C/O R P Eye Institute, 1201, Vasant Kunj Sector-B, , Delhi - 110070, Delhi, India
20/1, D.S jail road, prem nagar, Tilak Nagar, , Delhi - 110018, Delhi, India
C/O St Stephens Hospital, Tis Hazari, , Delhi - 110054, Delhi, India
F 19/34, Rohini Sector 8, , Delhi - 110085, Delhi, India
First floor , Naurang house, 21 KG Marg, Connaught Place, Connaught Place, , Delhi - 110001, Delhi, India