Green Tree School & Services logo

Green Tree School & Services Employee Directory

Mental Health CarePennsylvania, United States51-200 Employees

Green Tree School & Services (GTSS) provides integrated education, behavioral support, and clinical services for children and adolescents with autism, emotional and behavioral needs, developmental disabilities, and neurological impairments. Based in Philadelphia, the organization delivers programs that combine a structured educational environment with therapeutic supports to help students learn, build skills, and pursue personal and academic growth. Its offerings include an Approved Private School with small class sizes and individualized goals, alongside clinical services such as outpatient counseling, psychiatric evaluation, medication management, and diagnostic assessments.
GTSS employs interdisciplinary teams—including educators, clinicians, BCBAs, therapists, and related service professionals—to tailor support to each student’s unique needs. The organization provides behavioral health services in school and home settings to stabilize students and support families, emphasizing safety, inclusivity, and a nurturing environment that fosters confidence, coping skills, communication, and independence. Established in 1957 and based in Philadelphia, GTSS serves families and school districts through a mid-sized operation that prioritizes evidence-based programming and individualized support.

Find Green Tree School & Services employees' phone numbers or email addresses

Green Tree School & Services Global Highlights

Location
Employees

North America
112

Minus sign iconPlus sign icon
  • United States Of America
    109
  • Canada
    2
  • Mexico
    1

Asia
7

Minus sign iconPlus sign icon
  • India
    6
  • Iran
    1

Africa
1

Minus sign iconPlus sign icon
  • Nigeria
    1

Europe
1

Minus sign iconPlus sign icon
  • United Kingdom Of Great Britain And Northern Ireland
    1

South America
1

Minus sign iconPlus sign icon
  • Brazil
    1

Green Tree School & Services's Leadership

  • Chief Executive Officer And Owner at Green Tree School & Services
    J. S.
    Chief Executive Officer And Owner
  • Owner / Operator at Green Tree School & Services
    S. K.
    Owner / Operator
  • Owner at Green Tree School & Services
    B. M.
    Owner
  • Owner at Green Tree School & Services
    J. R.
    Owner
  • Owner at Green Tree School & Services
    S. C.
    Owner
  • Case Manager at Green Tree School & Services
    T. A.
    Case Manager
  • Principal at Green Tree School & Services
    J. S.
    Principal
  • Consultant at Green Tree School & Services
    P. U.
    Consultant

Green Tree School & Services Employee Metrics

100%
50%
0%
2026
2025
  • Education
  • Community & Social Services
  • Administrative
  • Business
  • Accounting
  • Other

Contact profiles from Green Tree School & Services

Name
Title
Contact
Location
Last Update
  • Guest Presenter at Green Tree School & Services
    T. G.
    Guest Presenter
    United Kingdom
    Sep 08, 2026
  • Special Education Paraprofessional at Green Tree School & Services
    M. L.
    Special Education Paraprofessional
    May 31, 2026
  • Reading Specialist at Green Tree School & Services
    B. R.
    Reading Specialist
    Oct 17, 2024
  • Outpatient Therapist at Green Tree School & Services
    B. M.
    Outpatient Therapist
    Apr 24, 2025
  • Bcba at Green Tree School & Services
    C. R.
    Bcba
    Oct 18, 2024
  • Emotional Support Teacher at Green Tree School & Services
    K. A.
    Emotional Support Teacher
    Oct 23, 2024
  • Graduate Student Clinician at Green Tree School & Services
    A. B.
    Graduate Student Clinician
    Jun 25, 2026

Frequently Asked Questions

What is Green Tree School & Services known for?

Minus sign iconPlus sign icon
Green Tree School & Services was founded in 1957 and operates in the Mental Health Care industry. You can contact Green Tree School & Services's main corporate office by phone at . Explore Green Tree School & Services's company overview page for more information.

What is Green Tree School & Services's most common email format?

Minus sign iconPlus sign icon
Green Tree School & Services employees' email format typically follows the pattern of FLast@gts-s.org. Trying to find reliable and up-to-date employee contact data? Find more Green Tree School & Services email formats with LeadIQ.

How many employees does Green Tree School & Services have currently?

Minus sign iconPlus sign icon
Green Tree School & Services has approximately 95 employees as of August 2026. These team members are located across 5 continents, including North America, Asia and Africa.

Who are Green Tree School & Services's key employees and leadership?

Minus sign iconPlus sign icon

As of August 2026, Green Tree School & Services's key employees include:

  • Chief Executive Officer And Owner: J. S.
  • Owner / Operator: S. K.
  • Owner: B. M.
  • Owner: J. R.
  • Owner: S. C.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.