Tadiso Incorporated, Logo
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About Us

Founded in 1968, Tadiso Incorporated is one of the single largest medication-assisted treatment facilities in Pennsylvania. We serve patients in Western Pennsylvania by providing drug abuse programs, with a focus on methadone maintenance and psychotherapy. Our program objectives are to help patients change their addictive behaviors so they can become more socially integrated and productive.

It is our goal to maintain an environment of care that embodies dignity and respect for our patients. We educate you about the disease of addiction and your treatment options. Our qualified staff members utilize the best practice methods and ethics of treatment. All of our professionals attend relevant training and educational programs to remain current on all treatment methods.

Mission Statement

Our mission is to provide quality rehabilitation services that enable recovery and avoid acute drawbacks of addiction through effective individualized patient-centered treatment and recovery-oriented support services.

Our vision is to educate the community-at-large about substance use disorders and the effectiveness of medication-assisted treatment in order to help improve the quality of life among all residents.

Board of Directors

Edmund Effort, DDS, President

Clarence F. Curry, Vice President

Andrew N. Wimbish, CPA, PLLC, Treasurer 

Theodore Towns, Ph.D., Secretary

David A. Anderson, D.D.S., M.D.S, M.A

Ms. Antoniette M. Weston

Ms. Janet Yuhasz

Morris Harper, MD.


Our facility maintains a service delivery system that complies with all laws and regulations. We meet the standards of the following:

• Allegheny County Department of Human Services
• Commission on Accreditation of Rehabilitation Facilities (CARF)
• Pennsylvania Department of Health
• Substance Abuse and Mental Health Service Administration
• The Bureau of Drug and Alcohol Programs (BDAP)