Leadership, Faculty & Staff

Erin Holden is a seasoned educator and professional development, coaching and mentoring expert leading Springdale Preparatory School as it opens its lower school program. She is leading the implementation of a project-based curriculum with assessment based on authentic observation of children engaged in play and exploration. She is implementing proven educational tools based on research and best practices and approaches teaching and learning at Springdale with that innovation at the forefront. She aims to fully engage families in their child's education and experience from the moment they join the Springdale program. Before joining Springdale Preparatory, Holden served as a professional development network trainer for Teaching Strategies, LLC, in Bethesda, Maryland.

Tyrone Johnson is an experienced independent school dean who has served upper and middle independent schools. For 17 years, he held a variety of positions at Whitefield Academy in Mableton, Georgia. As dean of students, he managed upper school disciplinary programs, monitored academic enhancement programs and mentored male students as a form of discipleship. He also interviewed and trained new teachers in classroom management and provided leadership and direction for the upper school advisory system. He oversaw the honor council for the upper school and coordinated all academic support details for student athletes. Johnson served Whitefield as the head varsity boys basketball head coach and garnered several coaching awards. He serves as Springdale Preparatory School’s inaugural boys basketball coach this fall.

Jill Krebs, Ph.D., an experienced academic counselor and program director who has published educational journal articles and ethnography, will serve as dean of Curriculum and Instruction beginning July 1. Krebs has spent more than 10 years in the educational arena, as instructor, learning specialist, academic counselor, program coordinator and director of various programs at several colleges on the East Coast. She looks forward to guiding the student population at Springdale as they learn and grow through their experiences, successes and failures, and prepare themselves to tackle life’s challenges as adults in our demanding and changing world.

D. Arthur Seibel is a seasoned business leader experienced in guiding corporate operations, strategic planning, expansion planning and executive management for a variety of organizations. His reputation is based on his creative and compliant approach to financial management both domestically and overseas. He has served in a variety of executive management positions for firms in industries ranging from banking, manufacturing, clothing, investment management and consulting. He holds board leadership and fellowship credentials from the National Association of Corporate Directors, is a certified public accountant through the Maryland State Board of Public Accountancy, and a certified financial planner through the CFP Board.

Henry “Hanale” Vincent IV an experienced residential life and boarding school administrator, with varied roles over the last decade. His focus continues to identify, grow and maximize individual and collective potential and to develop future leaders in their local and global communities. Most recently, he served as vice principal of boarding on the middle school level for Kamehameha Schools in Honolulu, Hawaii. Vincent served as a middle school administrator responsible for professional development, leadership, curriculum, student safety and general oversight of 640 students. He was involved in program, policy and procedure development for middle school initiatives, and served as post-high counselor in the Career & Post-High Counseling Department.

An experienced building manager, Kathy Clutter works to plan, organize, assist, and perform facility maintenance, security, repair, and maintain the physical operations of Springdale Preparatory School. She is versed in industry safety procedure protocol and building management operations. Most recently, Clutter spent more than 20 years with Carroll County Public Schools as shift foreman supervisor, where she coordinated daily operations to maintain school sites, including preventive maintenance, safety measures, and employee performance.

Chris Combs serves as dormitory parent for Springdale Preparatory School’s residential students, overseeing all aspects of the students’ residential experience. He is responsible for cultivating a safe, nurturing, structured and comfortable environment for students while ensuring their adherence to the program’s rules.  Combs acts in loco parentis and is therefore responsible for all aspects of the residential welfare of the students.  He also assists in planning special programs for international students throughout the school year and holidays as needed. Combs spent more than a decade with Crossroads Restoration Church, serving as children’s pastor and youth leader. In addition, he served as academic dean and staff leader for New Life for Girls for nearly a decade.

As part of the Student Support Services Team, Brandon Costly manages the Student Services Office at Springdale Preparatory School. His primary role is to maintain all student records, support the dean of students and dean of student culture and international services with programming needs. In addition, Costley serves as girls basketball coach. His prior experience includes serving as an instructional assistant and boys basketball coach for Carroll County Public Schools for nine years.

