Obsessive-compulsive disorder therapists & psychiatrists in Mandeville, LA

I'm a Psychiatric Nurse Practitioner serving people across Louisiana through telehealth, and I specialize in treating depression, anxiety, psychotic disorders, and multiple other mental health disorders. Empathy is at the core of everything I do — I genuinely want to see the people I work with have the best health outcomes possible, and that desire is what brought me to this field and keeps me invested in every patient I see. Outside of work, I'm usually cooking up something new (mostly grilling), spending time with family, or planning my next trip. Those moments of connection and rest matter to me, and they're a big part of what I want for the people I care for, too.

I am a dedicated and compassionate counselor with a Bachelor’s and Master’s degree from Concordia University Wisconsin. I have experience working in substance abuse treatment, as well as providing individual and group therapy in both mental health clinic settings and public schools.

My clinical background includes supporting clients in diverse environments, where I have provided mental health services to individuals, adolescents, and groups. I am experienced in addressing substance use challenges alongside a range of mental health concerns.

My approach integrates evidence-based practices, including Motivational Interviewing, Cognitive Behavioral Therapy (CBT), and Dialectical Behavior Therapy (DBT). I strive to create a safe, supportive space where clients feel heard, respected, and empowered.

I am a dedicated and compassionate therapist who works with individuals navigating trauma, anxiety, grief, and life transitions. My approach is grounded in evidence-based practices such as Cognitive Behavioral Therapy (CBT), Cognitive Processing Therapy (CPT), and exposure-based interventions, while also incorporating practical, real-world strategies that clients can apply outside of session.

I strive to create a space where clients feel both supported and challenged. I believe meaningful growth happens when clients are not only heard, but also guided toward understanding their patterns, building insight, and taking intentional steps toward change. I am intentional about helping clients stay engaged in the therapeutic process, using structured interventions and clear direction so sessions feel purposeful and effective.

My work often focuses on helping clients confront avoidance, process difficult experiences, and rebuild a sense of control and confidence in their lives. I value helping clients translate what they learn in therapy into action, whether that’s through exposure work , skill-building, or developing healthier ways of thinking and responding.

Above all, I aim to empower my clients to help them move from feeling stuck or overwhelmed to feeling capable, resilient, and aligned with the life they want to live.

After more than 20 years of working with children and families in the school system, I now provide virtual therapy to reach and support more people navigating anxiety, ADHD, depression, grief, stress management challenges, low self-esteem, life transitions, and relationship difficulties. Many of my clients struggle with emotional regulation, feeling overwhelmed, attention and focus concerns, family conflict, academic stress, or feeling stuck in patterns that impact daily life. Family dynamics and personal relationships are often at the heart of these challenges. My approach is creative, engaging, and intentionally different from traditional talk therapy. I incorporate music, humor, interactive exercises, and experiential techniques to help reduce anxiety, build coping skills, and make it easier to process difficult emotions in a supportive, welcoming space.

If you’re feeling overwhelmed, stuck, or unsure of how to move forward—you're not alone. Whether it’s anxiety, depression, trauma, identity struggles, or relationship stress, therapy can help you gain clarity, find relief, and reconnect with yourself. You might be managing a health condition, navigating cultural or family pressures, or dealing with grief or loss. Whatever you're facing, there’s space here for you to show up as you are and begin to heal.

Whether you’re struggling with anxiety, relationship stress, trauma, or feeling stuck, I provide a safe, supportive space where you can explore your experiences without judgment.

I’m a licensed clinical social worker dedicated to helping individuals navigate life’s challenges with clarity, confidence, and self-compassion.

I graduated with a BS degree in Psychology at Louisiana State University. I have a Master's Degree from Southern University in Mental Health Counseling. I have over 27 years of experience working with children, adolescents, and adults

Hello, thanks for stopping by. I’m here to offer a calm, compassionate space where you can finally start to feel understood. I know life can be complicated, especially when you're navigating Anxiety, Depression, ADHD, or Autism. My goal is to help you (or your child, age 5+) manage these challenges and discover a path toward feeling more at ease and confident.

What Makes Working With Me Different? My journey to becoming a counselor didn't start in an office; it started the day I was born. Growing up as one of eleven children, I was fortunate to have many siblings with special needs—including siblings with Autism, ADHD, Depression, Anxiety and Learning Disabilities. This taught me something invaluable: true, deep patience, kindness, and compassion.

For over 20 years, I honed this understanding as both a High School Counselor and Special Education teacher.

Since I offer teletherapy only, you can start your journey to feeling better from the comfort of your own home. Our first session together is simple: it’s all about getting to know each other. We’ll talk about what brought you here, your goals, and what a "good day" looks like for you. It’s a low-pressure conversation where you can feel safe and heard.

Ready to Connect?

I truly care about helping you feel your best, and I’ve got the patience and experience to see you through it. If you’re ready to start finding that inner calm, I encourage you to reach out.

Schedule a session or schedule your FREE 15 minute Consultation.

I am Shannon Robertson, a board-certified Psychiatric Mental Health Nurse Practitioner and the founder of Mosaic Minds Wellness & Consulting. I believe mental health care should feel human, not rushed or impersonal. I strive to create a judgment-free space where you feel safe, respected, and truly heard. I take time to understand your story, not just your symptoms, and I approach care with compassion, curiosity, and empathy. My goal is for you to feel supported, empowered, and never alone in your healing journey.

Signed consents, questionnaire and telehealth forms are collected via the Headway and Mosaic Minds EHR portal and are required before the visit.

Online Booking: https://mosaicminds.intakeq.com/booking

Hi! I am Cynthia Cayer Sandoval, MS. I moved to Park City for the Olympics and fell in love! For 35 years I have been fortunate enough to have had experience working in multiple settings in the field of counseling treating children, adolescents, and adults. My services include individual therapy, family therapy, and group counseling for all ages. In my free time you will find me out on my trail bike or if I am I am lucky in the powder!!!