Compass Center Functional Medicine, PLC is a private functional medicine practice in Clear Lake, Iowa, founded in 2017. The practice uses a systems-based approach to identify and manage root causes of illness, including genetic vulnerability, nutritional deficiencies, food sensitivities, toxicity, chronic infection, and chronic stress. Its care model is described as bridging functional medicine and conventional medicine. The practice does not contract with or bill insurance, and some specialty laboratory testing used falls outside standard conventional care and is not covered by insurance plans.