Reviews for United Sleep Diagnostics, Inc.
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Monday: 8AM - 5PM
Tuesday: 8AM - 5PM
Wednesday: 8AM - 5PM
Thursday: 8AM - 5PM
Friday: 8AM - 5PM
Saturday: 8AM - 5PM
Sunday: 8AM - 5PM
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DELTA SLEEP CENTER OF LONG ISLAND
- 2171 Jericho Tpke #100, Commack


The united diagnostics sleep study was a very positive experience. Like staying at a five star hotel. The room was very large, clean and comfortable Both Rita and Emanuel were very polite and professional. I will recommend my other clients. Thank you!
The team at United Sleep Diagnostics in Commack has been nothing short of outstanding—always kind, supportive, informative, and genuinely committed to patient care. They take the time to answer questions thoroughly and never make you feel rushed or dismissed.
I’d especially like to recognize Elana Kaminsky for her exceptional service. She is not only incredibly knowledgeable and thorough, but also warm, compassionate, and truly dedicated to her work. Her professionalism and kindness made a world of difference in my experience.
This facility stands out because of the incredible people who work there. Thank you, Elana, and the entire team at United Sleep...read full review
A shout out to Devin! He was very helpful and professional in walking me through the process of setting up my new CPAP Machine. I highly recommend United Sleep Diagnostics!