The Maintenance of Wakefulness Test (MWT) is a daytime sleep study that measures your ability to stay awake and alert during the day. The MWT can also tell your doctor how well your treatment for daytime sleepiness is working. It is usually done the day after a polysomnogram (PSG) and takes most of the day.

The goal is to remove any outside influences on your sleepiness. The MWT consists of several sleep trials with breaks lasting for two hours in between them. A sleep technician will chart your wake-sleep times. Your physician will review the study to assess your level of daytime sleepiness and go over the results with you at your follow up appointment. An annual Maintenance of Wakefulness Test is required for our physicians to give you any kind of driver’s clearance.

EAST
99 N. BRICE RD SUITE 300, COLUMBUS, OH 43213
PHONE: 614-866-8200
REFERRAL FAX: 614-328-2812
MEDICAL RECORDS FAX: 614-328-2809

HOURS
MON-FRI: 8:30 AM – 5:00 PM

GROVE CITY
1905 OHIO DRIVE, GROVE CITY, OH 43123
PHONE: 614-539-5510
FAX: 614-539-5517

HOURS
MON-FRI: 8:30 AM – 5:00 PM

LANCASTER
1973 E. MAIN ST, LANCASTER, OH 43130
PHONE: 740-652-9930
FAX: 740-785-4815

HOURS
MON-FRI: 8:30 AM – 5:00 PM

NEWARK
78 MESSIMER DR, NEWARK, OH 43055
PHONE: 614-866-8200
FAX: 740-522-9448

HOURS
MON-FRI: 8:30 AM – 5:00 PM

POLARIS
1120 POLARIS PARKWAY, SUITE 200, COLUMBUS, OH 43016
PHONE: 614-866-8200
FAX: 614-896-6035

HOURS
MON-FRI: 8:30 AM – 5:00 PM

DUBLIN
6850 PERIMETER DR SUITE D, DUBLIN, OH 43016
PHONE: 614-866-8200
FAX: 614-328-2809

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MON-FRI: 8:30 AM – 5:00 PM

CIRCLEVILLE
1171 N COURT ST CIRCLEVILLE, OH 43113
PHONE: 614-866-8200
FAX: 614-328-2809

HOURS
MON-FRI: 8:30 AM – 5:00 PM