Clinician Headshot

Katie Sinner

Licensed Marriage and Family Therapist Grow Family Therapy Group, PC
Telehealth Telehealth
Specializes in: Eating Disorders, Trauma, Anxiety, Depression, Perfectionism,
In network with Aetna, MODA, Providence Behavioral Health, Trillium Community Health Plan

Introduction

IFS, eating disorders, and complex trauma of all types – Do you have negative thoughts about yourself that won’t go away, where you're trying to feel better but find that it doesn't stick? I believe that growth is possible for anyone who is willing to work at it. My approach to therapy is supportive and direct, helping you navigate challenges with honesty and care. I’m passionate about guiding individuals toward recovery from eating disorders and working through complex trauma, relationship struggles, and understanding neurodivergence. I am a Health at Every Size/Anti-Diet therapist and provide an LGBTQIA+-affirming space. Sometimes a bit of humor helps us open up and laugh together, but I’ll also challenge you to go deeper and focus on the real issues rather than stay on the surface. I'm here to help you figure out what's not working for you and what you need to do to make changes that both lead to a happier life and honor/work with who you are. Change happens when you feel seen, challenged, and comfortable with the person in the room. My hope is to help you develop true fulfillment in your life, the kind that can weather the hard days. If you're ready to take that next step, email me to see if we’re a good fit and I’d love to hear from you.

GENDER Female
PRONOUNS She/Her/Hers
RACE & ETHNICITY White, Hispanic/Latinx

Highlights

  • Accepting new clients
  • Offers free consultation
  • Telehealth appointments
  • Accepts online payments and insurance

Licenses

  • LMFT #123538 (CA)
  • LMFT #T1925 (OR)

Specialties

Additional focus areas


Treatment Approaches


Population focus

Appointment types

  • Individuals
  • Couples
  • Families
  • Coaching

Communities

  • Eating Disorders
  • Survivors of childhood trauma
  • LGBTQIA+
  • Feminism

Age groups

  • Teenagers (12-18)
  • Young Adults (18-24)
  • Adults (24+)
  • Elders (65+)

Languages

  • English

Payment options Free intro call available

Pay with insurance

Katie Sinner accepts these insurance providers. What you pay depends on your plan.
  • Aetna
  • MODA
  • Providence Behavioral Health
  • Trillium Community Health Plan

Pay out-of-pocket

  • Individual Therapy $195
  • Couples Therapy $210

Locations

Video Office

Professional Information

Education

  • Master's Degree, Clinical Psychology - California State University, Fullerton
  • Bachelor's Degree, Clinical Psychology - Biola University

Certifications

  • EMDR
  • DBT
  • Trauma
  • ACT
  • Couples
  • Serious Mental Illness

Professional Affiliations

  • American Association of Marriage and Family Therapists (AAMFT)
  • American Psychiatric Association (APA)
  • CAMFT

FAQ

Is Katie Sinner accepting new clients and do they offer online appointment requests? Katie Sinner is currently accepting new clients but has not enabled online booking.
Does Katie Sinner offer telehealth appointments? Katie Sinner does offer telehealth appointments.
What areas does Katie Sinner specialize in? Katie Sinner specializes in the following areas: Abandonment, Anorexia, Anxiety, Binge Eating Disorder, Bipolar Disorder, Body Image Disorders, Bulimia Nervosa, Codependency, Depression, Dissociation, Eating Disorders, LGBTQIA+, Perfectionism, and Trauma.
Phone in hand


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