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BEST RATED ST LOUIS, MO ALLERGISTS & IMMUNOLOGISTS

3 Best Allergists & Immunologists in St Louis, MO

Expert-recommended Top 3 Allergists & Immunologists in St Louis, Missouri. 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!

Hamsa N. Subramanian, MD - St Louis, MO Allergists & Immunologists
Hamsa N. Subramanian, MD - St Louis, MO Allergists & Immunologists
Hamsa N. Subramanian, MD - St Louis, MO Allergists & Immunologists
Best Allergists & Immunologists in St Louis MO - Hamsa N. Subramanian, MD - SIGNATURE ALLERGY & IMMUNOLOGY video
7+ YEARS IN TBR
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HAMSA N. SUBRAMANIAN, MD

(4.9 Score)
SIGNATURE ALLERGY & IMMUNOLOGY
425 North New Ballas Road, Suite 203,
St Louis, MO 63141 Directions

Since 1991

Specialty:

✓ Acute Sinusitis ✓ Airborne Allergens ✓ Allergic Asthma ✓ Allergic Eosinophilic Esophagitis ✓ Anaphylaxis ✓ Angioedema ✓ Asthma ✓ Autoimmune Urticaria (Hives) ✓ Celiac Disease ✓ Childhood Asthma ✓ Chronic Itching ✓ Contact Dermatitis ✓ Cosmetic Allergy ✓ Dog Allergy ✓ Drug Allergy ✓ Eczema ✓ Egg Allergy ✓ Exercise-Induced Bronchoconstriction ✓ Hives (Urticaria) ✓ Insect Allergy ✓ Occupational Asthma ✓ Oral Allergy Syndrome ✓ Pediatric Allergies ✓ Poison Ivy Allergy ✓ Primary Immunodeficiency Disease (PIDD) ✓ Rash ✓ Seasonal Allergies ✓ Shellfish Allergy ✓ Sinusitis (Rhinosinusitis) ✓ Skin Allergy ✓ Soy Allergy ✓ Sulfite Allergy ✓ Sun Allergy ✓ Wheat Allergy

"Dr. Hamsa N. Subramanian graduated with her medical degree from Thanjavur Medical College. She completed her residency in internal medicine at St. Mary's Hosp. Dr. Hamsa N. Subramanian finished an Allergy and Immunology fellowship at Washington University. She is a board-certified allergist and immunologist who treats both children and adults. She specializes in educating and counseling patients, especially those with food allergies. She is affiliated with the Missouri Baptist Medical Center. Dr. Hamsa N. Subramanian practices at Signature Allergy & Immunology. The clinic is committed to diagnosing, treating, and managing asthma and allergy-related conditions. They offer flexible hours and a family-friendly environment.

2026 Update: Dr. Hamsa N. Subramanian has over 35 years of experience in the medical field. She is certified by the American Board of Internal Medicine and the American Board of Allergy and Immunology, and treats both children and adults."

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License #107809

Contact:

(314) 872-3104

Mon,Wed & Fri: 8am - 3pm
Thu: 11am - 6pm
Sat: 8am - 11am
Tue & Sun: Closed

TBR® Inspection Report:

Jeffrey Tillinghast, MD - St Louis, MO Allergists & Immunologists
Jeffrey Tillinghast, MD - St Louis, MO Allergists & Immunologists
Best Allergists & Immunologists in St Louis MO - Jeffrey Tillinghast, MD - CLINICAL RESEARCH CENTER video
7+ YEARS IN TBR
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JEFFREY TILLINGHAST, MD

(4.8 Score)
CLINICAL RESEARCH CENTER
969 North Mason Road, Suite 240,
St Louis, MO 63141 Directions

Since 1980

Specialty:

✓ Asthma ✓ COPD ✓ Nasal Polyps ✓ Inhaled Device Studies ✓ Dermatological Conditions ✓ Influenza ✓ Migraines ✓ Food Allergies ✓ Drug Allergy ✓ Chronic Bronchitis ✓ Emphysema ✓ Contact Allergy ✓ Insect Allergy ✓ Sneezing ✓ Wheezing ✓ Recurrent Sinusitis ✓ Pneumonia ✓ Ear Infections ✓ Urticaria ✓ Hives ✓ Cough ✓ Vocal Cord Dysfunction Pneumonia ✓ Infections ✓ Vocal Dysfunction

"Dr. Jeffrey Tillinghast received his undergraduate degree in biochemistry from the State University School of Medicine of New York. He completed a residency and internship at Barnes-Jewish Hospital. Dr. Jeffrey finished a fellowship at the National Institutes of Health Clinical Center. He is a member of multiple national societies, including The American Thoracic Society and The American Academy of Asthma, Allergy & Immunology. He is board-certified in Internal Medicine and Allergy & Clinical Immunology. He focuses on treating Asthma, Allergy, and Clinical Immunology. He has participated in over 300 clinical trials focusing on pharmaceuticals to treat allergies, asthma, and other respiratory diseases. Dr. Jeffrey Tillinghast is practicing at the Clinical Research Center.

