Phone Icon (631) 343-7242

Monday–Friday, 9:00 a.m.–8:00 p.m.

After-Hours Appointments Available


Delta Sleep Center of Long Island makes a commitment to each patient, and forms a strong relationship that is maintained until you are fully healed. Our lines of communication are open at all times through our friendly, available staff with fast, direct access to your physician. We boast a 94% CPAP compliance rate, as compared to the 45% national average, thanks to our unique CPAP support clinic program. We offer a comfortable, home-like setting for overnight testing, and provide services to:

• Patients with Cardiac Disease
• Bariatric Surgery Patients
• People with Neurological Diseases
• Commercial Drivers/LIRR Workers
• Third Shift Workers
• Diabetic Patients
• Resistant Hypertension
• Patients Suffering Insomnia
• Patients with Acid Reflux
• Patients Suffering from Frequent Urination
• Patients Suffering with Sinus Problems

Mission Statement
We are committed to improving the quality of life for all our patients.

Delta Sleep Center of Long Island participates in numerous insurance plans, health plans, and provider networks, including Medicare. We advise all patients to verify coverage with their insurance provider as any and all financial liability ultimately is the patient's responsibility. If you have questions about your bill, please call us. We participate in the following insurance and health plans:

• Empire Blue Cross & Blue Shield™
• Medicare
• United™ Healthcare
• Empire Plan™ (United Healthcare)
• Emblem GHI™
• HIP™ (Except Healthcare Partners)
• Oxford™
• Cigna™
• Magnacare™
• Multiplan™
• Railroad Medicare™
• Aetna™
• Other Private Commercial/Union Plans

Physician Referrals
Delta Sleep Medicine of Long Island provides the highest quality sleep care to your patients. To process a referral, please complete our Physician Sleep Evaluation Request Form and either email it or fax it to us at (631) 343-7245. If you have a copy of your patient's insurance card or clinic notes, please send those as well. We will then set up the appointment.

Alternatively, you may provide the patient with our contact information and ask the patient to contact us directly, mentioning your office. We will report back to you once an initial evaluation with Dr. Lown has been performed.