India, Feb. 7 -- Former Mumbai police commissioner Param Bir Singh was on Thursday removed as the executive director of the Lilavati Hospital and Research Centre in Bandra, hours after he filed a criminal complaint against its trustees, including Prashant Mehta and Rajiv Mehta.

The trustees rejected the allegations, with Prashant Mehta calling them "totally bogus and motivated", and said they too had filed a complaint against Singh.

Singh, a retired IPS officer, lodged his complaint at the Bandra police station, flagging certain malpractices in the operations of the Lilavati Kirtilal Mehta Medical Trust (LKMMT), which runs the top multi-speciality hospital.

The complaint includes allegations of forgery, misappropriation of trust funds,...