Leading the Saint Louis Science Center toward a brighter future

Bert Vescolani, President and CEOBert Vescolani
President and CEO

Bert Vescolani is President and Chief Executive Officer of the Saint Louis Science Center. He leads a team of 225 staff members and 400 volunteers whose mission is to ignite and sustain lifelong science and technology learning. The Science Center serves more than one million people each year, making it the fourth largest science center in the country, and one of the nation’s 25 largest museums. It has built a national reputation for programs and exhibits, community partnerships, and visitor experience. The Science Center is part of many local, regional and national initiatives to build better and stronger links between formal and informal education. These include the Taylor Community Science Resource Center, the Youth Exploring Science (YES) program, and collaboration with St. Louis Public Schools to operate the Compton-Drew Investigative Learning Center Middle School. These efforts have been recognized by the Association of Science/Technology Centers with its highest honor, the Roy L. Shafer Leading Edge Award, awarded three times since 2005.

Prior to assuming his present duties in 2011, Vescolani served six years as the director of the 103-acre John Ball Zoological Gardens in Grand Rapids, Mich. During his tenure, attendance grew, revenues doubled and guest satisfaction increased to all-time highs. Education and Conservation programs grew dramatically and in the six-year time period over half of all exhibits were renovated and/or replaced. Prior to joining the John Ball Zoo, Vescolani served as Senior Vice President at John G. Shedd Aquarium in Chicago from 1991 until 2005 during one of the largest expansions in their history.

Vescolani is a member of the boards of the Academy of Science of St. Louis, Forest Park Forever, BioSTL, Higher Education Consortium and the St. Louis Regional Chamber & Growth Association.

A native of East Lansing, Michigan, Vescolani received his bachelor of science in education from Michigan State University and has pursued graduate studies at North Park University. He and his wife, Danielle, have three children.


G. Patrick Williams, Chief Institutional Advancement OfficerG. Patrick Williams
Chief Institutional Advancement Officer

G. Patrick Williams is responsible for the advancement activities at the Saint Louis Science Center. Williams has more than 35 years of professional experience in the advancement field. His experience includes positions as Finance/Fund Raising Director with the Boy Scouts of America, Vice President and Senior Consultant with Metaplex Corporation, Vice President and Senior Consultant with F.G.A. & Associates, Inc., Vice President of Public Information, Development, Marketing/Communications and Operations for MCOSS, CEO of the MCOSS Foundation, Vice President of Institutional Advancement for Lourdes College and President/CEO of the Lourdes College Foundation, Vice Chancellor for University Relations for Southern Illinois University Edwardsville and Chief Executive Officer for the Southern Illinois University Edwardsville Foundation.

As an Advanced Certified Fundraising Executive (ACFRE), Mr. Williams has extensive knowledge in all areas and disciplines of development/advancement. His experience and education has created special expertise in the areas of strategic planning, policy formulation, board and staff recruitment, development and team building efforts, deferred giving, capital and major gift programs, governmental relations, economic development programs, constituent relations programs and integrated marketing and communication programs.

Williams attended Seton Hall University, South Orange, NJ and holds a B.A. from Kings College in Wilkes Barre, PA. He also attained a Master of Science degree in Health and Human Service Administration with a concentration in Gerontological Services from Misericordia University in Dallas, PA.


Barbara Boyle, CFOBarbara Boyle
Chief Operating and Financial Officer

Barbara Boyle is Chief Operating and Financial Officer for the Saint Louis Science Center. In this role she supervises all aspects of the Financial and Information Systems Administrator functions.

Boyle heads the Science Center's Finance and Audit committee of the Board of Commissioners and is responsible for the preparation of the annual audited financial statements and the annual operating budget. She also oversees the Science Center's compliance with AICPA standards and all related laws and the financial integrity of all applicable commitments.

Most recently, Boyle was the Director of Finance / HR – Eastern Region and Interim Chief Financial Officer at Boys & Girls Town / Edgewood Children’s Center. In addition to nonprofit experience, Boyle has more than 20 years experience in investment banking with A.G. Edwards, including more than 10 years as Managing Director – Investment Banking in the Capital Markets Division.

A graduate of the Olin School of Business at Washington University, Boyle started her career as an auditor and financial consultant with Deloitte & Touche.


Christian Greer Chief Education and Programs OfficerChristian Greer
Chief Science, Education and Experience Officer

Christian Greer is the Chief Science, Education and Experience Officer at the Saint Louis Science Center.  He oversees a diverse team who work together to facilitate learning within informal, experience-based environments featuring science, technology, engineering, art and math (STEAM).  Greer has implemented new strategies that have created better avenues to connect visitors with current science. 

Greer joins the Science Center from the Chicago Architecture Foundation (CAF).  There he served as Vice President of Learning, providing strategic leadership and direction for a comprehensive set of design-oriented programs and exhibitions serving multiple audiences, such as CAF’s ArcelorMittal Design Studio and its newest exhibition, Chicago: City of Big Data. 

Prior to joining CAF, Greer was the Program Director for the Hive Learning Network hosted at the Chicago Community Trust and at DePaul University.  The Mozilla Foundation now operates the Hive, which was originally part of the MacArthur Foundation’s Digital Media and Learning Initiative. There he directed the grant-funded program portfolio for a professional learning community of more than 30 civic and cultural institutions dedicated to facilitating connected learning. 

Greer’s 20-plus career experiences include the Adler Planetarium, Shedd Aquarium, Denver Museum of Nature & Science, and Western Illinois University. In addition to Greer’s museum experiences, he was the Senior Director of Teaching and Learning at Project Exploration, the Regional Director for the Illinois Science Teachers Association, and the President of Chicago Public Schools, Student Science Fair. 

A native of Chicago, Greer holds a BS in Physics from Morehouse College and an MA in Learning Technologies from Pepperdine University.  He is currently enrolled in the Graduate School of Education and Psychology at Pepperdine University as a Doctor of Education candidate. Additionally, Greer is a Northwestern Kellogg Executive Scholar, a certified project management professional (PMP), a certified scrum master (CSM), and a business skills trainer.

Management Team

Jackie Mollet:  Managing Director, Visitor Services 
Cynthia Skaggs-Becker:  Managing Director, Marketing & Communications
Laura Taylor:  Managing Director, Finance and Controller
Deborah Washington:  Managing Director, Staff Relations
John G. Wharton:  Managing Director, Facilities

Click here to see the Saint Louis Science Center Organizational Chart.