Khai S, Chang M.D.Attending PhysicianInternal Medicine Education: Armed Forces Medical College Pune, IndiaMain Office:352-735-3755 Lakeview Healthcare System 18550 US Highway 441 #A Mount Dora, FL 32757 Certifications: Board Certified in Internal Medicine Office Hours: Sunday Closed Monday 8 a.m. to 5 p.m. Tuesday 8 a.m. to 5 p.m. Wednesday 8 a.m. to 5 p.m. Thursday 8 a.m. to 5 p.m. Friday 8 a.m. to 5 p.m. Saturday Closed