Medication-Assisted Treatment (MAT) in La Mesa, CA
Medication-assisted treatment in La Mesa, CA is delivered under one roof at Golden Coast Rehab: the prescriber and the counseling program share a building on La Mesa Boulevard, rather than splitting your care between a doctor on one side of the county and a program on the other. Medication for opioid and alcohol use disorders is managed here alongside the therapy it belongs with. Medi-Cal is welcome on any San Diego County plan through Drug Medi-Cal, at no cost when criteria are met.
- FDA-approved medication for opioid and alcohol use disorder, always paired with counseling
- Our Medical Director evaluates, prescribes, and adjusts, follow-up stays close early on
- Prescriber and counselor in one La Mesa building, not opposite sides of the county
- Medi-Cal welcome: covered through Drug Medi-Cal under DHCS 370254AP, no cost when criteria are met
- Every day, 8am – 8pm
- 100% confidential (HIPAA & 42 CFR Part 2)
- Adults 18+ · dual-diagnosis welcome
Book an assessment
Takes about 60 seconds. Eligible Medi-Cal members can pick an assessment time right away; everyone else hears from our admissions team, usually within the hour.
Key Takeaways: Medication-Assisted Treatment (MAT)
- Prescriber and counselor under one La Mesa roof; induction and adjustments happen where therapy happens
- FDA-approved medication for opioid and alcohol use disorder, never prescribed without counseling
- Covered through Drug Medi-Cal in San Diego County at no cost when criteria are met, on any of the four plans
- 8809 La Mesa Blvd., Suite 102, La Mesa, CA 91942: off I-8 at SR-125, Orange Line trolley at the door, parking on site; call (619) 313-6223, answered 24/7
Golden Coast Rehab provides medication-assisted treatment (mat) for adults at 8809 La Mesa Blvd., Suite 102, La Mesa, CA 91942, our only facility, and the building every program on this site is delivered in.
Medication is managed here alongside your counseling, in the same building and by the same team, rather than split between a prescriber on one side of the county and a program on the other.

Getting to Our La Mesa Medication-Assisted Treatment (MAT) Treatment Center
MAT visits cluster early, when induction and stabilization need close follow-up, then spread out. Having the prescriber on La Mesa Boulevard, off I-8 at the SR-125 junction, means a medication adjustment is a short errand rather than a cross-county expedition. Directions are on the La Mesa location page.
What Does Our Medication-Assisted Treatment (MAT) Treatment Involve?
MAT from La Mesa means the prescriber and your counselor share a hallway: medication started, adjusted, and renewed in the same building where the therapy happens. Which medications we use, and for which disorders, is set out on medication-assisted treatment (mat) page.

What Should I Expect in My First Week of Medication-Assisted Treatment (MAT) Treatment in La Mesa?
Your first MAT week in La Mesa moves fast: medical evaluation with our prescriber, induction timed to your last use, and close follow-up visits while the dose settles. Counseling starts the same week, down the hall, not on a separate waitlist.
Ready to take the first step?
Speak with our admissions team: free, confidential, and no obligation.
How We Deliver Medication-Assisted Treatment (MAT) Treatment at Our La Mesa Center
At this location, medication for opioid or alcohol use disorder is prescribed by Dr. Thankachen, the Medical Director and a board-certified psychiatrist, following a full evaluation of use history and current health. Dosing is adjusted closely during the first stretch while cravings settle, then holds steady while counseling runs alongside it through either group sessions or the lighter outpatient schedule. There is no set discharge date for the medication itself; that call stays clinical, revisited with the same prescriber rather than handed off elsewhere.
Does Medi-Cal Cover Medication-Assisted Treatment (MAT) Treatment in La Mesa?
Medi-Cal is California's Medicaid program; in San Diego County it pays for this care through Drug Medi-Cal under DHCS certification 370254AP.
Yes. Medication-assisted treatment in La Mesa is covered under the Drug Medi-Cal Organized Delivery System, administered by San Diego County Behavioral Health Services, at no cost on any of the county's Medi-Cal plans when criteria are met. Our Medi-Cal page explains the mechanics.
Check your coverage
Medi-Cal welcome. Find out what your coverage includes.
Serving La Mesa and East County
MAT clients come in from across East County, from Lemon Grove up to Lakeside, about ten miles out, because keeping prescriber and program under one roof is worth the drive. However far you come in from, the medication file and the counseling notes live in the same building and inform each other.
