Dyana Ko is a board-certified Psychiatric Mental Health Nurse Practitioner with nearly two decades of healthcare and clinical research experience. She holds a Bachelor’s degree in Psychology from the University of California San Diego and a Bachelor’s in Nursing from the University of Oklahoma. She earned her Master of Science in Nursing with a specialization in psychiatric-mental health care, combining clinical expertise with a deep understanding of the human experience.

Dyana specializes in treatment-resistant depression, trauma, and mood disorders, offering grounded, empathetic care through medication management, psychotherapy, and integrative approaches. She believes that healing begins with connection. Her mission is to create a space where patients feel safe, seen, and supported through psychiatric care that blends clinical excellence with presence, empathy, and intention.

Outside of her professional life, Dyana cherishes being a mother to her three children, who are growing up far too quickly. She is also a bereaved mother to her son, Landon, whose memory continues to guide her work and deepen her commitment to providing compassionate, heart-centered care for others navigating their own journeys.

Dyana Ko, PMHNP-BC

Dr. Robert Glenn is a board-certified psychiatrist who earned dual Bachelor of Science degrees in Psychology and Biology from the College of Charleston, followed by his Doctor of Medicine and Psychiatry Residency at the Medical University of South Carolina.

He has worked with a diverse range of patients across multiple settings, including inpatient psychiatric hospitals, correctional facilities, substance use treatment programs, and community mental health centers. His broad experience informs a thoughtful and comprehensive approach to care, integrating empathy, insight, and clinical precision.

Outside of work, Dr. Glenn enjoys spending time with his daughter and their dog, Zoey. He loves kayaking, hiking, traveling, and spending time at the beach.

Robert Glenn, MD

Abigail “Abi” Perea

Abigail Perea is the welcoming presence that helps every Coastal Mindscape experience run smoothly. As Office Manager and Patient Care Coordinator, Abi combines professionalism, compassion, and efficiency to support patients from their first contact through each phase of treatment.

Bringing over five years of experience in healthcare administration, Abi holds Bachelor’s degrees in Psychology and Nursing, as well as an MBA with a healthcare emphasis. She blends clinical understanding, psychological insight, and business expertise to ensure the practice runs seamlessly and patients feel cared for at every step.

Raised on a farm in Idaho, Abi speaks fluent Spanish, is actively learning Greek, and has a special love for dogs. Passionate about holistic wellness, she practices yoga and meditation daily and approaches her work with calm focus and empathy. Known for her warm, organized approach, Abi excels in creating a supportive environment where patients feel genuinely welcomed and understood.

At Coastal Mindscape, your care is guided by a team that blends compassion, strength, and expertise. Together, we bring diverse experience and shared purpose to create a space of trust, collaboration, and growth.