2026 Update: Dr. Tillinghast has over 45 years of experience in the medical field. He is a certified physician investigator (C.P. I.) through the Academy of Pharmaceutical Physicians and Investigators. He is affiliated with medical facilities such as Barnes-Jewish Hospital and Barnes-Jewish St. Peters Hospital. Dr. Jeffrey Tillinghast is also an Associate Professor of Clinical Medicine at Washington University School of Medicine."

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“Teaching Allergist of the Year” in 2005 by the American Academy of Allergy, Asthma & Immunology
License #R7B86

Contact:

(314) 542-0606 (866) 758-7425

Mon-Fri: 9am - 4:30pm
Sat & Sun: Closed

TBR® Inspection Report:

Laura Esswein, MD - St Louis, MO Allergists & Immunologists
Laura Esswein, MD - St Louis, MO Allergists & Immunologists
Laura Esswein, MD - St Louis, MO Allergists & Immunologists
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LAURA ESSWEIN, MD

(4.7 Score)
ALLERGY ASTHMA FOOD ALLERGY CENTERS
9701 Landmark Parkway Drive, Suite 207,
St Louis, MO 63127 Directions

Since 1991

Specialty:

✓ Asthma ✓ Atopic Dermatitis ✓ Chronic Cough and Sinusitis ✓ Drug Allergies ✓ Eosinophilic Esophagitis ✓ Food Allergies ✓ Hives ✓ Nasal Polyps ✓ Non-Allergic Rhinitis ✓ Primary Immunodeficiency ✓ Recurrent Infections and Stinging Insect Allergies ✓ Allergy Skin Testing ✓ Allergy Shots

“Dr. Laura Esswein completed her undergraduate studies at Washington University in St. Louis. She received her Doctor of Medicine from the University of Missouri-Columbia and completed a pediatric residency at St. Louis Children’s Hospital. She continued her fellowship training in Allergy and Immunology at Washington University. Dr. Laura Esswein treats children and adults with allergies, asthma, and immune deficiencies. She is board-certified by the American Board of Allergy and Immunology and has published an article in the New England Journal of Medicine about the immunologic basis of allergic disease. She is practicing at Allergy Asthma Food Allergy Centers. They offer a comprehensive resource for the diagnosis and treatment of children and adults with allergic conditions. They provide high-quality patient care in a personal and caring environment.”

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License #2000149479

Contact:

(314) 849-8700

Mon,Wed & Thu: 8:30am - 4:30pm
Tue: 8:30am - 5pm
Sat: 8:30am - 11:30pm
Fri & Sun: Closed

TBR® Inspection Report:

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HAMSA N. SUBRAMANIAN, MD REVIEWS

Dr. Subramanian was recommended to me and oh what a good doctor she is. She’s very thorough. Asked a lot of questions to find the answers to the problem that I am having pulled old bloodwork records and also ordered new blood work. Never have gone to a doctor this thorough. I think God that I was recommended to her. Her office workers were very kind, courteous helpful. well, recommend anybody to choose her first. Blessings.

Dr. Subramanian and her staff are very personable. No matter how busy they are they always greet patients with a smile. Any medication changes or new medications are explained and a written copy of the instructions are given to the patient. On my initial visit her staff was busy and Dr. S, herself, faxed my previous allergist for my medical records.

Dr Subramanian was amazing. She listens intently and moves quickly. She found the needle in the haystack so I could receive appropriate and medically necessary treatment.

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JEFFREY TILLINGHAST, MD REVIEWS

I love Dr Tillinghast. My primary physician Dr Wessling, of Webster Family Physicians referred me to Dr Tillinghast. He really cares about his patients. He is very knowledgeable about rare allergies. He is a gem.

He is the best. Dr. Tillinghaust will always get back to you. He is very through and very understanding. I would recommend him to anyone.

Dr. Tillinghast has been my allergist for 20 years. I have had nothing but amazing experiences with him.

LAURA ESSWEIN, MD REVIEWS

Dr. Esswein & her staff are FANTASTIC! They are compassionate & take great care of my daughter that had to start allergy shots at 7 years of age & was terrified. They made the entire process as comfortable as possible and erased her fears in the first visit! She actually now looks forward to going to the clinic each month.

We had a wonderful experience at this clinic. We brought our daughter for evaluation/advising on alpha gal. We saw a very knowledgeable and helpful provider.

This was the first visit and I am impressed with the quality of care I received. Dr. showed concern for my treatment and improving my quality of life. The staff was friendly and help full.

TBR® Inspection Score Report

HAMSA N. SUBRAMANIAN, 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
Reviews Accuracy of : 10
Video: 10

TBR® Inspection Score Report

JEFFREY TILLINGHAST, MD Total Inspection Points: 116/120
Business Hours: 8
Complete Info: 9
Reviews Accuracy of : 9
Insurance : 10
Business Images: 10
Contact Info: 10
License: 10
Current Evaluation: 10
Exact Services: 10
Experience: 10
Legitimate Ratings: 10
Location Proximity: 10

TBR® Inspection Score Report

LAURA ESSWEIN, MD Total Inspection Points: 113/120
Business Hours: 8
Complete Info: 8
Contact Info: 8
Legitimate Ratings: 9
Insurance : 10
Business Images: 10
License: 10
Current Evaluation: 10
Exact Services: 10
Experience: 10
Location Proximity: 10
Review Analysis: 10