Skip to main content

Administration

Meet the Osbourn Park Administrative Team! 

 

Dr. Lisamarie Kane

Principal

I am delighted to serve as principal of Osbourn Park High School. I am both honored and humbled to work with this outstanding team in continuing the tradition of excellence at our school. Before arriving at Osbourn Park I served for five years as an assistant principal at Gar-Field High School, where I had the opportunity to supervise special education, science, and mathematics. I also provided support to grow and retain new teachers through my role as supervisor of the mentoring program. Of all the work accomplished at Gar-Field High School, I am most proud of developing positive and supportive relationships with teachers, and working to minimize barriers to effective instruction.

Prior to administration, I taught chemistry at both Potomac and Forest Park High Schools. I received a bachelor's and master's degree in food science from the University of Florida (Go Gators!), and a certificate in advance graduate studies in the area of education leadership from the University of New England. I am also very passionate about science, previously working in the citrus industry as a food scientist.

On a personal note, my greatest honor has been being a mom to my three children. I love traveling and spending time with my family. I am an avid reader, and enjoy reading science fiction, but I will never turn away from a great book on teaching or student learning!

Helen Keller once said, "Alone we can do so little; together we can do so much." As we move forward together, my guiding principle will be that all students can learn at high levels. It is through continuous pursuit and daily execution of this vision that we, together, will build upon tradition and reach even greater levels of achievement in the future at Osbourn Park. You can expect that I will work diligently to support our teachers to ensure our students continue to receive an outstanding education.

Mr. Dylan Grazier

Assistant Principal

Students A-BUR

Student Services - 9th Grade Liaison, Freshman Festival, AP Testing, Lit Mag, Summer English Remediation

Mr. Grazier grew up in Pittsburgh, Pennsylvania, and is entering his 12th year as an educator. He earned his Bachelor of Science in Education in 2010 from La Roche University in North Hills, PA where he also played basketball. Mr. Grazier started his teaching career in 2011 as a Special Education Teacher at Woodbridge High School while coaching basketball, golf and obtaining his Educational Leadership degree from George Mason University. In 2016, Mr. Grazier earned his principal’s certificate and became the Administrative Intern at Battlefield High School.

In his free time, Mr. Grazier enjoys spending quality time with his wife, son, and dog. He works to live a balanced life, filled with fun, learning, and time to run and golf. Mr. Grazier loves to work with the community, faculty, students and stakeholders to maintain Osbourn Park’s reputation as a top-notch high school!

Mr. Jeff MacDonald

Assistant Principal

Students BUS-GAR

Student Services - 12th Grade Liaison, Pre-governor's school contact, Testing (with the exception of AP)

Mr. MacDonald is thrilled to be a part of the OPHS staff. Mr. MacDonald began his education career as a social studies teacher in Accomack County, Virginia for two years before moving to Northern Virginia. He joined Prince William County Public schools in 2014 and taught a variety of social studies courses at Brentsville District High School.  Other responsibilities during his time at Brentsville included social studies department chair, Lead Mentor, and Testing Coordinator. Mr. MacDonald then served as the specialty program coordinator at Potomac High School, overseeing program alignment, facilitating Cambridge and AP testing, collaborating with multiple departments, and promoting the Cambridge program with middle schools and in the community. His work as the administrator over attendance helped to drive a significant drop in chronic absenteeism at the school. Mr. MacDonald next joined the administrative team at OPHS as an assistant principal. He is proud to be a yellow jacket!

Mr. MacDonald earned a BA in History from Westminster College and an M.Ed. in Education Leadership from George Mason University. Born and raised in western Pennsylvania, Mr. MacDonald is a son of a steel worker and a lunch lady and has always had a deep connection to the local school system.  Married in 2013, he has three children, two daughters and a son. Fun fact- his youngest daughter was born the weekend before the start of the school year his first year at OP! A fantasy football enthusiast, he also enjoys spending time with his family, reading, studying, walking, not to mention playing kickball, racket sports, and video games. He thinks that Star Wars is better than Star Trek but supports both fan bases! He looks forward to building strong relationships with students, staff, and families in the OPHS community.

