What departments does Gateway Rehab have?

Gateway Rehab has employees across 6 departments including Human Resources, Information Technology, Program & Project Management, Healthcare Services, Administrative.

What is the largest department at Gateway Rehab?

The largest department at Gateway Rehab is Healthcare Services with 9 employees.

Where are Gateway Rehab employees located globally?

Gateway Rehab has employees across 2 continents and 3 countries including Finland, United States Of America, Canada.

How has Gateway Rehab's team size changed over time?

Gateway Rehab's team has grown from approximately 242 to 247 employees based on available data.

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Gateway Rehab Employee Directory

Hospitals and Health CarePennsylvania, United States201-500 Employees

Gateway Rehab is a private, not-for-profit health care organization focused on treating alcohol and other drug dependencies among adults, youth, and families. Founded in 1972 by Dr. Abraham J. Twerski, it operates primarily in western Pennsylvania and Ohio and is nationally recognized for its role in addiction treatment.

The organization has treated more than 100,000 individuals, reflecting its long-standing regional reach. In 2022, Gateway Rehab expanded its network by acquiring the Greenbriar Treatment Centers. It is headquartered in Moon Township, Western Pennsylvania.

Gateway Rehab Global Highlights

North America
456

United States Of America
454
Canada
2

Europe
1

Finland
1

Gateway Rehab's Leadership

A. H.
Chief People Officer
Mobile Phone
Email
T. C.
Vice President, Information Technologies
Mobile Phone
Email
R. C.
Vp-Coporate Advancement
Mobile Phone
Email
C. H.
Executive Director
Mobile Phone
Email
L. B.
Program Director
Mobile Phone
Email
M. J.
Clinical Manager
Mobile Phone
Email
S. C.
Case Manager Counselor
Mobile Phone
Email
S. L.
Principal
Mobile Phone
Email

Gateway Rehab Employee Metrics

100%

50%

2026

2025

Healthcare Services
Community & Social Services
Administrative
Accounting
Business
Other

Contact profiles from Gateway Rehab

Name

Title

Contact

Location

Last Update

N. S.
Evaluation Therapist
Mobile Phone
Email
Oct 21, 2024
T. J.
Human Resources Coordinator
Mobile Phone
Email
Oct 22, 2025
M. L.
Therapist
Mobile Phone
Email
Jun 02, 2026
K. L.
Adult Inpatient Counselor
Mobile Phone
Email
May 31, 2026
P. P.
Healthcare Provider
Mobile Phone
Email
CanadaBritish Columbia
Jan 21, 2026
D. M.
Cdca
Mobile Phone
Email
May 28, 2026
P. K.
Administrative Assistant
Mobile Phone
Email
May 31, 2026

Frequently Asked Questions

What is Gateway Rehab known for?

Gateway Rehab was founded in 1972 operates in the Hospitals and Health Care industry; you can contact the main corporate office by phone at

+1-724-378-****

. Explore Gateway Rehab's company overview page for more information.

What is Gateway Rehab's most common email format?

Gateway Rehab employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Gateway Rehab email formats with LeadIQ.

How many employees does Gateway Rehab have currently?

Gateway Rehab has approximately 472 employees as of July 2026. These team members are located across 2 continents, including North AmericaEurope.

Who are Gateway Rehab's key employees and leadership?

As of July 2026, Gateway Rehab's key employees include:

Chief People Officer: A. H.
Vice President, Information Technologies: T. C.
Vp-Coporate Advancement: R. C.
Executive Director: C. H.
Program Director: L. B.

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Gateway Rehab Employee Directory

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