Chuks J. Onwu Surgical Services, PLLCChuks J. Onwu Surgical Services, PLLC · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician3771 Nesconset Hwy, South Setauket, NY 11720(631) 689-5384Check availability No reviews yetInsurance:Not specifiedBook onlineClaim listing