Sia Southern

Licensed Clinical Social Worker (CA)


About Me

Prescribes Medication: No

Age Range: 12+


Sia Southern, LCSW is a licensed clinical social worker offering services to children, adolescent and adult residents in California. She has a vast array of clinical interests; however, her specializations are anger management, stress management, geriatric therapy, child and adolescent therapy and cognitive behavioral therapy (CBT). In her practice, Sia’s counseling style is to be warm, approachable and relatable as well as straight forward, supportive and goal oriented. Whatever an individual may be struggling with, she will work with them to create realistic treatment goals.

Sia was raised in a family of social workers and counselors so choosing a career in social work was a natural progression. Working in the mental and behavioral health field gives her the opportunity to work in a variety of settings and work toward multidimensional collaborative change. She is able to empower, advocate, motivate, connect and encourage resilience, as well as fight discrimination, oppression and injustice.

In her free time, Sia enjoys working out regularly and takes boxing classes, and she loves trips to the beach and all water activities. Additionally, she enjoys travelling - Sia once traveled to 10 countries in 68 days!

“To shine your brightest light is to be who you truly are.” – Roy T. Bennett 

Please note, that if you should need to cancel or reschedule your appointment, we require no less than 24 hours notice.


No Show Policy: To ensure that we provide the best care to you, we reserve specific appointment times for our services. This time is only reserved for your appointment. Therefore, we maintain a cancellation policy that includes payment for missed appointments. Should you not give 24 hours notice, or fail to attend an appointment without notice, your credit card will be automatically charged the full rate for the visit. It is $125 for initial sessions and $50 for follow-up sessions. Please be aware that continued missed appointments will lead to discharge. Please call 1 800 442 8938 to cancel or reschedule any appointments.




01/2015 – 10/2017 – Lasey’s Psychotherapy Services, Inc.

Clinical Supervisor/Therapist

02/2007 – 10/2017 – Tessie Cleveland Community Services Corp.

Wraparound Program Coordinator/Therapist

Safety in the Field Trainer

LA County Certified Wraparound Trainer

Chair of Agency’s Forms Committee

Outpatient Therapist

05/2006 – 02/2007 – Tessie Cleveland Community Services Corp.

Outpatient Therapist/Wraparound Facilitator

08/2005 – 05/2006 – Masada Homes

Clinical Social Worker


2005 – University of Southern California

Masters of Social Work

Specialization: Children and Families

2003 – California State University Long Beach

Bachelor of Science in Criminal Justice

Bachelor of Science in Black Studies 


  • Anger Management
  • Stress Management
  • Geriatric Therapy
  • Child and Adolescent Therapy
  • Cognitive Behavioral Therapy