Senior Leadership Team

The Senior Leadership team meets monthly in an advisory capacity to the Head of School. Representing a cross-section of the school's faculty and staff, the following are members of the team.

Dr. Nick J. Accrocco

Dr. Nick J. Accrocco is the College Counseling Director. Dr. Accrocco is responsible for helping Summit students gain admission to top-tier colleges across the country. He is a 19-year veteran administrator in the private school college counseling and university admissions landscape. He joined The Summit in the 2019-20 school year. Previously, Dr. Accrocco was Co-Director of College Counseling and a member of the Upper School Leadership Team at Ranney School in Tinton Falls, N.J. He is also a faculty member and online instructor with the Susanne M. Glasscock School for Continuing Studies: Center for College Readiness at Rice University in Houston where he teaches an internationally- recognized college counseling certificate program. He co-authored the book, “Achieving Admission: How to Help Students Get Into Selective Colleges and Keep Everyone Sane in the Process.” Dr. Accrocco received his doctorate in Professional Leadership from the University of Houston, a M.Ed. in Higher Education Administration with a Dean’s Tuition Merit Scholarship from Vanderbilt University, a B.A. in Modern European History and Cultural Anthropology from Vanderbilt and a Certificate in College Counseling from the University of California – Los Angeles (UCLA). Contact him via email or call 513-871-4700 ext. 226.

Nancy BerlierNancy Berlier

Nancy Berlier is Communications Director for The Summit Country Day School. She oversees public relations, the school website, Weekly Announcements, administrative announcements, the online school calendar and social media. She is the editor of The Summit magazine and Annual Report, which are published three times a year. After an introduction to The Summit as a consultant, she began working here in 2011. She is an award-winning editor and writer, having served as an editor at The Cincinnati Enquirer and Cincinnati Post. She is past president of the Queen City Chapter of the Society of Professional Journalists, former member of the Archdiocese Communications Commission and a member of the Salesian Guild planning committee. She has a bachelor's degree in journalism from Southern Illinois University – Carbondale. Contact her via email or call (513) 871-4700 ext. 291.

Kelly A. CroninMs. Kelly A. Cronin

Kelly Cronin is Upper School Director. She's received The Summit’s highest teaching recognition in 2014 when she was named the Schilderink Family Faculty Chair for Distinguished Teaching. She was first named Interim Upper School Director for 2019-20 and then named to the position in the first half of the year. She was Dean of Students in the Upper School from 2011 to 2015 with responsibility for student behavior. She has been Upper School scheduling coordinator since 2007. As an emeritus member of the Blackbaud Learning Management System Advisory Board, she interacts with teachers nationwide about best practices in student records management. Currently, she is a member of the steering committee leading the school’s re-accreditation process through the Independent Schools Association of the Central States. She also serves as social studies department coordinator and teaches Advanced Placement (AP) European History and Honors Modern World History. Ms. Cronin has taught some of the most rigorous courses that the school offers and has led competitive extracurricular teams. She has mentored seven Summit students over the years whose research writing was published in the Concord Review, a national publication which champions high school research writing. She has led a string of Mock Trial teams to regional and state level competition since 2001. Ms. Cronin has been a member of the College Board AP World History Group since 2006 and the AP European History Teachers Group since 2001. She received a M.A. in Russian history with a minor in European history from Indiana University and a B.A. with distinction and department honors in history and Slavic languages and literature from Northwestern University. She is a member of Phi Beta Kappa. She spent two years in Russia studying the Russian language and history. Prior to her arrival at The Summit, she taught study skills and critical thinking at Miami University’s Hamilton campus and research methods at the University of Cincinnati. Contact her via email or call (513) 871-4700 ext. 229.

Greg DennisGreg Dennis

Greg Dennis is the Athletic Director. He has oversight of 22 teams and nearly 100 coaches at The Summit. He oversees operations of Flannery Gym, Williams Field, Thurner Field and The Summit's Athletic Complex. Since joining The Summit in 2004, eight of his teams have won state championships and students have placed No. 1 in individual state contests six times. Every year, The Summit has graduated student-athletes who have been guaranteed spots on Division I, II and III college teams. He had 18 years in education prior to The Summit, serving as athletic director and basketball coach at Girard College in Philadelphia for 10 years, teaching physical education and coaching basketball at three private Philadelphia high schools. He was named Coach of the Year four times by the Bicentennial Athletic Conference with only one losing season in 18 years of coaching basketball. He has a bachelor's degree in communication and education from Winston-Salem State University, N.C. Contact him via email or call (513) 871-4700 ext. 252.

