Offering individual, couples, and group therapy, ketamine-assisted therapy, medication management…
Supervised by Harvard-trained psychiatrist Daniel Zimmerman, M.D., our team of ketamine therapists specializes in helping New Yorkers get unstuck, improve their wellbeing, and heal from some of life’s biggest challenges with consciousness-expanding treatments for the mind, body, and spirit.
-J.L., Tech Executive & Father
At Acheron Psychiatry, we offer Ketamine-Assisted Psychotherapy (KAP) to adults seeking transformation using an integrated, medically supervised ketamine program. Conveniently located in the Financial District, our office provides a sacred space where legally prescribed ketamine pairs with deep psychotherapy to address concerns that might be treatment-resistant otherwise.
Ask us about eligibility based on your individual needs, or learn more about eligibility.


Ketamine therapy, which is a form of psychedelic therapy, is a unique intervention within mental health.
At low doses, ketamine-assisted therapy helps relax psychological defenses, enhances emotional processing, and makes therapy more productive.
At higher doses, it can induce a psychedelic experience – a rare, profound window for deep healing, emotional exploration, and personal growth. With thorough preparation, a supportive environment, and a trusted therapeutic relationship, ketamine therapy can unlock one of the most powerful forces in mental health: your own internal healing wisdom.
We honor this sacred medicine by weaving it with deep psychotherapy, mindful medication management, and healing community events that nourish your whole being. Research shows ketamine treatment can be particularly effective when traditional treatments have failed.
Find out what to expect with ketamine
Acheron offers a unique holistic program that includes preparation, ketamine administration, and post-ketamine integration, all in one place under the supervision of a qualified team of ketamine specialists.
Contact us today for a free consultation.
“What is KAP and how does it work?”
Before beginning treatment, learn what Ketamine-Assisted Psychotherapy is, how it differs from ketamine alone, and why psychotherapy and integration are central to the healing process.
“Simple ways to prepare your body and mind.”
Learn practical tips for the days leading up to treatment. Hear suggestions and safety information on what to bring, medications to avoid, and how to arrive feeling calm, comfortable, and ready for your ketamine session.
“A guided walkthrough of your treatment experience.”
See what happens from the moment you arrive through the dosing experience, therapist support, and the immediate recovery period.
“The experience doesn’t end when the medicine wears off.”
Learn how integration helps make meaning of your experience, why therapy is so important afterward, and how healing continues in the days that follow.
Private therapy rooms in our NYC office (with comforting couches, natural light, and calming touches). Your medical and psychological safety are always our first concern.
All KAP sessions are therapist-supported with compassionate, skilled care. What sets our practice apart? We believe a skilled and trusted therapeutic relationship is the most essential aspect of a safe and effective ketamine program.
We emphasize thorough integration, helping you translate insights from ketamine sessions into lasting personal growth.
STEP
Your first step is to schedule a consultation call to ensure ketamine therapy is an appropriate treatment option. We’ll also answer any questions you may have.
STEP
We want you to feel secure and confident prior to beginning treatment, so this provides an opportunity to go over what to expect, identify topics you wish to explore through ketamine therapy, and allows you to get familiar and comfortable with your therapist.
STEP
We typically recommend starting with the Foundational series of 6 ketamine + 6 integration sessions. Ketamine is administered via intramuscular injection or oral lozenge. A therapist, in the role of sitter or guide, is present, and can attend to any need for reassurance or answer questions, take notes if the patient wishes to report their experiences and have them recorded for later use in therapy, or simply be a soothing and helpful human presence.
STEP
Integration begins immediately upon completion of the psychedelic experience and in subsequent sessions, with or without the use of ketamine, and comprises the psychotherapy part of the treatment that explores your experiences and insights. The Foundational series includes 6 ketamine sessions, each one followed by a psychotherapy session to help integrate the experience.
Dr. Daniel Zimmerman, M.D., oversees every case for safety and clinical excellence.
Every KAP therapist is a licensed psychotherapist, ensuring your experience is both clinically grounded and emotionally supported.
Unlike clinics run solely by anesthesiologists, we work with root causes - not just symptoms - for real, lasting transformation.

INSURANCE
Have questions about cost? Contact us to discuss your coverage and options.
– N.Z., Law student with treatment-resistant depression & endometriosis undergoing IVF
– M.H., Finance Professional, – Ketamine Therapy Patient
– K.F., Environment Health Professional – Ketamine Therapy Patient
You might be feeling uncertain about the financial investment in your healing journey, especially when you’re already carrying the weight of depression or trauma. Perhaps you’ve been researching ketamine therapy NYC options and wondering if this transformative treatment is within reach, or you’re concerned about balancing your healing needs with practical financial considerations.
