• Mrs. Laureen Baldwin Main Office baldwinl@ollchs.org 1112
• Mrs. Debbie Barrick Health Office barrickd@ollchs.org 1131
• Mrs. Mary Burke Finance Office burkem@ollchs.org 1010
• Mrs. Liz Devlin Main Office devlinl@ollchs.org 1122
• Mr. Matthias Johnson Technology johnsonmatt@ollchs.org 1146
• Mrs. Christine Kolosky Office of Institutional Advancement koloskyc@ollchs.org 1005
• Mrs. Peggy Lanigan Attendance Office laniganp@ollchs.org 1126
• Mrs. Christa Maserjian Athletics maserjianc@ollchs.org 1127
• Ms. Ellen O’Leary Finance Office olearye@ollchs.org 1116
• Mrs. Madeline Paonessa Main Office paonessam@ollchs.org 1110
• Mrs. Kathleen Powers Admissions Office powers.kathleen@ollchs.org 1009
• Ms. Danielle Riley Office of Institutional Advancement rileyd@ollchs.org 1148
• Mrs. Paula Tullo Finance Office tullop@ollchs.org 1137
• Mrs. Jeannie Wells Administration wellsj@ollchs.org 1114