Krisha Davis serves as Assistant to the Arts Facilitator. A working artist, she has served in a variety of artistic capacities for local companies and used media as diverse as computer programs, foam core, insulation foam, cement, plaster, resin and lacquers, wood, and PVC. Her class programs incorporate various artists and genres to integrate artistic skills with cultural understanding. She emphasizes interdisciplinary learning through her approach to teaching art as well as through collaborations with colleagues in various disciplines. Davis also has experience tutoring a variety of subjects in a school setting, including Science, Math, Latin, Geography, History, English, and Art. She has managerial experience and also teaches fitness, motivating her students and creating results in their fitness level and diet.

 R. David Frazier has more than 17 years of business development experience. As admissions assistant, he provides clerical and administrative support to the admissions department including management of tour schedules, open house schedules, communications with prospective and newly enrolled students and families, and coordinates the admissions database and related communications materials.

A seasoned expert in building construction and maintenance, Timothy R. Gifford serves as facilties director for Springdale Preparatory School. In this capacity, he ensures that all buildings and operations on both Springdale Preparatory School campuses remain in the best possible condition and function. He oversees a broad range of services including facility maintenance in all trades; facilities scheduling; day-to-day custodial service and operations; security systems, information technology systems for operations; energy and utilities systems; recycling and waste management; event services; grounds maintenance; and facility condition assessment and tracking. For the last 18 years, Gifford has served as project manager and developer of construction and remodeling projects throughout Carroll County.

As research development coordinator, Monica Johnson provides cross-curricular programming for student research skills development. She supports classroom instruction and works to help develop strong student research skills. This includes performing effective information searches, gathering and sorting raw data, judging usefulness, validity, and reliability of data/resources, overseeing copyright ethics notably proper material citations and effective research results communications. In addition, she creates information technology resources for students and faculty, maintains and grows the school’s print and electronic resource collection and serves as liaison with outside sources including local library systems. Johnson most recently served as middle and upper school assistant librarian at Whitefield Academy in Smyrna, Georgia.

For more than 15 years, Michaela King has advocated for children and adults in a variety of situations of need. As a social worker for Fresno County Child Welfare, King advocated for abused and neglected children. She also served as a rehabilitation counselor for an adult facility in Novato, California, and a youth counselor in Floral City, Florida. She has a passion for helping individuals better themselves through reflective insight and confidence in personal strengths and abilities.

A chef and manager throughout the East Coast, David Luscher serves as Springdale Preparatory School’s lead chef. His culinary program uses fresh ingredients and offers creative and healthy menu options that excites students, parents, and faculty. Luscher’s award-winning food service career spans school culinary management on preparatory school and college campuses and restaurant executive chef experience. Prior to joining Springdale Prep, he spent more than seven years with Metz Culinary Management, where he assisted in developing the company’s food standards and received multiple awards. He was chef and manager at a college preparatory school in Pittsburgh, Pennsylvania, where he implemented many new programs, including a food composting program and a salsa garden where students were able to grow, cook, and eat their own produce.  He is a graduate of the prestigious Culinary Institute of America, Hyde Park, New York.

Neal Roop is responsible for designing and implementing comprehensive institutional advancement programs, including annual fund, corporate and foundation relations, major gifts and gift planning, endowments, capital campaigns, and alumni and constituent relations efforts. Roop works closely with the Carroll Community Foundation to supplement tuition for students in Carroll County through the Supporting Potential Scholars Fund and generate funds to support future construction. Prior to joining Springdale Preparatory School, he served in an administrative capacity with the Carroll County Volunteer Emergency Services Corporation. Previously, Roop served for eight years as a manager for the Carroll Area Transit System. Roop currently is serving his ninth year as mayor of New Windsor, representing and advocating for the town. He supervises financial decisions, future locality planning and public relations. He is a member of Leadership Carroll through the Carroll County Chamber of Commerce, holds PennSCORE Master Trainer Certification through PennTRAIN-PennSCORE and is an advanced Public Information Officer (PIO) through the U.S. Department of Homeland Security.

