Obsessive-compulsive disorder therapists & psychiatrists in Catonsville, MD

I believe that optimal mental health is achieved through an ongoing, multi-pronged approach. As a psychiatric nurse practitioner I am well trained in the art and science of prescribing medications to improve mental health symptoms. I also encourage adjunctive treatment modalities such as CBT. Empowering patients to care for themselves is part of my goal. I embrace opportunities to help my patients gain greater personal insight, because when you can see yourself, you can change yourself.

Board Certified Psychiatric Mental Health Nurse Practitioner

Compassionate, caring, nurturing and experienced team of professionals

With over 13 years clinical experience with a high focus on wellness and behavioral health.

You may look like you’re doing fine on the outside while internally feeling anxious, overwhelmed, disconnected, or stuck. Maybe you’re successful in your career but struggling with relationships, perfectionism, self-doubt, or the pressure to keep everything together. Maybe you’re navigating a major life transition, trying to understand yourself more deeply, or noticing that old patterns are showing up in your relationships. I offer an individualized approach that draws from nearly 15 years of clinical experience with evidence based treatment work. My work incorporates ACT, CBT, psychodynamic therapy, and Gottman couples work.

Provider with caring, compassionate, and empathetic attitude in responding to the needs of clients. I work with adults seeking support with their health and path forward. My approach centers on patient-centered care, active listening, engagement, and partnership. I take time to understand what brings you in and create a plan tailored to your needs. I believe care works best when you feel heard, respected, and involved in each step. You are more than a diagnosis or a checklist. Together, we can build a trusting relationship, identify practical next steps, and move toward care that feels very supportive, thoughtful, and right for you.

I understand that seeking help can feel overwhelming, especially when you’re struggling with anxiety, depression, trauma, or mood changes. As a board-certified Psychiatric Mental Health Nurse Practitioner (PMHNP-BC), I provide compassionate, evidence-based care focused on helping you regain stability and move forward with confidence. I earned my MSN from Eastern Kentucky University and my Doctor of Nursing Practice (DNP) from Missouri State University. With experience in urgent psychiatric care, inpatient psychiatry, and outpatient treatment, I work with you to create a personalized plan that supports healing, resilience, and long-term well-being.

Working in the field for 24 years has opened my eyes and ears to many experiences. While your life experience is unique, we will work together to find ways to get you to your best life. I have worked in a hospital setting, inpatient mental health, outpatient mental health, PHP, IOP, Dual Diagnosis, rehab, residential treatment and community settings to a variety of clients in various backgrounds.

My name is Joana Quarshie, a board-certified Psychiatric Mental Health Nurse Practitioner specializing in Anxiety, Depression, Bipolar disorder, Sleep disorder, Attention deficit hyperactive disorder (ADHD) and substance use disorder. I provide comprehensive psychiatric evaluations, medication management, and psychotherapy tailored to each person’s needs and goals. My approach is warm, honest, and grounded. I aim to keep sessions compassionate and transparent, creating a space where you feel truly heard. I don't sit back as the sole expert but believed we’re in this together as a team, working side by side to help you reach your goals.