Rishi Kapoor took off to New York in September 2018, informing his fans that he was travelling for medical treatment, which he refused to divulge. While Neetu Kapoor is stationed with the veteran actor in the US, their son Ranbir Kapoor keeps visiting his ailing father. And while the popular Kapoor obliges fans with selfies, a latest click of the actor has given rise to a whole new speculation. Ranbir is clicked with a young fan outside Sloan Kettering Cancer Centre! This has given rise to the rumors that Rishi is undergoing treatment for the Big C! The family is however staying mum about the treatment.