Allergy & Immunology

Diagnosis and Treatment of Allergic Diseases for Newborns Through Young Adults

Asthma Myths

Is it safe to play sports if you have asthma?

Allergy and Immunology

Nationwide Children’s Hospital’s Allergy and Immunology department offers diagnosis and treatment of allergic diseases for patients from birth through age 21. 

The department's expansive range of services includes allergy consultations, allergy shots, comprehensive asthma management plans, skin testing and more. 

New Patients

Now you can schedule appointments and second opinions online with a provider, time and location that is most convenient, or call (614) 722-6200.

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Existing Patients

If your child is already a patient within Allergy and Immunology, you can schedule follow-up appointments right in MyChart or call (614) 722-6200.

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Sign Up for MyChart

Signing up for MyChart is easy, and it's free. Use MyChart to schedule appointments, view lab results, refill prescriptions and more.

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Referring Physicians

We're one team. Our physician resources make referring your patients to our experts fast, seamless and ensures the highest quality of care.

View Resources

Can't Find What You're Looking For?

If you are unable to schedule your next appointment through MyChart, fill out our online Request an Appointment form and a member of our scheduling team will be happy to assist you.

Our Clinics

Allergy, Asthma and Immunology Clinic
Outpatient Care Center
555 S. 18th St.
Columbus, OH 43205
Phone: (614) 722-5500
Fax: (614) 722-5501
Mon. – Fri. 9 am – 4 pm

Hilliard Allergy Clinic
Hilliard Close To Home Center
4363 All Seasons Drive
Hilliard, OH 43026
Phone: (614) 722-5500
Fax: (614) 722-5501

Lewis Center Food Allergy Clinic
Lewis Center To Home Center
7853 Pacer Drive
Delaware, OH 43015
Phone: (614) 722-5500
Fax: (614) 722-5501

Westerville Allergy Clinic
Westerville Surgery Center
455 Executive Campus Drive
Westerville OH 43082
Phone: (614) 722-5500
Fax: (614) 722-5501

Early Peanut Intervention Clinic
Outpatient Care Center
555 S. 18th St.
Columbus, OH 43205
Phone: (614) 722-5112

Meet Our Team

Meet Our Leadership

Nationwide Children's Hospital Medical Professional

Mitchell H. Grayson

Mitchell Grayson, MD, is Chief of the Division of Allergy and Immunology and a Professor of Pediatrics at The Ohio State University College of Medicine.

Nationwide Children's Hospital Medical Professional

Rebecca Scherzer

Rebecca Scherzer, MD, is Section Chief of Allergy and Immunology at Nationwide Children’s Hospital and a Clinical Associate Professor of Pediatrics at The Ohio State University College of Medicine.

Resources For You

Young boy in mom's arms

Asthma Program Resources

Nationwide Children's Hospital has developed an Asthma Booklet titled, "Tell Me About... Asthma". The resources from this booklet can be found in this section of the site. You can also download the full booklet.

Brothers Playing On a Fence

Allergy and Asthma Resources

Check out some tips and resources about managing your allergies and asthma.

Smiling Boy

How to Use An EpiPen

Knowing how to use an EpiPen is important. Doctors are seeing more and more children with allergies, especially food allergies. EpiPens deliver medicine quickly and effectively. No child has ever had serious problems from a standard dose of epinephrine when using an EpiPen.

Nationwide Children's Hospital Exterior

Epinephrine Myths and Facts

Check out this handout with myths and facts about epinephrine.

Conditions We Treat

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COVID-19 And Asthma

Parents have a lot of questions when it comes to COVID-19 and asthma. Our experts created resource videos to address misinformation, offer action plans and share how the pediatric asthma community is impacted by COVID-19.