Leadership
Clarke leaders bring specialized training, as well as academic, business and nonprofit expertise to the organization.
Melanie Austin, MS, CCC-SLP
Director, Clarke Boston; Interim Director, Clarke Northampton
Meredith L. Berger, MSEd. SBL/SDL
Director, Clarke New York
Martha deHahn
Chief of Staff
Alisa Demico, MS, CCC-SLP, LSLS Cert. AVT
Director, Clarke Florida
Andrea Harkins SHRM-CP
Director, Human Resources
Barbara Hecht, PhD
National Director of Strategic Initiatives and Partnerships
Ashley Mahlstedt Weaver, MED
Director, Clarke Philadelphia
Lynne Raymer, CPA
Chief Financial Officer, Chief Operations Officer
Judith S. Sexton MS, CED, LSLS Cert. AVEd
Head of Programs and Schools, Interim President
