15229 Amar Road, La Puente, CA, 91744
Active
- Outpatient
- Detox
- Medication-assisted treatment
- Medicaid
City
10 options near Walnut, CA, nearest first. Compare services and locations, then call to check availability.
Call (888) 209-0266Ask about your optionsThis number connects to our central helpline, not directly to a listed facility.
Check which services are available for your needs.
Confirm payment options and any waiting time directly.
Ask what information the program needs from you.
This page lists 10 facilities to help compare options near Walnut, CA.
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Methadone clinics provide medication for opioid use disorder through what is often called opioid treatment programs. At these programs, methadone is dispensed daily on-site, and you typically take your dose at the clinic under supervision, especially in the early weeks of treatment. As you show stability over time, some programs allow take-home doses for certain days.
Many clinics also pair the medication with counseling and drug testing as part of a structured treatment plan. Because rules for take-home doses and program requirements vary, it helps to ask how each clinic structures its day-to-day schedule and what you can expect over the first few months.
Call (888) 209-0266Check which services each program reports offering.
Consider travel distance and whether care is in person or remote.
Ask the program directly about payment and coverage.
Confirm how to contact the program and what to expect.
When you call a methadone clinic for the first time, it helps to have a few questions ready. Ask how soon you can start treatment and whether there is a wait for an intake appointment. Ask what you need to bring, such as identification or insurance information, and what the assessment involves.
Ask about the daily dosing schedule and how the clinic handles weekends and holidays. It also helps to ask about fees, whether they accept your insurance, and what happens if you need to travel or miss a dose. Finally, ask how counseling fits into the program and who you would talk to about concerns once you are enrolled.
When paying for methadone clinics in California, most facilities accept a range of private insurance plans. Patients are advised to check with their specific provider about coverage for substance use treatment. Public options like Medi-Cal often include methadone maintenance therapy, but eligibility must be confirmed directly with the clinic.
Sliding-scale fees are commonly available based on income, and self-pay arrangements are typically accepted for those without insurance. It is essential to verify acceptance of any specific insurance or program beforehand.
Start with the kinds of care relevant to your needs.
Check each program’s listed services, location and contact details.
Contact a program to confirm availability, costs and the next step.
When you compare nearby methadone clinics, start with the practical details that affect daily life. Ask about dosing hours, since you may need to visit in person each day at first. Check whether the clinic accepts your insurance, offers a sliding scale fee, or works with your state's funding programs.
Find out how long intake takes and whether there is a waiting list, because starting treatment sooner can matter. Also ask about counseling options, transportation access, and what the clinic requires for take-home doses later in treatment. A clinic that fits your schedule and budget is usually easier to stick with long term.
This page lists 10 facilities to help compare options near Walnut, CA.

If you or someone else is in immediate danger, call 911 right away. That includes any overdose, severe withdrawal, or a medical crisis. You can also call or text 988 for the Suicide and Crisis Lifeline if you or someone you know is struggling emotionally.
Naloxone can reverse an opioid overdose, and many pharmacies sell it without a prescription. If you are already in treatment and a crisis comes up, tell clinic staff so they can help you figure out next steps.
If you or someone else is in immediate danger, call 911 now.
Call (888) 209-026615229 Amar Road, La Puente, CA, 91744
Active
474 South Citrus Avenue, Azusa, CA, 91702
Active
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1050 North Garey Avenue, Pomona, CA, 91767
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11041 East Valley Boulevard, El Monte, CA, 91731
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125 West F Street, Suite 101, Ontario, CA, 91762
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218 East Commonwealth Avenue, Fullerton, CA, 92832
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218 East Commonwealth Avenue, Fullerton, CA, 92832
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1420 North State College Boulevard, Anaheim, CA, 92806
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8207 Whittier Boulevard, Pico Rivera, CA, 90660
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11902 Rosecrans Boulevard, Norwalk, CA, 90650
Active
Based on the available data, no methadone clinics are listed directly in Walnut. The directory shows clinics in nearby communities such as La Puente, Azusa, Pomona, El Monte, Ontario, Fullerton, Anaheim, Pico Rivera, and Norwalk. You can contact those programs directly for more information.
When you call, you can ask about their intake process, hours of operation, whether they accept your insurance, and what documentation you need to bring. Since the directory does not include these details for each clinic, it's best to confirm directly with the program.
You usually start by calling the clinic or walking in to ask about intake. Most programs begin with an assessment, a review of your health history, and a discussion of your opioid use. After that, a provider determines your starting dose. The first doses are taken at the clinic, and you return daily for dosing at the beginning.
Plan for a daily visit at first, since methadone is dispensed on-site and usually taken under supervision. Clinics typically open early, often before 8 a.m., so people can dose before work. Some also offer evening hours or weekend schedules. Ask each clinic about its exact hours and how they handle holidays.
As you progress, clinics can allow take-home doses for some days, so you do not have to come in every single day. Federal rules let stable patients earn take-home doses over time, but each clinic has its own requirements for counseling attendance and drug testing. Ask how the clinic decides when someone is ready and what its policy is if you miss a visit.
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