
LMFT
Christina Mathieson
Founder & Licensed Marriage and Family Therapist
Licensed Marriage and Family Therapist (LMFT) #115093
Human sexuality, couples work, ADHD and neurodiversity-affirming therapy, and affirming care for individuals navigating relationships, identity, and life transitions.
As featured in
A free 15 minutes phone call with our intake coordinator, who gets you matched — with Christina or whoever on our team fits best.
Who I work with
I'm Christina Mathieson, LMFT #115093, founder of My Mental Climb. Here's who I work with: couples rebuilding trust or reconnecting intimately; individuals working through trauma, sexuality, or the patterns that keep showing up in their relationships; people figuring out ADHD, neurodivergence, or identity questions they've been sitting with for years.
I also work with anyone who's tired of sexuality being treated as a taboo topic in therapy. In my room, sex is a normal, healthy part of being a person, and desire is something we can actually understand.
You don't have to pretend any part of that is smaller or simpler than it is.
My approach
Here's how I work. I hold a comprehensive sex therapy lens alongside Gottman Method training, which means I can move fluidly between relationship dynamics, sexual health, trauma processing, and identity work.
You don't have to repeat your story to three different specialists, or wonder whether the therapist in front of you is the right one for this particular part of your life. I can sit with all of it.
What I want you to know: showing up is the hard part, and you're already doing it. My work is warm, direct, and grounded in the research. I use humor in the room, and I'm just as comfortable sitting with what's uncomfortable to name. Whatever you're working on is learnable, workable, and worth the time.
Specialties
- ·Sex Therapy
- ·Couples Therapy
- ·ADHD and Neurodiversity-Affirming
- ·LGBTQ+ Affirmative
- ·IFS (Internal Family Systems)
Modalities
- ·Gottman Method (Level 2)
- ·Comprehensive Sex Therapy
- ·Neurodiversity-affirming care
- ·Telehealth
Education
- M.A. Marital and Family Therapy, Chapman University
- B.A. Psychology, California State University, Long Beach
Certifications & Training
- Buehler Institute Comprehensive Sexology Program
- Gottman Method Couples Therapy, Level 2
- IFS (Internal Family Systems) training
- Domestic Violence Certificate
- Intimate Partner Violence screening
- LGBT-Affirmative Psychotherapy Certificate (AAMFT-CA)
- Trans Issues Certificate
- ADHD & Alternative Learners (multiple advanced trainings)
- Psychopharmacology, Ethics & Telemental Health certificates
Verify & credentialing bodies
- Verify Christina Mathieson's California license on the Department of Consumer Affairs license search, California Board of Behavioral Sciences
- Gottman Method, research overview and therapist training, The Gottman Institute
- Buehler Institute, Comprehensive Sexology Program, Buehler Institute
- AAMFT, LGBTQ-Affirmative Therapy resources, AAMFT
Recent writing
From Christina's notebook.
ADHD Emotional Dysregulation: Why Emotions Come In Bigger and Faster
ADHD does not just affect focus. It affects how you feel emotions: how fast they arrive, how strong they are, and how long they take to settle. Here is what emotional dysregulation looks like in ADHD, why it is not a willpower problem, and what helps.
Bids for Connection: The Small Moments That Decide a Relationship
The Gottmans found that how partners respond to small everyday bids for attention predicts whether a relationship lasts. A therapist on what a bid is, the three ways we answer them, and how to turn toward more often.
Is It Selfish to Want Your Own Happiness? A Therapist on Parental Guilt
What Ted Lasso Season 4 gets right about the false choice between your family and yourself. A therapist on parental guilt, and why tending your own well-being is part of good parenting.
ACT for Relationships: Loving on Purpose With Acceptance and Commitment Therapy
Acceptance and Commitment Therapy reframes love as something you do, not a feeling you wait for. A therapist on values, acceptance, and Russ Harris's DRAIN and LOVE model for couples.
Featured in
External recognition.
Evie Magazine
Our Hearts Weren't Meant To Be Broken By So Many Different People
The Wellness Society
Breaking the Anxious-Avoidant Cycle in Couples Therapy
Scary Mommy
Why More & More Moms Are Feeling 'Friendship Burnout'
Organic Baby Health
Moms Are Feeling 'Friendship Burnout' and Social Media Might Be To Blame
Men's Health
16 Random Ways to Turn Her on and Get Her in the Mood for Sex
Embodied (WUNC / NPR)
Sex Therapy: Beyond The Physical
Work with Christina.
Free 15 minutes consultation with our intake coordinator. No commitment, no pressure. We'll talk about what you're working on and match you with the clinician on our team whose training fits best.
Book a Free Consult