About Vector Sleep Diagnostic Center: Your Partner in Restful Sleep
Dmitriy Kolesnik, MD
Medical Director • Board-Certified Neurologist & Sleep Medicine Specialist
Clinical Instructor in Neurology, Weill Cornell Medical College (since 2012) • Affiliated with NewYork-Presbyterian Queens • NPI: 1851326367
About the Center
Vector Sleep Diagnostic Center has served patients in Rego Park, Queens, since 2005. The center performs 900 to 1,000 sleep studies a year and accepts all major insurance plans, including Medicare and Medicaid. Board-certified neurologist and sleep medicine specialist Dr. Dmitriy Kolesnik, MD, the Medical Director, leads the clinical work.

What We Do
The center leads with two services, and the rest of the care builds on them:
- In-lab sleep studies (polysomnography), run overnight at the Rego Park center
- EEG testing, including prolonged EEG of 7 to 14 days
- Sleep apnea care after testing confirms a diagnosis
- Insomnia care, including CBT-I, the drug-free first-line treatment for chronic insomnia
- Restless legs syndrome and narcolepsy evaluation
A sleep study is how doctors confirm sleep apnea and many other sleep disorders, according to the National Heart, Lung, and Blood Institute. The full list of services is on the sleep disorder services page, and the guide to choosing a sleep clinic in Queens explains what to look for.
About Our Physician
Dr. Kolesnik is board certified in Neurology and in Sleep Medicine by the American Board of Psychiatry and Neurology. Since 2012 he has been a Clinical Instructor in Neurology at Weill Cornell Medical College, and he is affiliated with NewYork-Presbyterian Queens. His New York State license number is 214729 and his National Provider Identifier is 1851326367; his full profile has the training history and verification links.
Insurance and Your First Visit
Checking your coverage
The center accepts all major insurance plans, including Medicare and Medicaid. Call ahead and the team can confirm what your plan covers and whether it asks for a referral. The guide to sleep study insurance in New York explains how private plans, Medicaid and Medicare handle sleep testing.
What to have ready
It usually helps to bring your insurance card, a photo ID, a list of the medications you take, and a few notes on your sleep, such as snoring, waking at night, or daytime tiredness.
Hours
Overnight sleep studies
Sleep studies run every night, including Saturday and Sunday, from 9 PM to 6 AM.
Office hours
The office is open Monday to Friday, 10 AM to 6 PM.
Getting Here
Address
The center is at 26, 62-60 99th St, Rego Park, NY 11374, along Queens Boulevard. Patients come from across Queens, Manhattan, Brooklyn, the Bronx, and Staten Island. See the areas we serve for directions from each borough.
Subway and parking
The E, F, M, and R subway lines connect Rego Park to Manhattan, and street parking is always available nearby.

Ready to talk to the Rego Park team? Call to ask about sleep studies, EEG testing, or what your insurance needs before your visit.
Frequently Asked Questions
When did Vector Sleep Diagnostic Center open?
The center has served patients in Rego Park, Queens, since 2005 and performs 900 to 1,000 sleep studies a year.
Who leads the clinical work at Vector Sleep Diagnostic Center?
Dr. Dmitriy Kolesnik, MD, the Medical Director, leads the clinical work. He is board certified in Neurology and in Sleep Medicine by the American Board of Psychiatry and Neurology.
What does Vector Sleep Diagnostic Center offer?
In-lab sleep studies and EEG testing, including prolonged EEG of 7 to 14 days, are the center’s lead services. The clinic also provides sleep apnea care, insomnia care including CBT-I, and evaluation for restless legs syndrome and narcolepsy.
Does the center accept my insurance?
Vector Sleep Diagnostic Center accepts all major insurance plans, including Medicare and Medicaid. Call 718-830-2800 and the team can confirm what your specific plan requires.
When are sleep studies done, and when is the office open?
Overnight sleep studies run every night, including Saturday and Sunday, from 9 PM to 6 AM. The office is open Monday to Friday, 10 AM to 6 PM.
Where is the center, and is parking available?
The center is at 26, 62-60 99th St, Rego Park, NY 11374, along Queens Boulevard. Street parking is always available nearby, and the E, F, M, and R subway lines connect Rego Park to Manhattan.
Send Us a Message
Send your details and the Rego Park team will call you back.
