National Addiction Treatment Centers
436 West 4th Street, Suite 100, Pomona, CA, 91766
Active
- Outpatient
- Medicaid
- Medicare
- Private insurance
The First Days of Substance Abuse Treatment, Step by Step
When you first contact a program, it helps to ask about their admission process and what a typical day looks like. You can ask whether they offer an initial assessment to understand your situation before creating a plan. Programs may provide individual or group counseling, and some offer medication-assisted treatment.
It is reasonable to ask what levels of care they provide, such as outpatient or residential services, and how they handle aftercare or relapse prevention planning. Because local service details are limited here, you will need to confirm directly with each program what hours they operate, what documents you should bring, and whether they can help you coordinate with other services you may need.
Call (888) 315-1695
Residential Treatment or Day Programs: Which Fits You
Addiction treatment centers typically offer care at several levels of intensity, and knowing the differences helps you match a program to your situation. Residential (inpatient) programs involve living at the facility while receiving structured daily treatment. Partial hospitalization and intensive outpatient programs let you live at home while attending treatment for many hours each week.
Standard outpatient care involves fewer weekly sessions and more independence. Because no specific programs were confirmed for this listing, the practical move is to call nearby centers directly and ask which levels of care they actually provide, how long each one lasts, and how they decide when someone is ready to step down to a less intensive level.
Call (888) 315-1695Levels of Care, Explained
Services
Check which services each program reports offering.
Location
Consider travel distance and whether care is in person or remote.
Cost
Ask the program directly about payment and coverage.
Next Steps
Confirm how to contact the program and what to expect.
Questions That Show Whether a Substance Abuse Program Is Right for You
When you make your first call to an addiction treatment center, it helps to have a short list of questions ready. Ask what levels of care they offer and which one they would recommend for your situation. Ask what a typical day or week in the program looks like, including the types of counseling and groups involved.
Ask how long the program lasts and what support is available afterward. Practical questions matter too: what the admissions process involves, whether there is a waiting list, and what the visitation or attendance policies are. Writing down the answers lets you compare programs fairly.
Insurance, Medicaid and Paying Privately
In California, the cost of care at addiction treatment centers is commonly managed through private health insurance plans, including those purchased through the state's marketplace. Many programs accept PPOs and HMOs, but coverage varies by plan and provider network. Public options such as Medi-Cal and Medicare may cover treatment at certified facilities, though eligibility must be confirmed directly with the program.
Facilities frequently offer sliding-scale fees based on income, and self-pay arrangements are always available. It is essential to verify payment terms with the specific center, as not all facilities accept every form of insurance or public program.
How Getting Help Works
Explore
Start with the kinds of care relevant to your needs.
Compare
Check each program’s listed services, location and contact details.
Ask
Contact a program to confirm availability, costs and the next step.
What Makes a Good Substance Abuse Program
Choosing among addiction treatment centers works best when you compare the same factors at each one. Ask whether they offer the level of care you are looking for, such as residential, intensive outpatient, or standard outpatient. Ask what the daily schedule includes, how long the program runs, and what happens after the main program ends.
Practical details matter too: how far it is from home, whether family can be involved, and what the admissions process involves. Keep notes on each conversation so you can compare answers side by side rather than relying on impressions from separate phone calls.
When you first contact a program, it helps to ask about their admission process and what a typical day looks like.
Signs You Need Help Right Now
If you or someone near you is in immediate danger, such as a suspected overdose, a serious injury, or thoughts of harming yourself or others, call 911 right away. Emergency responders are trained to handle these situations and can provide help faster than any treatment program. If the situation involves a mental health or suicidal crisis, you can also call or text 988, the national Suicide and Crisis Lifeline, which connects you with trained crisis counselors at any hour.
Treatment centers are not emergency services, so in a dangerous moment, contact emergency responders first and look into ongoing treatment once the immediate situation is safe.
If you or someone else is in immediate danger, call 911 now.
Call (888) 315-169510 Rehab Centers Near Diamond Bar, Nearest First
656 North Park Avenue, Pomona, CA, 91768
Active
- Outpatient
- Medicaid
- Medicare
- Self-pay
1050 North Garey Avenue, Pomona, CA, 91767
Active
- Outpatient
- Medication-assisted treatment
- Medicaid
- Medicare
540 South Eremland Drive, Suite A, Covina, CA, 91723
Active
- Outpatient
- Medication-assisted treatment
- Medicaid
- Medicare
510 South 2nd Avenue, Suites 6 and 7, Covina, CA, 91723
Active
- Day treatment
- Medication-assisted treatment
- Medicaid
- Private insurance
4626 North Grand Avenue, Covina, CA, 91724
Active
- Outpatient
- Medicaid
- Medicare
- Self-pay
1350 3rd Street, La Verne, CA, 91750
Active
- Outpatient
- Medicaid
- Private insurance
- Self-pay
1161 East Covina Boulevard, Covina, CA, 91724
Active
- Hospital inpatient
- Detox
- Medication-assisted treatment
- Medicaid
13193 Central Avenue, Chino, CA, 91710
Active
- Outpatient
- Medicaid
- Medicare
- Private insurance
5353 G Street, Chino, CA, 91710
Active
- Hospital inpatient
- Medicaid
- Medicare
- Private insurance
Which Facilities Report the Widest Range of Options Near Diamond Bar
These lists use only what the 10 active facilities listed for Diamond Bar report to SAMHSA's FindTreatment.gov. No facility pays to be included or can ask to be moved. Reporting more options is not a measure of quality, outcomes or suitability for any person. A missing option means the facility did not report it to the source, not that it is not offered. Call the facility to confirm everything before relying on it.
