Allergy, Asthma, and Sinus Center has a long history of patient care in Richmond. The practice started in the mid-50's as the Thomas Clinic under the guidance of Dr. John Warrick Thomas. In 1981, Dr. Hassan Mohagheghi took over the practice and served as its primary physician until 2004. Today, doctors Pamela Daffern and Maria Reyes oversee patient care at the office's three locations.

Allergy, Asthma, and Sinus Center specializes in treating all types of allergic reactions, from seasonal itchy eyes and runny noses to hives and severe food allergies. The practice also sees a high volume of asthma patients. Each office is equipped to perform lung function tests to evaluate the severity of a patient's asthma symptoms.

In 2007, the practice went through several major changes. Allergy, Asthma, and Sinus Center had occupied a historic 100 year old home on Monument Avenue since the practice's founding. Due to the age of the building, the practice moved a short one and a half blocks down Monument Avenue to a smaller but newly renovated office. At the same time, the practice drastically expanded its Mechanicsville location with a newly built office, more than doubling capacity from its former location at the Bon Secours medical center.



   Mechanicsville
    7489 Right Flank Rd. Ste 300
    Mechanicsville, VA 23116
    T: 804.559.8055
    F: 804.559.6920

   Richmond
    Lee Building
    1805 Monument Ave. Ste 314
    Richmond, VA 23220
    T: 804.359.2466
    F: 804.355.9896

   Colonial Heights
    Old Mill Square
    3701-A Boulevard
    Colonial Heights, VA 23834
    T: 804.520.8932
    F: 804.520.6748