Directory
Faculty and Staff
Contact information for Landon's 200 faculty and staff members can be found below. If you are unsure of whom to contact, please call 301-320-3200 or email info@landon.net.
- Lower School: 301-320-1075 or lower@landon.net
- Middle School: 301-320-1028 or middle@landon.net
- Upper School: 301-320-1026 or upper@landon.net
- Arts Department: 301-320-1135 or karina_gershowitz@landon.net
- Athletics Department: 301-320-1083 or bill_brady@landon.net
- Technology Department: techteam@landon.net
- All others: info@landon.net
Students and Families
If you are looking for our student and family directory, this information is password-protected for enrolled families only. Please log in to BearNet to view our family directory.
To search for our faculty and staff, please type in the name or other keyword below.
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Ms. Courtney Collis
Grades 3-6 Learning Specialist
B.A., College of Charleston
M.Ed, University of North Carolina at Greensboro
M.Ed, University of North Carolina at Greensboro
School:
301-320-1389
Mr. Michael Cooke
Middle School Science Teacher and Middle School Athletics Coordinator
B.S., Alfred University
Georgia Southern University
Georgia Southern University
School:
301-320-1086
Mr. Richard Curtis
Upper School Counselor
Master's Certificate, George Washington University
M.Ed., University of Maine
B.A., Saint Anselm College
M.Ed., University of Maine
B.A., Saint Anselm College
Dr. Ardis Danon
Assistant Head of the Upper School and Science Teacher
B.A., Mount Holyoke College
M.D., St. Georges University
M.D., St. Georges University
School:
301-320-8443
Ms. Mirian de Ossorno
Lower School Spanish Teacher
B.A., University of Valladolid
M.A., University of Valladolid
M.A., University of Valladolid
School:
301-320-8453
Mr. Michael Derwinski
Upper School Dean of Students
B.A., Denison University
M.Ed., Marymount University
M.Ed., University of Phoenix
M.Ed., Marymount University
M.Ed., University of Phoenix
School:
301-320-7171
Mr. Adam Diaz
Lower and Middle School Counselor
M.E.d., Universidad de Granada
B.A., Georgetown University
B.A., Georgetown University
School:
301-320-8459
Mr. Thomas DiChiara
Upper School English Teacher
B.S., Georgetown University School of Foreign Service
School:
301-320-1116
Mr. Matthew Dougherty
Upper School English Teacher, The Thomas W. Dixon Endowed Chair of English
B.A., Seton Hall University
M.A., The National University of Ireland
M.A., The National University of Ireland
School:
301-320-7172
Ms. Dartha Dragnich
Upper School Librarian
B.A., Washington State University
M.Ed., Cambridge College
M.Ed., Cambridge College
School:
301-320-1390
Mr. Thomas Drescher
Middle School Latin Teacher
B.A., Middlebury College
University of Nottingham (U.K.)
University of Nottingham (U.K.)
School:
301-320-7173
Ms. Erin Duffy
Head of Middle School
B.A., Williams College
M.A., Wesleyan University
M.A., Wesleyan University
School:
301-320-7178
Ms. Jennifer Dunfee
Lower School Ethics, Service and Leadership Coordinator
B.A., Duke University
M.Div., Yale University Divinity School
M.Div., Yale University Divinity School
School:
301-320-1029
Mr. David Eusse
Middle School French Teacher
B.A., University of Maryland, College Park
Landon School, Class of 2010
Landon School, Class of 2010
School:
301-320-8449