Nevada County holistic physician Harvey Bigelsen pleaded no contest Friday to using the titles “Dr.” or “M.D.” in his business letterhead, cards or ads as part of a deal negotiated with Nevada County District Attorney’s office, canceling a trial previously set for Feb. 17. “I’m glad it’s over,” said Bigelsen, 74, whose former Biological Health Institute in Nevada City was raided March 20, 2014, by investigators from the California State Medical Board.