Rena Ferguson, MD, PC

Located in Port Jefferson, Rena Ferguson, MD, PC provides IV ketamine, Spravato, TMS, psychiatric evaluation, medication management, and individual and group therapy through a holistic, patient-centered model of care. The Port Jefferson office offers a welcoming environment where patients can access a full range of evidence-based treatments for depression, anxiety, and other mental health conditions.
The practice accepts Aetna, Cigna, Medicare, and 1199SEIU as in-network insurance and processes out-of-network claims for all other providers, making their comprehensive psychiatric services accessible to patients throughout Suffolk County and the greater North Shore area.
IV Ketamine Infusions
Offered by this practiceSpravato® (esketamine)
Offered by this practiceTreatment details are based on information published by the clinic, checked in August 2026.
Monday: 9:00 AM – 4:00 PM
Tuesday: 9:00 AM – 4:00 PM
Wednesday: 9:00 AM – 4:00 PM
Thursday: 9:00 AM – 4:00 PM
Friday: 9:00 AM – 4:00 PM
Saturday: Closed
Sunday: Closed
Accepts insurance
Plan participation and treatment coverage may vary by location and clinician. Confirm your benefits with the clinic.
In-network with Aetna, Cigna, Medicare, and 1199SEIU. Out-of-network claims processed for all other insurance providers.
Contact clinic for pricing.
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