Westchester County's January 2025 opioid-burden report recorded 125 opioid-overdose deaths, 188 opioid-related outpatient emergency-department visits, and 79 opioid-overdose hospitalizations in 2023. The report identifies these as separate measures and warns that heroin and other opioid indicators overlap.
The county spans Yonkers, Mount Vernon, New Rochelle, White Plains, Port Chester, Peekskill, Ossining, Mount Kisco, and northern communities with different travel patterns. New York substance-use statistics place county measures within the statewide pattern without treating admissions, emergency visits, and deaths as interchangeable.
The New York Office of Mental Health's June 2025 Westchester resource guide lists addiction assessment, psychotherapy, medication, day treatment, peer services, and family support in White Plains, Mount Kisco, Ossining, Mount Vernon, and Greenburgh. Local programs and nearby cross-state treatment are complementary options; the correct choice follows clinical scope, licensing, schedule, insurance, and continuity of care.
Immediate danger, suspected overdose, unconsciousness, or abnormal breathing requires 911. Residents can call or text 988 for crisis support or call Westchester County's 24/7 Crisis Prevention and Response Team at 914-925-5959. New York Good Samaritan Law protections apply to specified possession and paraphernalia offenses when a person seeks emergency overdose help, subject to statutory limits.
Medical detoxification manages acute withdrawal before rehabilitation. Residential treatment adds 24-hour structure after stabilization, while Partial Care, IOP, and outpatient programs serve medically stable adults at progressively lower intensities.