"We always work really hard with our residents to ensure they are happy so we're very sad about this situation," she said.
The association representing retirement villages said Tooby's tirade would be addressed at the next executive meeting.
John Collyns, Retirement Villages Association executive director, said he would also be speaking directly with Tooby.
"We do have a disciplinary process in place for those that bring the industry to disrepute."
Yesterday, Age Concern Canterbury chief executive Simon Templeton called Tooby's language "appalling".
"It's totally inappropriate to talk to anyone like that."
One of the residents caught up in Tooby's verbal crossfire had contacted Templeton's organisation about the owner's behaviour. He said an offer of support would also be extended to the other pensioners involved.