Mr. Tieman has been the President and CEO of Caron Treatment Centers since 1995.
Under Mr. Tieman's direction, Caron has taken leadership roles in treating addiction in
young adults and teens, sponsoring research, and participating in national
conferences on addiction and recovery. Caron has developed, and provides, gender-
separate and gender-specific treatment in both its teen and adult programs, from
primary through extended care. He also established regional centers in Atlanta, GA,
Philadelphia, PA, New York, Boca Raton, FL, Boston, MA, and Washington,
DC. Since Mr. Tieman joined Caron, its revenue has grown more than ten-fold, making it
one of the largest nonprofit residential addiction treatment center in the nation.
Mr. Tieman is a strong advocate for both research and prevention. Caron participates in
studies with leading research universities including the University of Pennsylvania,
Thomas Jefferson University, Brown University, and Treatment Research Institute, and
conducts on-campus training for physicians and other health care professionals. Caron's
Student Assistance Professionals work on alcohol and drug prevention in 500 schools.
Mr. Tieman has spent 30 years in the addiction treatment field in treatment center and
industry leadership positions. He began his career with the Hazelden Foundation, and has
served as Chairman of the National Association of Addiction Treatment Providers, a
member of the American College of Addiction Treatment Administrators. He is
currently a Board Member of the National Council on Alcoholism and Drug Dependence
and the American Foundation for Addiction Research, and serves on the Behavioral
Healthcare Editorial Advisory Board.
Following undergraduate degrees from both Concordia and Northwood Universities, Mr.
Tieman completed the Minnesota Management Institute at the University of Minnesota,
and received an Honorary Doctor of Laws degree from Concordia University. He is the
recipient of several awards, including Berks County Chamber of Commerce, "Large
Business Person of the Year" in 2004 and Eastern Pennsylvania Business Journal
"Spotlight Award" in 2005.