Catholic Health Sleep Services-4 South

About this practice

Catholic Health Sleep Services-4 South is a sleep medicine practice listed in Port Jefferson, New York. Its public listing names 4 services: Insomnia treatment, Sleep apnea treatment, Sleep clinic, Sleep medicine doctor.

Listing last refreshed: 2026-11-01.

Listing information is compiled from public business data and refreshed on a schedule. Hours, insurance and the studies offered change — confirm with the practice before you book.

What this listing tells you

This page covers Catholic Health Sleep Services-4 South, one of 5 sleep practices indexed in Port Jefferson, New York. The city index lists 5 practices in total.

Insomnia treatment is usually behavioural (CBT-I) rather than a single prescription. No website is published for this listing, so the phone number is the reliable route.

Nearest alternatives listed in Port Jefferson: St. Charles Sleep Disorders Center (0.7 mi), Mather Hospital Northwell Health (0.9 mi), Mather Hospital Sleep Disorders Center (0.9 mi).

Coordinates: 40.9561, -73.0667 · ZIP 11777 · Listing refreshed 2026-11-01.

What this practice offers

Insomnia is usually treated with cognitive behavioural therapy for insomnia rather than a sleeping tablet. A clinic that offers CBT-I will ask you to keep a sleep diary for one to two weeks before the first session.

Treatment tolerance decides outcomes more than the device does. A mask that leaks, a pressure that feels wrong, or an appliance that moves the jaw too far will all end with the patient giving up, so follow-up matters as much as the initial prescription.

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