Addiction therapists & psychiatrists in Frederick, MD

Great to meet you!

As a board certified Psychiatric Mental Health Nurse Practitioner, I believe prioritizing mental health is integral to happiness and stability in life. Seeking help can be one of the hardest parts, so congratulations on taking that step! I’m honored to share that I have been helping people for nearly 25 years... and counting! I look forward to working with you and uncovering the solutions needed to help you live the life you desire and deserve!

I believe there is no one "right" way for therapy and healing, so I offer multiple pathways—talking, movement, art-making, and body-based practices, like EMDR and somatic therapies. Working together we will find what works for you.

I worked in various inpatient mental health facilities, assisted individuals with learning disabilities, helped others with chronic illnesses, taught people ways to manage life traumas, and guided people who suffered with grief.

I work with adults and teens who feel overwhelmed, anxious, or emotionally drained. They may be struggling with anxiety, depression, ADHD, mood changes, trauma, or life stress and feel stuck despite trying to cope alone. Others seek clarity around symptoms or support during major life transitions. Children and adolescents may struggle with emotional regulation, attention, mood changes, or behavioral concerns. Often, individuals or parents want relief and a clear path forward with a provider who listens and helps them feel more balanced, focused, and hopeful.

I’m a licensed clinical social worker (LCSW-C) with over five years of experience helping adults manage anxiety, ADHD, substance use, and relationship stress. My approach is practical and collaborative—I help you find real steps that make life feel steadier and more manageable. Before becoming a therapist, I worked in roles that taught me what real stress looks like, which helps me stay grounded and relatable in the room.

My name is Derrick C. Gibson — Licensed Professional Counselor, Elder at Brookside Ministry Church of God in Christ International, and someone who has spent his career showing up for people that many systems had already written off. I hold dual Master's degrees in Guidance and Counseling and Education from the University of Wisconsin-Stout, and my work has taken me deep into Kanawha County, West Virginia — into the schools, into the judicial system, and into the lives of families navigating some of the hardest circumstances imaginable. I've worked with domestic abuse survivors, sexual abuse survivors, at-risk youth, and individuals managing anger — not from a distance, but up close, with real investment in real outcomes. I also serve as a Christian Counselor, which means faith is not a footnote in my practice — it's woven into the foundation. If you're looking for a counselor who brings both clinical training and a grounded spiritual perspective, you've found one.

I am a doctorally prepared, board-certified Psychiatric Mental Health Nurse Practitioner dedicated to providing compassionate, evidence-based mental health care. My approach is collaborative, respectful, and centered around patients' needs, goals, and lived experiences.

I provide care through a combination of comprehensive psychiatric evaluation, medication management, and supportive psychotherapy.

I am very dedicated, committed and passionate about mental health care. My goal is to renew minds, restore balance, helping my patients achieve achieve optimal health and well being. I love what I do and I care a lot about about my patients.

Dr. Troy A. Waller, a Licensed Professional Counselor with more than two decades of experience, provides services across Washington, D.C., Maryland, and Virginia. He focuses on trauma recovery and offers consultation to government agencies and hospital regarding stress, anxiety, and mental health concerns.