Sheboygan Area School District Administration

Executive Management Team

Dr. Joseph Sheehan, Superintendent
(920) 459-3512 | superintendent@sheboygan.k12.wi.us

Seth Harvatine, Asst. Superintendent of Student and Instructional Services
(920) 459-3781 | sharvatine@sheboygan.k12.wi.us

Andrea Holschbach, Asst. Superintendent of Human Resources and Administrative Services
(920) 459-3553 | aholschbach@sheboygan.k12.wi.us

Mark Boehlke, Asst. Superintendent of Business and Operational Services
(920) 459-3523 | mboehlke@sheboygan.k12.wi.us

View a listing of staff directories by school