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About Us

Santa Fe DBT, LLC was founded in 1998 by Cedar Koons, LCSW and Bette Betts, LCSW. It was the first DBT program in New Mexico. SFDBT offers Dialectical Behavior Therapy (DBT) in fidelity to the evidence-based model. This means, we do DBT the way it was designed in order to get the best results — without shortcuts or unproven adaptations. SFDBT is a DBT-Linehan Board of Certification Certified DBT Program™. Additionally, three of our therapists are DBT-Linehan Board of Certification, Certified Clinicans™. All of us participate in a weekly two-hour team consultation meeting required for therapists. We are proud of the excellent results we help our clients achieve, and we have the data to show that we are effective at helping clients reach their mental health goals. Please take a look at our team members and their experience.


Jill-Marie Tiedemann, LPCC (she/her/hers)


  • Team leader of Santa Fe DBT

  • DBT-Linehan Board of Certification, Certified Clinician™ 

  • DBT Provider since 2001

  • Treatment for adults with depression, anxiety and other mood disorders

Lisa Wooldridge, MA, LPCC (she/her/hers)



  • DBT-Linehan Board of Certification, Certified Clinician™

  • DBT provider since 2000

  • SFDBT team member since 2007

  • Emphasis on practical strategies

  • Offering treatment for anxiety, depression and other mood disorders

  • Experience utilizing DBT for Binge Eating and Bulima

  • Offering treatment to adults 18+ 

  • Special interests include working with first responders and issues related to blended families

Felicia Marohn, MSW, LCSW (she/her/hers)


  • DBT-Linehan Board of Certification, Certified Clinician™

  • Board-Certified Social Work Supervisor

  • DBT provider since 2012

  • Intensively trained in DBT Prolonged Exposure Protocol for PTSD

  • Providing DBT and DBT PE services for adults ages 18+

  • Twenty-five years of mindfulness and meditation practice, work may include mindfulness-based perspective

  • Also offering treatment for depression and anxiety 

  • Special interests: Racial/ethnic awareness, gender studies, non-violent communication and neuroscience/neuropsychology

Kim Servent, MS, LPCC  (she/her/hers)

  • Licensed Professional Clinical Counselor since 2006

  • DBT Fellowship 2006-2009

  • Providing DBT services for adults age 18 and over

  • Treatment for adults with anxiety, depression and other mood disorders

  • Special interest in treatment and awareness of anxiety disorders


Photos by Elias Pacheco

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