At OC Ketamine Therapy, we help you unlock your inner healing potential and achieve deeper well-being. Our innovative ketamine therapy provides relief from depression, anxiety, PTSD, OCD, addiction, eating disorders and chronic pain, while vitamin enhancements boost energy and revitalize your body. With personalized care and a holistic approach, we guide you toward renewal. Start your transformation today and embrace a brighter tomorrow.
At OC Ketamine Therapy, we believe that true healing begins with a transformative shift in consciousness and an openness to explore new possibilities. Founded by Dr. Dina Seif, a dedicated physician with over 15 years of experience administering ketamine, our practice seeks to reimagine mental health treatment and expand the boundaries of healing.
Dr. Seif brings a holistic, evidence-based, and integrative approach to ketamine therapy, combining cutting-edge treatments with a deep respect for each individual’s unique journey. Since 2019, she has been at the forefront of ketamine infusion therapy, crafting curated plans that empower individuals to break free from the constraints of severe depression, anxiety, PTSD, OCD, addiction, eating disorders, and chronic pain.
Dr. Seif incorporates customized integration tools, psychospiritual enhancements, and mindfulness strategies to improve therapeutic outcomes. With experience guiding thousands of infusions for patients from around the world, she creates a space that is both clinically grounded and deeply supportive of meaningful change. Whether you are seeking relief from emotional suffering or are ready to explore a new paradigm of well-being, OC Ketamine Therapy is here to support you on your path to re-connection and transformation.


Welcome to OC Ketamine Therapy, your trusted partner in Newport Beach for transforming mental health and chronic pain!
We specialize in ketamine therapy, a cutting-edge treatment proven to bring relief for mood disorders like depression, anxiety, PTSD, and OCD, as well as chronic pain conditions, addiction, and eating disorders.
Ketamine therapy targets specific receptors in the brain, promoting neuroplasticity, disrupting negative thought patterns, and providing fast, lasting relief where traditional treatments may be ineffective.
Our compassionate team is dedicated to helping you rediscover hope, reclaim your well-being, and lead a more fulfilling life. At OC Ketamine Therapy, we believe in brighter days ahead—begin your journey to healing today!


Welcome to OC Ketamine Therapy, your premier destination in Newport Beach for revitalizing health and wellness!
We offer IV and injection vitamin therapies, fast-acting treatments designed to boost energy, replenish your body, improve hydration, and enhance overall vitality.
IV therapy delivers essential vitamins, co-factors, and nutrients directly into your bloodstream, providing quick and effective results where oral supplements may fall short.
Our caring team is committed to helping your mind and body feel rejuvenated, recharged, and ready to take on life with renewed vigor. At OC Ketamine Therapy, we believe in living your best, healthiest life—catalyze your wellness journey today!

We offer Stellate Ganglion Block (SGB), a precision nerve block procedure that targets the stellate ganglion — a cluster of sympathetic nerves in the neck that plays a central role in your body’s stress response.
SGB may help interrupt chronic fight-or-flight signaling that underlies conditions like PTSD, anxiety, chronic pain, insomnia, and post-viral syndromes. It requires no sedation, no medication, and no recovery time.
Our team integrates SGB as part of a broader treatment model, often sequencing it with ketamine therapy or ExoMind TMS for patients seeking a more complete path to healing. At OC Ketamine Therapy, we believe a nervous system that’s no longer stuck in survival mode is a nervous system that can heal.


We offer ExoMind, an FDA-approved, non-invasive TMS treatment that uses advanced ExoTMS® technology to deliver targeted magnetic pulses to the left dorsolateral prefrontal cortex — the brain region responsible for emotional regulation, impulse control, and decision-making.
ExoMind promotes neuroplasticity, helping the brain form new neural connections and retrain healthier thinking and emotional patterns. It’s especially effective for depression, anxiety, OCD, and binge eating disorder in patients who haven’t responded to medication alone.
In just six sessions over three weeks, with no downtime and no medication required, ExoMind helps stabilize and sustain the gains made through other treatments — making it a key part of our integrated care approach. At OC Ketamine Therapy, we believe in a brain that’s better equipped to regulate itself.
Step 1:
Personalized call to understand your unique needs and explain the process.
Step 2:
Complete forms online and undergo comprehensive consultation with Dr. Seif.
Step 3:
Review the intention materials to prepare for your experience and schedule your sessions.
Step 4:
Start your personalized treatment with a series of ketamine infusions and TMS therapy sessions, supported by ongoing integration and therapeutic guidance to maximize outcomes.
A ketamine practice like no other

Our clinic is evidence-based, meaning that we use the most current and high-quality research to ensure that our patients receive the best effective treatment for their depression, anxiety, and PTSD.
Our clinic is patient-centered, meaning that we prioritize the needs and well-being of our patients by creating personalized treatment plans for the unique needs of each patient and supporting them without judgment on their way to healing.
Our clinic offers extra support for patients, including workshops and educational activities for patients and their loved ones. Our peer groups provide a safe and supportive environment for individuals to share their experiences, connect with others, and receive emotional support.
Got questions? We have answers.
Ketamine is an FDA-approved anesthetic that has been widely used since the 1960s and has shown to be safe in adults and children.