William R. Henderson, Jr. M.D. Accepting new patients

Accepting new patients Make an Appointment

Allergy and immunology, Primary care - internal medicine


English, French


William R. Henderson, Jr., M.D. is a board certified physician a UW Medical Center’s Allergy, Asthma and Immuniology Clinic, UW Medicine’s head of the Allergy Section of Allergy and Infectious Diseases and a UW professor of Allergy and Infectious Diseases and Medicine. He is also director of the Allergy and Immunology Fellowship Training Program at the Center for Allergy and Inflammation.

Dr. Henderson strives to create active partnerships with his patients to achieve the best possible outcomes.

Dr. Henderson earned his M.D. at UC San Francisco. He is board certified in Allergy & Immunology and Internal Medicine.
Allergy, Asthma and Immunology Clinic at UWMC

Allergy, Asthma and Immunology Clinic at UWMC

1959 NE Pacific St., 8th Floor South Seattle, WA 98195


Allergy and immunology

National Institute of Health

Fellowship, 1978

Univ. of Calif. San Francisco

Medical education, 1973

Stanford University Medical Center

Internship, Internal Medicine

Stanford University Medical Center

Residency, Internal Medicine


Board Certifications
  • Allergy & Immunology, 1979, American Board of Allergy & Immunology
  • Internal Medicine, 1976, American Board of Internal Medicine