
Adult & Pediatric Allergy & Immunology Care

Allergies

Allergy Testing

Allergy Immunotherapy Treament

Anaphylaxis Preventative Therapy

Food and Drug Allergies
Patricia Leonard, MD
Patricia A Leonard, MD is Board Certified in Allergy and Immunology, and has been practicing allergy treatments in the Houston community for 22 years.
She completed her training in Internal Medicine and Allergy and Immunology at The University of Texas Medical Branch, Galveston.
She received her BBA in Finance from Southern Methodist University in Dallas, Texas, and a Masters Degree in Management from The London School of Economics in London, England.
Following a short career in international finance, she remained in Europe to attend medical school and graduated from the University of Ireland Medical School in Galway.
Dr. Leonard specializes in diagnosing and treating allergic conditions such as nasal allergies, asthma, and allergic skin disorders. She also evaluates drug, insect, and food allergies.
She is a member of local, state, and national allergy organizations and a Fellow of the American College of Allergy and Immunology. Dr. Leonard resides in the Memorial area with her husband and three young children.
Dr. Leonard is a participating provider of most insurance plans and currently accepts new patients.

Learning Center
Why Do I Sneeze All the Time? (Causes and Reasons)
No matter what the cause of your need to sneeze may be, it is an automatic response you can’t stop by force of will. When one is coming on, the only thing you can do it roll with it. But, why do you need to sneeze?
Allergies in Houston? Why You Might Need to See an Allergist?
While not all allergies and hay fever types of conditions are serious enough to warrant a visit with an allergist, if you find that your symptoms are limiting your enjoyment of everyday activities, forcing you to alter family plans during certain seasons, or interfering with your ability to function efficiently at work or school...
Patricia Leonard, MD
"Dr. Patricia Leonard is the best doctor I've ever seen! She has a sensitive, kind and compassionate heart and also individual approach to each patient, she is really professional in her field! ...I dealt with many doctors and only Patricia Leonard was able to find me the right and appropriate treatment! Very high recommend this doctor!!!"
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"Dr Leonard is the best allergy doctor in Houston and I have been a patient for 15 years. She is a doctor that truly cares."
Ronald R.
"Dr. Leonard is the most genuine, caring doctor I have encountered in a very long time. She has gone out of her way to help me figure out my chronic issues. She never seems rushed, listens intently and then uses her keen mind to assess the situation. I cannot say enough good about her. I only wish she did primary care because she would have this patient for life!!"
Pam L.
Schedule Your Appointment with Patricia Leonard, MD
Pay attention to your health needs. Schedule your appointment with Dr. Leonard in our Town and Country, a skilled expert in allergy and immunology. She offers comprehensive care and advanced treatment options dedicated to your allergy issues.