CUTTING-EDGE MENTAL HEALTH TREATMENT

Ketamine Therapy NYC - Acheron Psychiatry

Consciousness-expanding healing for mind, body, and spirit in New York City

“A weight was lifted, a door was opened.”

-J.L., Tech Executive & Father

Ketamine Therapy in NYC

At Acheron Psychiatry, we offer Ketamine-Assisted Psychotherapy (KAP) to adults (18+) throughout Manhattan, Brooklyn, Queens, and greater New York City. KAP is a safe and powerful, fast-acting treatment that pairs legally prescribed ketamine with psychotherapy to help address deep-rooted emotional and psychological challenges.

Conditions we treat:

  • Depression

  • Anxiety or Social Anxiety

  • PTSD 

  • OCD

  • Addictive illnesses*

  • Chronic Pain 

  • Psychosomatic symptoms (mental health conditions that affect or manifest in the body)

  • Negative thought patterns

  • Emotional disconnection to self and others

Ask us about eligibility based on your individual needs.

Why Consider Ketamine Therapy?

While it involves treatment with a medicine and facilitates psychotherapy, ketamine therapy, a form of psychedelic therapy, is a unique intervention within mental health. At low doses, ketamine helps relax psychological defenses, enhance emotional processing, and make 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.

Research shows Ketamine Therapy can be particularly effective when traditional treatments have failed.

What to Expect from Ketamine Therapy

 

Safe, welcoming environment.

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.

Guided sessions.

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 KAP setting.

Integration support.

We emphasize thorough integration, helping you translate insights from ketamine sessions into lasting personal growth.

How the Acheron KAP Process Works 

1st

step

Intake

Your journey begins with an intake session led by Dr. Zimmerman. He’ll review your psychiatric and medical history to determine if Ketamine-Assisted Psychotherapy (KAP) is a good fit. From there, we’ll match you with a therapist and answer any questions you may have.

2nd

step

Preparation

You’ll meet with your therapist for 3-5 preparation sessions to build trust and set intentions. These sessions help you emotionally and mentally prepare for your ketamine experience.

View our Intention vs. Expectation worksheet here.

3rd

step

Ketamine Sessions

Ketamine is administered by oral lozenge or intramuscular injection in-office. A therapist sits with you, offering support throughout the experience.

4th

step

Integration Therapy

Following each session, we engage in integration therapy to explore insights and promote lasting healing - whether or not additional ketamine is used.

Why Acheron Psychiatry for Ketamine Therapy?

  • Supervised by a Harvard-Trained Psychiatrist

    Dr. Daniel Zimmerman, MD, oversees every case for safety and clinical excellence.

  • Therapy + Medicine, Together

    Every KAP therapist is a licensed psychotherapist, ensuring your experience is both clinically grounded and emotionally supported.

  • Holistic Healing Approach

    Unlike clinics run solely by anesthesiologists, we work with root causes - not just symptoms - for real, lasting transformation.

How Much Does Ketamine Therapy Cost?

Insurance

  • We are in-network with Aetna and Cigna

  • We also support out-of-network benefits and private pay. Care Credit is available for flexible payment options. Superbills are provided.

Have questions about cost? Contact us to discuss your coverage and options.

  • "The journey was very positive, it made me feel good about being a mother. Before that I was scared. I had the revelation that pregnancy is a good thing that deep down I wanted."

    - N.Z., Law student with treatment-resistant depression & endometriosis undergoing IVF

  • “I am always stressing about a million things but felt peaceful, able to let go, that everything is fine. It was exciting, an adventure.”

    - M.H., Finance Professional, - Ketamine Therapy Patient

  • "I feel my brain was rewired, my thoughts are clearer, I have more insight."

