Relief Starts Here
Allergist & Allergy Clinic in San Gabriel Valley
207 S Santa Anita St. Suite 335, San Gabriel, CA 91776
Local allergy doctors and specialists at the Modena Health San Gabriel Valley allergy clinic evaluate allergy, asthma, respiratory, and immune concerns in San Gabriel. The team uses the patient’s history and targeted clinical information to plan next steps. Call the direct office number to verify the visit type and preparation.

Time to Exhale
Relief + Answers Await at Modena Allergy + Asthma - San Gabriel Valley
Don't let asthma or allergies prevent you from living your best life. At Modena Health, our dedicated San Gabriel Valley allergist team is here to offer personalized care and relief from your symptoms. Led by Dr. Stephen Wong, our qualified experts provide compassionate treatment for patients of all ages. Experience the benefits of our innovative therapies designed to help you and your family breathe easier.

Patient-Centered Care
How We Approach Asthma and Allergy Treatments
At Modena Allergy + Asthma, our caring team of experts offers advanced treatments for patients of all ages to help you and your family breathe easier. Book a consultation today to explore how addressing food allergies, environmental allergies, asthma, and immunological conditions can reduce stress and enhance your family's quality of life.

Allergy Conditions & Treatments
"It has truly changed my life coming here!"
Dr. Stephen Wong's Testimonials
Your Allergy Journey Just Got Easier
Find Your Modena Allergy + Asthma Location
The San Gabriel Valley clinic provides local access to allergy, asthma, and immunology evaluation. Use the linked service pages for general education, then contact the office to confirm provider schedules and current service availability.

The Modena Advantage
Dr. Brian Modena, Director & CEO
Our founder, Brian Modena, MD, MSc, created Modena Health to bring empathy-driven scientific care to the allergy and asthma healthcare space.
Dr. Modena is known for his innovative approach to treatment. His pioneering approach and cutting-edge scientific background have led to expanded treatment options for allergy sufferers of all ages, including oral immunotherapy (OIT) and food desensitization breakthroughs. Under his leadership, Modena Health is expanding its services to offer comprehensive care across the Southwest, prioritizing patient-centered solutions that combine traditional methods with advanced treatments.
Expert Care
Your Trusted Providers At Modena Allergy + Asthma - San Gabriel Valley
Led by Stephen Wong, MD, the San Gabriel Valley team evaluates allergy and asthma concerns for children and adults. Recommendations and response to treatment vary by individual clinical needs.
The San Gabriel Valley care team emphasizes clear explanations, shared decisions, and follow-up. The appropriate evaluation or management option depends on the individual diagnosis, clinical history, and current findings.
Choose Modena Allergy + Asthma For Your Family
The Modena Patient Experience
Allergies can be overwhelming, but finding relief shouldn't be. At Modena Health, our San Gabriel Valley office provides a welcoming environment tailored for families and busy professionals alike. Visit us today to see how our expert team can help your family breathe easier and enjoy life more fully.
At Modena Allergy + Asthma, we prioritize compassionate, top-quality care tailored to your needs. Join us at one of our California locations and experience healthcare that truly cares about you and your family.
Take the #Food Challenge
Modena Allergy + Asthma on Social Media
Educational videos can show what a food challenge or allergy visit may involve, but they do not determine whether a test is appropriate for a particular viewer. Use them to prepare questions for the treating clinician.





Ready to See an Allergist?
(If you're here, you probably are!)
Before making major changes because of suspected allergies, consider an evaluation with an allergist. Clinical history and targeted testing may clarify whether an allergen is relevant and help patients avoid decisions based only on assumptions or unvalidated tests.
Food allergy evaluation uses the reaction history and targeted testing, with a supervised food challenge when appropriate. For a diagnosed allergy, the clinician can discuss avoidance, prescribed epinephrine, and an emergency action plan. No evaluation or treatment removes all risk.

An allergist can evaluate a suspected food allergy using the reaction history and targeted testing, with a supervised food challenge when appropriate. Accurate diagnosis, avoidance guidance, prescribed epinephrine when indicated, and an emergency action plan can support risk reduction and readiness, but cannot remove all risk.
Recurrent sinus or infection concerns require an individualized assessment. The care team can review patterns, prior treatment, and relevant results, then explain whether additional testing, medical management, referral, or monitoring is appropriate.
Answers Near You
Modena Health Locations
Modena Health has locations across Southern California and Arizona. Use the current directory for clinic addresses, phone numbers, provider information, and local service links, and confirm availability before traveling.

La Jolla, CA

TORRANCE, CA

Long Beach, CA

Scottsdale, AZ

CORONADO, CA

SOLANA BEACH, CA

EASTLAKE, CA

SAN GABRIEL VALLEY, CA

HACIENDA HEIGHTS, CA
Make the Pattern Easier to See
What makes an allergy or asthma history clinically useful?
The most useful history shows what repeatedly happens before, during, and after symptoms. Include dates, possible exposures, time to onset, severity, treatments used, and recovery. For asthma, note nighttime symptoms, exercise limits, rescue-inhaler use, and urgent visits. For recurrent infections, list the diagnosis, organism when known, treatment, and response rather than only the number of illnesses.
Bring records from primary care, emergency visits, schools, and prior specialists to the South Santa Anita Street office when they relate to the current question. A short summary can help the clinician find the important details quickly. Before a testing appointment, ask whether medicine changes or authorization are required and how long the visit may take.
What should I bring to the appointment?
- a one-page summary of the symptom pattern
- emergency, school, primary-care, and specialist records
- medicines, inhalers, epinephrine, and prior test reports
This information supports an efficient visit but does not replace the clinician’s individual assessment.
Planning Questions
San Gabriel Valley Office FAQ
List the date and diagnosis for each significant infection, the organism or culture when known, antibiotics or other treatment, response, and any hospital care. Bring relevant laboratory results rather than relying only on the number of illnesses.
Yes. Call 626-284-3400 to confirm the appointment type and office requirements, then verify referral, authorization, benefits, and patient responsibility with the insurance plan when applicable.
Plan Your Visit
Contact Modena Health San Gabriel Valley
207 S Santa Anita St. Suite 335, San Gabriel, CA 91776
Phone: 626-284-3400
Appointments and insurance
Calling or submitting an online request does not create a confirmed appointment. The office can verify scheduling, referral or authorization requirements, current insurance participation, preparation instructions, and whether a specific service is provided at this location. Benefits and patient responsibility vary by plan and are determined by the insurer; scheduling does not guarantee coverage.
Emergency symptoms cannot wait for an office reply
Call 911 for severe trouble breathing, blue or gray lips, throat or tongue swelling, fainting, confusion, rapidly worsening symptoms, or suspected anaphylaxis. Follow the patient’s prescribed emergency action plan and use prescribed epinephrine when directed. Do not wait for a clinic callback during a medical emergency.












