HCA (Hospital Corporation of America) East Florida Division is pleased to announce the appointment of Lee B. Chaykin as Chief Executive Officer of Aventura Hospital and Medical Center. Mr. Chaykin has over 25 years of healthcare experience and has been with HCA for the past 23 years. Mr. Chaykin comes to Aventura Hospital and Medical Center from the HCA East Florida Division office where he served as VP of Business Development.