Looking to visit Total Knee Replacement Surgeon in Pimpri Chinchwad? Visit Dr Tushar Chaudhari is the Leading Joint/Knee Replacement Surgeon in Pimpri Chinchwad and Pune. Total Knee Replacement.. We have been doing TKR using latest technologies such as robotic assisted TKR. Newer technologies help us get finer cuts during surgery, but that does not mean technology is superior to the skill set of a surgeon..it's just a programme..at the end it's the surgeon who is going to operate you..