Faculty members in the Division of Allergy and Immunology provide comprehensive treatment based on prevention, intervention, education and self-management. Recognized for excellence by their peers and actively involved in clinical research, they offer the latest treatment options for patients of all ages with allergic or immunologic conditions. The division’s faculty has special expertise in caring for the medically fragile and those who have not responded to conventional therapy.

Treatment modalities include pharmacotherapy, immunotherapy, dietary control and environmental allergen/irritant avoidance. Inpatient and outpatient services are available for children and adults experiencing conditions related to allergies, asthma and immune deficiencies, including:

  • Acute, chronic and severe asthma
  • Allergic rhinitis
  • Allergic conjunctivitis
  • Acute and chronic sinusitis
  • Complicated eczema and atopic dermatitis
  • Acute and chronic urticaria
  • Drug and food allergies
  • Stinging insect allergies
  • Cellular immune deficiencies
  • Antibody immune deficiencies

Division of Allergy/Immunology Faculty

Leman Yel, MD
Leman Yel, MD

Associate Medical Director, Tu & Yuen Center for Functional Onco-Imaging, Research Centers and Institutes

Associate Professor of Clinical Medicine, Medicine

Volunteer Faculty

  • Wan-Yin Chan, MD
  • Mark Ellis, MD
  • Sarah Field, MD