MDAASC Wins Angies List Super Service Award

See our reviews on Angie’s List.

Welcome to Asthma Allergy & Sinus Center

Dedicated to treating Asthma, allergies & sinus problems in both children and adults.


It’s that time of the year again. Spring is usually the time for tree pollens. Grass pollen usually is present in the late spring and early summer. In warmer climates, each of these seasons may start earlier; vice versa for colder climates. Some parts of the country have less weed pollens than others, so their […]


Summer is a beautiful time of year full of flowers, trees, and hay fever. The most common items causing summer hay fever are flowers and weeds. The best way to prevent Summer hay fever is to visit your local Allergy Care Center to help you prevent, control, and beat that Summer hay fever with out […]


Fall allergies comprise mostly of mold. Molds are the most common and one of the oldest forms of life on the planet and cause allergies by releasing their spores into the air. These mold spores can affect you anywhere in the world except for the North and South poles. It is important to identify the […]


While you may be very grateful for the first frost or snowfall because it usually means an end to your allergies, you may be surprised to know that you may still be experiencing allergies from your indoor environment. Because your house is usually kept warm and sealed against the cold air, you create a great […]

Allergy Shot Season

Adult and Pediatric Care for Allergic and Immunologic Illnesses

Allergy Shots are given on a WALK-IN basis (except at the Rockville office). Please arrive at least 30 minutes before closing. We require that all patients wait in the office for 20 minutes after each injection is given to ensure your safety

Bel Air 410-638-5110 | Baltimore 410-554-6516 | White Marsh 410-933-9404

Procedures and services we offer include:

Allergy skin testing for pollens, indoor allergens,
    molds and foods
Allergy immunotherapy (shots) for allergies
    and asthma
Allergy blood testing
Spirometry (breathing tests)
Oral challenges for food and drug allergy
Desensitization for drug allergy
Intravenous (and subcutaneous) immune
    globulin infusion
Patch testing for contact dermatitis and delayed
hypersensitivity reactions
Counseling on the use of inhaled medications
New treatments for blocking allergies
Immunomodulatory treatments for asthma
    and chronic hives
Environmental mold testing
Environmental control measures to decrease
    allergen exposure at home
Exhaled nitric oxide measurements for asthma
Aspirin desensitization for nasal polyps
and heart disease
Testing for penicillin drug allergy
We are involved in clinical trials for new treatments
    for allergies and asthma


Serving Baltimore, Bel Air and White Marsh Maryland

Sudhir Sekhsaria, M.D., FAAAAI, FACAAI
Manav Singla, M.D., FAAP, FAAAAI, FACAAI
Gitika Dhillon, M.D.
Amber Viel, FNP-C


New Patient Forms