About Volusia County Comprehensive Treatment Center in Port Orange, FL Located in Port Orange, Florida, Volusia County Comprehensive Treatment Center (CTC) provides personalized outpatient treatment for adults who are struggling with opioid use disorder, which is the clinical term for addiction to heroin, prescription painkillers, and other opioids. Our opioid addiction treatment center in Port Orange offers medication-assisted treatment (MAT) for adults age 18 and older of all genders. MAT is a time-tested, research-supported form of opioid addiction treatment that has been used in the United States for several decades.