The doctor, whose name is being withheld pending the investigation, was summoned to Sung None police station on Wednesday to be charged.
The evening before, the 11 women who work at Siam Fukoku filed a complaint alleging he had needlessly touched their breasts during routine check-ups on November 17.
They said they’d gone alone in turn into the examination room and the doctor unzipped their uniform tops and felt their breasts.
The check-up is not supposed to include an examination for signs of breast cancer.
The factory employees said they asked among co-workers and learned that the doctor had only touched the breasts of “good-looking” women.