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BEST RATED SAN ANTONIO, TX ALLERGISTS & IMMUNOLOGISTS

3 Best Allergists & Immunologists in San Antonio, TX

Expert-recommended Top 3 Allergists & Immunologists in San Antonio, Texas. All of our immunologists actually face a rigorous 50-Point Inspection, which includes customer reviews, history, complaints, ratings, satisfaction, trust, cost and general excellence. You deserve only the best!

John F. Freiler, MD - San Antonio, TX Allergists & Immunologists - Doctor Portrait Image
John F. Freiler, MD - San Antonio, TX Allergists & Immunologists - Healthcare Staff Image
John F. Freiler, MD - San Antonio, TX Allergists & Immunologists - Clinic Logo
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JOHN F. FREILER, MD

(4.9 Score)
PREMIER ALLERGY TX
11840 Alamo Ranch Parkway, Suite 80,
San Antonio, TX 78253 Directions

Since 1999

Specialty:

✓ Anaphylaxis ✓ Asthma ✓ Drug Allergy ✓ Eczema ✓ Eye Allergy ✓ Food Allergy ✓ Hay Fever ✓ Hives ✓ Immunodeficiency ✓ Insect Allergy ✓ Pet Allergy ✓ Sinusitis

"Dr. John F. Freiler earned his medical degree from the University of Medicine and Dentistry-Robert Wood Johnson Medical School, New Jersey. He completed his internal medicine residency at Wright-Patterson Medical Center, Dayton, OH. Dr. John F. Freiler received specialized training in Allergy and Immunology at the San Antonio Uniformed Services Health Education Consortium (SAUSHEC), San Antonio, Texas. He is board-certified in Allergy and Immunology and Internal Medicine. He uses advanced allergy and asthma diagnostics and treatments for patients under his care. Dr. John F. Freiler is the founder of Premier Allergy TX. Premier Allergy TX has allergists and sinus specialists who identify your symptoms and offer various treatments tailored to your needs.

2026 Update: Dr. John F. Freiler has been practicing for over 26 years. He has published numerous peer-reviewed manuscripts and actively mentors and educates healthcare professionals as a board-certified allergist."

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License #S2033

Contact:

(210) 764-6567

Mon & Wed: 9am - 6pm
Tue: 9am - 5pm
Thu: 9am - 1pm
Fri: 8am - 4pm
Sat & Sun: Closed

TBR® Inspection Report:

Jurairat Molina, MD - San Antonio, TX Allergists & Immunologists
Jurairat Molina, MD - San Antonio, TX Allergists & Immunologists
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JURAIRAT MOLINA, MD

(4.8 Score)
STONE OAK ALLERGY
525 Oak Centre Drive, Suite 110,
San Antonio, TX 78258 Directions

Since 2013

Specialty:

✓ Nasal ✓ Sinus and Eye Allergies ✓ Environmental Allergies ✓ Sinusitis ✓ Allergic Rhinitis (hay Fever) ✓ Pet Allergy ✓ Nonallergic Rhinitis ✓ Seasonal Allergies ✓ Asthma ✓ Chronic Cough ✓ Hives (urticaria) ✓ Dermatographism ✓ Eczema (atopic Dermatitis) ✓ Latex Allergy ✓ Angioedema ✓ Food Allergy ✓ Eosinophilic Esophagitis ✓ Insect Allergy ✓ Anaphylaxis ✓ Aspirin Sensitivity ✓ Drug Allergy ✓ Immune Deficiency ✓ Mastocytosis

“2026 Update: Dr. Jurairat Molina is a board-certified allergist who has been practicing in South and Central Texas for more than 20 years. She earned her medical degree and pediatric training from Chiang Mai University. She completed an infectious disease fellowship at LSU Health Sciences Center and Tulane University, and an allergy/immunology fellowship at LSU Health Sciences Center. Dr. Jurairat Molina is a fellow of the American Academy of Allergy, Asthma, and Immunology and the American College of Allergy, Asthma, and Immunology. She is a member of the American Society of Mast Cell Disease and a member of the Anaphylaxis Board Committee. She offers allergy and immunology services, including allergy immunotherapy, food oral challenges, and biologic allergy treatments. Dr. Jurairat Molina practices at Stone Oak Allergy.”

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License #L2478

Contact:

(210) 494-0690

Mon & Tue: 8:30am - 5pm
Wed: 7:30am - 5pm
Thu: 8am - 3pm
Fri: 8am - 1pm
Sat & Sun: Closed

TBR® Inspection Report:

Dennis E. Dilley, MD - San Antonio, TX Allergists & Immunologists - Doctor Portrait Image
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Best Allergists & Immunologists in San Antonio TX - Dennis E. Dilley, MD - DILLEY ALLERGY & ASTHMA SPECIALIST video
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DENNIS E. DILLEY, MD

(4.7 Score)
DILLEY ALLERGY & ASTHMA SPECIALIST
7835 West Interstate 10,
San Antonio, TX 78230 Directions

Since 2000

Specialty:

✓ Allergies ✓ Asthma ✓ Chronic Cough ✓ Contact Dermatitis ✓ Drug Allergy ✓ Eczema and Allergic Skin Rashes ✓ Food Allergy ✓ Hives ✓ Penicillin Allergy Testing ✓ Eye Allergy ✓ Immune Deficiencies ✓ Insect Allergies ✓ Latex Allergy ✓ Sinus Problems

"Dr. Dennis E. Dilley received his Medical Degree and pediatric training from the University of Texas Health Science Center. He completed his Allergy and Immunology training at Vanderbilt University. Dr. Dennis E. Dilley is board-certified in Allergy and Immunology. He is a member of the American Academy of Allergy, Asthma, and Immunology and the American College of Allergy, Asthma, and Immunology. He customizes a specific treatment plan for every individual by utilizing cutting-edge diagnostics and therapeutics. He has been recognized as a “Top Doc” in the Texas Monthly Magazine. Dr. Dennis E. Dilley is practicing at Dilley Allergy & Asthma Specialists.