Widest Range of Levels of Care Reported
How this list is made: each facility scores one point for each of these 5 levels of care (settings) it reports to SAMHSA's FindTreatment.gov (Residential (24-hour); Outpatient; Intensive outpatient; Partial hospitalization / day treatment; Hospital inpatient). A facility needs at least 3 to appear. Facilities are shown from the highest count to the lowest; facilities with the same count are in alphabetical order, which has no other meaning. Up to 10 are shown.
- Aurora Charter Oak Hospital, Covina, CA: reports 5 of 5 levels of care (settings): Residential (24-hour); Outpatient; Intensive outpatient; Partial hospitalization / day treatment; Hospital inpatient. Also reports: Joint Commission accreditation reported.
- Canyon Ridge Hospital, Chino, CA: reports 3 of 5 levels of care (settings): Outpatient; Partial hospitalization / day treatment; Hospital inpatient.
- Social Model Recovery Systems, Covina, CA: reports 3 of 5 levels of care (settings): Outpatient; Intensive outpatient; Partial hospitalization / day treatment. Also reports: State licence, certification or accreditation reported; CARF accreditation reported.
Widest Range of Payment Options Reported
How this list is made: each facility scores one point for each of these 7 payment and cost-assistance options it reports to SAMHSA's FindTreatment.gov (Medicaid; Medicare; Private health insurance; Military insurance (TRICARE); Cash or self-payment; Sliding fee scale; Payment assistance). A facility needs at least 4 to appear. Facilities are shown from the highest count to the lowest; facilities with the same count are in alphabetical order, which has no other meaning. Up to 10 are shown.
- Aurora Charter Oak Hospital, Covina, CA: reports 6 of 7 payment and cost-assistance options: Medicaid; Medicare; Private health insurance; Military insurance (TRICARE); Cash or self-payment; Payment assistance. Also reports: Joint Commission accreditation reported.
- Health Service Alliance, Chino, CA: reports 6 of 7 payment and cost-assistance options: Medicaid; Medicare; Private health insurance; Cash or self-payment; Sliding fee scale; Payment assistance.
- Aegis Treatment Centers LLC, Pomona, CA: reports 5 of 7 payment and cost-assistance options: Medicaid; Medicare; Private health insurance; Military insurance (TRICARE); Cash or self-payment. Also reports: State licence, certification or accreditation reported; CARF accreditation reported.
- Bienestar Pomona, Pomona, CA: reports 5 of 7 payment and cost-assistance options: Medicaid; Medicare; Private health insurance; Cash or self-payment; Payment assistance.
- Canyon Ridge Hospital, Chino, CA: reports 5 of 7 payment and cost-assistance options: Medicaid; Medicare; Private health insurance; Military insurance (TRICARE); Cash or self-payment.
- National Council on Alc and Drug Dep, Covina, CA: reports 5 of 7 payment and cost-assistance options: Medicaid; Medicare; Cash or self-payment; Sliding fee scale; Payment assistance. Also reports: State licence, certification or accreditation reported.
- National Council on Alc and Drug Dep, Pomona, CA: reports 5 of 7 payment and cost-assistance options: Medicaid; Medicare; Cash or self-payment; Sliding fee scale; Payment assistance. Also reports: State licence, certification or accreditation reported.
- Social Model Recovery Systems, Covina, CA: reports 4 of 7 payment and cost-assistance options: Medicaid; Private health insurance; Cash or self-payment; Payment assistance. Also reports: State licence, certification or accreditation reported; CARF accreditation reported.
Widest Range of Medication Options Reported
How this list is made: each facility scores one point for each of these 4 medications used in treatment it reports to SAMHSA's FindTreatment.gov (Buprenorphine; Methadone; Naltrexone; Medication for alcohol use disorder). A facility needs at least 2 to appear. Facilities are shown from the highest count to the lowest; facilities with the same count are in alphabetical order, which has no other meaning. Up to 10 are shown.
- Aurora Charter Oak Hospital, Covina, CA: reports 3 of 4 medications used in treatment: Buprenorphine; Naltrexone; Medication for alcohol use disorder. Also reports: Joint Commission accreditation reported.
