Esic Hospital & ODC (EZ) joka is a statuory. Body under Ministry of Labour and Employment of Govt of India Diammond Harbour Road, Joka, Kolkata. – 700104 Phone: 2467 6280/1322. Fax: 2467 2795 Email: mms-odckolkata@esic.in Also Read: MSME – TOOL Room, Kolkata Sanitization service provider in Kolkata is an ISO 9001:2015 Certified Hospital