No. 1, Gupta Lane, Lohiya Hospital, Kolkata, West Bengal - 700006,India
40/G Baghajatin, Kolkata, West Bengal - 700086,India
Dakbanglo, Dakshinpara, Barasat, Kolkata, West Bengal - 700124,India
No. 2-A, Tara Chand Dutta Street, Kolkata, West Bengal - 700073,India
3 A, Pollock Street, 2nd Floor, Room No-12,, Kolkata, West Bengal - 700001,India