Welcome To

St. Louis Family Allergy

Personalized allergy, asthma, and immunology care for families in St. Louis, Missouri.

Dr. Sonia Cajigal

Allergist & Immunologist

St. Louis Family Allergy Allergist Dr. Sonia Cajigal
Dr. Sonia Cajigal is a St. Louis native. She is familiar with the area and, of course, the allergies that come with it. Having suffered from allergies herself, she understands how prevalent St. Louis allergies are and how much of an impact they can have on day-to-day comfort and quality of life. Dr. Cajigal is passionate about providing top-quality allergy, asthma, and immunology care to adult and pediatric patients in St. Louis, and is especially grateful to have found a specialty where she is able to help her patients feel better and live healthier, happier lives. See what her patients have to say in the testimonials below!
St. Louis Family Allergy Allergist Dr. Sonia Cajigal

“Really cared about how I was feeling”

“Dr. Cajigal was friendly, professional, and informative. She took the time to explain the tests and what was going on with my allergies. She is so knowledgeable and really cared about how I was feeling. I would highly recommend this practice if you suffer from allergies and asthma.”

– Sue D, July 2020

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Allergy Testing & Treatment in St. Louis, Missouri

At St. Louis Family Allergy, we offer a full suite of testing and treatment services to help you and your children stay on top of allergies, asthma, and immunodeficiency. Click on one of our service areas to learn more about it and why St. Louis Family Allergy is the top choice for allergy care in the St. Louis area.

Nasal Allergies icon

Nasal Allergies

Learn what you can do to live comfortably with allergic rhinitis.

Skin Allergies icon

Skin Allergies

We can help you with eczema, hives, angioedema, and contact dermatitis.

Food Allergies icon

Food Allergies

Learn which foods you’re allergic to and how to best manage reactions.

Eye Allergies icon

Eye Allergies

Learn what you can do to better protect yourself against eye allergies.

Drug Allergies icon

Drug Allergies

Visit us at St. Louis Family Allergy to confirm your drug allergy diagnosis.

Asthma Inhaler icon

Asthma

Identify asthma in your children and learn how to effectively manage symptoms.

Allergy Testing icon

Allergy Testing

We offer a full suite of testing services to help you understand your symptoms.

Allergy Shots icon

Allergy Shots

Allergy shots can provide long-term relief from allergies.

Biologic Therapy icon

Biologic Therapy

Individuals with certain allergy conditions may benefit from biologic injections.

Our St. Louis Allergy Center

We look forward to your visit! Our brand new St. Louis allergy center is conveniently located on Veterans Memorial Parkway just off of the Highway 70 and 370 junction in St. Peters. Free visitor parking is available on site.

Come see us at:

5301 Veterans Memorial Pkwy Suite 101
St. Peters, MO 63376

St. Louis Family Allergy center location in St. Louis, Missouri
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"Dr. Cajigal was friendly, professional, and informative. She took the time to explain the tests and what was going on with my allergies. She is so knowledgeable and really cared about how I was feeling. I would highly recommend this practice if you suffer from allergies and asthma."

- Sue D, July 2020

“Dr Cajigal is a great listener. She trusts her patients instead of treating them as if they are not the experts of their own bodies. I really appreciate that (many doctors do not have that quality). She also immediately treats the symptoms instead of waiting to see if things clear. I use her for my children and myself. We have never left her office feeling as if it was a waste of time.”

– Stephanie, August 2020

"Great Allergist!"

- Ann H, December 2018

"She is the best."

- Stephen W, June 2020

Schedule Your Visit

We are currently accepting new adult and pediatric patients at St. Louis Family Allergy!
Reach out by phone, instant message, email, or the submission form below to schedule your visit. Same day appointments available.

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Phone
(314) 530-6080

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Email
info@stlfamiliyallergy.com

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