Anxiety and depression therapists and psychiatrists in Frederick, MD

I am Dr. Christie Simon-Waterman, a dually certified Family Nurse Practitioner (FNP-BC) and Psychiatric-Mental Health Nurse Practitioner (PMHNP-BC) with over a decade of experience providing compassionate, evidence-based, and holistic care across the lifespan. My clinical background spans primary care, mental health, and community-based health, allowing me to care for the whole person—mind, body, and spirit.

I earned my nursing education at Coppin State University and completed my doctoral training with a strong focus on health equity, leadership, and integrated care delivery.

In my practice, I specialize in:

• Anxiety, depression, trauma-related conditions, and mood disorders
• Integrated mental health treatment
• Substance use–related concerns and recovery support
• Care for underserved and marginalized populations

My approach is empathetic, collaborative, and trauma-informed. I believe healing happens best when clients feel heard, respected, and empowered. Together, we develop personalized treatment plans that may include therapy, medication management when appropriate, lifestyle interventions, and ongoing support tailored to your goals.

Above all, I am committed to creating a safe, supportive responsive space where clients can build resilience, restore balance, and move forward with confidence and clarity.

My name is Dr. Michael Nwandu. Dedicated, highly motivated psychiatric nurse practitioner, I have a wide range of medication management experience across the lifespan, including ADHD, eating disorders, substance use disorders, OCD, mood disorders, and personality disorders. I believe successful medication management is based on open communication between you and me. Strong focus on listening to you, addressing your concerns, and answering all your questions.

With multiple years of experience in mental health, when medication is indicated, I believe it is best to start low and go slow. I work closely with therapists as I focus on medication management to treat children, adolescents, and adults with a variety of mental health disorders.

I believe that therapy is a step up in one's life.

I admire people who want to make a positive change in their lives. I meet people where they are in their lives. I work on positive, realistic goals with my clients.

Are you looking for someone to hold you accountable? Have there been changes in your life that are stressful, overwhelming, and unmanageable? Do you need a safe space to talk and work through tough challenges? Let’s work together to develop solutions to any difficulty that you may be facing and break the negative cycles that are keeping you trapped.

As a therapist with 6 years of clinical experience, I help adults navigate stressful life transitions, anxiety, depression, and self-esteem issues, all while focusing on a holistic approach that focuses on your emotional, physical, spiritual, and social well-being. My integrative approach is empathetic, collaborative, and strengths-based, as I’m passionate about guiding you toward self-discovery and lasting change, fostering resilience and well-being in your life.

I’m a board-certified Psychiatric Nurse Practitioner with a background in nursing and mental health care.I’m passionate about supporting individuals through anxiety, depression, and life transitions with thoughtful, personalized care. I value creating a calm, welcoming space where you feel respected, supported, and truly heard.

I am a Licensed Counselor with 8 years experience in Crisis services and 5 years experience in Community Mental Health services. I believe that therapy should always be about what is important to you. My role is to help you on your journey of self-discovery and ultimately self-acceptance.

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.