Dr. Nancy Mozelsio, MD
Building 2, Suite 209
Walnut Creek, California 94598
Medical Expertise of Dr. Nancy Mozelsio, MD
Dr. Nancy Mozelsio is a board-certified allergist providing care to patients in the Walnut Creek area at Allergy adn Asthma Medical Group of the Bay Area since 2001.
About Dr. Nancy Mozelsio, MD
Dr. Mozelsio is a member of the American Academy of Allergy, Asthma and Immunology; the American College of Allergy, Asthma and Immunology; the Western Society of Asthma, Allergy and Immunology; and the Allergy Association of Northern California.
Conditions Treated
Procedures & Services
Patient Education Resources
Click on the image to access medication savings. In most cases,this form must be submitted along with proof of having purchased the medication from the pharmacy. Offers may be time-limited....
Biologics are a class of medications that can be used to treat eczema, a chronic skin condition characterized by inflammation and itching. Biologics work by targeting specific parts of the immune syst...
Atopic dermatitis and eczema are often used interchangeably, but they are not exactly the same thing. Atopic dermatitis is a type of eczema.Eczema is a general term that refers to a group of condition...
The term "hypoallergenic" is often used to describe dogs that are less likely to cause an allergic reaction in people. However, there is no such thing as a completely hypoallergenic dog, as ...
Severe asthma is a type of asthma that is characterized by frequent exacerbations, or "flare-ups," and difficulty controlling symptoms with traditional asthma medications. The treatment of s...
Education & Training
Dr. Mozelsio attended the University of California Irvine, where she completed her undergraduate training. After graduation, she became a board certified Clinical Medical Technologist and worked for several years as a clinical microbiologist, as well as conducted AIDS research. However, the lure of medicine drew her to attend medical school at UC Irvine. She then traveled to Chicago and completed an Internal Medicine residency and a combined adult and pediatric Allergy/Immunology fellowship at Northwestern University Feinberg School of Medicine. While in Chicago, she worked as an Emergency Department attending physician at the Lakeside VA Hospital.
Professional Affiliations
Allergy & Asthma Medical Group of The Bay Area, Inc.
For more than 43 years, Allergy and Asthma Medical Group of the Bay Area has provided the best medical care to patients of all ages.
Allergy and Asthma Medical Group of the Bay Area (AAMG) is a leader in the diagnosis and specialized treatment of a variety of allergic conditions, asthma, and immunodeficiencies. Our team consists of thirteen board-certified physicians, as well as physician assistants, nurse practitioners, and other practice personnel.
We have offices in Walnut Creek, San Ramon, Brentwood, Pleasanton, Berkeley, and Vallejo. Our providers take the time necessary to properly diagnose all of your asthma and allergy conditions. We will come up with a treatment plan that works well with your lifestyle, so that you can get back to the activities that bring you joy.