About Tadiso Incorporated
Tadiso Incorporated has been a trusted leader in the treatment for opioid use disorder since 1968. As one of Pennsylvania’s largest and most established outpatient treatment clinics, we are dedicated to providing medication for opioid use disorder, addressing barriers to recovery, and helping each individual find a path to lasting recovery. Find out more about Tadiso Incorporated today!
Our Story: A 50+ Year Legacy of Care in Pittsburgh
Tadiso isn’t just a clinic; we are a part of the community. Our story began in August 1968, when a group of dedicated Black citizens in Manchester saw a need and stepped up to help their neighbors. Starting as a volunteer-led effort in a simple storefront, we’ve grown into one of the oldest and most respected treatment programs in the country.
What "Tadiso" Means to Us
Our name comes from the Ethiopian word for “renewal of life: mind, body, and spirit.” That’s exactly what we aim to provide for every person who walks through our doors. Whether it’s through medication like Methadone, Suboxone, or Injectables, or through our counseling and support services, our goal is to help you build a lifestyle that feels healthy, stable, and uniquely yours.
Why Choose Us?
We are pioneers in the field of Medication Assisted Treatment (MAT), and we’ve spent over 50 years perfecting our approach. We combine decades of experience with a deep commitment to our Allegheny County roots. When you come to Tadiso, you aren’t just a patient—you’re part of a legacy of recovery that spans generations.



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

A Proud CARF-Accredited Outpatient Opioid Treatment Program

The Commission on Accreditation of Rehabilitation Facilities (CARF) International has awarded Tadiso Incorporated the highest level of accreditation for our outpatient opioid treatment program. This CARF accreditation is a public seal of trust and commitment to quality based on internationally accepted standards.
Earning this highest level of CARF accreditation means Tadiso Incorporated has undergone a detailed peer-review process and demonstrated its commitment to offering quality programs and services to a team of surveyors during an on-site visit. Visit the CARF website for more information about the commission and its offered accreditations.
Meet The Staff

Chief operating Officer

Chief Financial Officer

Medical Director

Director of HUMAN Resources

Director of Behavioral Health Services

Director of Recovery Support Services

Director of Safety & Security
Board of Directors

Chief Operating Officer

Chief Financial Officer

Director of Social Service Department

Medical Director
Edmund Effort,
DDS, FACD, FICD
(President of the
Board)
Clarence Curry,
MBA, MISA (Vice-President of the Board)
Antoinette Weston, M.Ed., LPC, MAC
Morris Harper, MD
We’d Love to Hear from You
For additional information or questions about Tadiso Incorporated, please feel free to reach out to us directly by contacting: help@tadiso.org
We look forward to serving you and answering any questions you have about our history, treatment, and services.
