Addiction therapists & psychiatrists in Honolulu, HI

Welcome — I'm so glad you're here. I'm David Guo, a board-certified Psychiatric Mental Health Nurse Practitioner (PMHNP-BC) serving clients throughout Honolulu and across all of Hawaii via secure telehealth. Whether you're in Downtown Honolulu or on Maui, Molokai, Kauai, or the Big Island, I'm here to support you. I believe real healing starts with real connection. That means taking time to truly know you — your story, your life, your goals — so you never feel like just a chart. You won't feel rushed here. I'm available weekdays (evenings too) and weekends.

Are you feeling anxious, stressed, or just need someone to talk to? You've come to the right place. Throughout our lifetime, we are faced with many challenges, barriers, and successes that can all have their own level of overwhelmingness and joy. Whatever you are going through, let's work through it together.

I am a board-certified Psychiatric Mental Health Nurse Practitioner and a graduate of Frontier Nursing University, with over 11 years of nursing experience and one year of advanced clinical training across outpatient psychiatry, crisis stabilization, inpatient detoxification, skilled nursing facilities, and telehealth. I provide evidence-based psychiatric evaluation, medication management, and psychotherapy for children, adolescents, and adults with ADHD, anxiety, depression, bipolar and mood disorders, trauma-related conditions, substance use disorders, and psychotic disorders, including complex and co-occurring presentations. My clinical background includes crisis intervention, suicide risk assessment, stabilization, and long-term outpatient care focused on functional improvement and sustained recovery.

I am open, approachable, and committed to listening carefully to your experiences without judgment. I believe that each person carries a unique story, and my goal is to provide a supportive space where you feel heard, understood, and encouraged as you navigate life’s challenges and opportunities for growth. Together, we can explore what is most important to you and work toward creating a life that feels meaningful, authentic, and aligned with your values.

My background includes earning a Ph.D. from the University of California, Berkeley, along with a lifelong appreciation for personal growth, nature, and the healing power of connection. Growing up learning to surf fostered a deep respect for the ocean and the lessons it offers about resilience, balance, and adapting to life's changing conditions. These experiences have shaped my belief in the importance of honoring each individual’s journey and recognizing that growth often comes through both challenge and reflection.

I currently accept individual adult clients only through Headway. I do not provide couples or family therapy through this platform at this time.

I am a licensed Marriage and Family Therapist who works with individuals, couples, and LGBTQ+ clients seeking deeper self-understanding, emotional healing, and more connected relationships. My approach is warm, relational, trauma-informed, and grounded in the belief that healing happens through safety, honesty, and meaningful connection.

I specialize in relationship therapy, anxiety, depression, identity exploration, attachment wounds, complex trauma, and psychedelic assisted psychotherapy. I also support clients navigating life transitions, grief, shame, self-worth, communication challenges, and patterns that keep them feeling stuck or disconnected from themselves and others.

My work draws from Emotionally Focused Therapy, the Gottman Method, Internal Family Systems, somatic awareness, humanistic and existential therapy, and trauma-informed care. I help clients slow down, listen inward, understand their patterns, and develop more compassionate and empowered ways of relating.

As a queer-affirming therapist, I am especially passionate about supporting LGBTQ+ clients and relationships. I strive to create a space where clients can bring their full selves—without judgment—and explore healing in a way that honors their identities, histories, relationships, spirituality, and lived experience.

Aloha! I’m Samantha Fung, a Licensed Clinical Social Worker (LCSW) and Certified Substance Abuse Counselor (CSAC) based in Honolulu, Hawaii. Life can be challenging and overwhelming at times. As we move through different stages of life, we often find ourselves carrying the weight of past experiences, responsibilities, and emotional burdens while trying to move forward. Healing is possible, and it’s never too late for growth, renewal, and a fresh start! I work with adults experiencing anxiety, depression, relationship challenges, career stress, life transitions, parenting concerns, and self-esteem issues.

I have worked in the mental health field for over 15 years and have been a licensed mental health counselor and Doctor of Clinical Psychology for 12 years. Additionally, I have collaborated with clients of all ages, cultures, Nationalities and from all social classes dealing with a wide range of issues. My experience is vast as I have worked with the following: neuro-psychiatric, suicidal ideation/attempts, LGBTQIA, PTSD, anger management, grief/loss, trauma, abuse, relationship issues, school counseling, juvenile justice, schizophrenia, bipolar disorder, borderline personality disorder, depression, personality disorders, domestic violence, crisis intervention, codependency, and group/family/individual therapy.

Guaranteed intake appointment within 3 days! Weekend and evening hours are available! A provider you can reach directly, by text! Personal responses to all messages within 24 - 48 hours, always.

Depression and anxiety can be logical responses to difficult life events. Many adults who experienced losses and traumas in childhood have never processed these events and continue to suffer their impacts.

Thanks for reading this. I am a board-certified psychiatric nurse practitioner who works with clients ages 6 to 86 struggling with depression, anxiety, ADHD, borderline personality disorder, substance abuse and other issues. For some clients, I provide both therapy and medication management; for other clients, I work closely with their therapists to optimize their medication experience. I help clients to find stability and reduce suffering. LGBTQ-allied, polyamory-informed. All lifestyles welcome.

Therapy should help you identify the ways you hold yourself back from greater peace and success. We all pick up dysfunctional patterns along the way and need help to identify and change them. I would like to help you in this process.

I offer counseling that empowers you to navigate life's challenges with resilience and strength. You can access professional support wherever you are, without the need to travel or disrupt your busy schedule.