A-31 Defence Enclave Vikas Marg, Vikas Marg, , Delhi - 110092, Delhi, India
C-180, Sarvodaya Enclave, , Delhi - 110017, Delhi, India
Dr Pattnaik Laser Eye Institute, C-2, Ground Floor, Lajpat Nagar 3-lajpat Nagar, , Delhi - 110024, Delhi, India
A 114, Rajouri Garden, , Delhi - 110027, Delhi, India
C/O Fortis Escorts Heart Institute & Research Centre, Okhla Road, Sukhdev Vihar, , Delhi - 110025, Delhi, India