Book a therapist or psychiatrist in Calabasas, CA covered by Aetna

Introduction

I primarily use a cognitive behavioral approach. My focus area of practice is helping clients improve their lives and find meaningful change.

My communication style

My sessions are calm, collegial, interactive, respectful, directive, and helpful.

How I help clients reach goals

Change does not necessarily take a long time. We're 'shooting for the moon' right away. What's the worst that could happen?

My journey to becoming a provider

Helping others help themselves is an absolute privilege! I'd pay them to do this work (but please don't tell them that.) How did I get here? It's a long story. I originally went to college to be a journalist, but changed to broadcasting. Dumb. I needed to jumpstart my life, so I changed to this profession. Talk about purpose and meaning!

I've been in private practice for 12 years and work with young adults aged18 - 30. I’ve always been interested in the way our experiences, relationships, beliefs, and thought patterns shape the way we see ourselves and the world around us. This interest led me to begin my career by working with an anti-human trafficking organization providing resources and aftercare services for rescued and recovered teen girls. I’ve also worked for local school districts as a high school special education crisis counselor and in-class behavior interventionist.

Outside of the therapy room, I enjoy spending time with my family, staying active, and continuing to learn about health and whole-person wellness.

I have completed a MA in Counseling Psychology. I have worked with diverse populations covering many issues. My approach is client focused through active listening skills and empathic support.

I am a licensed Marriage & Family Therapist (LMFT) providing telehealth services to clients in California. With over 25 years of experience, I firmly believe that my clients are the experts in their own lives. My role as a therapist involves understanding and respecting my client’s experiences and collaboratively developing tools to support their ongoing journey.

I work with individuals seeking therapy for anxiety, depression, grief, women's issues, trauma/PTSD, and chronic illness/pain challenges. I'm experienced in treating relationship and family challenges. I maintain a body-positive, sex-positive, and LGBTQ+ friendly approach, welcoming different lifestyles without judgment.

Sometimes you don’t need someone to simply ask, “And how does that make you feel?” You need a therapist who can listen, understand the bigger picture, help you connect the dots, and work with you on what to actually do next.

That’s the kind of space I strive to provide.

I work with adults who may look like they’re holding everything together while privately feeling overwhelmed, anxious, exhausted, angry, disconnected, grieving, or simply tired of carrying so much. Some of my clients come to therapy because of a specific crisis or life transition. Others arrive saying, “I don’t even know where to start—I just know something needs to change.” Both are perfectly valid places to begin.

My name is Sebastian Villaseñor, LCSW, and I hold an MSW from Cal State Fresno with ten years of clinical experience. I’ve worked with diverse populations in multiple settings, allowing me to adapt my approach to each client’s needs. I aim to create a supportive, welcoming therapy space where clients feel understood and empowered. Let’s work together toward growth, clarity, and lasting positive change.

As a Licensed Clinical Social Worker, I believe prioritizing mental health is key to happiness and stability in life. Seeking help can be one of the hardest parts, so congratulations on taking that step! I provide a welcoming environment that is safe, nurturing, and judgment-free.

I am a licensed therapist with a Christian-perspective. I hold a deep desire to support and encourage others on how to overcome life's challenges and regain peace and balance in their lives. I am equipped to offer individual counseling to those who experience anxiety, depression, transitional life changes, interpersonal difficulties, bipolar disorders, and childhood trauma.

I am a board-certified Psychiatric Mental Health Nurse Practitioner (PMHNP) who is passionate about providing compassionate, supportive, and individualized mental health care. I work with adolescents and adults who may be struggling with anxiety, depression, mood changes, trauma-related concerns, or life stressors.