Melmark

Melmark is a multi-state nonprofit human service organization founded in 1965 to provide specialized care and education for individuals with autism, intellectual disabilities, and developmental disabilities. Originally established in Berwyn, Pennsylvania by Paul and Mildred Krentel, the organization has grown to operate premier private special education schools, residential programs, and professional development centers across three states.

Today, Melmark operates over 50 program locations serving more than 500 individuals and their families. The organization maintains campuses in Berwyn, Pennsylvania; Andover, Massachusetts; and the Carolinas, with a combined workforce of over 1,200 mission-driven educators, clinicians, therapists, and providers. Under the leadership of President and CEO Rita M. Gardner since 2015, Melmark continues to expand its reach and service capacity.

Melmark's service model emphasizes residential, educational, and rehabilitative programming grounded in best practice standards from Applied Behavior Analysis and Organizational Behavior Management. The organization serves children, adolescents, and adults across multiple disability categories, delivering individualized support within school-based, center-based, and residential settings. Services are designed to support individuals and their families with comprehensive, evidence-based interventions.

As a 501(c)(3) organization, Melmark operates as a nonprofit dedicated to advancing the quality of life for individuals with developmental disabilities. The organization maintains accreditation standards and employs Board Certified Behavior Analysts and licensed clinicians. Melmark celebrated its 60th anniversary in 2026, marking six decades of mission-driven service to the disability community.