Drug Rehab Centers in Ontario, California

Last updated: 29 April 2022


Located in the southwestern portion of San Bernardino County, the city of Ontario is only 35 miles east of downtown Los Angeles. Close enough to the greater Los Angeles Area, many of the drug problems the city struggles with are flooding over from Los Angeles. Like many other cities in San Bernardino County, substance use treatment programs in Ontario are there to help out those in need. Within San Bernardino County between 2015 and 2016, the number of admissions to county treatment facilities rose 7% in one year. The increase in treatment admissions was primarily driven by opioid addiction. Moreover, within the past five years' admissions into treatment programs in the county grew by 35%.

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Over the past ten years in San Bernardino County, the rate of drug-induced deaths improved, yet alcohol-induced deaths have gotten worse. The number of deaths caused by chronic liver disease and cirrhosis associated with substance use has worsened. The county has more deaths due to liver disease and cirrhosis than the state-wide average. Between 2012 and 2016, most of the treatment admissions into county programs were for opiates and methamphetamine. Publicly funded programs in Ontario can help addicts struggling with all types of addiction. In 2019 there were 86 opioid-related deaths among opioid users aged 12 and older. This is why it is so important that anyone struggling with addiction get help from one of the drug rehab programs in Ontario.

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List of Drug Rehab Centers in Ontario, California

Here is a list of the different services in Ontario, California. The list can be incomplete so please do not hesitate to contact one of our treatment specialists at 1-800-304-2219.


Marcel Gemme, DATS

Marcel Gemme, DATS


on April 29, 2022

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Marcel Gemme has been helping people struggling with addiction for over 19 years. He first started as an intake counselor for a drug rehabilitation center in 2000. During his 5 years as an intake counselor, he helped many addicts get the treatment they needed. He also dealt with the families and friends of those people; he saw first-hand how much strain addiction puts on a family and how it can tear relationships apart. With drug and alcohol problems constantly on the rise in the United States and Canada, he decided to use the Internet as a way to educate and help many more people in both those countries. This was 15 years ago. Since then, Marcel has built two of the largest websites in the U.S. and Canada which reach and help millions of people each year. He is an author and a leader in the field of drug and alcohol addiction. His main focus is threefold: education, prevention and rehabilitation. To this day, he still strives to be at the forefront of technology in order to help more and more people. He is a Licensed Drug and Alcohol Treatment Specialist graduate with Honours of Stratford Career Institute. Marcel has also received a certificate from Harvard for completing a course entitled The Opioid Crisis in America and a certificate from The University of Adelaide for completing a course entitled AddictionX: Managing Addiction: A Framework for Succesful Treatment.