Dr. Kelley is the founder and medical director of Case Integrative Health in Chicago, where she and her team take a science-driven, deeply personalized approach to care—combining the best of conventional medicine with the innovation of functional and integrative therapies to restore vitality and longevity.

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An internationally recognized expert in complex conditions like Lyme disease, Dr. Kelley is also a faculty member at Northwestern University’s Feinberg School of Medicine, where she teaches the next generation of physicians how to think differently about health and healing.

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A graduate of The Ohio State University College of Medicine, Dr. Kelley has been a member of the Institute for Functional Medicine for over 15 years, a fellow of the American Academy of Ozonotherapy,  previously served as Treasurer for the International Lyme and Associated Diseases Society (ILADS) and is in the first class of ILADS fellows. She’s a frequent international speaker, known for translating complex science into practical, compassionate care that inspires both clinicians and patients.

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Driven by curiosity and a belief that medicine should always seek deeper answers, Dr. Kelley continues to redefine what’s possible in integrative and functional medicine—where evidence-based science meets humanity, and patients are truly seen, heard, and healed.