Michele DudaMichele Duda

Michele Duda is the Development Director. She is responsible for day-to-day operations of the Development Office, including the Annual Fund for Excellence, alumni relations, volunteer management and gift stewardship. Ms. Duda has been with The Summit since 2007. She was formerly program coordinator of Medical University of South Carolina and senior educational services assistant at the University of Kentucky. She has a bachelor’s degree from Midway College. Contact her via email or call (513) 871-4700 ext. 243.

Maria HillMaria Hill

Maria Hill is the Human Resources Director. She provides guidance, innovation and leadership in directing, planning and managing all areas of the Human Resources Department. She is responsible for employee recruitment, on-boarding, staff compensation and benefits, organizational development, collaborative policy development and interpretation, evaluation system and employment record retention. Ms. Hill came to The Summit from Great American Insurance Group where she had been HR business partner/corporate recruiter since 2011. In that capacity, she recruited new talent, partnered with senior leaders to improve retention, served as point of contact for benefits and policies and coached managers and leaders on best practices and succession planning. Prior to that, she had served in recruiting, staffing and office management roles in Cincinnati businesses since 2004. She is pursuing a Master of Science in Executive Leadership and Organizational Change from Northern Kentucky University and has a Bachelor of Arts in Public Administration and Sociology from Miami University. Contact her via email or call (513) 871-4700 ext. 277.

Jim JacksonJim Jackson

Jim Jackson is the Chief Philanthropy Executive. He oversees efforts for all advancement, development and philanthropic programs at The Summit. He joined The Summit in 2012 after seven years as director of advancement at the Athenaeum of Ohio and 12 years at Xavier University where he was director of development and executive director of principal gifts and stewardship. He has bachelor's degrees in history and English from Xavier University. He serves on the boards of Magnified Giving, Our Lady of Light, Greater Cincinnati Performing Arts Society and Holy Spirit Center. He is a member of AFP (Association of Fund Raising Professionals), the National Association of Independent Schools, GCPGC (Greater Cincinnati Planned Giving Council), CASE (Council for the Advancement and Support of Education) and OAIS/NAIS (Ohio Association of Independent Schools). Contact him via email or call (513) 871-4700 ext. 242.

Mike JohnsonMike Johnson

Mike Johnson is the Lower and Middle School Director. He returned to The Summit in 2011 after serving three years as principal of Our Lady of Grace Catholic School. Prior to that, he was a teacher at The Summit for nine years. He was senior religion teacher, coordinator of Upper School Community Service Program, faculty council moderator, Upper School curriculum coordinator, Student Leadership Team advisor, coordinator of crisis management and catechetical leader. He also served for seven years as director of formation, school counselor and pastoral administrator at St. Catharine Church. He has a bachelor's degree in theology from the University of St. Thomas, a master's degree in pastoral counseling and moral theology from the Athenaeum of Ohio and a master's degree in educational leadership from the University of Cincinnati. Contact him via email or call (513) 871-4700 ext. 250.

Bernadette LottmanBernadette Lottman

Bernadette Lottman is the Business Operations Director. Ms. Lottman joined The Summit in 2010 as controller. Prior to joining The Summit, she worked in public accounting and has held various financial roles in construction and service firms. She has a Bachelor of Science in Business Administration from the University of Dayton and is a certified public accountant. Contact her via email or call (513) 871-4700 ext. 301.


