Total Body Diagnostics

Welcome to Total Body Diagnostics
Reversing chronic disease. Restoring vitality. Redefining wellness.

Founded by Dr. Daniel Chille (ND, DC, IFMCP) — former NCAA Division I athlete at Northwestern University and professional soccer player in Europe — our clinic is built on a performance-driven, root-cause approach to health.

After recognizing the limits of conventional medicine, Dr. Chille established a Functional Medicine practice focused on identifying and correcting underlying causes rather than masking symptoms. With expertise in nutrigenomics, cellular and microbial medicine, he specializes in complex cases including Lyme, mold toxicity, Long COVID, and autoimmune conditions.

Using advanced bloodwork, hormone panels, genetic and microbiome testing, we create precision, data-driven protocols tailored to each patient.

Based in Elk Grove Village, IL, we serve patients locally and nationwide via telemedicine.

Optimize your health. Reclaim your vitality.