MedMark Treatment Centers Washington is an addiction treatment center located at 50 E Wylie Ave Suites 1-3, Washington, PA 15301. With a focus on supporting individuals on their path to recovery, the center offers a range of services tailored to meet the needs of those struggling with substance use. Open Monday, Tuesday, Wednesday, Thursday, and Friday from 5:00 AM to 11:30 AM, MedMark strives to provide compassionate care in a supportive environment. For more information, call +17242219712 or visit medmark.com.