Thomas McLellan, psychology professor, former federal agency administrator. Achievements include having a leading role in the creation of the Addiction Severity Index and the Treatment Services Review.
McLellan, Thomas was born on May 29, 1948.
Bachelor, Colgate University, Hamilton, New York, 1970. Master of Science, Bryn Mawr College, Pennsylvania. Doctor of Philosophy, Bryn Mawr College, Pennsylvania.
Postgraduate training in Psychology, University Oxford, England.
Co-founder, executive director Treatment Research Institute, Philadelphia, since 1991. Professor psychiatry University Pennsylvania. Deputy director Office National Drug Control Policy (ONDCP), Washington, 2009—2010.
Recipient Life Achievement Award, American SociRecipient Life Achievement Award, American Society Addiction Medicine, 2001, British Society Addiction Medicine, 2003, Award for Distinguished Contribution to Addiction Medicine, Swedish Medical Association, 2002, Italian Medical Association, 2002, Okey Honorary Lecture award, British Medical Society, 2003, Innovator Award, Robert Wood Johnson Foundation, 2005.