Dr. Andrey Leonov, M.D.

Allergy & Immunology

📍 JOLIET, IL

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20+

Yrs licensed

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#1043310261

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Getting to know Dr. Leonov

Verified from public records

Dr. Leonov is an M.D. specializing in Allergy & Immunology. They have 20+ years of experience in practice.

We put this together from the official NPPES NPI Registry and the CMS clinician file so you can get to know Dr. Leonov before you reach out — it isn't written by the doctor. Always confirm the details with the office.

Verified registry data

NPI

Full name

Dr. Andrey Leonov, M.D.

NPI number

1043310261

Specialty

Allergy & Immunology

Licensed since

2006 · 20+ years

Practice location

JOLIET, IL

Office phone

815-514-2712