Karissa Chisum, Psychiatric Nurse Practitioner, offers a range of mental health services at her practice located at 1640 Newport Blvd Suite 110, Costa Mesa, CA 92627. As a qualified psychiatrist and addiction treatment center, she specializes in counseling for both individuals and couples. For more information or to schedule an appointment, visit her website at lifestance.com or call +19252821778.
California
Call the Facility
+19252821778
About the Facility
Location/s:
Working Hours:
Monday: 9 AM–5 PM
Tuesday: 9 AM–5 PM
Wednesday: 9 AM–5 PM
Thursday: 9 AM–5 PM
Friday: 9 AM–5 PM
Saturday: Closed
Sunday: Closed
Tuesday: 9 AM–5 PM
Wednesday: 9 AM–5 PM
Thursday: 9 AM–5 PM
Friday: 9 AM–5 PM
Saturday: Closed
Sunday: Closed
Featured Resources
Videos
02/11/2026
Help for Loved Ones: Support Without Losing Yourself Caring about someone who’s struggling with alcohol, drugs, or mental health is hard. Clear, practical steps are crucial to start a safe conversation, set kind boundaries, and support treatment without making promises or doing it all alone. Our website is for information only. We help you understand […]
Quiz
03/19/2026
This quick quiz can help you understand whether extra support may be helpful right now. It’s not a diagnosis, but it can guide next steps.