Dr. William R Henderson is a Internal Medicine,General Physician and Allergist/Immunologist in Laurelhurst, SEATTLE and has an experience of 53 years in these fields. Dr. William R Henderson practices at Seattle Children's Hospital in Laurelhurst, SEATTLE. He completed M.Ed., Medical Education from UC San Francisco in 1973 and Fellowship 2 from National Institute Of Health in 1978. He is a member of American Society of Clinical Investigation,Association of American Physicians,American Board of Allergy and Immunology,American Academy of Allergy, Asthma and Immunology and Seattle Food Allergy Consortium (SeaFAC). Some of the services provided by the doctor are: Allergy and Immunology,Sinusitis,Osteoarthritis Treatment,Allergic Rhinitis and Immunology etc.