ADHD therapists and psychiatrists in Newport Beach, CA

Hi, I’m Mercy Nyeche, DNP, PMHNP-BC. I’m a board-certified Psychiatric Mental Health Nurse Practitioner dedicated to helping adults regain clarity, confidence, and emotional balance.

Reaching out for support can feel overwhelming especially when you’re used to being the strong one for everyone else. Whether you’re navigating anxiety, depression, burnout, life transitions, or feeling stuck in patterns that no longer serve you, you don’t have to do it alone.

My approach is compassionate, collaborative, and evidence-based. I take time to truly listen, understand your goals, and create a personalized treatment plan that fits your life, not just your symptoms.

Please note that I do not provide disability paperwork, leave of absence documentation, FMLA forms, legal letters, school accommodation letters, or other administrative forms. The only documentation I provide is a work excuse note for the date of your appointment and, when clinically appropriate based on my evaluation and professional judgment, up to three (3) days off from work. If you require any of the services or documentation listed above, I kindly ask that you schedule with another provider who offers those services. Thank you for your understanding and for helping ensure that your healthcare needs are matched with the appropriate provider.

I’m Linh Tran, a psychiatric nurse practitioner with over 10 years in healthcare and 5 years in advanced practice. I hold both a Master’s and Doctor of Nursing Practice from Columbia University. My work focuses on anxiety, ADHD, depression, trauma, and eating disorders. I’m especially passionate about supporting adolescents, adults, and those navigating the immigrant or bicultural experience.

As a lived-experience therapist, I specialize in neurodiversity-affirming therapy for individuals navigating eating disorders, religious trauma, chronic illness, and identity exploration. My goal is to provide a brave, non-judgmental space where you can reflect on your experiences, reclaim agency over your life, and develop strategies that align with your unique strengths and values. I believe that you are the expert on your own story, and in our work together, I will encourage you to trust yourself more deeply and move toward healing in a way that feels right for you.

I offer online individual therapy for adults and teens across California and Colorado, providing accessible and affirming care that meets you where you are. Whether you're exploring your relationship with food and body, healing from religious trauma, or navigating life as a neurodivergent person, I’m here to support you with a therapy experience that prioritizes collaboration and consent.

As a Psychiatric Mental Health Nurse Practitioner (PMHNP), I’m trained at the graduate level in mental health care across the lifespan. I assess mental health concerns, diagnose conditions, prescribe and manage psychiatric medications, and provide psychotherapy. I also coordinate care with therapists, primary care providers, and other specialists as needed.

I am a board-certified Psychiatric Mental Health Nurse Practitioner with over 15 years of experience working in mental health, with a primary focus on women’s mental health. I support women navigating depression, anxiety, burnout, life transitions, and mental health concerns during pregnancy and the postpartum period. I also work with individuals who may appear high-functioning on the outside but feel overwhelmed or emotionally exhausted internally.

I believe deeply in the power of words and how they shape our mental and emotional well-being. My work is rooted in bringing clarity, encouragement, and hope into spaces where patients may feel discouraged or stuck. I provide thoughtful, intentional, and holistic psychiatric care that considers the whole person, not just their symptoms.

I provide clients with tools. discernment, and hope for the future. My sessions are supportive, helping to guide, and encourage you with a caring. compassionate, and non-judgmental approach. When you feel that your train has gotten off track, I will help you get back on track. Christian counseling is also available upon request.