Kirstin McEachernKirstin McEachern

Kirstin Pesola McEachern Ph.D. is Assistant Head of School for Academic Affairs and Diversity & Inclusion Coordinator at The Summit. As Curriculum and Instruction Director, she oversees development of curriculum across grade levels K-12 and across all subject areas. Dr. McEachern assists in the planning, leadership and execution of periodic curriculum reviews, and she ensures all teachers are following best instructional practice. As Director and Diversity & Inclusion Director, she  works with educational directors to plan faculty professional development to execute D&I principles in the classroom, and she works with the D&I committees in the Middle and Upper School to support their work. She came to The Summit in 2015 with 19 prior years in education. She has served as assistant principal of academics, a middle and upper school English teacher, middle school writing lab director and school newspaper moderator. She was an adjunct professor of English and education courses at Boston College, Loyola Marymount University and Marian Court College. She chaired two accreditation committees for the New England Association of Schools and Colleges and Western Association of Schools and Colleges and managed the revision of scope and sequence for a K-12 school. She facilitated workshops for New Teacher Academy and was a researcher for the program evaluation and research branch of the Los Angeles Unified School District. She worked collaboratively on mixed-methods, a longitudinal research project to examine the connection between teacher preparation and retention, which resulted in two co-authored publications in Teachers College Record and Journal of Education. She has a bachelor's degree in English, summa cum laude, from Loyola Marymount University; a master's of teaching degree in English, summa cum laude, University of New Hampshire; and Ph.D, in curriculum and instruction from Boston College. She is a member of the American Association of University Women, American Educational Research Association, Association for Supervision and Curriculum Development and Pi Lambda Theta, the National Honor Society of Educators. Contact her via email or call (513) 871-4700 ext. 216.

Holly NorthernHolly Northern

Holly Northern is the Technology Director. She oversees the work of the Technology Department in support of the widespread use of technology across campus. She also oversees the management of our Portal, which provides an important avenue of communication among students and their parents with faculty and staff. Mrs. Northern has a bachelor's degree in English from Xavier University and multiple technology certifications. She has served in various technology roles, from support to management at St. Xavier High School, Productivity Point International and Clinton Memorial Hospital, prior to starting at The Summit in 2000. As Summit's network administrator, Mrs. Northern managed the infrastructure and technical operations for the school. She assisted in managing the technology aspects of construction and renovation projects and also assisted annually in the technological aspects of the school's annual online auction. She has been involved with Interalliance of Greater Cincinnati, The Women in Technology conference and mentored students in broadcast communications, as well as serving as moderator for the Upper School Ski Club. She and her husband, Jason, have given their children Austin '14 and Jordyn '17 the advantage of a Summit education.  Contact her via email or call 871-4700 ext. 465.

Kelley SchiessKelley Schiess

Kelley Schiess is Assistant Head of School for Enrollment Management and Community Engagement in the Office of Admission. In this role, she assists in administration of The Summit by working with senior leadership teams, the Board of Trustees and the Summit Parents Association. She has oversight for Extended Day Programs and special projects. Mrs. Schiess has been responsible for admission, scholarship, financial aid and retention efforts at The Summit since 2002. She launched the Early Childhood Education Symposium – a free, community-based early childhood educational parenting program hosted annually in the fall – and an international student recruitment program. She was instrumental in expanding the Montessori Program to offer an academic program for 2-year-olds. She administers The Summit's scholarship and financial aid program. Prior to joining The Summit in 1988, Mrs. Schiess served in various roles in the Admissions Office at Xavier University, ending her tenure there as director for freshman recruitment. She has a master's degree in college student personnel administration in higher education and bachelor's degree in journalism from Ball State University. She and her husband, Adrian Schiess, who retired from XU as executive director for student academic support services, sent both of their sons to The Summit. Matthew '12 is pursuing a business degree at Xavier University and Patrick '14 is studying business at Clemson University. Contact her via email or call (513) 871-4700 ext. 207.

Kathy ScottKathy Scott

Kathy Scott is Montessori Director. She began teaching in Summit's Montessori in 1999. In 2016-17, she took leadership of The Summit's well-established Montessori pre-school program which started in 1963. The program is one of a few in Greater Cincinnati applying the Montessori philosophy to children as young as two. Mrs. Scott designed the Early Enrichment Program for 3- and 4-year-olds, which provides in-depth exploration of topics such as geography, anatomy and biomes. In 2007, she also became the coordinator of Summer Exploration, initiating Montessori summer classes for ages three to six, creating a day camp program for ages three to eight, broadening the curriculum in educational and enrichment summer classes and maintaining a wide variety of sports camps for age three to 18. In 2009, she took over administration of Before Care, Extended Day and After School Specials, improving enrichment opportunities after school and beginning Homework Start. She has been a leader in developing professional development opportunities for faculty and has facilitated the Ohio Praxis Entry Year program for many years. She has a Master of Education in Early Childhood with Montessori three-to-six certification through Xavier University and a Bachelor of Science in Nursing from Webster University in St. Louis. She and her husband, Kevin, sent their children, Gabe '12 and Brianna '11, to The Summit. Contact her via email or call (513) 871-4700 ext.  235.