Mr. Mark Carothers - Principal
Mark Carothers has been principal at Poolesville High School (PHS) since July, 2019. Mr. Carothers has also worked at Watkins Mill, Magruder, Damascus, and Clarksburg High Schools as an English teacher and administrator. Mr. Carothers graduated from Slippery Rock University in western Pennsylvania and earned his Masters Degree from McDaniel College. Outside of school, Mr. Carothers enjoys traveling with his family, supporting his son, Christian, at his baseball games, and following Pittsburgh sports. Mr. Carothers believes every student deserves quality first instruction and to know they are seen, heard, valued, and supported.
Mr. Daniel Mckenna - Assistant Principal
Mr. McKenna joined the ranks of MCPS educators in 2001 at Richard Montgomery School and then moved west to Poolesville High School in 2008. As a Falcon, he has served as an English teacher, elected faculty representative, Humanities Head of House, English department resource teacher, and Debate coach. He earned his Bachelors in English Literature and Composition from Penn State and then did the unthinkable – for a Nittany Lion – by going to the University of Michigan for graduate school. He also completed an educational leadership certificate at Hood College. When not working with students and teachers at Poolesville, he spends his time trying to train his new dog, practicing his guitar, and enjoying the company of friends and family. He makes his home in Lovettsville, VA with his brilliant wife of 23 years and four children. Fun fact: Mr. McKenna inexplicably won a recent “Most likely to win a rap battle” staff award even though he lost the only rap battle that he ever entered (to Mr. Ward). On the other hand, Mr. McKenna has been spotted leading pop music sing-alongs with students at pep rallies.
Ms. Allison Wilder - Magnet Coordinator
Ms. Wilder began her MCPS career at Poolesville High School in 1999. Her roles at PHS include English teacher, English department resource teacher, staff development teacher, elected faculty representative, coach, class sponsor, National Honor Society advisor, and Black Student Union sponsor. Prior to working for MCPS, Ms. Wilder worked in private schools in Ohio and Maryland. She graduated with a BA-English from The College of William and Mary and earned her Masters degree in Education & Human Development from the University of Maryland. Ms. Wilder enjoys competitive cooking, guerilla gardening, and raising money for her local library. She lives in Frederick County with her husband and four children, a poorly behaved dog, two cats, and many chickens. Fun Fact: Ms. Wilder, along with Mr. Leong and Ms. Clowe, participated in the original Staff Infection act at the 2005 Talent Show.
Daphne Williams - Assistant School Administrator
Ms. Williams is excited to join the admin team after serving as the head of the special education department at Rocky Hill MS for 9 years. Before that, she was a special education teacher for 17 years. She's taught all four core subjects (but math is her favorite) and she's worked at RICA as well as schools in Philadelphia and Dallas. She also taught a course for undergraduate education majors at UMD for 9 years. Ms. Williams is very proud of her four daughters who've excelled in academics, athletics, and most importantly, being genuinely kind people. Ms. Williams is committed to meeting the needs of the whole child in order to maximize their growth, both in school and beyond.
Ms. Susan Krouner - School Business Administrator
Ms. Krouner is originally from New York, started with MCPS in 2004, and worked at Wootton High School for 5+ years before moving to PHS in October 2009. She has a BS in Administration of Justice and a MS in Justice, both from The American University in DC. Ms. Krouner met her husband her first year of college, has been married for 43 years, and lives in the invisible city of North Potomac. She has 2 wonderful grown children and 2 tremendous grandchildren, all of whom live and work in the DC Metro area. She enjoys cooking, going to museums, and spending time at the beach. Fun Fact: Ms. Krouner won awards for her original ceramics creations and really wishes she had the time and space for her own ceramics studio, including a wheel and kiln.
Main Office Staff
Mary Fourcade
Administrative Secretary
240.740.2410
Adrienne Brooks
Magnet Office Secretary
240.740.2400
Lara Fisher
Main Office Secretary
240.740.2400
Rhona Bortnick
Attendance Secretary
240.740.2400
Champika Pallik Kondage Don
Attendance Secretary
240.740.2400
Financial Office
Nathaniel Gordon
Financial Specialist
240.740.2411
Security
Bryant Covington
Security Team Leader
240.740.2432
Ashley Herbert
Security Officer
James Rice
Security Officer
Robert Tyler
Security Officer
Health
Teresa Fanflik
Health Technician
240.740.2402
Janet Lee, SCHN
School Nurse
Building Services
Office 240.740.2403
Parbatie Ragunath
Building Service Manager
Miguel Lazo
Building Services Assistant Manager
Amavi Doumekpe
Building Service Worker
Blanca Molina
Building Service Worker
Maritza Pena
Building Service Worker
Trevor Riggs
Building Service Worker
Johnatan Villalobos Orellana
Building Service Worker
Staff Development
Stefanie Draisen
Staff Development Teacher
240.740.2445
Building and User Support
Cesar Moreno Paico
Plant Manager
Kathryn Hackey
ITSS
240.740.2414
Foday Conteh
Media Services Technician
240.740.2418
Cafeteria
Julia Cho
Cafeteria Manager
240.740.2404
Paula Brooks
Cafeteria Worker
240.740.2404