1. Allergist/Immunologist, Associate Clinical Professor of Medicine, Division of Allergy and Immunology, University of Texas Southwestern Medical Center, Dallas, TX, Asthma and Allergy Center, Lewisville and Flower Mound, TX
2. Nursing Faculty, Spring Arbor University, Spring Arbor, MI
3. Allergist/Immunologist, Associate Professor of Pediatrics and Medicine, University of Rochester, Rochester, NY