At Acheron Psychiatry, we believe that profound healing shouldn’t be limited by financial barriers. Our ketamine-assisted therapy represents an investment in reclaiming your authentic self and breaking free from patterns that no longer serve your highest good.
Our Financial Options:
What Your Investment Includes:
Cost Considerations in NYC:
Our ketamine treatment NYC pricing reflects the premium care and expertise you receive in Lower Manhattan. We serve clients throughout Battery Park City, Tribeca, and the greater Financial District area with accessible subway connections via Bowling Green and Wall Street stations.
Many clients find that investing in ketamine therapy for trauma creates exponential returns in their relationships, career fulfillment, and overall life satisfaction. We’re here to discuss options that honor both your healing journey and financial reality.
For detailed pricing and [insurance coverage](link to financing page), we invite you to schedule a consultation where we can explore what feels aligned for your unique situation.
You might be feeling apprehensive about trying something that feels new or unfamiliar, especially if you’ve heard conflicting information about ketamine. Perhaps you’re weighing the potential for transformation against safety concerns, or you’re wondering if this medicine can truly offer the healing you seek without compromising your well-being.
Safety is sacred to us at Acheron Psychiatry. We honor both your courage in considering this profound medicine and your wisdom in asking important questions about your well-being.
Our Safety Framework:
Ketamine’s Safety Profile:
What We Monitor:
Creating Sacred Safety:
Our ketamine therapy in NYC takes place in private therapy rooms designed for comfort and healing, with natural light and calming energy. We believe safety encompasses not just physical monitoring but creating an emotional container where your psyche feels held and supported.
Clients throughout Lower Manhattan, from Battery Park City to Tribeca, trust our comprehensive approach because we prioritize both medical safety and spiritual well-being.
The greatest risk is often remaining stuck in patterns of suffering. Our ketamine-assisted therapy offers a doorway to healing that honors both your safety and your soul’s deepest longing for transformation.
You might be feeling exhausted from trying treatment after treatment without finding lasting relief, or perhaps you’re wondering if there’s finally something that could lift the persistent weight you’ve been carrying. Maybe traditional antidepressants haven’t worked for you, or you’re seeking something that addresses the root rather than just managing symptoms.
Depression often feels like being trapped behind glass, watching life happen but unable to fully participate. Our ketamine therapy for depression creates windows of opportunity where that glass dissolves, allowing your authentic self to emerge and reconnect with the world.
Research Supporting Ketamine for Depression:
How Ketamine Transforms Depression:
What Makes Our Approach Different:
Our ketamine treatment in NYC goes beyond symptom management to address the spiritual and emotional dimensions of depression. In our Financial District sanctuary, we create space for the medicine to work in harmony with deep psychotherapy. We often combine ketamine treatment with neuropsychological testing to understand your unique cognitive patterns and neurocognitive care for comprehensive brain health.
Conditions We Treat with Ketamine:
Clients from Battery Park City, Tribeca, and throughout Lower Manhattan find that our ketamine-assisted therapy offers hope when other treatments have fallen short. Many discover that depression isn’t just something to manage but a call from their soul for deeper healing and authentic living.
Through [comprehensive preparation and integration](link to what to expect page), we help you transform depression from a life sentence into a doorway for profound personal growth and spiritual awakening.
You may be wondering what makes ketamine different from traditional medications or how it can bring about such rapid changes in mood and perception. Perhaps you’re curious about the science behind this medicine and how it supports healing on both neurological and psychological levels.
Ketamine’s Impact on the Brain:
The Dissolving of Old Patterns:
Beyond the Neurochemistry:
While the science explains ketamine’s mechanisms, our approach honors both brain and spirit. We see ketamine as a doorway to deeper self-awareness, not just a chemical intervention.
Integration with Therapy:
The brain changes create fertile ground for therapeutic work. With skilled guidance, insights become anchored in lasting transformation rather than fleeting experiences. Our neurocognitive services help us understand how your brain responds to treatment, while neuropsychological testing provides insights into your cognitive strengths and healing patterns
Clients throughout NYC, from Financial District professionals to creative souls in Tribeca, discover that ketamine therapy creates conditions for both neurological repair and spiritual awakening.
You might be feeling uncertain about what to expect, wondering if you’ll feel out of control, or concerned about entering unfamiliar states of consciousness. Perhaps you’re seeking reassurance that you’ll be safe and supported throughout the process.
