Neurosurgeon S.D. Subbaiah, who was assaulted on the evening of September 14 as he was emerging from a hospital in Mandaveli, succumbed to his injuries at 1 am on Monday.
Dr. Subbaiah who was injured critically had been admitted to Billroth Hospital immediately after the attack.
Dr Subbiah, who retired from the Rajiv Gandhi Government General Hospital in July, is survived by his wife and two children.