Newport Beach surgeon loses medical license after facing accusations of sexual assault.
A Newport Beach surgeon, previously embroiled in serious allegations of drugging and sexually assaulting multiple women, has had his medical license officially revoked by the Medical Board of California, as confirmed by state records. This decisive action comes years after Grant Robicheaux’s criminal case culminated in a significant reduction of charges, drawing national attention throughout its evolution.
In 2023, Robicheaux, a former orthopedic surgeon, pleaded guilty to minor charges related to gun and drug possession, specifically for possessing an assault rifle and psychedelic mushrooms discovered in his residence. This resolution followed the dismissal of much graver sexual assault charges that had initially implicated him and his then-girlfriend, Cerissa Riley. These serious allegations portrayed the couple as perpetrators of a predatory pattern, allegedly targeting young women in nightlife settings and subjecting them to drug-facilitated assaults within Robicheaux’s home.
Despite the high-profile nature of the accusations, Robicheaux and Riley maintained their innocence, claiming their lifestyle choices—characterized as consensual by their attorneys—did not constitute predatory behavior. However, as a result of the initial charges, Robicheaux was prohibited from practicing medicine during the legal proceedings, a directive upheld by medical authorities at the time.
The case’s complexity intensified under political scrutiny when the newly appointed District Attorney Todd Spitzer attempted to dismiss the charges, suggesting a mishandling by his predecessor. The ensuing political fallout led to a judge reassigning the case to the state Attorney General’s Office, citing contamination by political influences, further complicating the process and allowing some alleged victims to withdraw from the case, citing mistreatment during their interactions with the legal system.
Ultimately, the remaining claims against Robicheaux experienced a significant unraveling. The initial barrage of sexual assault allegations dissipated, transforming the focus of the case from one of severe sexual misconduct to minor drug and weapon offenses. With his recent plea agreement, Robicheaux was sentenced to two years of formal probation, community service, and drug-education courses, with the potential to reduce his felony conviction by adhering to the terms set by the court.
Complications continued post-sentencing as Robicheaux’s medical license remained under scrutiny. In an agreement with the Medical Board of California, Robicheaux was placed on probation rather than facing outright revocation, contingent on his compliance with specific terms such as abstaining from controlled substances and attending substance-abuse support meetings. However, reports indicated that by the end of 2025, Robicheaux had failed to maintain these requirements, leading to the formal revocation of his license on August 17.
Despite the severity of these developments, state officials indicated that Robicheaux could potentially seek reinstatement of his medical license after a minimum of five years. Such a process would necessitate a thorough demonstration of rehabilitation and assurance that it would be safe for him to resume practice. The landscape surrounding Robicheaux’s case remains a stark reminder of the intricate intersections between criminal proceedings, medical ethics, and the challenges posed by public perception.