Free Overdose Prevention and Peer Support Near La Mesa
Medication is one layer of safety; the free layers around it matter too, especially for the people at home. Worth knowing about whether or not you enroll here:
- Naloxone (Narcan): how naloxone reverses an opioid overdose, and why anyone close to opioid use should carry it. California pharmacies dispense it without a prescription.
- Narcotics Anonymous San Diego: free peer meetings, which many MAT clients attend alongside their medication, not instead of it.
- SAMHSA National Helpline: 1-800-662-4357, for confidential referrals, including other MAT prescribers.
Call (619) 313-6223, answered 24 hours a day.
Next Steps
Related Care for Medication-Assisted Treatment (MAT)
Levels of care for medication-assisted treatment (MAT) step up and down around your progress. Start where you are, and we'll adjust together.
Partial Hospitalization Program (PHP)
Our most structured outpatient level of care, offered as a specialty mental health service.
Learn moreIntensive Outpatient Program (IOP)
Evidence-based group and individual therapy with the flexibility to keep working, studying, and living at home.
Learn moreMedication-Assisted Treatment (MAT)
FDA-approved medication for opioid and alcohol use disorder, managed by our medical team.
Learn moreDual Diagnosis Treatment
Integrated care for substance use and co-occurring mental health conditions, treated together, not separately.
Learn moreVerify Your Insurance
Check your coverage in minutes: free, confidential, and with no obligation to enroll.
Learn moreAdmissions Process
See exactly what happens from your first call to your start date, step by step.
Learn moreServing members of every San Diego Medi-Cal plan
Credentialed through Optum, administrator of behavioral health services for the County of San Diego.
County of San Diego Behavioral Health ServicesContracted provider of Specialty Mental Health Services under County Contract 575462.Not sure if you're covered? Verify your benefits in minutes, free & confidential.
Admissions
Our Medication-Assisted Treatment (MAT) Admission Process
Starting treatment at Golden Coast Rehab takes one phone call. Here's exactly what happens from your first call.
Call or Reach Out
Speak with an admissions specialist: no pressure, completely confidential.
Verify Your Coverage
We confirm what your plan covers, Medi-Cal welcome, usually the same day.
Phone Assessment
A 10–15 minute ASAM-based assessment helps us understand your history and recommend the right level of care.
Clinical Review & Intake
Our team reviews your assessment, builds an individualized plan, and schedules your start date.
Questions, Answered
Medication-Assisted Treatment (MAT) FAQs
Are the prescriber and counselor in the same place for MAT in La Mesa?
Is MAT at your La Mesa facility medication only?
Does Golden Coast Rehab in La Mesa treat medication-assisted treatment (MAT)?
How much does medication-assisted treatment (MAT) treatment cost in La Mesa with Medi-Cal?
Do I need a referral for medication-assisted treatment (MAT) treatment in La Mesa?
What happens when I call Golden Coast Rehab about medication-assisted treatment (MAT) treatment for the first time?
Can I get to medication-assisted treatment (MAT) treatment in La Mesa without a car?
Who provides medication-assisted treatment (MAT) treatment at your La Mesa facility?
Chat with us.
We're here to help you or your loved one, whether the need is mental health, sobriety, or both. Free, confidential.
Find Golden Coast Rehab's Medication-Assisted Treatment (MAT) in La Mesa
Golden Coast Rehab is at 8809 La Mesa Blvd., Suite 102, in the La Mesa Village district of San Diego County's East County, just off Interstate 8 near the State Route 125 junction.
We are on La Mesa Boulevard, the main east-west street through the city and the spine of the Village district. Suite 102 is in the building at 8809, with parking on site. If you are coming for a first appointment and cannot find the entrance, call (619) 313-6223 from the curb and staff will walk you in.
By car, exit Interstate 8 toward central La Mesa and follow surface streets to La Mesa Boulevard. From the south and east, State Route 125 connects to I-8 within a couple of miles of the facility; from State Route 94, connect via SR-125 north.
The MTS Orange Line trolley stops at La Mesa Boulevard, connecting west toward downtown San Diego and east to the Grossmont Transit Center, where it meets the Green Line toward Santee and El Cajon. Several MTS bus routes also serve the boulevard. If transportation is the thing standing between you and treatment, say so on the phone; it is one of the most common practical obstacles and it is worth solving out loud rather than quietly concluding that treatment is not possible.
8809 La Mesa Blvd., Suite 102, La Mesa, CA 91942
Open every day, 8am – 8pm
Structure, support, and a team that knows your name, starting this week.
One call, answered by a person, 24 hours a day. We will tell you plainly whether this is the right fit, and where to go if it is not.
Every day, 8am – 8pm · Free & confidential · HIPAA & 42 CFR Part 2 protected

