Cornerstone of Southern California Employee Directory

Hospitals and Health CareUnited States51-200 Employees

Cornerstone of Southern California has been at the forefront of addiction treatment since its inception in 1984.
Founded by Dr. Michael Stone, whose reputation as one of the world’s leading addiction medicine doctors is known worldwide, Cornerstone stands as one of the longest-running treatment centers in Southern California specializing in substance use disorders and mental health treatment. 
Cornerstone offers a continuum of care including residential treatment, Outpatient Treatment including both Mental Health and Substance Use Disorder PHP and IOP programs, and Extended Living Programs. 
Our approach to recovery is grounded in long-term support and care.  Our Alumni Programs and Recovery Support Groups offer life-long ongoing care and community support to navigate the challenges of post-rehab life. 
At Cornerstone of Southern California, our mission is to deliver compassionate and comprehensive care that addresses the physical, mental, and emotional aspects of addiction, ensuring each client has the tools and support necessary for long-term recovery.

Find Cornerstone of Southern California employees' phone numbers or email addresses

Cornerstone of Southern California Global Highlights

North America
68

United States Of America
68

Cornerstone of Southern California's Leadership

J. B.
President
Mobile Phone
Email
T. C.
Executive Director
Mobile Phone
Email
T. R.
Human Resources Manager
Mobile Phone
Email
A. L.
Business Office Manager
Mobile Phone
Email
P. K.
Consultant
Mobile Phone
Email
A. B.
Office Assistant
Mobile Phone
Email
M. C.
Counselor Technician-Cadc-Cas
Mobile Phone
Email
J. M.
Office Assistant
Mobile Phone
Email

Contact profiles from Cornerstone of Southern California

Name

Title

Contact Info

Location

Last Update

J. B.
President
Mobile Phone
Email
United StatesFlorida
Jul 30, 2025
T. C.
Executive Director
Mobile Phone
Email
United States
May 28, 2024
T. R.
Human Resources Manager
Mobile Phone
Email
United StatesUtah
Jul 11, 2024
A. L.
Business Office Manager
Mobile Phone
Email
United States
Oct 23, 2025
P. K.
Consultant
Mobile Phone
Email
Oct 22, 2025
A. B.
Office Assistant
Mobile Phone
Email
Oct 17, 2024
M. C.
Counselor Technician-Cadc-Cas
Mobile Phone
Email
United StatesNorth Carolina
Oct 22, 2024
J. M.
Office Assistant
Mobile Phone
Email
United StatesLouisiana
Oct 20, 2025
J. S.
Case Manager / Rad-T Drug & Alcohol Counselor
Mobile Phone
Email
Aug 10, 2025

Frequently Asked Questions

What is Cornerstone of Southern California known for?

Cornerstone of Southern California was founded in 1984 operates in the Hospitals and Health Care industry. The company's main headquarters is located in 1950 East 17th Street Suite 150, Santa Ana, CA 92705, US; you can contact the main corporate office by phone at

+1-714-547-****

. Explore Cornerstone of Southern California's company overview page for more information.

What is Cornerstone of Southern California's most common email format?

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

How many employees does Cornerstone of Southern California have currently?

Cornerstone of Southern California has approximately 54 employees as of October 2025. These team members are located across 1 continents, including North America.

Who are Cornerstone of Southern California's key employees and leadership?

As of October 2025, Cornerstone of Southern California's key employees include:

President: J. B.
Executive Director: T. C.
Human Resources Manager: T. R.
Business Office Manager: A. L.
Consultant: P. K.

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