Valerie Tucker is a seasoned office management professional with more than 25 years of service to corporate leaders in Houston, Texas. Among her expertise is scheduling, payroll, accounts payable and receivable, inventory control and logistics management for school officials, executives at the VP level, personnel departments and full offices. She holds a certificate in business management from the Powelson Business Institute in Syracuse, New York.

As Dual Diploma Program director, Yuan collaborates to ensure that Dual Diploma Program students from the World Foreign Language School (WFLS) in Shanghai, China, engage in a comprehensive American cultural experience while completing summer curricular requirements at Springdale Preparatory School. Additionally, Yuan leads all aspects of WFLS student care and safety during each cohort's stay at SPS. WFLS students who have satisfied SPS Dual Diploma Program requirements, will be awarded a Springdale Preparatory School diploma and their Chinese International Baccalaureate certificate in a unique Shanghai ceremony.

As director of Health Services, Julie Zepp manages all organizational aspects of SPS Health Services, complies with state and federal health regulations, and maintains a healthy school culture. A registered nurse for nearly 20 years, Zepp has filled many nursing roles including operating room nurse and nursing coordinator, assistant director of nursing, clinical coordinator and team nurse in a variety of specialties.  Throughout her career, she has worked to provide a safe environment for all patients and has delivered high quality nursing care utilizing best practices and meeting industry standards for care.

Springdale Preparatory School’s sustainability learning facilitator is Carole Flood, a seasoned educator and environment advocate. She leads courses in environmental science, sustainability, and ecology. For the past 10 years, she was a faculty mentor at the Wilmette Institute in Wilmette, Illinois, teaching courses in sustainable development and prosperity and scientific and spiritual dimensions of climate change. She also has held faculty positions at McDaniel College, Greenspring Montessori School in Lutherville and Enlarged City School District in Troy, New York. She previously held positions in information management and instructional design in New York. She has advocated for environmental issues and organized community groups related to environmental issues since 2008.

Arjun Gillella serves as a middle school and high school science learning facilitator for such courses as chemistry, physics and physical science. He has more than 25 years of experience as a science area teacher at the middle and high school levels in both his native India and the Eastern United States. For the last three years, he has concentrated on chemistry instruction at the high school level at two public schools in Georgia, presenting elaborate lectures and demonstrations and supervising laboratory exploration with a focus on performance improvement for underachieving students. His scope of expertise covers all academic instruction levels from AP and honors to remedial, and his innovative methods serve to generate student success.

Patty Lutton brings years of experience as an independent school educator at all levels both abroad and in the United States. Using her background as a medical journal editor and from her work at the Smithsonian’s Insect Zoo in Washington D.C., she continues to create an environment where students experience the learning process. Lutton also brings experience as classroom teacher and tutor in a variety of subjects including history and English literature. She aims to combine her science experience, along with other interests, to connect with students through activities that may include theater costume design, set design, book club, quilting and community service.

David Magaha serves as Springdale Preparatory School’s robotics and engineering specialist.  Magaha brings to SPS a Master’s degree in computer science from Johns Hopkins University and more than 20 years of experience as a software engineer.  He will work to establish the school’s robotics program to include academic instruction and the development of a competitive robotics team, which will compete locally, nationally and internationally.

Sobia Zia brings an interdisciplinary approach to mathematics at Springdale Preparatory School. She collaborates with learning facilitators in other areas to create cross-curricular projects for our students. Zia has experience working with students with learning differences, scaffolding their learning so that they can make step-by-step progress toward learning goals. . Zia received her Master’s degree in statistics at the University of Agriculture Faisalabad.

Aileen Chun, Ph.D., leads the development of the World Language program at Springdale including initial coursework in French, Spanish, German, Italian, Russian, and Chinese, in addition to bringing Arabic to Springdale Prep in 2019. Following high school, she studied abroad in France, Germany, Switzerland, Italy, Spain, Russia, England, and China. Chun is known for her work throughout China and Europe in assessment and articulation for multilingual strategies, bilingual/immersion education, and learning differences/special education. She has conducted research in comparative linguistics, literature, and languages. She is a certified instructor for English as a Second Language, AP French, German, Spanish, Italian and Chinese, and International Baccalaureate Organization (IBO) courses. Bilingual in Chinese and English.

