St. Elizabeth School is a nonpublic, coeducational, special education day program. SES, while located in Baltimore City, serves students from all of Central Maryland who are 11 to 21 years of age in its Middle/High and High School programs.

SES offers educational, clinical, vocational, and transition services to students diagnosed with autism and autism spectrum disorders, traumatic brain injury, emotional disturbance, cognitive disabilities, and/or multiple disabilities that may include: learning disabilities, orthopedic impairments, speech and language disorders, and other health impairments including ADD and ADHD.