Transform your mental health
Our clinic is the perfect place to address any mental health need, whether you are brand new or simply looking for effective treatment. At Fuse, we offer psychiatric and psychotherapy services specifically tailored to match your needs, envisioning sustainable and transformative care for a variety of conditions.
In addition to regular services, we also have an innovative ketamine-assisted treatment option which combines psychiatric expertise, convenient at-home treatment, and personalized integration therapy carefully designed with your comfort and safety as our priority. This option may be suitable for those with treatment resistant depression, anxiety, PTSD, and more. Schedule an intake to see if you qualify!
Our Services
Flexible Options
Virtual Appointment
Office Session
Remote Rx
Book your first session in minutes. Quick & Easy. No phone call needed.
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Transparent Pricing. No contract. No hidden fees.
Option 1
Self-Pay
$360
for your first session (psychiatric intake)
$180
per typical follow-up
Plus General Excise Tax and payment processing fee. Session length is typically 53-60 mins for therapy sessions. Intake psychiatric evaluations are typically 30-60 mins. This rate is a limited time promotional offer and may change.
Option 2
Use Insurance
We are currently expanding access by credentialing with major insurance providers.
In the meantime, patients can begin care right away through our private-pay model. Where permitted by state and federal regulations, we may be able to retroactively bill insurance and reimburse eligible out-of-pocket costs once credentialing is complete and services are approved. If you prefer to wait, we’re happy to add you to our notification list and reach out as soon as we begin accepting your insurance.
Our Ketamine Treatment Option in 3 Easy Steps...
Evidence-Based Care
70
percent of patients with major depression saw significant reduction in negative symptoms with three Ketamine infusions
(ADAA 2024)
78
percent of patients experiencing suicidal thoughts showed gradual or rapid improvement following intravenous (IV) ketamine treatment
(ADAA 2024)
6
weeks of oral ketamine treatment for depression resulted in "antidepressant efficacy with good tolerability"
(Rosenblat et al. 2020)
Get in Touch
Honolulu, HI 96814
Call or text!
(808) 213-7446 (Fax only)
Get to know our team!
Dr. William Portman, MD
Psychiatrist, Clinical Director
As the Clinical Director of Fuse, my work is grounded in a commitment to thoughtful, evidence-based psychiatric care that remains open to new perspectives and emerging approaches. I believe that meaningful healing often occurs at the intersection of science, curiosity, and a willingness to explore beyond traditional frameworks.
My approach integrates rigorous clinical standards with a broader, more holistic understanding of mental health. I aim to consider the full context of each individual, recognizing the interplay between biological, psychological, and experiential factors. Safety and efficacy remain central to every aspect of care, with careful attention to both established treatments and evolving research.
I have a particular interest in ketamine-assisted therapy and the growing evidence supporting its use in conditions such as depression and trauma-related disorders. I view ketamine not as a standalone solution, but as a powerful tool that, when used responsibly, can facilitate meaningful therapeutic change within a structured process that includes preparation and integration.
I am also deeply interested in the expanding field of psychedelic research and its potential to transform mental health care. This interest is guided by a commitment to ethical practice, patient safety, and long-term outcomes, with an appreciation for both the promise and the responsibility that come with these emerging treatments.
At Fuse, my goal is to help create a space where innovation is balanced with integrity, and where individuals feel supported in pursuing lasting, meaningful change.
CJ Raghunath, MHC-I
Therapist, Founding Member
“It is no measure of health to be well-adjusted to a profoundly sick society.”— J. Krishnamurti
We are more lonely, anxious, and depressed today than any generation in American history—a sad truth which I’ve had to grapple with both as a mental health professional and through my own personal journey through life’s many twists and turns. What I can say with sincerity is that it absolutely can get better, and if you're reading this, then you're already on the right path in your own journey. You’ve already taken the first step. Improving our mental health, like many things in life, comes down to learning a set of skills. Yet it’s often the case that these skills were never taught to us growing up…and, for many of us, well, we also unfortunately learned some very unhelpful lessons along the way. As such, I consider therapy to be the process of unlearning that which doesn't work for us, and relearning what will.
