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Allergy Blood Testing in San Gabriel, CA

For allergy blood-work interpretation in San Gabriel, bring the laboratory document rather than a summary copied into a portal message.

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Clinical Overview

About Allergy Blood Testing in San Gabriel Valley

Targeted allergen-specific IgE blood testing can support an allergy evaluation when the history points to particular exposures. Results indicate sensitization, not the severity of a future reaction, and should not be used as a stand-alone food intolerance screen.

The allergen names, components, values, units, and dates determine what the test actually measured. An elevated allergen-specific IgE supports sensitization; it does not alone prove clinical allergy, diagnose intolerance, or specify the severity of a future event.

Pair each marker with a real exposure record: symptoms, timing, amount, treatment, and later tolerance. The South Santa Anita Street clinician can then judge whether repeat testing, skin evaluation, supervised challenge, or continued observation would add information. Broad panels should not automatically remove foods or reshape a household environment. Test trends also require attention to method and the clinical question being followed.

For a broader clinical overview, read the allergy blood testing 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: Allergy Testing and NIAID Food Allergy Guidelines.

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 and his staff are great. I immediately felt welcome and HEARD when just booking the appointment. … The rooms were clean and comfortable. This was all before I even met Dr Modena! He continued the vibe of calm understanding, and I felt confident telling my story to someone who seemed like he not only believed me but wanted to help. We haven't started treatment yet, but his plan is solid, and he made sure I understood the different avenues it could take. One of the best medical offices I've been to.”

–S.B., allergy and asthma patient.

Frequently Asked Questions

Allergy Blood Testing Questions in San Gabriel Valley

The clinical question is whether a carefully selected blood test can add useful evidence to the patient’s history, examination, and any prior skin testing or supervised challenge.

The clinician chooses individual allergens rather than ordering every available marker. The result may support avoidance, further evaluation, a monitored challenge, or no change at all depending on the pre-test history.

Relevant information includes the suspected exposure list rather than a broad wish list, prior laboratory and skin-test reports, and reaction dates, timing, symptoms, and treatments used. This context helps the clinician focus on evidence that can change diagnosis, treatment, or day-to-day care.