
Theron G. McCormick, MD
Pediatric Allergy and Immunology
Highlights
Languages
- English
Gender
MaleAbout Theron G. McCormick
About The Provider
Theron McCormick, MD is an allergist/immunologist, board-certified by the American Board of Allergy and Immunology. Dedicated to relationship-centered patient communication, he enjoys teaming up with patients and families as they battle allergic conditions and disorders of the immune system.Dr. McCormick received his medical degree from Louisiana State University School of Medicine in New Orleans and completed his residency training at the University of Texas Medical Center in Houston. He completed his Fellowship in allergy and immunology at Texas Children's Hospital and Baylor College of Medicine. He is Board Certified in general pediatrics and allergy and immunology. Dr. McCormick treats pediatric patients in Baton Rouge and Gonzales, LA.
Dr. McCormick was a guest on our ParentingU podcast, sharing about how families can manage allergies during the summer .
Locations
- Our Lady of the Lake Children's Health Allergy and Immunology - South Burnside
- 1931 South Burnside Avenue, Gonzales, LA 70737
- Get Directions
- phone: 225-765-5500
- fax: 225-374-1675
- Our Lady of the Lake Children's Health Allergy & Immunology
- 8200 Constantin Boulevard, Floor 3, Baton Rouge, LA 70809
- Get Directions
- phone: 225-765-5500
- fax: 225-374-1675
- Our Lady of the Lake Children's Health Pediatrics at Livingston Extended Hours Clinic
- 5000 O'Donovan Drive, Suite 507, Walker, LA 70785
- Get Directions
- phone: 225-271-6587
- fax: 225-271-6551
- Our Lady of the Lake Children's Health Pediatrics at Livingston
- 5000 O'Donovan Drive, Suite 507, Walker, LA 70785
- Get Directions
- phone: 225-271-6584
- fax: 225-271-6551
Expertise
Education
- Fellowship: Baylor College Of Medicine, Allergy and Immunology, 2005
- Residency: University of Texas Medical School, Pediatrics, 2003
- Medical/Professional Education: LSUHSC in NO - Medical Education, 2000
Board Certifications
- Allergy and Immunology: American Board of Allergy and Immunology, 2015
Insurance
- Aetna Better Health
- Aetna/Coventry (All Products)
- AmeriHealth Caritas
- BCBS Medicare Advantage LA
- Beacon Health Options
- Cigna
- Cigna Behavioral Health
- Coventry
- Coventry National/First Health CCN
- FARA
- Gilsbar 360
- Healthy Blue
- Humana (All Products)
- Humana Military/Tricare
- LA HealthCare Connections
- Louisiana Medicaid
- Magellan
- Medicare
- Mental Health Network
- Mississippi Medicaid
- Multiplan/PHCS
- New Directions
- Optum/United Behavioral Health
- People's Health
- Railroad Medicare
- Shared Health
- Three Rivers
- UHC Community
- United Healthcare (All Products)
- USA MCO
- Vantage
- Wellcare
- Woman's Hospital
- Zelis
Ratings & Reviews
5 out of 5
71 ratings, 24 reviewsThe Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
- 5 out of 5 starsReviewed on 2/20/2026
This was our first visit to an allergist after our daughter had an anaphylactic reaction in January. Dr. McCormick came highly recommended from our pediatrician, Dr. Chris Funes, and the ER. He lived up to those expectations. Dr. McCormick was kind, knowledgeable, and had an amazing bedside manner. He worked well with our daughter and alleviated all the fears I had about potential allergens my child may have as a mom.
- 5 out of 5 starsReviewed on 1/7/2026
Doctor was very patient and thorough. Listened every word and made my 8 year old extremely comfortable. Loved our visit!
- 5 out of 5 starsReviewed on 1/5/2026
Dr. McCormick is one of the BEST doctors I have ever encountered. My daughter looks forward to her appointments with him.
- 5 out of 5 starsReviewed on 11/13/2025
This was truly the best experience and most informed I've ever felt after leaving an appointment.
- 5 out of 5 starsReviewed on 10/30/2025
Dr. McCormick listened to our concerns, thoroughly walked us through a plan of action, and addressed any issues we have been having. I left the appointment feeling relieved, informed, and supported.
- 5 out of 5 starsReviewed on 10/27/2025
The most easy to talk to, listened with genuine care not rushing me or son, explained everything so simple and thoroughly, involved son/patient in care/convo/explanations, and he's so realistic and all around the BEST!
- 5 out of 5 starsReviewed on 10/6/2025
Dr. McCormick is truly one of the best doctors I have ever encountered- he listens to the pt and parents, responds with care and helps into the problems are resolved - very thankful for him.
- 5 out of 5 starsReviewed on 9/26/2025
We absolutely love Dr. McCormick! He always takes his time and answers any/all questions we have. He is amazing at what he does and I cannot recommend him enough!!
- 5 out of 5 starsReviewed on 9/23/2025
Dr McCormick is very knowledgeable and thorough. He's professional and patient.
- 5 out of 5 starsReviewed on 9/17/2025
Dr. McCormick was excellent as always. He is so very kind, so very compassionate, so very smart, and so patient with explaining concepts in a way that we can understand.
- 5 out of 5 starsReviewed on 9/4/2025
Dr. McCormick is a great doctor. He talked and listened and explained the diagnosis and the remedy. He also had the ability to calm my fears.
- 5 out of 5 starsReviewed on 8/23/2025
Dr. McCormick has been nothing but wonderful the entire 8 years she has seen him.
- 5 out of 5 starsReviewed on 8/23/2025
We love Dr. McCormick and he has been absolutely phenomenal for the 12 years we have been seeing him.
- 5 out of 5 starsReviewed on 7/31/2025
Loved the doctor very thorough the wait time was just horrific
- 5 out of 5 starsReviewed on 7/28/2025
Dr McCormick is thorough and engages with his patients and their parents. We leave the office feeling confident and informed about any issues we discuss
- 5 out of 5 starsReviewed on 7/25/2025
5 Star Excellence
- 5 out of 5 starsReviewed on 7/23/2025
I have and always will recommend Dr. McCormick to everyone I know. I have at least 5 close friends that also use him for their children. He's absolutely miraculous
- 5 out of 5 starsReviewed on 6/30/2025
I have recommended Dr. McCormick and would recommend him time and time again. He's very attentive, kind and knowledgeable. He cares about his patients and that comes across well.
- 5 out of 5 starsReviewed on 6/14/2025
Dr McCormick is the best!!
- 5 out of 5 starsReviewed on 6/11/2025
Dr McCormick Is a true professional.
- 5 out of 5 starsReviewed on 6/2/2025
Dr. McCormick is extremely thorough. His bed side manner is simply amazing. I can confidently say is one of the best pediatric specialist that we have seen!
- 5 out of 5 starsReviewed on 5/20/2025
The doctor was absolutely amazing. He was so calm and well informed, and really made us feel comfortable. He was patient and kind to both me and my 18 month daughter. Highly recommend him!
- 5 out of 5 starsReviewed on 4/28/2025
Dr. McCormick has been a blessing to our family. I feel like so many doctors before him were very dismissive and generic in their treatment of our son. Dr. McCormick gave us the knowledge and medicine to help our son heal. I only wish I would have met him sooner. One doctor previously told us that there was nothing we could do about allergies/ Eczema on the eyelid, and Dr. McCormick told us about a simple over-the-counter eyedrop that fix the issue in a matter of days when our son had been suffering for over a month. He is a wonderful doctor that truly cares for the patient.
- 5 out of 5 starsReviewed on 4/17/2025
The Dr and the resident were absolutely AMAZING!!!