A San Gabriel Valley doctor has pleaded not guilty to federal drug trafficking charges that allege he illegally distributed drugs that include the powerful and addictive painkiller oxycodone. Dr. Daniel Cham, 47, was arraigned on a 31-count indictment and a trial was scheduled for December 16. Bond was set at $140,000, and Cham was ordered to serve home detention while free on bond and was prohibited from practicing medicine. If convicted of the 31 counts in the indictment, Cham would face a statutory maximum sentence of 339 years in federal prison.
The indictment, which was returned by a federal grand jury on October 7 and unsealed when the defendant was arrested, charges Cham with drug trafficking, money laundering, fraud and making false statements to federal authorities. The indictment focuses on prescriptions Cham wrote at various locations, including his medical offices in La Puente and Artesia. The drugs involved in the allegedly illegal prescriptions include oxycodone (a powerful narcotic painkiller best known under the brand name OxyContin), hydrocodone (a narcotic painkiller often sold under the brand names Vicodin and Norco), alprazolam (commonly known by the brand name Xanax), and carisoprodol (as muscle relaxer best known as Soma).
In May 2014, investigators executed federal search warrants at 13 locations, including Cham’s residence and medical offices. According to the affidavit in support of the search warrants, which was unsealed at Cham’s arraignment, the doctor often saw patients between 8 p.m. and 2 a.m. on Fridays, Saturdays and Sundays, and he post-dated prescriptions to make them appear to have been written on weekdays. In the year that ended in March 2014, Cham issued more than 5,500 prescriptions for controlled substances – primarily for oxycodone, hydrocodone, alprazolam and carisoprodol – and he issued more than 42,000 such prescriptions since July 2010, according to the affidavit.
The affidavit also discussed how an undercover officer made three visits to Cham’s La Puente office earlier this year, and how Cham wrote prescriptions for controlled substances in exchange for $200 or $300 in cash or money orders. As discussed in the affidavit, Cham issued a prescription for oxycodone even though the undercover operative said he “had been high and drunk while receiving controlled substance prescriptions” previously from Cham. On another occasion, Cham prescribed oxycodone even though the undercover law enforcement officer presented, in lieu of photo identification, a written notice that his license had been suspended for driving under the influence.
In addition to counts related to the undercover operation, the indictment charges Cham with fraudulently issuing prescriptions for controlled substances to Tracy Townsend, who used at least five false identities. Townsend, 51, of Studio City, is also charged in the indictment, but his whereabouts are currently unknown.
An investigation by IRS – Criminal Investigation and the Drug Enforcement Administration’s Financial Investigation Group showed that Cham used at least four bank accounts to launder the proceeds of his illegal prescriptions. The indictment charges Cham with concealing proceeds derived from the undercover visits by depositing them into an account held in the name of a separate business.
The investigation into Cham was conducted by the Drug Enforcement Administration, IRS – Criminal Investigation, the Los Angeles County Sheriff’s Department’s Health Authority Law Enforcement Task Force, the Federal Bureau of Investigation, the California Medical Board and the Los Angeles Police Department.