Board of Directors

Governing Bodies of the American Chemical Society

The ACS Board of Directors, the Society's chief governing body, is chartered to "have, hold, and administer all the property, funds, and affairs of the Society."  The Board meets quarterly and at such other meetings as may be necessary or duly called. The regular quarterly meetings of the Board are held within the first seven days in June and December, and at each spring national meeting and at each annual (fall) meeting of the Society.  The Board is made up of 16 members:

  • Six District Directors, elected by the membership of the region from which they are to serve;
  • Six Directors-at-Large, elected by Councilors;
  • The ACS President, President-Elect and Immediate Past President;
  • The Executive Director of the Society


ACS President - Elect H.N. Cheng

H.N. Cheng

  • Read Bio

    H. N. Cheng is a Research Chemist at U.S. Department of Agriculture. Previously he worked for many years at Hercules Incorporated, where he held various R&D and managerial positions. He received his BS (summa cum laude) in Chemistry from UCLA and his PhD in physical chemistry from the University of Illinois, Urbana-Champaign. He did his postdoctoral work at Bell Telephone Laboratories in Murray Hill, NJ.  He has been a member of the American Chemical Society since 1982.

Angela K Wilson

Angela K. Wilson

  • Read Bio

    Angela K. Wilson is a John A. Hannah Distinguished Professor of Chemistry, Associate Dean for Strategic Initiatives, and Director of the Center for Quantum Computing, Science, and Engineering (MSU-Q) at Michigan State University.  She earned her bachelor's degree in chemistry at Eastern Washington University and her Ph.D. in chemical physics from the University of Minnesota.  She was a postdoctoral fellow at Pacific Northwest National Laboratory.  From 2016-2018, she led the Division of Chemistry at the National Science Foundation.  She has been a member of ACS since 1989.

ACS President Luis Echegoyen

Luis Echegoyen
Immediate Past President

  • Read Bio

    Luis Echegoyen is the Robert A. Welch Chair Professor of Chemistry at the University of Texas at El Paso. He was the Director of the Chemistry Division at the NSF from 2006 until 2010 and served as Chair of the Department of Chemistry at Clemson University. He was also Professor of Chemistry for 19 years at the University of Miami. He received a BS in Chemistry and a Ph.D. in Physical Chemistry from the University of Puerto Rico, Río Piedras and was a post-doctoral fellow at the University of Wisconsin, Madison. He has been a member of the American Chemical Society since 1973.

Paul W. Jagodzinski
Chair of the Board of Directors, and Director, District VI

  • Read Bio

    Paul W. Jagodzinski is Professor of Chemistry at Northern Arizona University in Flagstaff, Arizona.  He earned a Bachelor's degree from the Polytechnic Institute of Brooklyn in 1973, and a Ph.D. from Texas A&M University in 1979.  He has been a member of the American Chemical Society since 1976.


Thomas M. Connelly Jr.
Executive Director & Chief Executive Officer

  • Read Bio

    Thomas M. Connelly, Jr. is the Executive Director and CEO of the American Chemical Society. Dr. Connelly retired from DuPont in December 2014, where he was Executive Vice President, Chief Innovation Officer. At DuPont, Dr. Connelly led businesses and R&D organizations, while based in the U.S., Europe, and Asia.

    Dr. Connelly graduated with highest honors from Princeton University with degrees in Chemical Engineering and Economics. As a Winston Churchill Scholar, he received his doctorate in chemical engineering from the University of Cambridge. He has served in advisory roles to the U.S. Government and the Republic of Singapore.

Katherine L. Lee
Director, District I

  • Read Bio

    Katherine L. Lee is the Senior Director and Head of Project Planning and Operations in the Inflammation and Immunology Research Unit at Pfizer, Inc.  She earned a Bachelor of Science degree, summa cum laude, with Distinction in Chemistry, from Yale University in 1991 and her Ph.D. in organic chemistry from the Massachusetts Institute of Technology in 1996. Katherine was a postdoctoral fellow at the University of Texas at Austin before joining Mitotix, Inc. (now Agennix) in 1998. She moved to Wyeth (now Pfizer) in 2000 and joined Pfizer in 2009. She has been a member of the American Chemical Society since 1991.

