Allergy & Immunology in Walnut Creek, California
Data updated monthly · Last refresh September 2026
14 Allergy & Immunology providers practice in Walnut Creek. Listings are drawn from federal public records and are not endorsements.
Allergy & Immunology providers in Walnut Creek
Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Allyson Tevrizian, MDWalnut Creek, CA · $16,312 in drug and device payments (2025) · Telehealth ·
(925) 935-6252 Dr. Barbara Karpel, MDWalnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 930-6252 Dr. Cynthia AshbrookWalnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 952-2888 Dr. David Cook, MDWalnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 935-6252 Dr. David Fan, MDWalnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 906-2015 Dr. Eric Chen, MDWalnut Creek, CA · $147 in drug and device payments (2025) ·
(925) 906-2000 Dr. Fannie Su, MDWalnut Creek, CA · $3,460 in drug and device payments (2025) · Telehealth ·
(925) 935-6252 Dr. Ilisten Jones, M.D., M.P.H.Walnut Creek, CA · $61 in drug and device payments (2025) ·
(925) 935-6252 Dr. Karna Gendo, M.D.Walnut Creek, CA · $20 in drug and device payments (2025) ·
(925) 935-6252 Dr. Linda Schultz, MDWalnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 906-2000 Dr. Matthew Lodewick, MDWalnut Creek, CA · $19 in drug and device payments (2025) · Telehealth ·
(925) 930-6252 Dr. Nancy Mozelsio, MDWalnut Creek, CA · $426 in drug and device payments (2025) ·
(925) 935-6252 Dr. Nathan Schultz, M.D.Walnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 935-6252 Dr. Toral Kamdar, M.D.Walnut Creek, CA · $1,545 in drug and device payments (2025) · Telehealth ·
(925) 935-0856 Conditions Allergy & Immunology providers in Walnut Creek, California commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Allergy & Immunology providers. Individual practices vary, so confirm with the provider before booking.
- Seasonal allergies
- Food allergies
- Asthma
- Eczema
- Chronic hives
Common questions
How many Allergy & Immunology providers are in Walnut Creek, California?There are 14 Allergy & Immunology providers with active NPI records practicing in Walnut Creek, according to federal NPPES data refreshed monthly.
What conditions do Allergy & Immunology providers in Walnut Creek treat?Allergy & Immunology providers in Walnut Creek commonly treat seasonal allergies, food allergies, asthma, eczema, chronic hives and related conditions. Individual practices vary, so confirm with the provider before booking.
Where does this data come from?Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
All specialties in Walnut Creek Allergy & Immunology across California