Obsessive-compulsive disorder therapists & psychiatrists in Slidell, LA

Hello, my name is Joelle Charpentier, APRN, PMHNP-BC. I am a psychiatric nurse practitioner who believes everyone deserves to feel heard, supported, and understood. I work with children, adolescents, and adults facing challenges such as anxiety, depression, ADHD, mood disorders, life transitions, and women’s mental health concerns. My goal is to provide a welcoming, judgment-free space where we can work together toward lasting wellness.

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.

Looking for someone who will truly listen? I believe everyone needs support, and I strive to be that steady presence in therapy. Clients often describe me as warm, open-minded, and easy to talk to. My goal is to create a space where you feel heard, respected, and comfortable being yourself.

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

My name is Shanna McMullen, and I am a Psychiatric Mental Health Nurse Practitioner with a Master of Science in Nursing from Northwestern State University of Louisiana. I work with adults and seniors, and I bring a broad, inclusive, and genuinely creative approach to mental health care.

My clinical areas span anxiety, depression, bipolar disorder, PTSD, OCD, ADD/ADHD, panic disorders, chronic conditions, sleep disorders, stress, relationships, and family concerns. I offer dedicated support for maternal mental health — including prenatal and postpartum experiences — and I am deeply committed to affirming, knowledgeable care for LGBTQ+ individuals, including those navigating gay, lesbian, bisexual, and transgender experiences, as well as men's and women's mental health needs.

One thing that sets my practice apart: I incorporate Art Therapy as one of my therapeutic approaches — using creative expression as a powerful pathway to insight, healing, and self-discovery for clients who connect with that kind of work.

Whatever brings you here, you will be met with openness, care, and the full breadth of what I have to offer.

I have been a LPC for over 10 years and have worked with a very diverse group of clients. They range in age from 6 to 60. I specialize in adolescents and trauma. I have also worked with depression, anxiety, personal relationships, parenting problems, addictions, emotional abuse, and physical trauma.

If you are motivated to make positive changes in your life, I am motivated to help. I enjoy working with adults of all ages experiencing a range of issues. I am committed to helping individuals reach their fullest potential by giving them the skills, support, hope, and encouragement. Often times we experience hardships in different ways and at different times in life. My core practice has been built around using cognitive behavioral therapy, dialectical behavior therapy, and solution focused therapy approach to help others with overwhelming emotions.

We will work together to identify road blocks and unhelpful thoughts and behavior patterns that keep you from reaching your full potential, I specifically deal with issues regarding the following: Emotional Disorders, Behavioral Challenges, Loss and Grief, Anger Management, Social Skills, Low Self -Esteem and Relationships.

I truly believe that you are more than your past or current situation. I will be with you every step of the way. So are you ready to make your next step the right step? Please reach out if you are interested in working together to overcome the obstacles that are holding you back from becoming that best version of yourself.

I am a Licensed Clinical Social Worker with over 10 years of experience supporting individuals, adolescents, young adults, and families through challenging life experiences. I understand that opening up to someone you’ve never met can feel intimidating, and my goal is to create a calm, supportive, and nonjudgmental environment where you feel safe sharing your story. I work with clients navigating anxiety, depression, trauma, complex trauma, relationship struggles, emotional overwhelm, and life transitions that can leave people feeling stuck or uncertain about how to move forward.

My experience includes working in private practice and community-based settings with adolescents and young adults who may be at risk or navigating difficult family dynamics, identity development, stress, and trauma-related challenges. I have also trained in play therapy and incorporate developmentally appropriate techniques when working with younger clients. I earned my Master’s degree in Social Work from the Tulane University School of Social Work and strongly believe the therapeutic relationship is the most important part of meaningful change. When I’m not working, I enjoy spending time with friends and family, reading, and walking my little black dog, Buddy!