Bill Ford is an experienced educator with 10 years of experience and a master’s degree in military history. At Springdale Preparatory School, he teaches middle school and high school level history. He is known for leveraging teamwork, classroom technology and individualized educational programs to elicit success from his students. Most recently, he served as a substitute teacher at Springdale, following service to the Harbour School in Owings Mills for nearly a decade.

Maxon Kasumba is a learning facilitator in the humanities, providing instruction in both history and English. He has extensive experience in teaching U.S. history, world history, Rwandan history and religious studies both domestically and internationally. For over nine years, Maxon has worked as a curriculum content specialist contracted by the Government of Rwanda, designing lesson plans and digital content material for middle and uppers school in Rwanda. In addition, he has served as dorm parent and coach at independent schools on the East Coast and abroad. Kasumba earned his instructional training from Makerere University Kampala in Uganda. He is keen to build mentoring relationships with students and to integrate hands-on learning experiences into the classroom.

Ben Kohn serves as performing arts learning facilitator. He coordinates the arts programming at Springdale Preparatory School, facilitating courses in voice, instrumental music and music appreciation. Kohn works with elementary to high school age students of varying skill levels and experience. His lessons are based on making music and music appreciation fun for all students. His background includes work in music production, video editing and production, conducting, cinematography and information technology. Also, he has served as a drone instructor and he provides private instrumental and vocal instruction for students.

Kathryn Nichols has served as a seasoned instructor at all secondary and college levels in the homeschool, public and private sector in Baltimore, Carroll and Frederick counties in Maryland. She has taught grammar, composition, literature, drama and writing. Nichols incorporates a myriad of strategies to promote student learning and skill-building. She focuses on elevating individual achievement and preparing students for real-world situations, emphasizing a team approach to education by drawing from the strengths and expertise of students, families, faculty, and staff. She believes in strengthening character by investing in students through extracurricular activities and mentor relationships. In her spare time, she volunteers for several local non-profit organizations.

As part of the Student Support Services Team, Brandon Costly manages the Student Services Office at Springdale Preparatory School. His primary role is to maintain all student records, support the dean of students and dean of student culture and international services with programming needs. In addition, Costley serves as girls basketball coach. His prior experience includes serving as an instructional assistant and boys basketball coach for Carroll County Public Schools for nine years.

Thomas Marechek is an experienced administrator, having supervised and coordinated athletic programs for professional sports clubs, private schools and summer sports camps. Marechek also has an extensive professional and collegiate lacrosse background. He is a member of the Baltimore, National and Canadian National Lacrosse Halls of Fame, a four-time NCAA All-American with Syracuse University and winner of 11 National Championships (collegiate and professional). His jersey (#42) was retired from the Philadelphia Wings National Lacrosse League franchise after being named All Pro for nine seasons. He also played for the Baltimore Bayhawks (four time All Pro), Team Toyota of the United States Club Lacrosse Association (six-time All Club) and the All World Team. Following his playing career, he has coached collegiate and high school athletes during competitions and training programs.

Chris Wooden serves as the SPS head varsity baseball coach, bringing with him years of experience as both a former college, high school and travel player and coach. With proven success as an individual skills coach to players of multiple ages, Wooden is dedicated building a strong, competitive baseball program that not only advances team members athletically, but also develops character both on and off the field. Building individual skills, fostering team mentality, and teaching game strategy are important aspects of the program. His belief that participation in high school athletics teaches valuable life lessons, such as leadership and respect, drives him to help players learn from the wins as well as the losses and to uphold Springdale’s values of respect, lifelong learning, and innovation. Wooden is a Level 1 Accredited Interscholastic Coach as well as a Level 2 Certified Interscholastic Coach through the National Federation of State High School Associations.