Principium Psychiatry
Principium Psychiatry's Downtown Manhattan office in New York, New York, located along Wall Street and serving the Financial District, Tribeca, and SoHo, provides IV ketamine therapy and Spravato (esketamine) for treatment-resistant depression, anxiety, PTSD, and OCD. By targeting the brain's glutamate system to promote neuroplasticity, ketamine can deliver rapid relief for patients who have not responded to conventional treatments.
Treatment is administered by experienced psychiatrists through IV infusion or intranasal routes, carefully monitored in a comfortable, medically supervised environment, with Ketamine-Assisted Psychotherapy (KAP) incorporated where beneficial.
This interventional psychiatry practice also offers TMS, psychotherapy, psychopharmacology, genetic testing, and an intensive outpatient program, emphasizing personalized treatment plans and long-term support through regular follow-ups.
IV Ketamine Infusions
Offered by this practiceSpravato® (esketamine)
Offered by this practiceUsed for:
Treatment details are based on information published by the clinic, checked in August 2026.
Monday to Friday 9am to 8pm
Weekends by appointment
Contact clinic for pricing.
Send your details to Principium Psychiatry and they can reach out to you directly.
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