Meet the Team

Katherine A. Gonzalez

Assistant Head of School for Enrollment Management
Phone: (440) 423-2952
Email Kathy

Siobhan Martin

Director of Flexible Tuition;
Assistant to the Assistant Head of School for Enrollment Management
Phone: (440) 423-2986

Upper School, Grades 9-12, Gates Mills Campus

Maggie Jackson

Director of Admission, Upper School
Phone: (440) 423-2139
 

Laura Lewis

Assistant Director of Admission, Upper School;
Marketing Liaison
Phone: (440) 423-2952
Email Laura

Debby Horowitz

Admission Counselor, Upper School;
Visit Day Coordinator
Phone: (440) 423-2070
Email Debby

Halle Shane

Admission Coordinator, Upper School
Phone: (440) 423-2955
Email Halle
 

C.J. Musser '04

Admissions Liaison 
Phone: (440) 423-2049

The Mastery School of Hawken, Grades 9-12, University Circle Campus

Sarah Kozlowski

Director of Admission, The Mastery School of Hawken 
Phone: (440) 423-8801, Ext. 646
Email Sarah

Max Schubert

Director of External Relations, The Mastery School of Hawken 
Phone: (440) 423-8801, Ext. 609
Email Max

 

Early Childhood, Lower & Middle Schools, Toddler - Grade 8, Lyndhurst Campus

Dave Hilborn

Director of Admission, Early Childhood, Lower & Middle Schools
Phone: (440) 423-2027
Email Dave

Hayley Rivchun

Assistant Director of Admissions, Early Childhood, Lower & Middle Schools
Phone: (440) 423-2074
Email Hayley

Jane Anagnostos

Admission Coordinator, Early Childhood, Lower & Middle Schools
Phone: (440) 423-2950
Email Jane
 
An independent, coeducational, college preparatory day school, toddler through grade 12

Early Childhood, Lower, and Middle Schools, 5000 Clubside Rd, Lyndhurst, OH 44124
Birchwood School of Hawken, 4400 West 140th Street, Cleveland, OH 44135 
Upper School, PO Box 8002 (12465 County Line Rd), Gates Mills, OH 44040
Mastery School of Hawken, 11025 Magnolia Dr, Cleveland, OH 44106
Gries Center, 10823 Magnolia Dr, Cleveland, OH 44106

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