The Session Flow:
What You Might Experience:
Safety and Support:
After the Session:
Every journey is unique, but our consistent container of safety, compassion, and expertise allows your psyche to access its own healing intelligence.
You may be wondering whether one session will be enough or if you’ll need an ongoing commitment. Perhaps you’re concerned about investing time and resources without knowing what your journey will require.
Typical Treatment Course:
Factors That Influence the Number of Sessions:
The Journey vs. The Destination:
Many clients notice significant relief after just one session. However, lasting transformation usually requires multiple journeys supported by integration work.
Maintenance and Long-Term Growth:
Some clients choose occasional booster sessions.
Others continue with regular integration therapy only.
We collaborate to find what sustains your healing best.
Rather than a one-size-fits-all protocol, we honor your unique rhythm of healing. Our Financial District sanctuary serves as a consistent touchstone throughout your journey.
You might be curious about how ketamine compares to substances like psilocybin or MDMA, especially if you’ve heard of their therapeutic potential. Perhaps you’re wondering why ketamine is available now while others are still in research.
Key Differences:
The Ketamine Advantage:
Therapeutic Considerations:
Ketamine’s shorter duration allows for integration within the same session. Its dissociative properties can create distance from overwhelming emotions, making trauma processing more accessible.
Spiritual Dimensions:
While different in quality from classic psychedelics, ketamine can evoke profound mystical experiences, connection to self, and spiritual insight.
Our approach at Acheron Psychiatry weaves these dimensions with psychotherapy, creating a uniquely effective path for New Yorkers seeking both healing and growth.
You might be feeling cautious about legality, especially if you’re new to exploring nontraditional treatments. Perhaps you’re wondering how this fits within established medical practice.
The Legal Status:
Our Credentials:
Why Legality Matters:
Legal access means you receive treatment in a safe, monitored, professional environment. This protects both your physical safety and the integrity of your healing process.
NYC Context:
As one of the world’s leading medical hubs, New York City hosts numerous ketamine clinics. At Acheron Psychiatry, we distinguish ourselves by combining medical excellence with soul-centered care.
When you choose our Financial District location, you’re engaging with ketamine therapy in its most ethical, legal, and supportive form.
You might be carrying wounds that feel too deep for traditional therapy to reach, especially if you’ve tried talking through your trauma without finding the relief your soul craves. Perhaps you’re wondering if anything can truly heal the parts of you that feel broken, or you’re seeking something powerful enough to address trauma that lives in your body, not just your mind.
Trauma often creates walls around our hearts that protect but also imprison us. Ketamine therapy for trauma offers a gentle way to dissolve these barriers, allowing your authentic self to emerge from behind the protective patterns that once served but now limit you.
How Ketamine Heals Trauma:
Types of Trauma We Address:
The Trauma-Informed Difference:
Our ketamine trauma therapy in the Financial District recognizes that healing happens in a relationship. Every practitioner understands that trauma lives in the body and requires approaches that honor both mind and nervous system.
What Makes Ketamine Uniquely Effective:
Traditional trauma therapy can sometimes feel like trying to think your way out of patterns that live deeper than thought. Ketamine creates access to these deeper layers while maintaining psychological safety and therapeutic support.
Our Integrative Approach:
We weave ketamine assisted therapy with somatic awareness, mindfulness practices, and integration work that helps insights become lived transformation. Clients from Battery Park City, Tribeca, and throughout Lower Manhattan discover healing that touches every aspect of their being.
Many find that trauma, when met with the right medicine and support, becomes a doorway to profound wisdom and compassion. Through [our comprehensive process](link to what to expect page), we help you reclaim the parts of yourself that trauma has kept hidden.
Your trauma is not your fault, and healing is not only possible – it’s your birthright.
You might be wondering if ketamine therapy can address your specific constellation of challenges, especially if you’re dealing with multiple interconnected issues that traditional treatments haven’t been able to untangle. Perhaps you’re curious whether this medicine can help with the unique way your struggles show up, or you’re seeking something comprehensive enough to address your whole experience.
At Acheron Psychiatry, we understand that mental health challenges rarely exist in isolation. Our ketamine therapy in NYC addresses not just symptoms but also the underlying patterns that create suffering across multiple areas of life.
Primary Conditions We Treat:
Deeper Patterns We Address:
Who Benefits from Our Approach:
High-functioning professionals in the Financial District are struggling with internal overwhelm beneath external success. Creative individuals from Tribeca and SoHo seeking authentic expression. Parents are managing endless responsibilities while losing connection to themselves.
The Ketamine Advantage:
Unlike approaches that target single symptoms, ketamine-assisted therapy creates space for your whole being to reorganize around health and authenticity rather than survival and protection.
