Peak Health Institute

About Peak Health Institute

Peak Health Institute is a self-pay functional and regenerative medicine clinic in Warrenville, Illinois, serving Chicago's western suburbs and the wider Chicagoland area. It was founded by Katie McManigal, a board-certified family nurse practitioner who began her career as a neonatal intensive care nurse and later trained with the Institute for Functional Medicine, the American Academy of Anti-Aging Medicine, and the International Lyme and Associated Diseases Society. The clinical team includes a physician, a naturopathic doctor and chiropractor, and three nurse practitioners. The clinic concentrates on mold and mycotoxin illness, Lyme and tickborne disease, chronic fatigue, autoimmune conditions, cognitive decline, and hormone optimization, and offers vitamin and NAD+ IV therapy, ozone therapy, joint and A2M injections, PRP microneedling, and bioidentical hormone replacement. It does not accept insurance.

In the practice's own words, from their website.

Services