DELTA SLEEP CENTER OF LONG ISLAND

Jun 2026

EDIT 3 year later: A lot has improved after my initial experience with Delta Sleep Center and I wanted to update my review to reflect a more sustained, positive experience. Dr. Lown is excellent at ensuring that his patient has everything that they need and spends a lot of time explaining the science behind everything and why it works. I've been on a few different medications and he and the staff have continued to support me through my narcolepsy journey. I will say that there are some still some lags in timing to get things rolling, but often a quick phone call and leaving a message will get the ball in the motion. It is MUCH better than what I had experienced in the...read full review

Mar 2026

Dr Lown is as good as one can get in diagnosing various sleep disorders . I am a physician and chose him to do my sleep apnea screening and I refer all my patients for any sleep related issues such as obstructive and or central sleep apnea, narcolepsy, idiopathic hypersomnia, excessive day time sleepiness among many other sleep related issues.

Feb 2021

Absolutely amazing experience, Dr. Lowen and the rest of the staff could not have been nicer and informative. The office was clean & I definitely felt comfortable being there. I would recommend this place to anyone.