The Orange County District Attorney's office (OCDA) is seeking more potential victims of a Newport Beach plastic surgeon accused of performing an unnecessary and harmful medical procedure on a patient so a health insurance company could be over-billed. Dr. Jay W. Calvert, a popular cosmetic surgeon with offices in Newport Beach and Beverly Hills, could get up to six years and eight months in state prison with a conviction on the charges he faces. The 45-year-old is scheduled to be arraigned Dec. 13 at the Harbor Justice Center in Newport Beach on felony medical insurance fraud, manufacturing documents to support a fraudulent bill and perjury under oath. The OCDA claims a man went to Calvert's Newport Beach office in 2009 for a rhinoplasty (a.k.a. nose job) and specifically stated he did want any other work done. Calvert is accused of not only performing the nose job but also other unnecessary procedures that caused long-term medical damage to the man. Calvert allegedly did this so he could overbill the patient's health insurance policy, "manufacturing documents to support the fraudulent charges and overbilling [the patient's] insurance in excess of $40,000," according to the OCDA, which further charges the doctor committed perjury while under oath during civil proceedings in August 2010, when the patient sued Calvert. Now prosecutors fear there may be other victims and ask anyone who believes that could be them to call Supervising District Attorney Investigator Kathy Tomlinson at 714.648.3667.