My name is Jeff. Welcome to my practice!

I provide a supportive, confidential and nonjudgmental therapeutic space to explore what brought you here. If you’ve never sought out therapy, or even if you have, choosing the right provider can be an ambivalent, anxious task. I’ll ensure that you are seen, heard and validated as an individual regardless of your background.

I’ve worked as a psychotherapist since 2009 with people from various backgrounds and with numerous conditions such as anxiety, avoidance, bipolar disorder, depression, grief and more.

I use a practical, philosophical therapy approach that guides change, teaches skills, and offers you new perspectives and ways in which to grow. We will collaborate together for you to have a more vital, fulfilling and meaningful life, regardless of what may have happened to you or what brings you to therapy in the first place.

  • Ph.D. Human & Organizational Systems, Fielding Graduate University
  • MA Organization Development, Fielding Graduate University
  • MA Counseling Psychology, National University
  • BA Behavioral Sciences, Magna Cum Laude, National University
  • UCSD: Human Resource Management, Training & Development emphasis certificate
  • Dr. Kleinberg is a licensed psychotherapist (LMFT 97003) in California
  • Member of CA Association for MFT’s (CAMFT)
  • Dissertation “Executive Coaching: An Emergent Field of Theory and Application.” 2001.
  • “A Scholar-Practitioner Model: Constructing a Holistic Theoretical System to Organize Approaches to Executive Coaching.” First ICF Coaching Research Symposium, 43-51. 2003.