Welcome to East Valley Allergy & Asthma Center
At East Valley Allergy & Asthma Center, we believe that great medicine starts with genuinely listening to the patient. We are a Gilbert-based allergy and asthma practice dedicated to providing thorough, personalized care that gets to the root of what's affecting your health — and your quality of life.
Who we are
Meet Dr. Doina Lapusan, MD
Dr. Doina Lapusan is a Board-Certified Allergist and Immunologist with over 35 years of clinical experience. Throughout her career, she has remained committed to practicing medicine the way it was meant to be practiced — with time, attention, and genuine care for each and every patient.
In a healthcare landscape where appointments are often rushed and patients can feel like a number, Dr. Lapusan stands apart. She takes the time to truly understand your history, your concerns, and your goals, and she works with you — not just for you — to find solutions that make a real difference. Her patients consistently describe her as thorough, compassionate, and refreshingly unhurried.
Dr. Lapusan's approach is results-focused. She isn't satisfied until her patients are seeing meaningful improvement, and she brings both the depth of her experience and the warmth of her bedside manner to every visit.
Credentials & Training
Doctor of Medicine (MD)
Board Certified in Allergy & Immunology
35+ years of clinical experience internal medicine & allergy and immunology
Washington University St. Louis - Fellowship in Allergy & Immunology
Mount Carmel Health System - Residency in Internal Medicine
University of Medicine and Pharmacy "Iuliu Hațieganu", Cluj-Napoca - Doctor of Medicine
Our Team
Sagnite Rocha, MA
Office Manager, Billing Specialist
Michelle Allen, MA
Beth Hannah, MA
Conditions We Treat
Dr. Lapusan has extensive experience diagnosing and treating a wide range of allergic and immunologic conditions, including:
Seasonal and environmental allergies (hay fever, allergic rhinitis)
Asthma
Food allergies
Skin conditions including eczema (atopic dermatitis) and hives (urticaria)
Chronic sinusitis
Recurrent infections and immune deficiencies
Contact dermatitis
Allergy testing and immunotherapy (allergy shots)
If you're unsure whether what you're experiencing falls within our scope of care, we encourage you to reach out — we're happy to help point you in the right direction.
Why Patients Choose Us
Patients travel from across the Valley to see Dr. Lapusan because they know they'll leave with real answers and a clear plan. Whether you're a new patient who has struggled to find relief, or a long-time patient returning for ongoing care, you can expect the same level of dedication every single time.
We are proud to serve the Gilbert community and the surrounding East Valley, and we look forward to helping you and your family breathe easier and live better.
Contact Us
We're Here to Help
At East Valley Allergy & Asthma Center, we do things a little differently. We believe the best patient experience starts with a real conversation — not an automated form or a message in a queue. Whether you're ready to schedule an appointment or simply have a question, we invite you to give us a call. Our team is always happy to talk with you directly and give you the personal attention you deserve.
Get in Touch
The best way to reach us is by phone.
(480) 855-9119
When you call, you'll speak with a real member of our team — someone who can answer your questions, discuss your needs, and get you scheduled right away. We think that's a much better experience than filling out a form and waiting for a reply.
We welcome calls during regular business hours. If you reach our voicemail, please leave a message and we will return your call as promptly as possible.
Email COMING SOON!
Email is available for general inquiries, but for the fastest response and to schedule an appointment, we always recommend calling us directly.
Office Address 3491 S. Mercy Rd., Suite 101 Gilbert, AZ 85297
Fax (480) 855-9120
Schedule an Appointment
Ready to take the first step toward feeling better? We'd love to hear from you. Simply give us a call at (480) 855-9119 and a member of our team will take care of you from there. We'll take the time to understand what you're experiencing and find an appointment time that works for your schedule.
We prefer scheduling over the phone because it gives us the chance to get to know you a little before your first visit — and that's exactly the kind of practice we are.
New patients are always welcome!
Have a General Question?
Not sure if you need to come in, or just want to learn more about what we treat? Just call us. No question is too small, and there's no automated system to navigate — just a friendly voice ready to help. We're here to make this as easy as possible for you.
Find Us
We are conveniently located in Gilbert, Arizona, just off Mercy Road. Ample parking is available on-site. We look forward to welcoming you to our practice.