He has been in practice since 1979 when he opened a solo practice in Montague, Michigan focusing on Family Practice, Preventive Medicine, and Laser Surgery. As evidence of his competence and unique abilities, he has earned many credentials and certifications. Among them, he holds board certifications in Family Practice, Clinical Metal Toxicology, and Advanced Integrative Medicine. Furthermore, he has regularly been an officer and/or board member of the International College of Integrative Medicine.