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Every Breath Counts

Allergist & Allergy Clinic in Coronado

230 Prospect Pl, Suite 220, Coronado, CA 92118

Phone - 619-704-7577 Fax - (858) 458-3688

Local allergy doctors and specialists at the Modena Health Coronado allergy clinic evaluate allergy, asthma, and immune concerns through a focused history, examination, and targeted testing when appropriate. Use the verified address and direct phone on this page to confirm the appointment type and preparation before traveling.

Book Coronado
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Mon: 1:00pm - 5:00pm Today's Hours
Tue: 1:00pm - 5:00pm Today's Hours
Wed: 1:00pm - 5:00pm Today's Hours
Thur: 1:00pm - 5:00pm Today's Hours
Fri: 1:00pm - 5:00pm Today's Hours
Sat: Closed Today's Hours
Sun: Closed Today's Hours

Clear the Air

Welcome to Modena Health

The Coronado clinic evaluates food allergy, environmental allergy, asthma, and related concerns for children and adults. Management options are discussed after assessment, and benefits, risks, response, and follow-up vary.

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"Absolutely Amazing Relief"

Modena Patient Testimonials

"This facility is top-notch! They have accurate allergy and asthma testing, and they take all of your concerns seriously. They were able to get me started with allergy shots/immunotherapy quickly and their shot schedule is very flexible. The staff is all amazing too- friendly, communicative, helpful. Highly recommend!"

– Erica F., SanD

"Dr. Modena is extremely patient. I have a very complex condition that has no definitive cause. It impacts my daily life, but Dr. Modena has been wonderful about treating the symptoms. I am sure at times he is as frustrated as I am to find an answer and make it go away, but he is always patient. He said 'I never give up on a patient.' It's very comforting to know he is always working to make things better for me. His staff is always friendly and efficient. I highly recommend Dr. Modena."

— MAUREEN D., SAN DIEGO PATIENT

"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 that is detail-oriented, proactive, and 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

"I went to Dr. Modena after my allergist Dr. Jaffer retired and Dr. Modena took the practice over from him. I was having a breathing problem and found that Dr. Modena is extremely caring and thorough. He listens, does not rush patients, and called me to follow up the following week... Thank you, Dr. Modena!"

- ALYSSA S., SAN DIEGO ALLERGY PATIENT

"My first allergist! An amazing Dr. He takes the time with you that a lot of doctors won't anymore. As far as results, l'm doing 200% better than I was before I started seeing him."

- MC, LAKESIDE ALLERGY PATIENT

“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.

“Modena Allergy and Asthma provides excellent service. The office is beautiful and peaceful. The check-in process was smooth and pleasant. I was seen on time. Samantha was kind and thorough. I highly recommend them.”

–L.S., allergy and asthma patient.

Right By You

Find Your Modena Health Location

Experience ongoing symptom management and manage breathing symptoms with Modena Health. Our trusted specialists are right in your backyard, offering expert care at convenient locations across California and Arizona. Whether you're seeking allergy solutions or respiratory support, our compassionate team is dedicated to helping you live comfortably and confidently. Discover how we can make a difference in your life today.

Meet Our Team

Your Modena Health Coronado Providers

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Toan Do, MD

Allergist & Immunologist

Founder Brian Modena, MD, MSc, brings personal experience with allergic disease to a practice focused on understandable information, individualized decisions, and ongoing patient support.

Brian Modena, MD, MSc, serves as medical director. The clinical team evaluates each patient before recommending care, explains material benefits and risks, and adjusts treatment according to diagnosis, medical needs, and response.

Your Trusted Team

Meet Our Providers

The Coronado team provides allergy, asthma, and immunology evaluation with care plans based on individual clinical needs. Treatment response and follow-up vary.

The Coronado care team supports informed decisions by explaining the diagnosis, available options, material risks, and follow-up. Provider profiles contain role-specific background and clinic associations.

If you are looking for an allergist Coronado patients can trust in Modena Health, where we prioritize compassionate, high-quality care to support your journey towards a full and fulfilling life.

Take the #FoodChallenge

Modena Health on Social Media

Discover how Modena Health makes allergy testing simple and stress-free. Our team is dedicated educating and guiding you through the process with clarity. Whether it's through informative videos detailing allergist methods or watching real patient experiences during food challenge tests, you'll gain valuable insights into managing allergies. Stay informed by following Modena Health on your favorite social platform for more updates and expert advice.

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Time for an allergist?

(If you're asking, we're ready to see you!)

An allergist can review symptoms, exposures, and timing before selecting targeted testing. Test results do not stand alone and may not establish that a sensitization is responsible for the reported symptoms.

At-home food sensitivity results should not be used alone to diagnose food allergy or direct broad food elimination. A clinician can interpret the history and appropriate tests, then discuss dietary guidance, safety planning, or referral.

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Get Solutions

Modena Health Near You

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.

A Clear Starting Point in Coronado

What can an allergy and asthma visit help clarify?

A visit can help connect recurring nasal, skin, food-related, breathing, or immune symptoms with the exposures and circumstances in which they occur. The first step is not a broad test panel. It is a careful review of the symptom timeline, prior diagnoses, medicines, and results so the clinician can decide which questions require testing and which can be addressed through examination or treatment review.

For an appointment at the Prospect Place office, bring the records most closely related to the current concern rather than every medical document you have. Reaction photographs, inhalers, epinephrine devices, prior allergy results, and a dated symptom history can make the discussion more specific. The office should confirm in advance if a test requires medication changes or a longer observation period.

What should I bring to the appointment?

  • a dated symptom and exposure timeline
  • current medicines, inhalers, and prescribed epinephrine
  • relevant test results, photographs, and specialist records

This information supports an efficient visit but does not replace the clinician’s individual assessment.

Planning Questions

Coronado Office FAQ

No. The clinician first reviews the reaction or symptom timeline, prior results, medicines, and current findings. Testing is recommended only when it can answer a defined question and may require a separate appointment.

Call 619-704-7577 before traveling. The scheduling team can confirm the appointment type, preparation instructions, expected duration, and whether the requested service is currently performed in Coronado.

Plan Your Visit

Contact Modena Health Coronado

Modena Health Coronado
230 Prospect Pl, Suite 220, Coronado, CA 92118
Phone: 619-704-7577

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.

Insurance at This Clinic

Insurance Plans Accepted at Our Coronado Clinic

Modena Health Coronado participates with the insurance plans and medical networks listed below based on current clinic information.

Participation can vary by product, provider and service. Call the clinic with the exact plan name from the member ID card to confirm current participation and appointment availability.