General Info

Mark English, MD is a family healthcare provider specializing in internal medicine. He cares for patients at Lakeshore Internal Medicine in Port Sanilac and McKenzie Family Healthcare in Sandusky. The family healthcare clinics at McKenzie Health System are dedicated to providing you with the safe, quality healthcare you need. It is this commitment that drives our practices each and every day. We view ourselves as a partner in the health of you and your family. Our office strives to provide you with a holistic approach to healthcare, focusing not only on the present but preventing illness in the future. We want you to be involved in decision making by keeping you at the center of your healthcare.