Prosecutors have charged a longtime family practice doctor with multiple counts of fondling two women and a girl, according to court documents filed Friday morning.

Dr. Donald Nicol, 73, is accused of sexually assaulting two women, ages 21 and 19, and a girl under 14, according to criminal complaints filed in District Court on Friday morning.

Nicol was charged Thursday night with four counts of first-degree sexual assault, two counts of second-degree sexual assault, one count of third-degree sexual assault and three counts of fourth-degree sexual assault.

He is free after posting $750,000 bond and is scheduled to make his initial District Court appearance Tuesday.

The women and the girl are believed to be patients of Nicol, according to authorities.