Our Holistic Assessment:
Dr. Daniel Zimmerman evaluates not just diagnostic criteria but also your soul’s readiness for transformation. We consider your unique history, current life situation, and deepest aspirations for healing.
Integration with Other Services:
We often weave ketamine therapy with our psychotherapy services, medication management, and healing community events, along with group therapy for comprehensive support.
Many clients throughout Lower Manhattan discover that addressing their primary concern with ketamine opens doorways to healing they hadn’t even realized they needed. The medicine often works beyond our expectations, touching areas of life we hadn’t thought to include in treatment.
You might be feeling concerned about how your current medications will interact with ketamine therapy, especially if you’re worried about stopping something that provides some stability. Perhaps you’re wondering if you need to choose between your current treatment and this new possibility, or you’re seeking clarity about how to navigate this transition safely.
Many clients come to our ketamine therapy in NYC while taking antidepressants, and with proper medical supervision, this combination can often work beautifully together. We honor both your current healing supports and your readiness to explore new possibilities.
Medication Compatibility:
Medications That May Interfere:
Our Collaborative Approach:
We work with your existing prescribers to create a comprehensive plan that honors all aspects of your current treatment. This might mean:
The Transition Process:
Some clients find that ketamine-assisted therapy eventually allows them to reduce or eliminate certain medications, while others discover the combination provides the most complete healing. We follow your individual response and preferences.
Safety in our Financial District Location:
With comprehensive medical monitoring and psychiatric oversight, clients from Battery Park City, Tribeca, and throughout Lower Manhattan receive personalized medication management alongside ketamine treatment in NYC.
We believe in medicine that serves your highest good, whether that’s ketamine alone, your current medications alone, or a thoughtful combination. Through [careful assessment](link to meet the team page), we’ll discover what serves your unique healing journey.
Your body’s wisdom knows what it needs – our job is to listen and provide safe passage for your healing.
You might be feeling overwhelmed by the number of ketamine clinics that have opened throughout New York City, wondering how to choose a place that truly understands the sacred nature of this healing work. Perhaps you’re seeking more than just a medical procedure – you want a practice that honors both the medicine’s power and your soul’s journey toward wholeness.
Location matters deeply in healing work. Our Financial District sanctuary provides not just convenient access but also an energetic container that supports profound transformation in the heart of Manhattan.
Why Our NYC Location Serves Your Healing:
Nestled in the Financial District, we offer a peaceful refuge from the intensity of city life. Our private therapy rooms feature natural light, comfortable furnishings, and calming energy designed to support your inner journey.
Accessibility for Your Convenience:
What Sets Acheron Apart
While many ketamine therapy NYC clinics focus solely on medical protocols, we integrate the medicine with deep psychotherapy and spiritual awareness. Our Harvard-trained psychiatrist, Dr. Daniel Zimmerman, ensures medical excellence, while our licensed therapists hold space for soul-level transformation.
Our Unique Community
We host healing community events that blend ketamine insights with creative expression, connecting you with others walking similar paths of transformation.
Serving the Whole NYC Area
From our Financial District base, we welcome clients from throughout Manhattan, Brooklyn, Queens, and the greater New York area. Many find that making the journey to our sanctuary becomes part of their healing ritual.
Beyond Geographic Location
True healing happens in a relationship and sacred space. Our ketamine-assisted therapy creates a container where medicine, therapy, and spiritual awareness converge to support your deepest transformation.
To deepen your understanding of our comprehensive approach, explore our frequently asked questions for additional insights, learn about our commitment to inclusive healing for all beings, discover our team’s specialized training, and meet the practitioners who will guide your journey.
If you are interested in learning more about our practice philosophy, it can help you better decide if we are a good fit. Access our healing resources, including educational webinars and transformative content that support your path toward wholeness – or simply explore what to expect as you begin this sacred work of reclaiming your truest self.
Ready to begin your journey? Connect with our team to discover if our approach resonates with your soul’s calling for healing and growth.
FEEL UNSURE? THAT'S COMPLETELY NORMAL.
The best way to explore if ketamine-assisted therapy is right for you is through a consultation with our NYC ketamine therapy experts serving the Financial District, Battery Park City, and Lower Manhattan.
Fill out the form below to take your first step toward healing.

That’s completely normal. The best way to find out if ketamine therapy is a good fit is to schedule a consultation. This no-obligation call is an opportunity to explore if ketamine treatment in NYC is the right fit for your needs and concerns.
All inquiries will receive an email response within 48 hours. Together, we’ll figure out a time to chat by phone.