MedMark Treatment Centers in Fairfield, CA

Overall Rating

(3 of 5)
Treatment Effectiveness
Accommodations & Amenities
Meals & Nutrition
1143 Missouri Street
Fairfield CA 94533

MedMark Treatment Centers Philosophy

MedMark Treatment Centers, a BayMark Health Services Company, provides outpatient medication-assisted treatment for opioid use disorder utilizing methadone and buprenorphine.

Areas of Specialization

  • Individualized Treatment
    Some facilities have an addiction treatment protocol that all patients or clients are expected to follow, while others customize or individualize treatment based on a person’s unique needs and circumstances. Factors that may affect treatment decisions include age, lifestyle, medical conditions, type of drug, religious beliefs, etc.

  • Outpatient
    Outpatient treatment describes all addiction treatment that is not residential. Patients live at home while undergoing rehab.

Facility Highlights


Individual Counseling

Group Counseling 360 Guide

Review by Contributors


MedMark Treatment Centers in Fairfield, Calif., roughly halfway between San Francisco and Sacramento, offers outpatient detoxification and counseling services for individuals seeking to safely withdraw from prescription pain pills. It is among the 16 percent of outpatient facilities in the state to offer detox services.

The outpatient clinic is open Monday through Friday, from 5 a.m. to 9 a.m. and then again from 9:30 a.m. to 1 p.m. On Weekends and holidays, the clinic opens its doors from 7 a.m. to 10:30 a.m.


This MedMark facility specializes in helping individuals who desire recovery from an opiate addiction such as hydrocodone and oxycodone. At first, clients must come in from treatment every day to stabilize. Then, after a certain amount of time in which they’ve met program criteria, passed their drug testing, and followed other rules, clients may receive medication to take home with them regularly.

In line with its belief that counseling is integral to full recovery, MedMark requires clients who receive medical treatment to attend all scheduled counseling sessions. In doing so, they’ll learn the tools and skills essential for long-term sobriety. Clients may also receive referrals for housing assistance and other community resources as they approach completion of their treatment.


While there is little information provided by the outpatient clinic on its staff, clients can expect detoxification to take place under close medical supervision. Case management professionals also work here. It is among the 28 percent of CARF accredited facilities in California.

REVIEWS has not yet received any reviews from this facility’s alumni, affiliated friends or family members, or staff.

On Google, however, where the outpatient clinic has an above-average rating of 3.9 out of five stars from nine individuals as of this writing, feedback was mixed.

While some found the staff welcoming and very helpful, others encountered a staff whom they considered rude, unprofessional, and disrespectful towards clients.[1] The single client to have shared their personal experience on Yelp left their warning: “If you are looking for a place of recovery, don't look here. I dare not speak my mind for fear they will take my 'take home' medication.”[2]


MedMark at Fairfield accepts Medi-Cal, Kaiser, Optum (United Healthcare), and VA, amongst other forms of insurance. It is among the roughly 35 percent of facilities that accept Medi-Cal, California's version of Medicaid.

[1] GoogleReviews

Published on October 2018

User Reviews

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  • Treatment Effectiveness
  • Accommodations & Amenities
THE Worst ...! Medmark has ruined the best Methadone Treatment center in Maryland. I truly loved this institution when developed and run by former management. Then Medmark hit. The impact Medmarc Inc. has had on this once wonderful place can not be overstated. Woe be to the client forced to see the one malingering director of half the clinic. If you love turmoil, arbitrary decisions, crying, lies, humiliation, prejudice, crushing disappointment, corporate greed, overworked employees, counselors not here when you desperately need their help, being forced to sign documents every time you see your counselor and accounting for every minute of your time just so counselors can get paid, a constant revolving administration with zero memory how to run this place, counselors in training that can't wait to put this place behind them as soon as they get their licence, carrying all this profound grief while trying to stay off drugs AND the worst methadone doctor on the face of God's green Earth ... THIS IS YOUR PLACE C_S

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