Dr. Daniel Kessler, D.O. provides consulting services for clients globally through KADAN INSTITUTE applying custom-tailored solutions based on functional medicine and Swiss biologic medicine principles. In addition, he is a mentor for physicians, physician assistants and nurse practitioners helping them to transition into a thriving functional medicine practice, acquire world class functional medicine skills and practice medicine the way it is meant to be.

After undergraduate studies at Emory University, he worked at the Centers for Disease Control and Prevention in Atlanta Georgia for two years where he was actively involved in research studying the effects of environmental toxins on health at the National Center for Environmental Health before finishing his medical school at NOVA Southeastern University.