The scope of my practice is long-term, transformational, and integrated—this means I pick and choose therapeutic interventions from several modalities based on which I believe to be most effective. In particular, I am drawn to third wave therapies such as Compassion Focused Therapy (CFT) which promote psychological wellbeing as a means to long-term change as opposed to solely focusing on reducing behavioral symptoms in the short run. In other words, we look to address the underlying root cause of symptoms, instead of only treating symptoms at face value. CFT is a recent modality created in 2009 by Paul Gilbert with the intention addressing the limitations in CBT and conventional talk therapies which emphasize cognitive reframing of thoughts but sometimes struggle to create a change in underlying emotion for patients; it draws from Zen Buddhism, evolutionary psychology and contemporary neuroscience to target excessive shame and guilt, building the internal skill of self-soothing.
These modalities have a growing number of published research studies in scientific journals supporting their effectiveness. As a practitioner, I find them well-suited to addressing a wide range of issues in a holistic manner. As our scope of clinical research expands, as it currently is with the rapid growth of psychedelic-assisted integration therapy, I will continue to expand my toolkit to best cater to those I serve. In our initial sessions, I will typically focus on rapport-building, learning about your background and making sure the therapy space feels like a safe place from which we can make progress.
Areas of Focus: Depression, Anxiety, Loneliness, Borderline Personality Disorder, Obsessive Compulsive Disorder, ADHD, Suicidal Ideation, Trauma, LGBTQ+, Relationship Issues, Substance Use, PTSD, Existential Issues, Grief, Sexuality, Pornography, Video Game Addiction, Identity Issues, Spirituality, Psychedelic Integration, Men’s Issues, Asian-American Issues, Young Adults, Veterans, Individuals, Couples, Group Therapy
Education: B.A. Mathematics, M.S. Counseling Psychology
FAQ
Is this place only for ketamine therapy?
No. While ketamine therapy is a specialized service offered, care is not limited to that modality. Services include psychotherapy, psychiatric evaluation, medication management, and integrative approaches that combine evidence-based and holistic treatments. The goal is to provide flexible, comprehensive care that meets each individual where they are, whether or not ketamine is appropriate.
How many sessions do you typically recommend for ketamine therapy?
Most individuals begin with an initial course of approximately 4 to 6 sessions over a few weeks, followed by ongoing evaluation to determine whether maintenance sessions may be beneficial. The exact number and frequency are always tailored to the individual, based on clinical response, goals, and overall treatment plan.
How much does it cost to fill a prescription for ketamine at my local pharmacy?
Ketamine tablets, also called troches or lozenges, may cost anywhere from $50 to $120 per prescription, which should last a month or longer depending on dosing and frequency of use.
What insurances do you accept?
We are currently in the process of credentialing with Tricare for VA and active duty clients. We expect to be credentialed with HMSA, and most other major insurances over the course of summer of 2026.
Why the name "Fuse"?
The name represents fusion or integration.
It speaks to the fusion of Eastern and Western perspectives, bringing together mindfulness, spirituality, and holistic awareness with modern, evidence-based psychological and medical care. This balance allows for a more complete and grounded approach to mental health. You may also think of it as the fusion of our left and right hemispheres, rationality with emotional intelligence. Or the integration of a deeper insight or wisdom from therapy into our daily lives.
FUSE is also an acronym for a structured therapeutic process: Face, Understand, Separate from, and Ease. This framework guides individuals in turning toward their experiences, developing insight, creating space from what no longer serves them, and moving toward relief and lasting, meaningful change.
Lastly, therapy is not something done to a person. Rather, the transformation we seek to accomplish is collaborative: you provide the spark, and we'll provide the fuse.
