Who are we?

Empowering Care

Compassionate mental health services fostering trust and community well-being.

Dr. Diana Ratemo, DNP, PMHNP-BC
Board-Certified Psychiatric Mental Health Nurse Practitioner

With over 20 years of experience in the medical field and more than five years specializing as a psychiatric provider, I am committed to delivering compassionate, patient-centered care. My approach focuses on individualized treatment plans designed to help patients achieve high-quality outcomes and lead fulfilling lives.

As a Doctor of Nursing Practice (DNP) and a board-certified PMHNP, I combine evidence-based practices with a deep understanding of mental health to address each patient’s unique needs. Whether it’s therapy, medication management, or holistic support, my goal is to empower my patients on their journey to wellness.

Why Choose My Practice?
• Extensive experience across diverse medical and psychiatric settings.
• A tailored, collaborative approach to care.
• Passion for improving mental health outcomes through personalized strategies.

I look forward to helping you take the next step toward better mental health and well-being.

Our Commitment to You

We believe in fostering trust and hope, helping clients achieve their fullest potential while contributing to a healthier community.

At Horizon Psychiatric Services, we believe in:

• Empowerment through Knowledge: Educating clients about their mental health conditions and treatment options.

• Holistic Wellness: Addressing the mind and body connection for lasting improvement.

• Building Trust: Creating strong, supportive relationships between clients and providers.

Our Philosophy

Learn More and Request an Appointment

Dignity-Centered Care