At this time, Drs. Lizz Dexter-Mazza and Jim Mazza are not taking any new individual clients for psychotherapy. They are focusing their efforts on increasing the capacity for schools to implement DBT in schools through social emotional learning and enhanced school mental health services.

Please visit the DBT in Schools, LLC website for more information.

Mazza Consulting and Psychological Services, PLLC is located in Seattle, Washington. We are dedicated to improving the emotional well-being and functioning of adolescents, young adults, adults and their families by providing evidenced based treatments, training, and consulting services. 

Drs. Elizabeth Dexter-Mazza and James Mazza provide a range of therapy, training, and consulting services including:

  • Dialectical Behavior Therapy (DBT)

  • Exposure Treatment for Trauma (PTSD)

  • Cognitive Behavior Therapy

  • Evidence Based Treatments for Anxiety and Depression

  • School-based mental health support

  • Consultation with school districts on implementing the DBT Skills Training for Emotional Problem Solving for Adolescents (DBT STEPS-A) social emotional learning curriculum for middle and high school students.

  • DBT Consultation for Treatment Providers


DBT STEPS-A In The News