Personalized Allergy Care For You & Your Children
Dr. Sonia Cajigal, MD
Board-Certified Allergist & Immunologist in St. Louis, Missouri
About Dr. 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 allergens are and how much of an impact they can have on day-to-day comfort and well being. Dr. Cajigal enjoys treating adult and pediatric patients of all ages and feels grateful to have found a specialty where there is a lot that can be done to improve her patients’ quality of life. As a part-time clinical researcher, Dr. Cajigal makes it a point to keep up with the latest in her field, and is always looking for the most cutting edge procedures, testing methods, and symptom management techniques to help her patients live happier, healthier lives.
See what her patients have to say in the testimonials below!
Dr. Cajigal’s Specializations
Nasal Allergies • Allergic Rhinitis • Skin Allergies • Eczema • Hives • Food Allergies • Eye Allergies • Drug Allergies • Asthma • Immunodeficiency • Allergy Testing • Allergy Shots • Biologic Therapy
Dr. Sonia Cajigal’s Credentials
- University of Missouri – Kansas City – Graduated 2010
- Case Western MetroHealth – Internal Medicine – 2010-2013
- Henry Ford Health System – Allergy & Immunology – 2014-2016
- Diplomate of the American Board of Allergy & Immunology
- Diplomate of the American Board of Internal Medicine
- Fellow of the American Academy of Allergy Asthma and Immunology
- American College of Allergy, Asthma, and Immunology (ACAAI)
- American Academy of Allergy Asthma and Immunology (AAAAI)
- SSM Health St. Louis
- Mercy Hospital St. Louis
“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
“Excellent doctor and amazing staff!”
– Janna H, August 2022
– Ann H, December 2018
“She is the best.”
– Stephen W, June 2020
“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
Dr. Cajigal is Accepting New Patients
We’re here to help you and your children get to the bottom of your symptoms and thrive over allergies, asthma, and immunodeficiency disorders. Schedule your visit with St. Louis Family Allergy today!
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We are currently accepting new adult and pediatric patients at St. Louis Family Allergy!
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