Methadone Treatment Centers Near Portland, ME

Why Trust Us

As a top-rated website for addiction treatment, AddictionGroup understands the importance of helping you find a reputable addiction clinic. Addiction is a severe problem, so our team comprehensively analyzed hundreds of methadone clinics to provide the best recommendations.

Here are some criteria that our team considers when researching and evaluating addiction clinics:

  • Licenses and accreditation
  • Specializations
  • Treatment approach
  • Experience in treating opioid addiction
  • Insurance coverage

We also employed advanced AI technology to evaluate 4028 patient reviews to identify the best methadone clinic in Portland. It helps us narrow our recommendations so you can find the best clinic for your needs.

Top 8 Methadone Treatment Centers Near Portland, ME

Pine Tree Recovery Center

17 Bishop St, Portland, ME 04103

4.8 out of 5 (120 reviews)

Pine Tree Recovery Center is highly praised for providing a comfortable and supportive environment for opioid addiction treatment. The staff members are described as caring and professional, and the food is praised as incredible. Many individuals credit Pine Tree Recovery Center with helping them on their journey to recovery and are grateful for the guidance and support they received.


  • The staff at Pine Tree Recovery Center is highly praised in multiple reviews, with mention of their attentiveness, professionalism, and genuine care for the clients.
  • The facility provides a comfortable and supportive environment, with comfortable accommodations, enjoyable groups and activities, and delicious food.
  • Pine Tree Recovery Center is described as a place of healing, where individuals can find guidance, regain balance, and ultimately achieve successful recovery.

South Portland Comprehensive Treatment Center

400 Western Ave, South Portland, ME 04106

4.6 out of 5 (24 reviews)

The Methadone treatment center receives positive reviews overall. Patients appreciate the knowledgeable staff, caring and friendly approach, and the fast service. Many reviewers credit the clinic with helping them turn their lives around and stay sober. The compassionate and understanding nature of the staff is highlighted, and guests from out of state also speak highly of their experience at the center.


  • Knowledgeable and caring staff: The doctors and staff at this Methadone treatment center are extremely knowledgeable and genuinely care about their patients. They make the experience easy, fantastic, and shocking in a positive way.
  • Supportive and compassionate environment: The staff and counselors at this center are incredibly friendly, helpful, and compassionate. They go above and beyond to listen to patients, provide the help they need, and treat them as individuals rather than just a number.
  • Quick intake process: Unlike other clinics in the area that have long wait times for intake, this center was able to get a reviewer in for an intake appointment within days. The director even personally did an intake and got the reviewer dosed within an hour, demonstrating competence and efficiency.

Cap Quality Care

1 Delta Dr, Westbrook, ME 04092

4.1 out of 5 (23 reviews)

The Methadone treatment center has received overwhelmingly positive reviews. The staff, including doctors, nurses, counselors, and receptionists, are highly praised for their compassion and support. Many individuals credit the center with saving their lives and improving their overall well-being. The program is highly recommended for those struggling with opioid addiction.


  • Supportive and caring staff: The staff, including doctors, counselors, nurses, and receptionists, are mentioned multiple times as being helpful, respectful, and treating patients like human beings.
  • Effective treatment: Several reviewers mention how the Methadone treatment at this center has saved their lives and helped them overcome addiction. They speak highly of the program and its ability to keep them clean, sober, and engaged in work.
  • Flexible treatment options: The center offers different forms of medication and accepts medical marijuana without it affecting the patient's ability to receive take-home doses. They also offer payment arrangements to make treatment more accessible.

Groups Recover Together

315 Park Ave, Portland, ME 04102

4.1 out of 5 (15 reviews)

The first review shares a personal story of how the MAT program and group recovery at the Methadone treatment center helped the reviewer turn their life around, including finding stability, a supportive partner, and sobriety. The second review highlights the effectiveness of the peer support model and medication provided by the center in staying clean for over a year. The subsequent reviews express gratitude for the support, accountability, and positive experiences with the staff and fellow group members at the treatment center. Overall, the reviews suggest that the Methadone treatment center is effective in helping individuals overcome addiction and build a support system.


