MedMark Treatment Centers Lebanon is an addiction treatment center located at 1521 Walmart Dr Suite 901, Lebanon, OH 45036. We offer comprehensive support aimed at helping individuals on their journey to recovery. Our facility is open Monday through Friday from 5:30 AM to 12 PM, and we are dedicated to providing quality care, as reflected in our 4.8 rating from 23 reviews. For more information, please visit our website at medmark.com or call us at +15134963014.