S.A.G.E. Holistic Health and Wellness Center

Gabrielle "Gabi" Siguenza

MS, Registered Associate MFT #156247, Registered Associate PCC #19975

My work as a therapist is deeply informed by my own personal experience as a client. I believe that while we all have unique histories, there is a golden thread of experience which connects me to you, you to me. I consider it a privilege to be let into your inner world, and I also believe the therapeutic relationship takes time and trust to build, which is a process that can’t be rushed– similar to a plant growing roots.

Meet Gabi

Many of my clients are young adult women and teens who have histories of feeling
disempowered, long-standing anxiety and depression, or who identify as people pleasers. I have experience in and work well with women who have chronic self-doubt, have felt silenced by others or by themselves, or have experienced relational trauma. More broadly,
I work best with anyone ready to explore the parts of themselves that they believed were unknowable, unlovable, or needed to be dealt with alone. I also enjoy working with couples with histories of family trauma who are seeking more authentic, safe connections to one another. If it is your first time in therapy (or even if you’re a seasoned therapy go-er), I am committed to taking time to help give voice to any questions or hesitations you have in being here, as I see questioning as a valuable and important part of stepping into your power.

Areas of Expertise

  • Anxiety/Depression
  • Teen Issues
  • Inner-Child Re-Parenting
  • LGBTQIA+
  • Supporting HSP's (Highly Sensitive People)
  • Bicultural/Biracial Experience

Credentials and Trainings

  • MS Counseling, California State University, Fullerton
  • Registered Associate Marriage & Family Therapist #156247
  • Registered Associate Professional Clinical Counselor #19975
  • Ketamine-Assisted Psychotherapy

How I Work

  • Internal Family Systems (IFS)
  • Body-Based Somatic
  • Relational Therapy
  • Emotion Focused Therapy (EFT)
  • The S.A.G.E. Method

Who I Work With

  • Teens
  • Adults
  • Couples
  • Fellow Therapists/Helpers/Healers

Therapy With Me Feels Like

While you can expect to show up every week to a calm, grounded space, therapy with me looks different from week to week. I’d describe my style as fluid and open, and prefer to embrace imperfection, awkwardness, humor, and nuance as a natural part of life and therapy. My hope is that my clients feel they can show up just as they are every week and be met fully in that. Outside of being a therapist, I am a writer, poet, lover of reading and pursuer of outdoor adventures.

Services + Fees

Mental Health Therapy: $150* per session

  • Individual Therapy
  • Couples Therapy
  • Family Therapy
  • In-Person Sessions in Tustin, CA
  • Online Therapy for California Residents
  • Insurance Accepted
  • Sliding Scale Available*

*S.A.G.E. offers sliding scale fees determined upon your financial need. Please contact us to discuss your particular financial situation to determine the session fee.

Schedule an initial consultation

Let'sGet Started

If you’re ready to explore your story, reconnect with yourself, and embrace the fullness of being human, I’d be honored to walk alongside you. Reach out today to schedule a session at S.A.G.E. Holistic Health & Wellness Center in Tustin, CA, or online anywhere in California.

“Contrary to what we may have been taught to think, unnecessary and unchosen suffering wounds us but need not scar us for life. It does mark us. What we allow the mark of our suffering to become is in our own hands.” - Bell Hooks

Wondering how it all works?

Frequently Asked Questions

Answers to Common Questions About Our Services

Absolutely. You don’t need to hit rock bottom to benefit from support. Many of our clients come in feeling “stuck,” overwhelmed, or just wanting a safe space to process life. If you’re curious — that’s enough.

We combine evidence-based therapy with holistic support like Reiki, spiritual care, and community education. As a nonprofit, we focus on healing — not hustling. You’re not just a number here.

Our holistic therapists are trained to hold space for you no matter where you fall on the spectrum of religion or spirituality – or absence of it. We have worked with a large number of folx who are recovering from spiritual abuse, religious trauma or who are having a faith crisis, but that doesn’t mean we have to even talk about spirituality/religion at all during your therapy sessions. If it’s important to you, we create the space for you to explore it in our work together.

It means we treat you as a whole person — not just a diagnosis. We look at mental health, emotional wellbeing, nervous system support, and a variety of other holistic approaches including consulting with your other holistic professional team members if you desire.

We currently accept insurance from:

Aetna
Anthem Blue Cross
Blue Shield
Cigna
Kaiser
Optum / United Healthcare

We’re committed to making care accessible. Our nonprofit model allows us to offer affordable session rates and sliding scale availability when possible.

We’ll help you match based on your needs, goals, and preferences. Our free 15-minute consult is designed to help you find the right fit — no pressure, no awkward guesswork.

Yes. That’s why we offer a free consult — a short, no-pressure call to ask questions and explore next steps together.

Our team works with anxiety, trauma, grief, identity shifts, burnout, relationship challenges, faith transitions, and more. You’re welcome here — whatever you’re facing.

Absolutely. We are a safe, affirming, and supportive space for LGBTQIA+ individuals and families.

Yes, we offer online sessions for clients across California. You can receive care from the comfort and privacy of your own space.

All registrations for S.A.G.E. workshops, classes, events, and training or certification programs are non-refundable.

In cases of extenuating circumstances (such as severe illness or emergency), you may contact our Director of Holistic Wellness at info@sagewellnessctr.org for review and guidance.

If S.A.G.E. cancels a class or event, you will be offered either a full refund or a S.A.G.E. Credit to be used for the same offering within 6 months of the original purchase date.

Please read the full policy here and let us know if you have any questions by completing our contact form.

We’re always looking for thoughtful, client-centered therapists to join our growing team. At S.A.G.E., we offer a supportive, collaborative environment with opportunities for clinical growth and flexible scheduling.

To view current openings and apply, please visit our Indeed page here.

LET’S CONNECT

Schedule Your Free Consult