United States Drug Enforcement Administration

SACRAMENTO, Calif. — The United States has filed a civil complaint against nurse practitioner Joan Rubinger, registered in Stockton, that alleges a long-running nationwide scheme to sell illegal opioid prescriptions for cash, Acting U.S. Attorney Michele Beckwith and Drug Enforcement Administration Special Agent in Charge Bob P. Beris announced. The...

FRESNO, Calif. — Ifeanyi Vincent Ntukogu, 49, of Fresno, was sentenced today to seven years and three months in prison for illegally distributing oxycodone and hydrocodone. Ntukogu was a pharmacist in Madera who dispensed more than 450,000 oxycodone and hydrocodone pills based on fraudulent prescriptions, all in exchange for cash...

OAKLAND, Calif. – Parto Karimi, a former Bay Area doctor, has been sentenced to one year and one day in federal prison for distributing powerful opioids outside the scope of medical practice, announced United States Attorney Ismail J. Ramsey and Drug Enforcement Administration (DEA), San Francisco Field Division, Special Agent...

SANTA CLARA, Calif. — California Attorney General Rob Bonta today announced the arrest of and filing of charges against Dr. Arash Padidar, a Santa Clara County doctor accused of illegally prescribing opioids to patients. The arrest and charges are the result of an investigation into an alleged two-years-long illegal prescription...

SAN JOSE, Calif. – A federal jury yesterday convicted family medicine physician Donald Siao of twelve counts of distributing the controlled substances Oxycodone and Hydrocodone outside the scope of his usual professional practice and without a legitimate medical purpose, announced United States Attorney Ismail J. Ramsey, Drug Enforcement Administration (DEA)...

SAN FRANCISCO –Thomas Keller, formerly a pain management doctor in Santa Rosa, has been sentenced to 30 months in prison for distributing Schedule II and IV controlled substances outside the scope of his professional practice and without a legitimate medical need, announced United States Attorney Ismail J. Ramsey, Drug Enforcement...

FRESNO, Calif. — On Oct. 20, 2022, a federal grand jury charged Sohail Mamdani, 46, of Los Banos, with mail fraud and money laundering in connection to a disability insurance fraud scheme, and unlawful use of a DEA registration number and fraudulently obtaining possession of a controlled substance, U.S. Attorney...

FRESNO, Calif. — U.S. Attorney Phillip A. Talbert and Homeland Security Investigations Special Agent in Charge Tatum King announced the results of an investigation into fentanyl-related overdoses in the Fresno area, which resulted in charges against of a total of 18 drug traffickers, charging them with trafficking fentanyl powder, fentanyl...

SAN FRANCISCO – The Drug Enforcement Administration announced a new initiative, Operation Overdrive, aimed at combatting the rising rates of drug-related violent crime and overdose deaths plaguing American communities. Last fall, DEA initiated a data-driven approach using national crime statistics and CDC data to identify hot spots of drug-related violence...

SACRAMENTO, Calif. — Physician Edmund Kemprud, 78, of Dublin, was convicted today of 14 counts of illegally prescribing opioids and other controlled substances patients, Acting U.S. Attorney Phillip A. Talbert announced. According to evidence presented at trial, Kemprud was a physician licensed to practice medicine in California and worked in...