Prantik Building, Ground Floor, Dr SP Mukherjee Road, Titagarh, , Kolkata, West Bengal- 700119,India
12, Dr B C Roy Road, , Kolkata, West Bengal- 700131,India
26/4, Hindusthan Park, , Kolkata, West Bengal- 700029,India
C/o Rabindranath Tagore International Institute Of Cardiac Sciences, 124, Mukundapur Road, , Kolkata, West Bengal- 700099,India
A A 166, , Kolkata, West Bengal- 700064,India
166/8, Roy Bahadur Road, , Kolkata, West Bengal- 700034,India
1, Ballygunge Park Road, , Kolkata, West Bengal- 700001,India
48/1f, Leela Roy Sarani, , Kolkata, West Bengal- 700019,India