Greg Sharon, MD,

Allergy & Immunology

21+ years in practiceNPI: 1619950250Licensed in IL

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Credentials & Recognition

Specialties

Allergy & Immunology

NPI sub-specialties

Allergy & Immunology, Allergy207KA0200X

Allergy & Immunology207K00000X

Internal Medicine, Allergy & Immunology207RA0201X

Practice Signals

Editorial signals beyond credentials. Patient transparency over opacity. See methodology.

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

21+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#2

Top Allergists & Immunologists in Illinois, 2026

Allergy & Immunology · Illinois · 2026

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Frequently Asked Questions about Dr. Greg Sharon, MD,

Where does Dr. Greg Sharon, MD, practice?+
Dr. Greg Sharon, MD, practices in Illinois, IL. 303 E ARMY TRAIL RD STE # 403 BLOOMINGDALE, IL 601082169.
What is Dr. Greg Sharon, MD,'s phone number?+
Dr. Greg Sharon, MD,'s practice phone is 630-894-7083. Office contact information is verified on the PBCMMG profile.
What does Dr. Greg Sharon, MD, specialize in?+
Dr. Greg Sharon, MD,'s primary specialty is Allergy & Immunology.
Is Dr. Greg Sharon, MD, board certified?+
Board certification status for Dr. Greg Sharon, MD, has not been verified in the data sources PBCMMG uses (ABMS, state medical boards). The PBCMMG profile shows their current credential set.
How long has Dr. Greg Sharon, MD, been practicing?+
Dr. Greg Sharon, MD, has been in active practice for 21+ years, based on NPI enumeration and state licensing records.
What is Dr. Greg Sharon, MD,'s NPI number?+
Dr. Greg Sharon, MD,'s National Provider Identifier (NPI) is 1619950250, registered in the federal NPPES registry.

Profile maintained by Palm Beach County Medical Media Group, Inc. | Data verified from public registries (NPPES, ABMS, state medical boards). Methodology · Editorial Standards

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