Weekdays 8am-8pm, Sunday 9am-4pm

Dr. Ewa Koziorynska, MD
Dr. Ewa Koziorynska - MD
Clinical Neurophysiologist, Neurology, Sleep Medicine, EEG & VEEG, EMG, NCV, NCV tests, Epilepsy Specialist

Dr. Ewa Koziorynska is triple Board Certified doctor in Neurology, Sleep Medicine, as well Epilepsy Specialist who has decades of experience in adult neurology. She is passionate about helping patients with neurologic conditions which include seizures, chronic headaches, sleep disturbances, neck/back pain, and muscle diseases. Some patients require specialized testing, such as EEG, EMG, and NCV tests, which are available on-site at 14 Street Medical Arts.

Dr. Klaus-Dieter Lessnau, MD
Dr. Klaus-Dieter Lessnau - MD
Pulmonology, Sleep Medicine, Insomnia Testing, Sleep Apnea Testing, Pulmonary Function Testing

Dr. Klaus Lessnau is highly regarded Pulmonology and Sleep Medicine doctor with over 30 years of experience. Dr. Lessnau holds multiple Board Certifications in Pulmonology, Bronchology, Sleep Medicine Disorders, and Critical Care. Dr. Lessnau is a highly respected and established physician who was named Best Doctor by New York Magazine in 2014. He is currently serving as a Director of Critical Care Medicine at Lennox Hill Hospital.