Panaji, August 09: Goa chief minister Manohar Parrikar is likely to fly to New York on Thursday evening, to undergo medical check up. He will not be available from August 10 to 18. Parrikar is suffering from a pancreatic ailment and flew to the US earlier this year for treatment. He returned to the country in June, after two-and-half months. Prior to this, the Goa Chief Minister was earlier hospitalised at the Lilavati Hospital in Mumbai for the same.