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Allergies and Asthma won't get in your way

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A team approach for all your medical needs

WELCOME TO GATEWAY ASTHMA & ALLERGY RELIEF

At Esse Health’s Gateway Asthma & Allergy Relief, we help patients of all ages with their asthma, allergy and immunodeficiency conditions. With 2 convenient locations, our board certified doctors provide high quality care and an exceptional patient experience.

Gateway Asthma & Allergy Relief – South County

12818 Tesson Ferry Rd., Suite 202
St. Louis, MO 63128
(314) 421-0663

Gateway Asthma & Allergy Relief – O’Fallon

9426 Phoenix Village Parkway
O’Fallon, MO 63368
(636) 561-5707


Find a Doctor

Our physicians provide advice and health care services for you and your family at 45 convenient locations throughout the St. Louis Metro area.


New Patients

Welcome to Esse Health! Click here for patient forms, insurance information and everything you need to know as a new patient.


Patient Portal

Log on and connect with your doctor when you are at home through the Esse Health Patient Portal. It’s easy and safe. Click below to learn more about Esse Health’s Patient Portal.

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Careers

Physicians and other healthcare opportunities.


Find a Specialist

At Esse Health, we believe that keeping you well is just as important as helping you when you’re sick. Our team of physicians and providers focus in a variety of different specialty areas.

Want to talk to your Team, During or After-hours?

Contact your doctor’s office directly.  Click below to locate your doctor’s office:

Getting the Right Care at the Right Place

Esse Health Foundation

We want you well