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Dr. Jason von Stietz
OCD
Performance Anxiety
Insomnia
Team Workshops
Podcast
Blog
Contact
Dr. Jason von Stietz
OCD
Performance Anxiety
Insomnia
Team Workshops
Podcast
Blog
Contact
OCD
Performance Anxiety
Insomnia
Team Workshops
Podcast
Blog
Contact
The Hedge Knight (Book) and sport psychology
Jason von Stietz 1/10/26 Jason von Stietz 1/10/26

The Hedge Knight (Book) and sport psychology

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The Day of the Beast (1995) and sport psychology
Jason von Stietz 1/4/26 Jason von Stietz 1/4/26

The Day of the Beast (1995) and sport psychology

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Mulan (1998) and sport psychology with Desiree Nunez, LPC
Jason von Stietz 1/4/26 Jason von Stietz 1/4/26

Mulan (1998) and sport psychology with Desiree Nunez, LPC

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Miracle (2004) and sport psychology with Sarah Castillo, PhD, CMPC
Jason von Stietz 1/4/26 Jason von Stietz 1/4/26

Miracle (2004) and sport psychology with Sarah Castillo, PhD, CMPC

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Mental Reps Matter: How Visualization Keeps You Game-Ready
Jason von Stietz 11/24/25 Jason von Stietz 11/24/25

Mental Reps Matter: How Visualization Keeps You Game-Ready

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OCD Treatment

Performance Anxiety Therapy

Insomnia & Sleep Therapy

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Sport Psychology Blog

Practice Info

Psychologist (CA PSY 33061)

Telehealth available for athletes in Long Beach, Los Angeles, the South Bay, and all of California.

Chair, Los Angeles County Psychological Association (LACPA) Sport & Performance Psychology Special Interest Group

In-person Workshops and Team Sessions Available in Southern California

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The Mentally Fit Athlete

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Disclaimer: Information provided on this website, including blogs and podcasts, is for educational purposes only and does not constitute psychological or medical treatment. If you are experiencing a mental health emergency, please call 988 or go to the nearest emergency room.

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