Dr. Rak graduated from the Columbia University College of Physicians & Surgeons in 1978. He works in WILMINGTON, DE and specializes in Sleep Medicine and Clinical Neurophysiology.
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Dr. Rak graduated from the Columbia University College of Physicians & Surgeons in 1978. He works in WILMINGTON, DE and specializes in Sleep Medicine and Clinical Neurophysiology.
MEDICAL SCHOOL
Columbia University College Of Physicians & Surgeons - 1978