The party was hosted at a Bandra restobar by common friend, producer Bunty Walia to celebrate his recent wedding to Vanessa Parmar.
People who were present in the party informed Sanjay Dutt and Abhishek Bachchan tried to revive him, but he did not respond. The two actors panicked and called for an Ambulance and later, David was rushed to the nearest Lilavati Hospital.
The carried-out tests revealed that the director's blood sugar had dipped below the normal level and he went into a 'diabetic coma'. Sources added, Doctors attending to him have declared him to be out of danger and his health and diet are being closely looked after.
The elder son Rohit Dhawan who is also a Film maker who made his debut with Akshay Kumar, John Abraham starrer 'Desi Boyz', is staying by his father's side. His younger son Varun Dhawan is expected to return soon from Bangkok where he is shooting presently.