Sexual health clinics on Wednesdays 10:30am ? 6:00pm Welcome to the Leeds, Grenville & Lanark District Health Unit Website! We offer a wide range of services to promote healthy living, healthy growth and development, prevent illness and injury and control communicable diseases in the community. Services are available to individuals and groups of all ages in a variety of places. A referral is not needed for any service. We will continue to prepare, update and publish information for this site on a continuous basis. Please feel free to provide us with your feedback about our website and we will get back to you as soon as possible. Chronic Diseases and Injuries Family Health Infectious Diseases Environmental Health Emergency Preparedness