Sleep medicine · Port Jefferson, NY
Mather Medical Group Pulmonary and Sleep
1500 Route 112, Building 6, Suite A, 11776 Port Jefferson, NY
About this practice
Mather Medical Group Pulmonary and Sleep 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
Mather Medical Group Pulmonary and Sleep appears in the Port Jefferson sleep directory with a verified address and phone number. The city index lists 5 practices in total.
Services named in the listing: Insomnia treatment, Sleep apnea treatment, Sleep clinic, Sleep medicine doctor. The listed number is (631) 476-2721.
Nearest alternatives listed in Port Jefferson: Mather Hospital Northwell Health (2.2 mi), Mather Hospital Sleep Disorders Center (2.2 mi), St. Charles Sleep Disorders Center (2.5 mi).
Coordinates: 40.9135, -73.0457 · ZIP 11776 · 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 for sleep apnoea is not only CPAP. Oral appliances, positional therapy and surgery all have a place, and the right choice depends on the severity, the anatomy of the airway and how well the patient tolerates a mask.
Questions about this listing
Where is Mather Medical Group Pulmonary and Sleep located?
Mather Medical Group Pulmonary and Sleep is listed at 1500 Route 112, Building 6, Suite A, 11776 Port Jefferson, NY (ZIP 11776). The address comes from public business data and is refreshed on a schedule.
What services does Mather Medical Group Pulmonary and Sleep list?
Mather Medical Group Pulmonary and Sleep lists Insomnia treatment, Sleep apnea treatment, Sleep clinic, Sleep medicine doctor. Ask the practice which of these it still offers before booking.
How do I contact Mather Medical Group Pulmonary and Sleep?
The listed phone number is (631) 476-2721. No website is published for this listing.
Directory listing, not medical advice or an endorsement. Seek care if you have severe daytime sleepiness or stop breathing during sleep.