A former Toronto hospital worker who was arrested in January after allegedly sexually assaulting a child is now facing additional charges, police said Thursday.

Terrence Noftall, 55, was initially charged with eight offences, including invitation to sexual touching, sexual interference, sexual assault, luring a child under 18 and making child pornography.

At the time of his arrest, police alleged that Noftall befriended the child of a woman he met in 2012 while working at Toronto Western Hospital, and then showed pornography to the child. Police also alleged that Noftall sexually assaulted the child and had “inappropriate communications” with the child.

After Noftall’s arrest, more victims came forward, Det. Const. Alexandra Marks said at a news conference Thursday.

Noftall now faces additional charges, including three counts of sexual assault, three counts of sexual interference and two counts of breaching a probation order.

The charges date back to 2000. Police allege that Noftall befriended one of his victims, a child, at the Bee Happy Campground in Innisfill, Ont. between 2005 and 2009.

Police also allege that Noftall used Facebook and Instagram to communicate with children. His Facebook username is Terrence Lee Noftall, and his Instagram username is @tnoftall.

None of the charges against Noftall has been proven in court.

Noftall was convicted of sexual interference in 2009 and he was supposed to have limited contact with children under a court order.

In a statement to CTV News, Toronto Western Hospital said Noftall is no longer employed there.

“We have fully co-operated with the police in this matter,” a spokesperson said.

The hospital also said its human resources department is “reviewing all of our hiring practices including whether background checks should be required for all new employees.”

The hospital said it currently requires employees to self-declare any interactions with police or college disciplinary committees.

Police say they are concerned there may be more victims and are asking anyone with any information to call investigators at 416-808-8500.

With files from CTV Toronto’s Tamara Cherry