About Me

My name is Lester Summerfield and I am a clinical Psychologist. I have been a licensed psychologist since 1979 and have practiced psychology in the Conejo Valley since that time. Read more about my professional resume, and get to know me better personally.



If you feel that your life is off balance, I am here to help. I offer evaluation and treatment for everything from divorce, to addictions. Please read about the full list of my counseling services*NEW* Treatments and support for cancer patients, survivors and family members. Coping strategies from a cancer survivor.




Contact us today for a
Telephone: (805) 496-6992

Dr's Blog

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Lester Summerfield

  Dr. Lester Summerfield is truly one of the finest psychologists in Southern California. In my 30 years of neurology practice, I have had the opportunity to work with many psychologists...

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