| Dr. Tapan Roy |
| "CHATUSKON" 17A, GOLF GARDEN, K.I.T. SCHEMENo. 118 BLOCK - IV, FLAT NO - 8 Kolkata - 700033 (Near Golf Club, Tollygunge) |
| PHONE : +91 33 2499 - 4495 |
|
MOBILE : +91 33 94330 - 80636 +91 90075 57726 |
| Email: gantapan@yahoo.co.in |
