Full Breakdown
Former Orange County Surgeon’s Medical License Revoked After Probation Violations
9/4/2026, 4:32:02 AM
Core Event: License Revocation
State records show the Medical Board of California revoked the license of Grant Robicheaux, a Newport Beach orthopedic surgeon, in August 2026. The board said he violated his probationary agreement by missing random drug tests, skipping substance-abuse meetings, and halting monthly payments for the board’s investigation costs.
Background & Context
In 2018, Robicheaux and his then-girlfriend Cerissa Riley were accused by former Orange County District Attorney Tony Rackauckas of drugging and sexually assaulting women at night-spot gatherings and at Robicheaux’s Balboa Peninsula home. After Rackauckas left office, his successor Todd Spitzer sought to dismiss the charges and apologized to the couple, alleging mishandling by the prior DA’s office. The case was transferred to the California Attorney General’s Office, and a judge removed the district attorney’s involvement, describing the prosecution as “infected” by politics.
The criminal case ended in 2023 when Robicheaux pleaded guilty to a felony for possessing an assault rifle and a misdemeanor for possessing psilocybin mushrooms—items found in a 2018 search of his home. All sexual-assault charges were dismissed. He received two years of formal probation, one year of informal probation, drug-education classes, community service, and a requirement to reimburse the board over $30,000.
Timeline
- 2018 – Accusations filed; bail condition barred medical practice.
- 2020 – Court hearing at Harbor Justice Center; political controversy intensifies.
- 2023 – Guilty plea to gun and drug possession; probation imposed.
- 2025 – Board reports missed check-ins, four missed drug-test requests, and missed December substance-abuse meetings; payments stopped after September.
- August 2026 – License revoked.
Data & Statistics
- Probation terms: Two years formal, one year informal; mandatory meetings, abstention from controlled substances, random testing, and > $30,000 reimbursement.
- Violations: Over a dozen missed check-ins in 2025, four missed drug-test selections, no attendance at the December 2025 meeting, and cessation of payments after September 2025.
- Criminal convictions: One felony (assault-rifle possession) and one misdemeanor (psilocybin possession).
Official Statements & Responses
- Todd Spitzer (Orange County District Attorney): Previously apologized to Robicheaux and Riley, saying the prior DA’s office mishandled the case. He did not comment on the 2026 revocation.
Conflicting Reports & Gaps
- Victim participation: Several alleged victims withdrew, citing mistreatment; prosecutors dropped charges against others for insufficient evidence.
- Current practice status: Records do not confirm whether Robicheaux resumed practice after the 2023 sentencing; the board notes a lack of recent activity.
- Public court records: The case no longer appears in Orange County Superior Court records, typical when convictions are expunged, limiting public documentation.
What’s Next
California law allows Robicheaux to petition for reinstatement after five years from revocation. He must apply to the board, demonstrate rehabilitation, and show that his practice would be safe for patients. No timeline for such a petition has been announced.
