Suboxone Doctors in Ontario, CA
6 verified buprenorphine (Suboxone) clinics in Ontario. 5 accept Medicaid and 5 offer telehealth. Filter by the coverage you have, every listing shows it upfront.
Aegis Treatment Center
New Creation Corporate Headquarters
Valley Star
Embrace Life Change
New Creation Treatment Centers
Getting Suboxone treatment in Ontario, CA
Ontario has 6 verified clinics prescribing buprenorphine, which is a small number. That does not mean treatment is out of reach, but it does mean it is worth calling ahead before you drive, and worth knowing what your options are just outside town.
What coverage Ontario clinics take
Where to look if nothing here fits
If the clinics in Ontario are not taking new patients or do not take your coverage, these are the closest places with more options:
5 of the Ontario clinics listed here also offer telehealth, so a video visit may save the drive entirely.
Paying for it
5 of the 6 Ontario clinics listed accept Medi-Cal, the California Medicaid program, which covers buprenorphine treatment. See how coverage works across California.
Common questions about Suboxone in Ontario
How many Suboxone doctors are in Ontario? 6 verified buprenorphine (Suboxone) providers are listed in Ontario, CA, which is about 0% of all California clinics in this directory. 4 prescribe to a pharmacy and 2 dose on site.
Do Ontario clinics take Medicaid? Yes. 5 of the 6 Ontario clinics listed accept Medi-Cal, the California Medicaid program.
Where else can I go near Ontario? The closest California cities with more clinics are Upland (7 clinics, about 3 miles), Riverside (17 clinics, about 15 miles), Colton (8 clinics, about 18 miles). 5 Ontario clinics also offer telehealth.
Medically reviewed by Daniel R. Karlin, MD, MA, board-certified psychiatrist and addiction medicine specialist.
Author of 21 peer-reviewed publications cited 1,355 times, including recent work in JAMA (2025) and the British Journal of Psychiatry (2023).
Google ScholarPubMedClinic data from the SAMHSA treatment locator, last refreshed 2026-07-28. Distances are straight-line estimates between city centers. This page is informational and is not medical advice.