The Ava Health internal medicine provider directory for Illinois includes 1,913 healthcare professionals sourced from the National Provider Identifier (NPI) registry maintained by the Centers for Medicare & Medicaid Services (CMS). Each listing is linked to an active NPI number, ensuring the information is current and verifiable.

Whether you are looking for a internal medicine specialist or exploring other options, you can browse providers by city above or return to the Illinois provider directory to explore all specialties and cities. All provider data comes from the publicly available NPPES data dissemination and is updated regularly.

This directory is for informational purposes only and does not constitute medical advice or an endorsement of any provider. Please verify provider credentials independently before making healthcare decisions. See our Terms of Use and Privacy Policy.

Internal Medicine Providers in Illinois— Page 39

Internal Medicine Providers in Illinois — Page 39 of 39

John Olivieri, MD

David Olmstead, MD

Mounika Paravastu, DO

Purvi Patel, MD

Daniel Pohlman, MD

Scott Schieber, MD

Ari Seifter

Nadia Siddiqui, MD

Norman Solliday, MD

Karen Spurgash, DO

Jin Tao

Vijayalakshmi Thota, DO

Anna Zaleska, MD

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About the Illinois Internal Medicine Provider Directory