About Us

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About Capstone Behavioral Health Services

Capstone Behavioral Health is dedicated to providing accessible, compassionate mental health care that supports individuals at every stage of life. Through convenient telehealth services, we remove barriers to care while delivering comprehensive psychiatric evaluations and medication management in a respectful, supportive environment. Our approach is rooted in dignity, empathy, and clinical excellence.

We are a values driven practice committed to personalized, patient-centered care. By honoring each person’s unique experiences, culture, and beliefs, we create a safe space for healing and growth. With a focus on mental wellness as a foundation for a meaningful life, we strive to empower individuals and families toward stability, resilience, and lasting well-being.

Meet Provider

Rebecca Antwi-Kisseadoo, APRN, PMHNP-BC

Board-certified psychiatric nurse practitioner

I am a board-certified Psychiatric Mental Health Nurse Practitioner and founding provider of Capstone Behavioral Health Services, with years of experience helping individuals navigate mental health challenges with compassion and clinical excellence.

I earned my nursing degrees from Shenandoah University and Old Dominion University and am currently completing my Doctor of Nursing Practice. I specialize in treating depression, anxiety, mood disorders, ADHD, sleep disorders, and other mental health conditions, offering care that is both evidence-based and deeply personalized.

Convenient & Accessible Care

Strength for your mind, hope for your life

Telehealth (Virtual & Accessible)

After Hours & Weekend Appointments

Cash Pay (Simple & Transparent)

Start Your Journey to Better Mental Health Today

Take the first step toward feeling better with compassionate, personalized care. Schedule your virtual appointment today and access flexible, confidential mental health support designed around your unique needs.