Led by the Dean College President and Chancellor, the senior leadership team is responsible for leading Dean College in successfully implementing its Mission.  

Meet The Team

With close to 100 years in higher education and over 50 years of service at Dean College, the administrative council owns a rich history of spreading The Dean Difference to thousands of students.

Sandra CainGregg Chalk | Adam Keyes |  Darrell Kulesza | Kathleen McGuireColeen Resnick | Dr. Scott P. Sibley | Paul Vaccaro | 

Sandra Cain, Executive Vice President

Sandra joined Dean College in 2003. In her current role she provides leadership, assistance, and operational oversight to the Offices of the President and the Chancellor in support of the College’s strategic initiatives and priorities, while also managing the Office of Human Resources. Sandra serves as Secretary and liaison to the College’s Board of Trustees collaboratively managing program support activities and matters of institutional significance for the Board on behalf of, and in concert with, the President, the Chancellor, and the Board Chair.

Sandra is a lifelong resident in the Franklin Community and has an affinity for her alma maters, College of the Holy Cross and Framingham State University.

Gregg Chalk, Vice President, Marketing and Business Development

Gregg Chalk

Gregg has 20 years of marketing, strategic planning and partnership development experience serving in management roles for companies such as Reebok, Staples and Collette Vacations.

Gregg’s history in the private sector has centered on identifying strategic opportunities and delivering sales and marketing results for organizations focused on consumer goods, higher education, online learning and the service industry.

Arriving in 2011, Gregg is currently responsible for all marketing and strategy for the college while also overseeing the School of Continuing Studies. In addition, he directs all business development and partnership opportunities including Dean’s relationship with Kraft Sports + Entertainment. He also manages the college bookstore.

Gregg has a Bachelor of Science in sport management from Springfield College and a Master of Business Administration from Bellevue University. Gregg is active in the community and serves as a current or former board member for the Franklin Downtown Partnership, Metrowest Travel and Tourism, Milford Area Chamber of Commerce, the Route 495 Metrowest Corridor Partnership and the Franklin Girls Softball Association. 

Adam Keyes, Vice President, Student Success and Campus Life

Adam Keyes

Adam joins Dean from Clark University, where he most recently served as director of strategic initiatives. He held residential life positions at Endicott College, Massachusetts Institute of Technology and Boston University before arriving at Clark in 2014. At Clark, Adam progressed from the director of residential life & housing to senior associate dean of students and deputy Title IX coordinator. When the COVID-19 pandemic hit, he also took on the role of director of COVID testing and operations, establishing and running Clark's testing center and operations.

Adam has over 15 years of experience in student life, enrollment, operations and project management. He holds a bachelor's degree from Fitchburg State College and a master's degree from the University of New Haven.

Darrell Kulesza, Vice President, Information Technology and CIO

Darrell Kulesza

Prior to joining Dean College, Darrell worked at Perot Systems for nineteen years as a business analyst in data center operations, technical support and help desk services, then progressed through a variety of leadership positions from team lead, Global Applications Director Deputy CIO and Client Executive.

His roles with Perot Systems included Global Applications Director for Parsons Corporation, a $2.5 billion per year engineering and Construction Company headquartered in Pasadena, California and, prior to this, serving as Deputy CIO for Parsons Infrastructure and Technology, a $1.0 billion per year global business unit of the Parsons Corporation. He was also Senior Applications Manager for Volkswagen of America's Legacy applications leading a number of key initiatives including a major migration from mainframe-based systems to client server-based systems with an object-oriented architecture. His first major assignment with Perot Systems, was part of a small team of key business analysts who were on-site with Codex Motorola during the implementation of an enterprise critical order management system.    

Prior to his career in information technology, he had a successful career in retail management, working for the Lodge at Harvard Square and Filenes in a variety of positions starting as a trainee and eventually holding District Manager and Operations Manager positions.

Darrell's favorite leadership quote is "The true leader serves. Serves People. Serves their best interests, and in doing so will not always be popular, may not always impress. But because true leaders are motivated by loving concern rather than a desire for personal glory, they are willing to pay the price."  Eugene B. Habecker, The 21 Indispensable Qualities of a Leader.

Kathleen McGuire, Vice President, Financial Services and Treasurer

Kathy McGuire

Kathy began her career at Ernst & Young as an auditor in New Jersey. She transitioned to higher education as an internal auditor at Harvard University and as Controller at Radcliffe College. Kathy has held various financial positions at Dean College over the past 30 years.

Kathy is currently responsible for all accounting and budgeting functions including accounts payable, payroll and general ledger. In addition, she oversees Student Financial Services (Financial Aid and Student Billing) and Institutional Research.

She graduated from the College of the Holy Cross with a bachelor’s degree in psychology and from Rutgers University with a master’s degree in business administration in accountancy. She is a Certified Public Accountant and has served on various not-for-profit boards in the area.

Coleen Resnick, Vice President, Institutional Advancement

Coleen Resnick

After working in corporate direct marketing in NYC and CT, Coleen entered the nonprofit world at Boston University in 1998. Overseeing the Annual Giving Department, she was a member of the Development and Alumni Relations Senior Leadership team. Upon completion of nine years with BU, Coleen joined Dean College in 2007.

As the Vice President of Institutional Advancement, Coleen oversees leadership giving, annual giving, planned giving, alumni relations, stewardship, advancement services, special events, publishing of the print and electronic Dean Magazine, and corporation and foundation giving. Coleen is active at her children's schools and at her alma mater, Fairfield University.

Dr. Scott P. Sibley, Vice President, Academic Affairs

Dr. Scott Sibley earned a Bachelor of Arts degree in Chemistry from Williams College and a Master of Science and Doctor of Philosophy in Physical Chemistry from the University of Michigan.

Scott joins us after spending 26 years at Goucher College in Baltimore, Maryland as a faculty member and administrator. His primary teaching activities have been in the areas of Physical, Analytical, and General Chemistry. Scott has mentored many undergraduate students in scientific research, has been an advisor to a student club, and led students on an intensive course abroad.

Scott has served in numerous leadership positions including Department Chair for Chemistry, Division Chair for Natural Sciences and Mathematics, and Chair of the Faculty. He served as Goucher's Interim Provost, working with the faculty to develop new, innovative undergraduate majors, as well as growing their graduate and professional course and program offerings. While in the roles of Faculty Chair and Interim Provost, Scott guided the faculty in the development and implementation of a new, interdisciplinary general education curriculum. Most recently, Scott served as Interim Associate Provost of the Welch Center for Graduate and Professional Studies.

Paul Vaccaro, Vice President, Enrollment Services

With over 25 years of experience in enrollment management, Paul returns to Dean as vice president for enrollment services. He previously served as assistant vice president of enrollment services and dean of admissions at Dean College from 2004 to 2009, before moving on to vice president roles at Regis College and Newbury College. Most recently, Paul was the associate vice president for enrollment at Anna Maria College.

Paul is also a past recipient of the prestigious New England College Board Distinguished Service Award for leadership, innovation and advocacy in higher education. He is an alumnus of Suffolk University, where he earned both a bachelor's degree in journalism and an MBA.