Dr. Wysocki has been with UT Southwestern Medical Center since 2013. He currently sees adult patients in Allergy clinics at UT Southwestern, and sees both pediatric and adult patients with primary immunodeficiency disorders, with clinics at Children's Medical Center, Dallas, as well as at UT Southwestern and Parkland Hospital.  He is director of the Jeffrey Modell Foundation Diagnostic and Research Center for Primary Immunodeficiency at UT Southwestern.  He had obtained his MD and PhD in Immunology from University of North Carolina at Chapel Hill, and did both Inernal Medicine Residency, and Allergy and Immunology fellowship training at Yale University.