
Dr. Brian Kossak is a Pediatric Neurologist and Somnologist (Sleep Specialist) in Concord 3301, Concord NH and has an experience of 36 years in these fields. Dr. Brian Kossak practices at Dartmouth-Hitchcock Concord in Concord 3301, Concord NH,Saint Joseph Hospital in Nashua 3060, Nashua NH and Dartmouth-Hitchcock Manchester in Manchester 3102, Manchester NH. Some of the services provided by the doctor are: Child Neurology,Sleep Study,Primary Insomnia,Excessive Daytime Sleepiness and childhood sleep disorders etc.
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23 Surgeries & Treatments

childhood sleep disorders

Excessive Daytime Sleepiness
Snoring

Sleepwalking

Sleep Medicine

Restless Legs Syndrome

Restless Leg Syndrome
Pediatrics
PEDIATRIC NEUROLOGY

Nightmares