    - K.F., Environment Health Professional - Ketamine Therapy Patient

Acheron Ketamine Therapy

Frequently Asked Questions (FAQ)

  • Research shows Ketamine-Assisted Psychotherapy (KAP) can be effective for depression, anxiety, PTSD, OCD, chronic pain, and addictive illnesses. It may be helpful for those who haven’t responded to traditional therapy or medications. However, a “severe” mental health diagnosis or condition is not needed to benefit from ketamine therapy. The treatment can be especially helpful for individuals who are functioning well overall but feel stuck or at a turning point in life. Schedule a consultation to explore if KAP is a good fit for your needs.

  • Each session is approximately 2 hours, depending on the dose and treatment goals. We typically recommend a series of 6 sessions over several weeks, plus separate integration therapy.

  • We accept Aetna and Cigna insurance. If you have another plan, we can provide superbills to help with out-of-network reimbursement. Please reach out with any questions.

  • Yes. Ketamine is FDA-approved for use as an anesthetic. It is an anesthetic of choice for young children because of its safety profile. When used responsibly in low doses under professional supervision, ketamine has an excellent safety profile for therapeutic use.

Get Started with Ketamine Therapy in NYC

Feel unsure? That’s completely normal.

The best way to explore if KAP is right for you is through a consultation.

Fill out the form below to book your first step toward healing.

 

Ketamine Therapy Consultations

Are you feeling unsure about Ketamine Assisted Psychotherapy? That’s completely normal.

The best way to find out if it’s a good fit is to schedule a consultation. It’s an opportunity to explore if KAP is the right path and for you to ask any questions. If you decide it’s right, we will then schedule our first session. 

All inquiries will receive an email response within 48 hours.
Together, we’ll figure out a time to chat by phone.

 

Our Ketamine Therapists

  • Daniel Zimmerman, MD, psychiatrist at Acheron Psychiatry, smiling in a professional headshot with a blurred background.

    Daniel Zimmerman, M.D.

    CO-FOUNDER, PSYCHIATRIST, PSYCHOANALYTIC THERAPY

    Learn More
  • Alessandra Licul, LMHC, therapist specializing in strengths-based, depth-oriented therapy and Ketamine-Assisted Psychotherapy, in a warm, professional headshot.

    Alessandra Licul, LMHC

    STRENGTHS-BASED & DEPTH-ORIENTED THERAPY, KAP

    Learn More
  • Danielle Andreotta, LMFT, therapist specializing in Couples & Family KAP, EMDR, and narrative therapy, smiling in a welcoming headshot.

    Danielle Andreotta, MFT-LP

    COUPLES & FAMILY KAP, EMDR, NARRATIVE THERAPY

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  • Heather Hamilton, LMHC, therapist specializing in LGBTQ+ care, couples KAP, and EMDR, smiling in a warm, professional headshot.

    Heather Hamilton, LMHC

    LGBTQ+ CARE, COUPLES KAP, EMDR

    Learn More
  • Alicia Martin, LMSW, therapist specializing in trauma, EMDR, EMDR-K, and KAP, smiling warmly in a professional headshot.

    Alicia Martin, LMSW

    TRAUMA, EMDR & EMDR-K, KAP

    Learn More
  • Ahiela Watson, MHC-LP, therapist specializing in care for femmes, liberation therapy, and KAP, smiling in a welcoming professional headshot.

    Ahiela Watson, MHC-LP

    CARE FOR FEMMES, LIBERATION THERAPY, KAP

    Learn More
  • Darcy Montana, MHC-LP, therapist specializing in somatic and psychodynamic therapy, EMDR, and KAP, smiling in a serene, professional headshot.

    Darcy Montana, MHC-LP

    SOMATIC & PSYCHODYNAMIC THERAPY, EMDR, KAP

    LEARN MORE
  • Monica Mishra, MHC-LP, therapist specializing in psychodynamic therapy and KAP, smiling in a calm, professional headshot.

    Monica Mishra, MHC-LP

    PSYCHODYNAMIC THERAPY, KAP

    LEARN MORE
  • Sara Meltzer, LMHC, therapist specializing in Imago and couples therapy, smiling warmly in a professional headshot.

    Sara Meltzer, LMHC

    IMAGO THERAPY, COUPLES THERAPY

    Learn More