- Center for Integrated Family/Health, Covina, CA: reports 3 of 4 medications used in treatment: Buprenorphine; Naltrexone; Medication for alcohol use disorder. Also reports: State licence, certification or accreditation reported.
- Social Model Recovery Systems, Covina, CA: reports 3 of 4 medications used in treatment: Buprenorphine; Naltrexone; Medication for alcohol use disorder. Also reports: State licence, certification or accreditation reported; CARF accreditation reported.
- Aegis Treatment Centers LLC, Pomona, CA: reports 2 of 4 medications used in treatment: Buprenorphine; Methadone. Also reports: State licence, certification or accreditation reported; CARF accreditation reported.
Widest Range of Client Groups Reported
How this list is made: each facility scores one point for each of these 12 age groups and client groups accepted it reports to SAMHSA's FindTreatment.gov (Adolescents; Young adults; Adults; Seniors; Pregnant or postpartum women; Adult women; Adult men; Veterans; Active duty military; Criminal justice clients; Clients who have experienced trauma; Co-occurring mental and substance use disorders). A facility needs at least 5 to appear. Facilities are shown from the highest count to the lowest; facilities with the same count are in alphabetical order, which has no other meaning. Up to 10 are shown.
- Center for Integrated Family/Health, Covina, CA: reports 12 of 12 age groups and client groups accepted: Adolescents; Young adults; Adults; Seniors; Pregnant or postpartum women; Adult women; Adult men; Veterans; Active duty military; Criminal justice clients; Clients who have experienced trauma; Co-occurring mental and substance use disorders. Also reports: State licence, certification or accreditation reported.
- Aegis Treatment Centers LLC, Pomona, CA: reports 11 of 12 age groups and client groups accepted: Young adults; Adults; Seniors; Pregnant or postpartum women; Adult women; Adult men; Veterans; Active duty military; Criminal justice clients; Clients who have experienced trauma; Co-occurring mental and substance use disorders. Also reports: State licence, certification or accreditation reported; CARF accreditation reported.
- Health Service Alliance, Chino, CA: reports 9 of 12 age groups and client groups accepted: Adolescents; Young adults; Adults; Seniors; Veterans; Active duty military; Criminal justice clients; Clients who have experienced trauma; Co-occurring mental and substance use disorders.
- Canyon Ridge Hospital, Chino, CA: reports 8 of 12 age groups and client groups accepted: Adolescents; Young adults; Adults; Seniors; Veterans; Active duty military; Clients who have experienced trauma; Co-occurring mental and substance use disorders.
- Bienestar Pomona, Pomona, CA: reports 7 of 12 age groups and client groups accepted: Young adults; Adults; Seniors; Veterans; Active duty military; Clients who have experienced trauma; Co-occurring mental and substance use disorders.
- Aurora Charter Oak Hospital, Covina, CA: reports 6 of 12 age groups and client groups accepted: Adolescents; Young adults; Adults; Seniors; Veterans; Co-occurring mental and substance use disorders. Also reports: Joint Commission accreditation reported.
- National Council on Alc and Drug Dep, Covina, CA: reports 5 of 12 age groups and client groups accepted: Adolescents; Young adults; Adults; Seniors; Co-occurring mental and substance use disorders. Also reports: State licence, certification or accreditation reported.
- National Council on Alc and Drug Dep, Pomona, CA: reports 5 of 12 age groups and client groups accepted: Adolescents; Young adults; Adults; Seniors; Co-occurring mental and substance use disorders. Also reports: State licence, certification or accreditation reported.
Questions People Often Ask
What should I ask when I call a treatment program?
Ask about their admissions process, what types of therapy they offer, and what level of care they provide. It is also wise to inquire about hours, what to bring to your first appointment, and whether they can help connect you with other local resources.
Do I need a referral to start treatment?
Many programs accept self-referrals, but it is best to call ahead and ask each program directly about their specific intake process and any requirements they may have.
What happens when I first contact an addiction treatment center?
The process usually starts with a phone call to the center, where staff ask about your substance use history, health, and goals to figure out the right level of care. From there, you may complete an assessment, either by phone or in person, before being scheduled to begin. It is worth asking how long the whole process takes and what documents or information you should have ready. Every center runs intake differently, so expect the details to vary from one program to the next.
How long does treatment at an addiction treatment center take?
That varies a lot depending on the level of care and the program itself. Residential programs often run from a few weeks to a few months, while intensive outpatient programs are commonly measured in weeks or months of scheduled sessions. Some people also continue with less frequent outpatient counseling or group support afterward. The best approach is to ask each center directly how long their programs typically last and how they decide when someone is ready to finish.
Can family members be involved in treatment at an addiction treatment center?
Many centers allow, and even encourage, family involvement, but the extent varies by program. Some offer family counseling sessions, education about recovery, or scheduled visiting times for residential programs. Others focus mainly on individual and group work. If family participation matters to you, ask specifically what each center offers, whether family sessions are part of the standard program or optional, and how loved ones can best support the process.