MedMark Treatment Centers Fort Worth is the leading provider of opioid addiction treatment services in the Fort Worth area. The treatment center offers outpatient, substance abuse services to individuals seeking to end their dependency on opioids. Our treatment professionals are dedicated to assisting each individual patient to work on their goals to achieve a healthier lifestyle. Services include medication, lab testing, and individual/group counseling sessions to assist patients in overcoming their dependency and addiction to pain medications, heroin and other opioids. We offer services that are flexible to your needs because we understand how difficult it is to make the commitment to start an addiction treatment program. MedMark Fort Worth is an approved Texas Medicaid provider.