Mr. Steven B Machtinger MD, Allergist and Immunologist in San Mateo, Ca, 94401 |

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Mr. Steven B Machtinger  MD, Allergist and Immunologist

Mr. Steven B Machtinger MD

Allergist and Immunologist

100 South Ellsworth Avenue San Mateo, CA 94401

34 years

Mr. Steven B Machtinger MD

Dr. Steven Machtinger practices Allergy, Asthma and Immunology in San Mateo, CA. He specializes in the diagnosis and treatment of asthma and other allergic diseases of infants, children and adults. Allergist-Immunologists are trained and certified to treat each patient's sensitivity and response to environmental allergens. They are also trained to identify and differentiate the allergic and immunologic causes of diseases affecting the respiratory and gastrointestinal tracts and the skin. Dr. Machtinger provides several means of testing and treatment to improve immunity to potentially harmful substances. Before I trained in allergy-immunology-and respiratory diseases at Stanford, I worked for two years as a general practitioner in Oregon with the Indian Health Service and then completed residency in Pediatrics at Stanford. My wife and I have two grown children and three granddaughters. In my spare time I enjoy cycling, hiking and playing the acoustic guitar.
Board Certification
American Board of Allergy and Immunology
American Board of Pediatrics
Hospital Affilliations
Lucile Packard Children's Hospital at Stanford ( Palo Alto, CA )
Mills Health Center ( San Mateo, CA )
Sequoia Hospital ( Redwood City, CA )
Stanford Hospital ( Stanford, CA )
Areas of expertise and specialization
skin testing, lung function testing, food allergy and drug allergy skin testing, oral challenges to foods & medications
Faculty Titles & Positions
President Allergy, Asthma & Immunology Foundation of Northern California 2010 - 2016
Board Member Western Society of Allergy, Asthma, and Immunology 2015 - 2016
Adjunct Clinical Associate Professor Stanford Medical School 2009 - 2016
Professional Memberships
Member American Academy of Allergy, Asthma, and Immunology
Stanford Univ Hosp, Pediatrics; Univ Ca Irvine Med Ctr, Pediatrics

Education and Training

Univ of Pittsburgh Sch of Med, Pittsburgh Pa

Provider Details


  • Male


  • English
  • English
  • Spanish