The woman went to see the doctor in a clinic in Bajardiha area with her husband to get treated for stomach ache. The doctor gave her an ointment and asked her to go inside a separateroom in the clinic to rub the ointment on her stomach, the police said.
The patient while applying the medicine spotted a mobile hidden in the ceiling with its video recording on, it said.
She took out the mobile from there and lodged a complaint against the doctor.
The mobile chip is being examined to confirm the authenticity of its contents, he said, adding that further action would be taken after its report is received.