MedMark Treatment Centers Baltimore 101 is an addiction treatment center located at 821 N Eutaw St STE 101, Baltimore, MD 21201. We provide a range of services aimed at helping individuals recover from addiction in a supportive environment. Our facility operates from Tuesday to Friday, 5:30 AM to 3 PM, and Saturday from 5:30 AM to 1 PM. For more information, visit our website at medmark.com or call us at +14107793682.