Ms. Kenyetta Wilson-Keys

Assistant Principal

Students GAS-LAB

Student Services - CTE Contact, 11th Grade Liason, BioTech and Project Lead the Way Coordinator

Ms. Wilson Keys originally joined Osbourn Park High School as a teacher in 2009. Since that time she has served as a teacher, the Biotechnology Center Coordinator, and now as an Assistant Principal.  Before joining OPHS, Ms. Wilson Keys taught Biology and Chemistry in Atlanta, GA. Ms. Keys views a collaborative school environment as the key to creating successful teachers and students. She believes partnerships with parents and community partners are essential to enriching the experience at Osbourn Park. During her free time, Ms. Wilson Keys enjoys reading, travelling, and spending time with her family.

Ms. Tonia Allen

Assistant Principal

Allen2.jpg

Students LAC-OK

Student Services - Saturday School and Detention, Summer Math Remediation, NHS Liason, Transportation and Activity Buses.

I am so excited to be on board with the Admin Team at Osbourn Park High School this school year. Before becoming an administrator, I was a teacher at OP for eight years and the department chair for the last four years. I look forward to continuing my work at OP, helping students and teachers grow into the best version of themselves.

I received my bachelor's degree in Mathematics Education from North Carolina A & T State University.  I received my 1st master's degree in Curriculum and Instruction. After teaching for over 20 years, I desired to do more, so I attended George Mason to receive a master's degree in Educational Leadership.  

I love spending time with my husband and two sons. We love going to the beach as well as Great Wolf Lodge. Over the past few years, I have spent significant time on the sideline of my son's football games. Yes, I am one of the loud cheerleaders. 

My goal is to assist the building principal and the rest of the admin team in organizing and providing a positive, safe environment that is conducive to meeting the needs of all students, staff, and parents.

Ms. Artise Gill

Assistant Principal

Students SAND-Z

Student Services - 10th Grade Liason, Yearbook, Announcements, Student Monthly Celebrations

I was born and raised in Brooklyn, New York. I have been married for over 30 years, has two adult children. I love to visit my second home, the Caribbean island, St. Lucia, whenever I have the chance. I taught high school English for over 25 years and then started my second career as an administrator. Ilove everything sci/fi and fantasy and my favorite pastime is journaling. In fact, I sponsor OPHS's BuJo or Bullet Journal Club. I supervise the SPED department, NJROTC and Library and work with the custodial staff. I love to go to Comic-Cons any chance I get, but most of all, I love the students at Osbourn Park because of their ambition, willingness to work hard and last of all, their kindness.

Ms. Sarah Flores

Assistant Principal

Students OL - SANC

Student Services - EL Academy and Attendance Liason.

Ms. Flores has over 20 years of teaching experience in Prince William County. She earned her undergraduate degree in Spanish from the University of Mary Washington, and her master's degree in Educational Leadership from George Mason University. She is the mother of three children with two that have graduated from Prince William County Public Schools and one in high school. Ms. Flores is very excited to begin her career as an administrator as an OP Yellow Jacket!

Ms. Kameka Mojica

Administrative Intern

Student Services - World Languages

Kameke Mojica brings over two decades of dedication to education, leadership, and student empowerment to Osbourn Park High School. Since beginning her career in the 2004, she has served in a variety of roles including classroom teacher, mentor, support coach,  Advanced Academics Resource Teacher and Dean of Students. Her passion for fostering academic excellence and equity has been a driving force throughout her journey.

 

Kameke holds a Master's Degree in Early Childhood Education from Old Dominion University and a Master’s in Administrative Leadership from George Mason University. She is a lifelong learner who thrives on challenges, puzzles, and innovative thinking. Her leadership style is rooted in collaboration, data-driven decision-making, and a commitment to student success.

