Opening early 2027

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Treatments · Long Island, NY

Infusion therapies,
physician directed.

At a glance

Infusion therapies deliver fluids, nutrients or medications through an IV for selected medical indications, with screening and monitoring tailored to the treatment. Institute of Function starts with diagnosis and less invasive effective options, considering infusions only when assessment supports them rather than replacing rehabilitation or nutrition. Dr. Benjamin (Ben) Klyachman, D.O., board-certified in pain medicine and physical medicine and rehabilitation, leads care at Institute of Function in Nassau County, NY, which welcomes patients from across Long Island, New York City and beyond.

Infusion care at Institute of Function will be physician-directed and part of a medical plan. Opening in Nassau County in early 2027, the Institute is planning a calm private infusion suite with three recliners and a fully private infusion room. Each treatment begins with an assessment of whether an infusion is appropriate, not a request for a particular formula.

Medically reviewed by Dr. Ben Klyachman, D.O. · Updated October 21, 2026

Ketamine infusion therapy

Ketamine is an anesthetic medication used off-label at low, carefully controlled IV doses for selected chronic pain, CRPS and PTSD cases. It is considered only after physician screening, with continuous medical-team monitoring during and after the infusion. Evidence and response vary by condition, and no outcome is promised. Rehabilitation, medication review and mental health clinician coordination for PTSD remain part of the broader plan.

Explore Ketamine Infusion Therapy →

IV therapy within a medical plan

Physician-supervised IV hydration and nutrient infusions may be considered when clinically appropriate as part of recovery and performance plans. Screening comes first, including medical history, current medications and factors that affect fluid or nutrient safety. Oral hydration, nutrition and other established approaches are considered alongside any infusion. This is not walk-in care: the physician determines whether an IV treatment has a medical role for you and discusses its risks and limitations.

Other infusions, selectively considered

Other infusions may form part of regenerative and performance care when clinically appropriate. There is no standard infusion for every patient or every recovery goal. Any option is considered within the diagnosis and the larger treatment plan, with an explanation of the evidence, potential risks and alternatives. An infusion does not replace rehabilitation, strength work, sleep or careful attention to the underlying problem.

Private care and medical supervision

The planned suite's three recliners and the fully private infusion room provide a calm setting for physician-directed care. Before treatment, the team reviews what is being given, why it is being considered and what monitoring is needed. Observation and recovery precautions depend on the specific infusion and your medical history. Follow-up reviews tolerability and whether further treatment is appropriate, without assuming that everyone needs a series or ongoing infusions.

Common
questions.

This page is general information, not medical advice. Individual results vary. Medical Disclaimer

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