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John Kellogg, MD

Allergy and Immunology, Allergy And Immunology

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About John Kellogg, MD

Dr. John Kellogg specializes in treating allergic diseases. As an allergist/immunologist with El Camino Health, Dr. Kellogg wants to empower people with knowledge about allergic conditions that often are unpredictable and not well understood. He’s committed to giving each patient his full attention and energy.

He helps people understand and manage conditions including food and medication allergies, asthma, chronic sinusitis, urticaria (hives), contact dermatitis (skin rashes) and allergic rhinitis (reactions to allergens in the air). Dr. Kellogg welcomes the opportunity to solve complex and perplexing cases.

A 24-year military career as a Navy flight officer and doctor indulged his interest in international adventure. He’s worked all over the country, as well as coastal nations across the world.

Dr. Kellogg appreciates El Camino Health for its beauty, state-of-the-art equipment and great staff. He enjoys the diverse patient population, representing multiple nations and walks of life.

He and his wife have eight children and one grandchild.

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Locations & Appointments

South Bay Allergy & Asthma Group, Inc

2500 Hospital Drive, Building #14-B

Mountain View, CA 94040


Insurances Accepted

Special Notice

*Please contact the doctor's office directly to confirm that your specific health insurance policy is accepted by the physician. We also recommend contacting your health insurance carrier to confirm coverage under your policy.

Our doctor directory is provided as a convenience to you. Physicians are not employees of El Camino Hospital and therefore may or may not accept the same Insurance Policies as the hospital. El Camino Hospital does not guarantee or warrant the accuracy of the information listed.



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Medical Education

Tulane University School of Medicine

Board Certifications

American Board of Allergy and Immunology

Specialty: Allergy and Immunology

American Board of Internal Medicine

Specialty: Internal Medicine