Same Day Appointments Available

Archive: Month: January 2025

Hypereosinophilic Syndrome

January 9, 2025 | Black & Kletz Allergy

An eosinophil is a type of white blood cell that has a role in fighting against parasitic infections and responding to allergens.  Eosinophils normally constitute about 5 to 8% of the white blood cells in one’s bloodstream.  Their absolute numbers range from 100 to 500 eosinophils per microliter of blood. In individuals who are atopic, (i.e., people […]

Read More

McLean, VA Location

1420 SPRINGHILL ROAD, SUITE 350

MCLEAN, VA 22102

PHONE: (703) 790-9722

FAX: (703) 893-8666

Washington, D.C. Location

2021 K STREET, N.W., SUITE 524

WASHINGTON, D.C. 20006

PHONE: (202) 466-4100

FAX: (202) 296-6622

Manassas, VA Location

7818 DONEGAN DRIVE

MANASSAS, VA 20109

PHONE: (703) 361-6424

FAX: (703) 361-2472


Our Doctors have been featured in both the National and Local News