Dr. Preston Sims

Licensed Psychologist (CA)


About Me

Whether you are looking for assistance with depression, a difficult life transition or a troubled relationship, I look forward to consulting with you via Skype, by telephone or in person. I have experience assisting individuals, couples and families with a variety of problems, and it is possible that you may experience some symptom relief following the initial consultation or the first session. Counseling or psychotherapy is not the only way to improve your life or experience symptom relief, but it is one way to seek assistance in a non-judgmental atmosphere. If you’re looking for extra support or guidance through a challenging situation or you’re just ready to move your life in a new direction, I look forward to working with you to achieve your goals. Please feel free to call or email me today for an individual, couples or family consultation.



I am a board certified, licensed psychologist with over twenty years of experience providing counseling, psychotherapy and conducting psychological evaluations. As a clinical psychologist, I have treated individuals, groups, couples and families in various settings including private practice, U.S. Naval Bases in San Diego and private psychiatric hospitals. I am the former Director of Psychology at Aurora Behavioral Health, a private psychiatric hospital in San Diego where I supervised psychology interns and post-doctoral fellows in psychology.


2017: American Board of Professional Psychology

1990: Doctorate in Clinical Psychology, APA Approved Program in Clinical Psychology, California School of Professional Psychology, San Diego

1981:  Magna Cum Laude, University of San Diego, San Diego, California, Bachelor of Arts in Psychology


  • Cognitive Behavioral Therapy
  • Adult Therapy
  • Family Therapy
  • Marriage and Relationship Counseling
  • Child and Adolescent Therapy

Services Offered

Session Type / Duration

  • Clinical psychology / 50 Minutes
  • Forensic evaluations / 50 Minutes