Using skilled, credentialed and experienced Professionals, ISYS® offers creative and effective problem solving to meet your Medical Case Management, Return-to-Work, and Education Services needs. To submit a referral click here. For all other request or more information on our services, please complete the form below:

Mailing Address

P.O. Box 189, Brea, CA 92822

Corporate Headquarters – California

2650 E. Imperial Hwy, Suite 300, Brea, CA 92821

Phone: 800-992-8100 | 714-521-7656 Fax: 877-992-0191

Email: [email protected]

Regional Office – Texas

1785 State Highway 26, Suite 200, Grapevine TX 76051

Phone: 800-992-8100 | 214-412-8445 Fax: 877-992-0191

Email:  [email protected]