Kristen Gibbons Feden

The suits allege Kopperman began abusing patients in the 60s and continued doing so until the state revoked his medical license in 2000.

Kristen Gibbons at Faden, a Philadelphia attorney who represents the women, said a collections attorney has been trying to recover money for the survivors.

She said it does not surprise me that he's not paying anything, adding, quote, he seems to me to be taking on the normal persona of a predator, just not taking accountability, just not responding to the allegations, end quote.

Michael Della, a Ronkonkoma lawyer who works with Gibbons Fedin on behalf of the plaintiffs, said if Kopperman continues to refuse to pay, a judge could freeze or seize assets such as bank and investment accounts in any home that's not a primary residence and could potentially jail him if he's found in contempt of court.