Vicksburg physician Dr. David M. Halinski has been certified in sleep medicine by the American Board of Internal Medicine, according to the board.

He is board-certified in internal medicine, pulmonary disease, critical care and sleep medicine, and practices at Vicksburg Pulmonary Clinic and Physician’s Sleep Medicine. He is on the staff of River Region Medical Center and chief of staff at Promise Hospital.

He and his wife, Joey, have lived in Vicksburg since 1998 and have three sons.