ACS Executive Leadership Team

Al Horvath

Chief Executive Officer

LaTrease E. Garrison

Chief Operating Officer

Manuel Guzman

President, CAS

Flint Lewis

Secretary & General Counsel Director, Office of the Secretary and General Counsel

James Milne, Ph.D.

President, ACS Publications

Susan R. Morrissey, Ph.D.

Senior Vice President of Strategic Initiatives & Chief of Staff

Rajendrani (Raj) Mukhopadhyay

Senior Vice President of the Office of Diversity, Equity, Inclusion and Respect (DEIR)

Scott Oliphant

Executive Vice President, Human Resources

Stephanie Holland

Interim Vice President of Communications

Emily Kunchala

Treasurer & Chief Financial Officer

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