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Oral Immunotherapy (OIT) for Food Allergy in San Gabriel, CA

A San Gabriel Valley OIT decision should consider both medical suitability and the family’s ability to follow a daily safety routine.

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Clinical Overview

About Oral Immunotherapy in San Gabriel Valley

Oral immunotherapy uses carefully measured amounts of a confirmed food allergen to raise the reaction threshold while treatment continues. OIT is not a cure; reactions can occur, and avoidance, prescribed epinephrine, daily dosing rules, and emergency planning remain necessary.

Treatment may raise a food-reaction threshold while dosing continues, but it is not a cure.

Home dosing must follow the written program; never improvise a change or restart. Alternatives and the option not to proceed should be discussed plainly.

For a broader clinical overview, read the oral immunotherapy guide.

Local clinic: Modena Health San Gabriel Valley, 207 South Santa Anita Street, Suite 335, San Gabriel, CA 91776. Phone: 626-284-3400.

Clinical references: AAAAI: Current State of OIT and FDA: PALFORZIA.

San Gabriel Valley Providers

Meet the San Gabriel Valley Care Team

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Adrienne Chan, PA-C

Physician Assistant

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Ricky Leung, PA-C

Physician Assistant

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Stephen Wong, MD

Allergist & Immunologist

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Susana Rangel, FNP-C

Nurse Practitioner

Patient Experience

A Published San Gabriel Valley Patient Experience

"Dr. Modena is one of a kind and the best doctor we could've asked for to treat our son's food allergy. I had performed a deep dive into the world of child food allergies after finding out our son had a peanut allergy at 5 months old. We were interested in having our son undergo oral immunotherapy for his allergy because the research seems to be positive and growing for this treatment. It was difficult to find a provider that was willing, but we are so thankful we found Dr. Modena, as he was extremely knowledgeable and talked with us about the treatment as an option.

One important thing to know about Dr. Modena is that he is excellent when it comes to shared decision making. When we met him, I explained how I had researched oral immunotherapy and our interest in seeking treatment for our child. He provided his own expertise and invested time and energy to further delve into the research on OIT for young children. We then consulted further, and he was willing to do the treatment, laying out options, risks/benefits, and explaining what the OIT treatment would be like. It really feels like a team effort during our consults, and he is very forthright with information that we need to know, explaining things thoroughly. We were thankful that Dr. Modena was willing to work with us to provide the OIT treatment for our son. He is truly an amazing doctor who is detail-oriented, proactive, and acts with a patient-centered focus. His staff are also kind and courteous. If you are interested in seeking oral immunotherapy treatment or similar options for yourself or your child (beyond the traditional avoidance model), then Dr. Modena and his staff will be able to help!"

— LAUREN MIGNEA

Frequently Asked Questions

Oral Immunotherapy Questions in San Gabriel Valley

The consultation confirms the diagnosis, defines a realistic treatment goal, and reviews asthma control, gastrointestinal history, daily routines, risks, alternatives, and the family’s ability to follow a long-term protocol.

Initial doses and planned increases require supervision. At home, patients use only the exact written dose and contact the care team for missed doses, illness, an asthma flare, a reaction, or uncertainty rather than changing or restarting treatment independently.

Relevant information includes food-allergy records and prior challenge or test results, prescribed epinephrine and the current action plan, and school, caregiver, schedule, and travel questions that affect daily dosing. This context helps the clinician focus on evidence that can change diagnosis, treatment, or day-to-day care.