Sadie N. Thornhill, Marriage & Family Therapy in Cotati, California, 94928

Sadie N. Thornhill

Sadie N. Thornhill

Professions: Marriage & Family Therapist
License Status: I'm a licensed professional.
Primary Credential: LMFT - 90146
Billing and Insurance:

I do not work with insurance companies

Free Initial Consultation


8297 old redwood hwy
Cotati, California 94928

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My Approach to Helping

Sadie's approach to creating a treatment plan is eclectic as she draws from various research-based approaches in order to best meet your needs and yield the results you are looking for. This approach provides an individualized plan for your unique needs and goals. Sadie values research-based approaches to treatment and is committed to learning new treatment modalities in order to offer you the most up to date treatment options.

More Info About My Practice

Welcome. to Sadie N. Thornhill's, LMFT, website. Choosing a therapist can be a challenging task, especially when you are facing unpredicted changes in your life. Finding someone you trust is the first step in this journey of growth. This is why Sadie offers a free 30 minute consultation.

Sadie's goal is to offer a safe environment in which you can explore your unique path in this journey. Sadie's warm and friendly attitude allows her clients to explore goals and changes they are considering. Sadie's vision in her treatment approach is to meet you at your dream.

Specific Issue(s) I'm Skilled at Helping With

I specialize in helping people make decisions. I draw from my training in Motivational Interviewing skills and Action and Commitment Therapy training in order to meet you at your dream. I am also very passionate about the treatment of trauma. The treatment of trauma requires on going training and I am committed to offer you the best. In order to stay up to date with current research, I am a member of The National Institute for the Clinical Application of Behavioral Medicine "NICABM." As a member of NICABM, I participate in weekly trainings for the most up to date research based treatment modalities that are person centered.

Services I Provide

  • Clinical Supervision
  • Coaching
  • Consultation
  • Family Therapy
  • Group Therapy
  • Individual Therapy & Counseling
  • Marriage, Couples, or Relationship Counseling
  • Online Counseling / Phone Therapy

Ages I Work With

  • Teens
  • Adults


  • Spanish

Groups I Work With

    I specialize in working with people who have had bad things happen to them and need to heal from this trauma. I also work with people who are considering making a change and need support getting through or around obstacles.

Client Concerns I Treat

  • Abortion / Post Abortion Issues
  • Abuse / Abuse Survivor Issues
  • Academic Concerns
  • Addictions and Compulsions
  • Adjusting to Change / Life Transitions
  • Aggression and Violence
  • Anger
  • Anxiety
  • Attachment Issues
  • Behaviorism
  • Blended Family Issues
  • Breakup
  • Bullying
  • Career Choice
  • Child and/or Adolescent Issues
  • Chronic Illness / Disability
  • Codependency / Dependency
  • Communication Problems
  • Control Issues
  • Creative Blocks
  • Depression
  • Developmental Disorders (Autism, Aspergers, etc.)
  • Disability
  • Dissociation
  • Drug and Alcohol Addiction
  • Emotional Abuse
  • Emotional Intelligence
  • Emotional Overwhelm
  • Emptiness
  • Family of Origin Issues
  • Family Problems
  • Fear
  • Forgiveness
  • Habits
  • Helplessness / Victimhood
  • Individuation
  • Intellectual Disability
  • Isolation
  • Jealousy
  • Learning Difficulties
  • Life Purpose / Meaning / Inner-Guidance
  • Midlife Crisis / Midlife Transition
  • Mood Swings / Mood Disturbance
  • Multicultural Concerns
  • Narcissism
  • Oppositional and Defiant Behavior in Children and Teen
  • Panic
  • Parenting
  • Polyamory / Nonmonogamous Relationships
  • Post Partum Depression
  • Posttraumatic Stress / Trauma
  • Pre-Marital Counseling
  • Pregnancy and Birthing
  • Prejudice / Discrimination
  • Psychosis
  • Rejection
  • Relationships and Marriage
  • Self-Actualization
  • Self-Care
  • Self-Compassion
  • Self-Confidence
  • Self-Criticism
  • Self-Doubt
  • Self-Esteem
  • Self-Love
  • Sensitivity to Criticism
  • Shame
  • Social Anxiety / Phobia
  • Stress
  • Trust Issues
  • Women's Issues
  • Workplace Issues
  • Worry
  • Young Adult Issues

Types of Therapy

  • Accelerated Experiential Dynamic Psychotherapy (AEDP)
  • Acceptance and Commitment Therapy (ACT)
  • Attachment-Based Family Therapy (ABFT)
  • Biofeedback
  • Dialectical Behavioral Therapy (DBT)
  • Eye Movement Desensitization and Reprocessing Therapy (EMDR)
  • Family Systems Therapy
  • Feminist Therapy
  • Humanistic Psychology (humanism)
  • Mindfulness-Based Cognitive Therapy (MBCT)
  • Mindfulness-Based Interventions
  • Motivational Enhancement Therapy (MET)
  • Neurofeedback
  • Parent Work
  • Parent-Child Interaction Therapy (PCIT)
  • Person-Centered Therapy (Rogerian Therapy)
  • Satir Transformational Systemic Therapy
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