A gang of robbers allegedly broke into the home-cum-hospital of a 75-year-old doctor, tied him up and decamped with valuables worth over Rs 66 lakh in Lonavala of Maharashtra's Pune district in the early hours of Thursday, police said.

According to the police, unidentified men barged into the multi-storey structure at around 1 am, when Dr Hiralal Khandelwal and his wife were asleep on the first floor of the building, while his staff was on the ground floor. "The robbers climbed the building and entered the bedroom on the first floor through a window," senior inspector Dilip Pawar of Lonavala police station said.