Doctors Day Function Lions Club International District 324 C Oraganised Doctors Day Function and Specially Honor Dr Guruvareddy.   Dr Guruvareddy Special Column Dr Guruvareddy Special Column on Surgeries by Knee Pains Published by Andhra Jyothy Telugu Daily Newspaper. Sunshine Hospital introduces fourth generation knee implants The city-based Sunshine Hospitals performed the first ever knee implant surgery with the 4th generation knee sigma CR-150 in Asia by Dr. A.V. Gurava Reddy, MD and CEO, Sunshine Hospitals.