Share this page:
No Photo

Katharine Nelson, MD

Allergy and Immunology

Please check with physician

Skip to main content

About Katharine Nelson, MD

Dr. Katharine Nelson specializes in treating pediatric and adult allergies, asthma and other problems of the immune system. She believes in treating the whole person and works closely with patients and families to improve health. She likes seeing people of all ages but has special expertise in working with children.

Because Dr. Nelson believes that people know their own bodies better than anyone else does (even their doctors), she spends a great deal of time teaching her patients about asthma and allergies. She feels that doctors and patients have the best results when they work together as a team, and she discusses all treatment options before deciding with her patients on a course of action.

She finds it especially rewarding to be able to tell a family that a child has outgrown a previously restrictive food allergy.

Dr. Nelson enjoys being on staff at El Camino Health, which she describes as an excellent community resource that strives for the highest standards in patient care. She appreciates how the care team works together to provide seamless care.

Read More

Skip to main content

Locations & Appointments

South Bay Allergy & Asthma Group, Inc.

2211 Moorpark Ave

San Jose, CA 95128


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.



Stanford Medicine

Specialty: Allergy and Immunology


University of Pittsburgh Medical Center UPMC Medical Education Program

Specialty: Pediatrics

Medical Education

University of Wisconsin Medical School

Board Certifications

American Board of Allergy and Immunology

Specialty: Allergy and Immunology