New Delhi: Asked to wear a mask and wait for their turn, a doctor was allegedly assaulted by a couple at the Delhi government-run Maharishi Valmiki Hospital. "The incident happened on Saturday morning while I was in the minor operation theatre. I told him to wear a mask and wait for his turn, he claimed. The doctor alleged that the man entered the operation theatre and assaulted him. Jain claimed the man also threw a stool at him but he dodged it..