions. The new office is spacious and clean. Dr. Khan really took the time to explain my diagnosis and how to cope with it. I’ve been coming here for 6 months and already see an improvement in my condition. I would definitely recommend this practice for asthma and allergies.

  • Cory B.

    Great experience knowledgeable staff highly recommended

  • Deiana C.

    I’ve been coming here for a little over 10 years. Great atmosphere, staff are always friendly, helpful and the doctors are great!

  • Meunda W.

    Very happy with the referral to this center to have my daughter tested for any present allergies. The front administration was awesome, great with my daughter and very informative. Dr. Yoon was a blessing in helping me and seeing about my baby. They were all nice to my 6 yr old and in explaining what they were going to do in their testings on her. Will recommend to everyone. Thank you all again for taking care of my babes! Overall…their bedside manners were professional as not seen in my experience with other folks in the office administration and/or the doctors.

  • Vanessa b.

    Came here after my girlfriend suggested I may be allergic to shellfish.I always thought my allergic reactions were eczema, I got tested and found out the list of things I am allergic to.I have been getting allergy shots no problem since discovering this center.My breakouts have been little to non existent and when I do have a breakout I get a prescription to prednisone and it clears up almost immediately.Before I was having painful outbreaks that last 2 weeks at a time that caused swelling, itching, blistering, bleeding and cracking/dry skin on my hands.After getting allergy medication and in the occurrence of an outbreak, it is controlled and I only suffer mild itching. And mild dry skin.This place saved me from my misery.

  • Laura K.

    It’s can be easy to get confused about how often to actually get your shots (especially in the age of covid where we are all in information overload) but the doctor and staff are friendly and helpful.

  • Stacey B.

    Great experience. Staff is very pleasant and responsive. Ms Russell went above and beyond to help figure out what was going on and caught something that many doctors before her dismissed. I can’t tell you how much relief her thoroughness has brought me.

  • Jila R.

    All staff very nice , this place is the best I change my allergy doctor lot and finally I find good place

  • Garrett F.

    I have been coming here for allergy shots for almost 5 months and couldn’t be more happy with the treatment I’ve received. Sandra at the front desk and the shot administrator, Lacy, are very kind, helpful, and personable. You start to appreciate them as you build a friendship from coming every week! I rarely leave reviews, but this office and its employees are worthy of praise.

  • Kathleen F.

    Dr. Simpson and his staff are excellent. It is striking to me the difference it makes to be treated by doctors and nurses who are talking to you while looking you in the eye rather than glancing up at you while constantly referencing their laptops. It gives you the strong impression that you are a whole person to them and they are professionals with personal expertise and true wisdom in their field —rather than you being a cog in a machine whose symptoms are being run through an algorithm. My experience here was wonderful and I hope that more doctors will adopt this model.

  • emoji G.

    Dr Simpson takes time for each patient and is very thorough. The nurses are very friendly and informative as well.My daughter has been receiving allergy shots with Dr Simpson’s office for almost 4 years now. We couldn’t be happier with the results!

  • Danielle D.

    Always a good and informative experience whenever I come to my appointments. Dr. Bauer is one of the best Asthma/Allergy specialists I have ever been to. Now with the telehealth appointments I feel like I can still get care and be safe. I highly recommend the Pikesville center and Dr Bauer. Especially, if you’re looking for great medical advice, longterm treatment plans that make a difference, and to leave feeling like you’ve been taken care.

  • Magdalena J.

    Doctor Ilona DuBuske is amazing Doctor!!! I highly recommend this Dr. DuBuske. She spent a lot of time with me, was very warm and caring.The front desk and staff were very helpful and friendly. I am so happy I found this great Doctor. :)I am pleased with all the people that I meet at Allergy and Asthma Center and am so grateful that we have these quality providers so near to home. Thanks for being there.”Patient: Magdalena

  • Jazmona J.

    I love this office, very nice staff and thorough. Rhonda at the front desk is super friendly and nice, I love her. Hulda is very nice & super friendly as well. I love her as well.

  • Brittany W.

    Nurse Sade and Dr. Correa were absolutely amazing. They took time out to properly educate and explain the results of my allergy exam. The office was really clean and the receptionist was truly welcoming & friendly!Such a wonderful experience!!

  • Tiffany H.

    Very nice front office, and Dr. Okocha is always so helpful and kind!