
Your company apparently owes the doctor some money. It is not a crime to have an unpaid debt. Your posited facts do not explain why charges might be asserted, nor is it clear why you personally would be liable for the amount in question. You should consult with an attorney and obtain comprehensive advice.
Other Answers
If you are not the owner or controlling shareholder or a controlling manager of the collection company that kept the money, I can't see how you would have any liability either criminally or civilly.
Michael Caldwell
404-979-3150