2026 Update: Dr. Dennis E. Dilley has over 30 years of experience in the medical field. He is affiliated with Methodist Hospital and Peterson Regional Medical Center."

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License #K4676

Contact:

(210) 614-4405

OFFICE HOURS
Mon-Thu: 8am - 4:30pm
Fri: 7:30am - 11:30am
Sat & Sun: Closed
ALLERGY SHOT HOURS
Mon & Thu: 8am - 5:30pm
Tue & Wed: 7:30am - 4:30pm
Fri: 7:30am - 11:30am
Sat & Sun: Closed

TBR® Inspection Report:

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JOHN F. FREILER, MD REVIEWS

Just getting started with Dr. Freiler and wonder why I waited so long to dial this part of my life in. I walked out of his office with a huge sense of releif that I finally found my expert and had hope for my situation. Answered every question I had. Took the time to make sure I was satisfied and understood his medical plan forward for me. It's easy (for me anyways) to ignore some aspects of my life but after finally taking that first step, best thing I can say is just schedule the appointment. Don't put it off. You will be in good hands.

I had a very pleasant experience at this office. Dr. John Freiler is very nice and an excellent listener. He’s very knowledgeable, and I felt extremely comfortable around him. The staff was also very friendly and welcoming. The service was top tier. I would definitely recommend this Medical facility to others.

Doctor John Freiler was very friendly and knowledgeable! Answered my concerns and did allergy testing on me to find the possible cause of what was causing my hives. The doctor was very upfront and honest about each process and went over any questions I might have.

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JURAIRAT MOLINA, MD REVIEWS

Dr. Molina is great and knowledgeable in MCAS — would highly recommend for anyone else who suspects they have MCAS and can’t find a knowledgeable doctor. However, have had some issues with not being given a proper titer schedule for medication and suffered awful side effects because of it. Most MCAS patients start at .5mg, I was started at 2mg. Had to stop when ketotifen caused chronic fatigue, massive chills and aches and then had even worse withdrawal symptoms. Was told that withdrawal symptoms aren’t a thing with ketotifen and to see my GP. They are. All it takes is a simple web search. I just wish doctors understood more about taper schedules and side effects for meds they prescribe. But alas, you can’t have everything you wish for in a doctor.

I have only been to my initial appointment so far, but I was thoroughly impressed with Dr. Molina. She listened patiently and intently to my complex medical history and created an action plan for us moving forward. She’s already doing way more than my previous allergist. I’m looking forward to finding some relief from symptoms with her guidance.

Dr. Molina is very knowledgeable and kind, she help me manage my allergies. Everyone is kind and patient however Paige is the best!! Thank you for your patience.

DENNIS E. DILLEY, MD REVIEWS

Very professional doctors. Both Dr Calabria and Dr Dilley are very knowledgeable, respectful, and care for their patients. I've been bringing my kids here for at least 19 years. Staff is also very kind and professional.

My daughter is patient of Dr. Dilley for now 10yrs. She started very young with allergies around 4yrs old. He has been a great doctor and help for my daughter and my husband who suffer from allergies. If you or your family suffers from allergies I strongly recommend Dr. Dilley. His staff is great as well.

Dr dilley has been my dr for over 12 years. He is by far the most knowledgeable, respectable and caring dr I ever met. His whole staff is extremely professional and kind and have recommended his practice to friends and family.

TBR® Inspection Score Report

JOHN F. FREILER, MD Total Inspection Points: 118/120
Business Hours: 8
Insurance : 10
Business Images: 10
Contact Info: 10
License: 10
Current Evaluation: 10
Exact Services: 10
Experience: 10
Legitimate Ratings: 10
Location Proximity: 10
Review Analysis: 10
Reviews Accuracy of : 10

TBR® Inspection Score Report

JURAIRAT MOLINA, MD Total Inspection Points: 114/120
Business Hours: 8
Experience: 8
Business Images: 9
Legitimate Ratings: 9
Insurance : 10
Contact Info: 10
License: 10
Current Evaluation: 10
Exact Services: 10
Location Proximity: 10
Review Analysis: 10
Reviews Accuracy of : 10

TBR® Inspection Score Report

DENNIS E. DILLEY, MD Total Inspection Points: 113/120
Business Hours: 8
Contact Info: 8
Business Images: 9
Legitimate Ratings: 9
Reviews Accuracy of : 9
Insurance : 10
License: 10
Current Evaluation: 10
Exact Services: 10
Experience: 10
Location Proximity: 10
Review Analysis: 10