Ketamine treatment
Ketamine has been studied for treatment-resistant depression. A 2023 randomized trial compared IV ketamine with ECT in adults with nonpsychotic treatment-resistant major depression; its findings do not apply automatically to psychotic depression, every patient or every route. FDA-approved Spravato is esketamine, a different medication and administration program.
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Nassau County · New York
No clinic is currently listed inside Syosset. The closest listed option is 4.3 straight-line miles away, in Hicksville.
Independent directory · confirm services and addresses directly. Educational information, not medical advice.
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Treatment schedules vary by clinic and treatment type, so plan transportation for each visit. Distances below are straight-line miles from Syosset.
4.3 miles away · Hicksville
183 Broadway, Suite 218, Hicksville
5.0(7 Google reviews)
Seena Psychiatry is listed in Hicksville, New York. The listed appointment address is 183 Broadway Ste 218, Hicksville, NY 11801, USA. Confirm the current location with the practice before travelling.
4.9 miles away · Huntington
314 Main Street, Ste 106A, Huntington
5.0(1 Google reviews)
Zen Integrative Ketamine Treatment is listed in Huntington, New York. The listed appointment address is 314 Main St Ste 106A, Huntington, NY 11743, USA. Confirm the current location with the practice before travelling.
5.2 miles away · Melville
150 Broadhollow Road, Suite 103, Melville
4.7(17 Google reviews)
Treatment information
5.6 miles away · Westbury
1400 Old Country Road, 103N, Westbury
4.4(75 Google reviews)
Community Minds | Psychiatry & Therapy | Ketamine Therapy & Spravato Treatment Nassau County is listed in Westbury, New York. The listed appointment address is 1400 Old Country Rd 103N, Westbury, NY 11590, USA. Confirm the current location with the practice before travelling.
7.1 miles away · Levittown
3000 Hempstead Turnpike, Suite #302, Levittown
5.0(33 Google reviews)
Ketalink Ketamine Center is listed in Levittown, New York. The listed appointment address is 3000 Hempstead Tpke Suite 302, Levittown, NY 11756, USA. Confirm the current location with the practice before travelling.
8.1 miles away · Roslyn
10 Verity Lane, Roslyn
5.0(4 Google reviews)
Ketamine Infusion Therapy Long Island is listed in Roslyn, New York. The listed appointment address is 10 Verity Ln, Roslyn, NY 11576, USA. Confirm the current location with the practice before travelling.
Our directory does not list clinics physically within Syosset. However, Long Island residents can access nearby regional providers, such as NY Ketamine Infusions in neighboring Melville. This clinic offers both off-label IV ketamine and FDA-approved Spravato for appropriate patients seeking care in Nassau or Suffolk County.
Spravato is FDA-approved for specific adult depressive disorders, meaning many commercial insurance plans may offer coverage. Coverage varies significantly and typically requires an extensive prior authorization process. Patients usually need to provide medical records showing they have unsuccessfully tried several traditional antidepressant medications before approval.
Spravato is strictly regulated and can never be administered at home; it requires in-clinic administration and observation. While some practitioners prescribe off-label compounded ketamine for home use, the FDA explicitly warns against this practice due to the risks of adverse events occurring without direct, on-site medical supervision.
A standard Spravato appointment requires the patient to be monitored by a healthcare professional for at least two hours following the dose. This mandatory observation period ensures immediate medical support is available if side effects like sedation, dissociation, or sudden spikes in blood pressure occur.
Ketamine and Spravato treatments can cause significant drowsiness, dizziness, and mild dissociative effects that impair reaction times and judgment. Safety regulations mandate that patients cannot drive until the day after treatment, following a restful sleep. A trusted adult must be present to ensure a safe ride home.
Referral requirements depend on both the specific clinic's policies and your health insurance plan. Many specialized psychiatric clinics accept self-referrals for self-pay treatments like IV ketamine. However, if you are seeking insurance coverage for Spravato, your insurer will almost certainly require a formal referral and prior authorization.
Costs, coverage & aftercare
IV, IM and compounded ketamine for psychiatric conditions are off-label; many programs are self-pay. Ask about assessment, medication, administration, monitoring, therapy and maintenance charges separately. We do not assume a statewide price.
Spravato is FDA-approved esketamine, not the same as ketamine infusions. Coverage is not guaranteed. Check eligibility, prior authorization, network status, drug and visit charges, deductibles and copays with your insurer and clinic.
Spravato requires a certified healthcare setting and monitoring for at least two hours. Arrange transport home; do not drive until the next day after restful sleep. For other ketamine treatments, follow your clinician's instructions. Follow-up and maintenance depend on response and tolerability.
Ask who manages your medications, how your usual clinician will receive updates, and whom to contact between visits. Neither a shortage designation nor local depression statistics show that ketamine is appropriate or effective for you. Consult a licensed physician.
Use these questions when you call or book a consultation with any Syosset provider.
Ask whether a physician, psychiatrist or anesthesiologist oversees each session and who you can reach afterward.
A good clinic reviews your history, medications, blood pressure and past treatments before recommending ketamine.
Look for continuous vital-sign monitoring and a calm, private recovery space.
IV infusions, Spravato® nasal spray, IM or sublingual options suit different goals and budgets.
Ask how the clinic coordinates with your therapist or offers integration support between sessions.
Request a written estimate for the first series and any maintenance sessions before you start.
| Clinic | Google rating | Reviews | Phone |
|---|---|---|---|
| Community Minds | Psychiatry & Therapy | Ketamine Therapy & Spravato Treatment Nassau CountyWestbury | 4.4 | 75 | (516) 342-8727 |
| Ketalink Ketamine CenterLevittown | 5 | 33 | (516) 858-0088 |
| NY Ketamine InfusionsMelville | 4.7 | 17 | (631) 814-2028 |
| Seena PsychiatryHicksville | 5 | 7 | (516) 588-8920 |
| Ketamine Infusion Therapy Long IslandRoslyn | 5 | 4 | (516) 218-5219 |
| Zen Integrative Ketamine TreatmentHuntington | 5 | 1 | (631) 230-0385 |
Ratings come from public Google reviews and change over time. Listing order is not a medical recommendation.
Many patients travel a short distance for a clinic that fits their needs. Explore ketamine care in these nearby communities.
Browsing a wider area? See every clinic in Nassau County
Conditions Ketamine treats, county-wide options and guides written for New York patients.