 Outside of school, Kameke enjoys anime, art, and traveling with her family. Married since 2007, she finds joy in exploring new places and spending quality time with loved ones. As a self-proclaimed risk taker and lover of learning, she is thrilled to be a part of the Osbourn Park community and looks forward to building strong relationships with students, staff, and families.

 

Evelis Rehman

Dean of Students

 

Mrs. Rehman is passionate about fostering a supportive educational community where all students can learn, grow, and thrive. After nearly two decades of teaching English and working with multilingual learners, she remains committed to helping young adults develop the skills, confidence, and character needed to innovate and contribute meaningfully to their communities.

Mrs. Rehman values building strong relationships with students, families, faculty, and community organizations, recognizing that collaboration is essential to creating opportunities for growth, success, and a strong sense of belonging. She earned a master's degree in Education from the University of Mary Washington and an Educational Leadership endorsement from Longwood University.

 

Outside of school, Mrs. Rehman enjoys exploring new places, trying new foods, and spending quality time with her family. She is guided by Coretta Scott King's belief that “the greatness of a community is most accurately measured by the compassionate actions of its members,” and strives to help build a school community where every individual feels valued, supported, and empowered to succeed.

 

 Ms. Susan Sigmon

Director of School Counseling

 

 
 

Ms. Sigmon is very excited to step into the role of Counseling Director. She just completed her 30th year as a school counselor, with 22 of those years in Prince William County. Ms. Sigmon and her husband have two grown children who are proud PWCS graduates! A native of Philadelphia, she earned her Bachelor's degree in Communication and International Geography from Rutgers University, and her Master's degree in School Counseling from the University of North Carolina at Chapel Hill. She has also held the National Certified Counselor credential for the past 28 years. Prior to joining PWCS, Ms. Sigmon served as the Director of School Counseling at Osbourn High School in Manassas City Public Schools.

 

During her time with PWCS, Ms. Sigmon worked on the inaugural counseling teams to open three new high schools. She also served on the steering committee to open the Governor's School at Innovation Park, as well as the Career and Technical Education Advisory Council. During her time at Osbourn Park, she has thoroughly enjoyed working with students and staff. She is looking forward to helping the OP Counseling Team serve our awesome Yellow Jackets and their families!

 

Mr. Keith Laine

Activities and Athletics Director

Keith Laine is an accomplished educational leader currently serving as the Osbourn Park High School Director of Student Activities in Prince William County, Virginia. In this role, he oversees athletic programs, extracurricular activities, and student engagement initiatives, ensuring students have access to diverse opportunities for growth beyond the classroom. His leadership emphasizes fostering school spirit, promoting academic-athletic balance, and creating inclusive environments for all learners.

Education

  • Bachelor of Arts in English, Randolph-Macon College
  • Master of Science in Education, Old Dominion University
  • Master of Science in Recreation, Parks and Sports Leadership, Virginia Commonwealth University
  • Postgraduate Certificate / Advanced Studies in Educational Leadership, Virginia Commonwealth University

 

Career Highlights

  • Began as a classroom teacher and coach, mentoring student-athletes and promoting academic success.
  • Advanced to administrative roles managing academic programs and extracurricular activities.
  • Appointed as Director of Student Activities for Prince William County high schools.
  • Spearheaded expansion of student leadership programs and community engagement initiatives.
  • Organized large-scale athletic tournaments and districtwide student events with compliance to state standards.
  • Introduced digital tools for scheduling and event management to streamline operations.

Leadership & Coaching Impact

  • Assisted multiple athletic teams to district and regional championships, promoting teamwork and discipline.
  • Implemented leadership programs for student-athletes focusing on character development and sportsmanship.
  • Mentored future coaches and athletic directors, sharing best practices in coaching ethics and athlete development.
  • Advocated for academic support systems for athletes to ensure success on and off the field.
  • Built strong community partnerships to support athletic programs through sponsorships and volunteer initiatives.

Core Philosophy

Mr. Laine believes extracurricular involvement is a vital component of holistic education. His work strengthens school culture, enhances student leadership opportunities, and builds collaborative relationships between schools and local organizations.

  Administrative Assistants and Support Staff