![Dr. Jack Preger, founder of NGO Calcutta Rescue, treating slum dwellers on the streets of Kolkata, the only free healthcare available to them. India Stock Photo - Alamy Dr. Jack Preger, founder of NGO Calcutta Rescue, treating slum dwellers on the streets of Kolkata, the only free healthcare available to them. India Stock Photo - Alamy](https://c8.alamy.com/comp/ANJ0P7/dr-jack-preger-founder-of-ngo-calcutta-rescue-treating-slum-dwellers-ANJ0P7.jpg)
Dr. Jack Preger, founder of NGO Calcutta Rescue, treating slum dwellers on the streets of Kolkata, the only free healthcare available to them. India Stock Photo - Alamy
Calcutta Rescue - Calcutta Rescue's founder, Dr Jack Preger, received a Lifetime's Achievement Award from the UK Bengali Convention (UKBC) UKBC at the weekend for his humanitarian work in the slums of
![Dr. Jack Preger, founder of NGO Calcutta Rescue, treating slum dwellers on the streets of Kolkata, the only free healthcare available to them. India Stock Photo - Alamy Dr. Jack Preger, founder of NGO Calcutta Rescue, treating slum dwellers on the streets of Kolkata, the only free healthcare available to them. India Stock Photo - Alamy](https://c8.alamy.com/comp/ANJ0PD/dr-jack-preger-founder-of-ngo-calcutta-rescue-treating-slum-dwellers-ANJ0PD.jpg)
Dr. Jack Preger, founder of NGO Calcutta Rescue, treating slum dwellers on the streets of Kolkata, the only free healthcare available to them. India Stock Photo - Alamy
![British doctor Jack Preger retires after 40 years of service to Kolkata’s poorest | Indiablooms - First Portal on Digital News Management British doctor Jack Preger retires after 40 years of service to Kolkata’s poorest | Indiablooms - First Portal on Digital News Management](https://www.indiablooms.com/life_pic/2019/1-1547186711.jpg)
British doctor Jack Preger retires after 40 years of service to Kolkata’s poorest | Indiablooms - First Portal on Digital News Management
![British doctor Jack Preger retires after 40 years of service to Kolkata’s poorest | Indiablooms - First Portal on Digital News Management British doctor Jack Preger retires after 40 years of service to Kolkata’s poorest | Indiablooms - First Portal on Digital News Management](https://www.indiablooms.com/life_pic/2019/2-1547186713.jpg)