What departments does Gateway Rehab have?

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

What is the largest department at Gateway Rehab?

The largest department at Gateway Rehab is Healthcare Services with 10 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 262 employees based on available data.

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
459

United States Of America
458
Canada
1

Europe
1

Finland
1

Gateway Rehab's Leadership

A. H.
Chief People Officer
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
P. M.
Clinical Manager
Mobile Phone
Email
S. L.
Principal
Mobile Phone
Email

Gateway Rehab Employee Metrics

100%

50%

0%

2026

2025

Healthcare Services
Community & Social Services
Administrative
Accounting
Business
Other
Human Resources

Contact profiles from Gateway Rehab

Name

Title

Contact

Location

Last Update

A. H.
Chief People Officer
Mobile Phone
Email
Aug 18, 2026
R. C.
Vp-Coporate Advancement
Mobile Phone
Email
Åland Islands
Mar 23, 2026
C. H.
Executive Director
Mobile Phone
Email
Oct 18, 2024
L. B.
Program Director
Mobile Phone
Email
Jun 28, 2026
M. J.
Clinical Manager
Mobile Phone
Email
Jul 07, 2026
S. C.
Case Manager Counselor
Mobile Phone
Email
Oct 17, 2024
P. M.
Clinical Manager
Mobile Phone
Email
Sep 01, 2026
S. L.
Principal
Mobile Phone
Email
Jul 08, 2025
M. L. F.
Registered Nurse
Mobile Phone
Email
May 28, 2026
M. C.
Adult Inpatient Therapist
Mobile Phone
Email
Aug 07, 2026

Frequently Asked Questions

What is Gateway Rehab known for?

Gateway Rehab was founded in 1972 and operates in the Hospitals and Health Care industry. You can contact Gateway Rehab's 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 First.Last@gatewayrehab.org. 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 478 employees as of August 2026. These team members are located across 2 continents, including North America and Europe.

Who are Gateway Rehab's key employees and leadership?

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

Chief People Officer: A. H.
Vp-Coporate Advancement: R. C.
Executive Director: C. H.
Program Director: L. B.
Clinical Manager: M. J.

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

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

Gateway Rehab Employee Directory

Find Gateway Rehab employees' phone numbers or email addresses

Name search is limited — try advanced search instead