Dr. Jessica MontalvoMD

Functional Medicine

at Peak Health Institute — Warrenville, IL

About

Jessica Montalvo, MD brings functional medicine expertise to the clinical team at Peak Health Institute. She holds an MD and focuses her practice on identifying and treating the root causes of illness through a functional medicine lens.

Who is Dr. Montalvo right for?

Dr. Montalvo is a strong fit for patients who want answers beyond a surface-level diagnosis. She works well with individuals dealing with complex or chronic conditions that have resisted conventional treatment. Patients who value a thorough, root-cause approach to their health will find her style well-matched to their goals.

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Frequently Asked Questions

Dr. Montalvo specializes in functional medicine. She focuses on identifying the root causes of illness rather than managing symptoms alone. Her approach involves investigating underlying drivers of disease to build targeted, personalized treatment plans.

Dr. Montalvo sees patients dealing with complex or chronic health conditions. She works well with individuals who have not found satisfying answers through conventional medicine. Her root-cause approach suits patients ready to engage in a thorough diagnostic process.

Dr. Montalvo uses a functional medicine lens to guide her clinical work. She evaluates the underlying factors contributing to a patient's condition before recommending treatment. This means her plans are highly individualized and based on each patient's specific health picture.

Dr. Montalvo practices at Peak Health Institute in Warrenville, IL. Prospective patients can contact the practice directly to ask about availability and how to get started.

Dr. Montalvo focuses on conditions that benefit from a root-cause, functional medicine approach. She treats patients with chronic or complex illnesses where conventional diagnostics have not provided complete answers. Her clinical work aligns with the broader scope of care at Peak Health Institute.

Dr. Montalvo holds an MD and practices functional medicine. She brings her medical training and functional medicine expertise to the clinical team at Peak Health Institute.

Doctor profile last updated March 21, 2026