Christina C. Bodurow
Director, District II

  • Read Bio

    Christina (Chris) Bodurow is Vice President of Strategy and Operations in the Data Science, Statistics and Regulatory Division of IQVIA.  She retired as Senior Director of External Sourcing in the Medicines Development Unit after 33 years with Eli Lilly and Company in 2017.  She received her bachelor's degree in chemistry from Kalamazoo College in 1979 and earned her Ph.D. in Organic Chemistry from Princeton University in 1984.  She joined Eli Lilly in 1984 in the Chemical Process Research Division, and held multiple R&D leadership roles during her Career.  She has been a member of the American Chemical Society since. 1980.  

Teri Quinn Gray
Director, District III

  • Read Bio

    Teri Quinn Gray is Global R&D Operations Leader for DuPont Transportation & Industrial.  She is co-chair of the Delaware STEM Council, serves on executive committee of the Delaware Foundation for Science & Math Education and advisory board for Delaware Campaign for Action Now.  Teri holds a B.S. in chemistry from Jackson State University in Mississippi and doctorate in analytical chemistry from University of Maryland, College Park.  She has been a member of the American Chemical Society since 1989.

Lisa Houston
District IV

  • Read Bio

    Lisa Houston is Vice President at PAC, LP, an analytical instrumentation company, where she is responsible for the financial success of the Process Analytics segment. She received her bachelor’s degree in biochemistry from the University of North Texas in 1986. Lisa has been an active American Chemical Society volunteer at all levels including Local Section, Division, Regional Meeting and National since becoming a member in 1990.

John E. Adams
Director, District V

  • Read Bio

    John E. Adams is a Curators’ Teaching Professor Emeritus of Chemistry at the University of Missouri-Columbia, where he has been a member of the faculty since 1981.  He earned his Bachelor's degree at the Rolla campus of the University of Missouri in 1974 and his Ph.D. at the University of California, Berkeley in 1979.  He has been a member of the American Chemical Society since 1974.

Director-At-Large Bryan Balazs

Bryan Balazs

  • Read Bio

    Bryan Balazs is a recent retiree from Lawrence Livermore National Laboratory where he held numerous positions in research and management.  He received his bachelor’s degree in chemistry in 1985 from Washington and Lee University, was an ITT-Fulbright Scholar in Germany from 1985 to 1986 at the University of Erlangen-Nuremberg, and received his Ph.D. in chemistry in 1992 from the California Institute of Technology.  He has been an active member of the ACS since 1987.

Wayne E. Jones Jr.

  • Read Bio

    Wayne E. Jones Jr. is Provost and Vice President for Academic Affairs at the University of New Hampshire.  He earned his BS from St. Michael’s College in 1987 and his PhD in inorganic chemistry from the University of North Carolina at Chapel Hill in 1991. He has been a member of the ACS since 1989.

Lee H. Latimer

  • Read Bio

    Lee H. Latimer is a Consultant in drug development with LHLatimer Consulting, formerly with Elan Pharmaceuticals. He earned his B.S. degree in chemistry at Tulane University in 1971, and his Ph.D. in organic chemistry from the University of Wisconsin-Madison in 1976.  He has been a member of the American Chemical Society since 1972.

Ingrid Montes

  • Read Bio

    Ingrid Montes is the Assistant Dean of Graduate Studies and Research Program, University of Puerto Rico, Río Piedras Campus.  She earned her Bachelor's degree at the University of Puerto Rico in 1980, and her Ph.D. in 1985.  She has been a member of the American Chemical Society since 1980.

Dorothy J. Phillips

  • Read Bio

    Dorothy J. Phillips retired from Waters Corporation in 2013.  She earned her Bachelor's degree from Vanderbilt University in 1967 and her Ph.D. from the University of Cincinnati in 1974.  She has been a member of the American Chemical Society since 1973.

Carolyn Ribes

Carolyn Ribes

  • Read Bio

    Carolyn Ribes is the Business Analytical Leader for Industrial Intermediates & Infrastructure at Dow Chemical.  She received her B.S. in Chemistry in 1983 from University at Buffalo, SUNY, and her Ph.D. in Chemistry in 1989 from State University of New York at Buffalo.  She joined Dow in 1989 and has worked in Louisiana, Texas, and Argentina and is currently located in Terneuzen, Netherlands.  She has been a member of the American Chemical Society since 1982.

Contact the Board of Directors

Contact the Board of Directors via e-mail, or telephone (1-800-227-5558)

The Board’s mailing address is:
American Chemical Society
1155 16th St. NW
Washington, D.C. 20036