Allergy Testing & Services
Review evaluation and testing pathways for food, environmental, medication, and skin concerns.
Learn MoreComfort in Every Breath
Allergist & Allergy Clinic in Hacienda Heights
1850 S. Azusa Avenue, Suite 206, Hacienda Heights, CA 91745
Local allergy doctors and specialists at the Modena Health Hacienda Heights allergy clinic evaluate allergy, asthma, respiratory, and immune concerns. Care is individualized to the history and current findings, with testing selected only when it can clarify the next step. Call the direct office number to confirm visit details.
Mon: 8:00am - 5:00pm Today's Hours
Tue: 8:00am - 5:00pm Today's Hours
Wed: 8:00am - 5:00pm Today's Hours
Thur: 8:00am - 5:00pm Today's Hours
Fri: 8:00am - 5:00pm Today's Hours
Sat: 8:30am - 12:00pm Today's Hours
Sun: Closed Today's Hours
Life Without Limits
Modena Allergy + Asthma in Hacienda Heights
The Hacienda Heights clinic evaluates food allergy, asthma, and related concerns for children and adults. A clinician reviews the diagnosis, prior treatment, medical needs, expected benefits, and risks before recommending care.
Find Comfort
Innovative Treatments
At Modena Allergy + Asthma, our compassionate team is dedicated to helping patients of all ages manage allergies and asthma with expert care. Schedule a consultation today to explore how our comprehensive services can make breathing easier and reduce stress for you and your loved ones.
Allergy Conditions & Treatments
Precision Care for Allergies & Asthma
Modena Health Locations
Experience true comfort and wellness with Modena Health. At each of our Southern California and Arizona locations, our dedicated allergists help you manage breathing symptoms and live freely. Whether you're dealing with allergies or asthma, our expert team offers personalized care right in your community. Visit us today and discover how close ongoing symptom management truly is.
Meet Our Founder
Dr. Brian Modena, Director & CEO
Brian Modena, MD, MSc, knows what it's like to live with allergies and asthma.
Brian Modena, MD, MSc, is an allergy and immunology physician with clinical and research experience. Treatment recommendations are individualized after evaluation and discussion of relevant benefits, risks, alternatives, and follow-up.
Meet Our Experts
Your Trusted Providers At Modena Health in Hacienda Heights
Our team provides individualized allergy and asthma evaluation and care for patients of all ages.
The Hacienda Heights care team emphasizes education, shared decisions, and individualized follow-up. The appropriate evaluation or management option depends on the patient’s clinical history, diagnosis, and current findings.
Modena Health provides patient-centered allergy and immunology evaluation, treatment planning, and follow-up for children and adults.
Take the #Food Challenge
Modena Health on Social Media
At Modena Health, we make allergy testing easy to understand. Our engaging videos and real-life patient experiences, such as food challenge tests, help clarify the process. We aim to provide clear insights into how our allergists in Hacienda Heights manage and treat allergies. For more educational content and updates, follow us on your favorite social platform.
Follow Us on Social Media
Stay connected with Modena Health on social media for the latest in allergy and asthma care.
Ready for Answers?
When to See an Allergist
Before making major changes because of suspected allergies, an allergist can review symptoms and exposures and decide whether targeted testing is appropriate. Test results have limitations and require clinical interpretation.
When consulting an allergist Hacienda Heights patients can get help to understand what triggers reactions and learn effective ways to avoid them. Contact us today to schedule an appointment.
An allergist can review suspected food-allergy reactions, select targeted testing when appropriate, and help build an avoidance and emergency plan. Evaluation does not eliminate risk, but accurate diagnosis and preparedness can support risk reduction and informed decisions.
The Hacienda Heights team can evaluate allergy, asthma, and immune-related concerns and explain reasonable next steps. A recommendation is based on the individual assessment and does not promise a particular outcome.
Care at this location
Services & Treatments
Explore allergy, asthma, and immunology services represented at the Hacienda Heights clinic.
Immunology Care
Explore care pathways for recurrent infections, immune concerns, and eosinophilic conditions.
Learn MoreRespiratory Care Services
Find information about asthma, chronic sinusitis, nasal polyps, and breathing evaluations.
Learn MoreAllergy & Asthma Treatments
Compare allergy immunotherapy, asthma treatment, and food-allergy treatment options.
Learn MoreTurn Scattered Records Into a Focused History
What information helps an allergist evaluate recurring symptoms?
A concise pattern is more useful than a long list of isolated events. Note when symptoms started, where they occur, what was eaten or taken beforehand, how quickly they developed, and which treatment helped. For infection or immune concerns, include dates, diagnoses, cultures, antibiotics, and hospital care. This context helps the clinician separate a reproducible pattern from a coincidence or an outdated label.
Patients coming to the South Azusa Avenue office may have records from primary care, schools, urgent care, or another specialist. Group those records by the question being evaluated and bring the most relevant originals or portal copies. The scheduling team can explain whether a referral, authorization, medication instruction, or separate testing visit is needed.
What should I bring to the appointment?
- a short chronology of the current concern
- prior allergy, breathing, imaging, or immune test results
- insurance, referral, and authorization information when applicable
This information supports an efficient visit but does not replace the clinician’s individual assessment.
Planning Questions
Hacienda Heights Office FAQ
Prioritize records that document the current concern: reaction notes, photographs, emergency visits, relevant laboratory or skin tests, imaging, infection history, and a current medication list. A short dated chronology helps connect those records.
Yes, the scheduling team can explain what information the office needs before the visit. Insurance participation and benefits can change, so also confirm coverage and patient responsibility directly with the health plan.
Appointments & Insurance
Scheduling made easy for your experience.
We work with many major insurance carriers.
Don’t see your carrier?
Insurance participation varies by plan, provider, network, and location. Please contact our team with your insurance card to confirm current participation.
Ready to schedule?
Call us or submit an online appointment request.
Have questions about insurance?
Have your insurance card ready and our team can help confirm current participation.
Is this a medical emergency?
Call 911 and follow your prescribed emergency action plan. Please do not use this form for emergencies.
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The Answer is Closer Than You Think
Modena Health Near You
Our goal at Modena Health is to get your health and wellness questions answered in a comfortable, low-stress environment. To make that goal easier to achieve than ever before, we've now opened multiple locations across Southern California and Arizona. Click the locations below to find a qualified Modena Health specialist near you who can help you get to the bottom of your health questions.
