Addiction therapists & psychiatrists in Hyattsville, MD

I am Dr. Marcia Johnson, a Licensed Clinical Social Worker with over 15 years of experience in mental health care. My background includes work in hospitals, outpatient programs, crisis stabilization, higher education, and private practice. I hold a Ph.D. in Medical & Urban Sociology and an MSW in Mental Health from Howard University.

I specialize in helping clients manage trauma, anxiety, depression, grief, and substance use disorders, including co‐occurring conditions. I also welcome clients who wish to integrate their Christian faith and spirituality into therapy, as I believe healing involves the mind, body, and spirit.

I have more than 50 years of experience in the mental health field, including leadership, consultation, and direct clinical practice. I hold Master’s Degrees in Clinical Psychology and Medical Cannabis Therapeutics, as well as a Bachelor’s Degree from Towson State University.

My career includes serving as the State Director for Co-Occurring Disorder Services with Maryland’s Department of Health and Mental Hygiene, Mental Hygiene Administration. I also worked as a consultant and faculty member with the University of Maryland Department of Psychiatry, Evidence-Based Practices Center, helping agencies develop and implement person-centered recovery plans grounded in evidence-based practice.

Hello and welcome. Reaching out for therapy takes courage, and it can be the first step toward meaningful and lasting change. Whether you’re feeling overwhelmed, stuck, or simply wanting life to feel more manageable, therapy can help you build clarity, resilience, and a stronger sense of balance.

Hello, and welcome. My name is Darius Brittingham, and I am a mental health and substance abuse therapist with a Master’s degree in Rehabilitation Counseling. I am passionate about helping individuals navigate life’s challenges while building the skills needed to create meaningful and lasting change. My professional background includes working with individuals experiencing mental health concerns, substance use challenges, stress, anxiety, and life transitions. I strive to create a supportive, respectful, and non-judgmental environment where clients feel comfortable exploring their thoughts, emotions, and goals.

I provide structured, evidence-based psychiatric care for adolescents and adults with anxiety, mood disorders, ADHD, and complex mental health conditions. I specialize in treating individuals who have had limited response to prior treatment and require a more personalized, clinically guided approach. I also have extensive experience supporting individuals with autism spectrum disorder (ASD) and intellectual and developmental disabilities (IDD) in both community and residential settings.

Mrs Zainab Pierre, [MSN, PMHNP] is a dedicated Psychiatric Mental Health Professional with extensive experience in diagnosing, treating, and managing a broad range of mental and behavioral health conditions across diverse populations. With a strong foundation in evidence-based practice and a passion for holistic care, she specializes in providing compassionate, patient-centered treatment for individuals coping with depression, anxiety, mood disorders, substance use, and trauma-related conditions.

Mrs Zainab is skilled in psychotherapy, psychopharmacology, crisis intervention, and care coordination, and works collaboratively with multidisciplinary teams to ensure optimal outcomes for clients. Committed to advancing mental health equity, she also advocates for community-based solutions, mental health education, and stigma reduction.

She currently practices with United healthcare Washington DC and TRIPLEZEES BEHAVIORAL HEALTH LLC and holds a BSN and MSN, bringing a blend of clinical expertise, cultural sensitivity, and genuine empathy to every therapeutic encounter.