  • Supportive Group Atmosphere: Many reviewers express their gratitude for the sense of community and support they found at the Methadone treatment center. The groups and peers are described as understanding, helpful, and willing to lend an ear or provide assistance when needed.
  • Effective Treatment Approach: Several reviewers credit the Methadone treatment program with helping them stay clean and sober. They mention that the combination of medication, doctors, nurses, counselors, and group therapy has been instrumental in their recovery journey. Chronically relapsing individuals have experienced long periods of sobriety since starting treatment.
  • Knowledgeable and Supportive Staff: Reviewers appreciate the doctors, counselors, and staff members at the center for their knowledge and support. They feel that these professionals genuinely care about their well-being and are committed to helping them through their recovery journey.

Liberty Bay Recovery Center

343 Forest Ave, Portland, ME 04101

4.6 out of 5 (106 reviews)

The majority of reviewers express satisfaction with the Methadone treatment provided by this center, stating that it has helped them overcome their opioid addiction and regain control of their lives. Some mentioned the helpful and caring staff, who offer support and guidance throughout the recovery process. However, a few reviewers expressed concerns about wait times and the strict regulations imposed by the center. Overall, it appears to be an effective treatment center with a supportive staff, but it may have some issues with organizational aspects.


  • Effective treatment: Many users mentioned that they found the Methadone treatment provided at this center to be very effective in helping them overcome opioid addiction. This indicates that the center has a track record of providing successful treatment outcomes.
  • Caring and supportive staff: Several reviewers praised the center's staff for being caring, understanding, and supportive throughout their treatment journey. This suggests that the center prioritizes the well-being and needs of its patients and provides a compassionate environment for recovery.
  • Comprehensive approach: Some reviewers highlighted the center's comprehensive approach to treatment, which includes not only medication-assisted therapy with Methadone but also counseling and other supportive services. This signifies that the center takes a holistic approach to addiction treatment, addressing both the physical and psychological aspects of recovery.

Casco Bay Recovery

989 Brighton Ave, Portland, ME 04102

5 out of 5 (48 reviews)

Casco Bay Recovery is highly recommended by reviewers who have experienced their Methadone treatment program. The staff is described as knowledgeable, compassionate, and supportive, creating a welcoming environment. Many reviewers credit the program with saving their lives and helping them make positive changes, with some noting that the staff's personal experiences with recovery make them relatable and trustworthy. Overall, Casco Bay Recovery is regarded as a top-notch treatment facility with a focus on community and holistic recovery.


  • Knowledgeable and compassionate staff: The staff at Casco Bay Recovery are described as knowledgeable, understanding, and compassionate. They genuinely care about the well-being and success of their clients, going above and beyond to create a supportive environment.
  • Effective and life-changing program: Many reviewers highlight how Casco Bay Recovery helped them achieve long-term sobriety and make positive changes in their lives. The program is described as life-saving, providing tools and direction for recovery, addressing inner issues, behaviors, and trauma, and helping individuals stay sober and comfortable in their own skin.
  • Welcoming and supportive community: Reviewers appreciate the warm and welcoming atmosphere at Casco Bay Recovery. The staff's shared experience and personal knowledge create a sense of community and belonging, making individuals feel understood and supported in their recovery journey.

Discovery House

400 Western Ave, South Portland, ME 04106

4.3 out of 5 (17 reviews)

The Methadone treatment center receives mostly positive reviews. Reviewers mention the kind and helpful staff, the effectiveness of the program in helping with opioid addiction, and the convenience of the location. Some reviewers also mention that the center is a good place to start the recovery journey.


  • Provides both Methadone and Suboxone programs to suit individual needs.
  • Friendly and helpful staff who are non-judgmental and listen to patients.
  • Convenient location and fast service for a comfortable experience.

Health Care Resource Centers Lewiston

18 Mollison Way, Lewiston, ME 04240

4.1 out of 5 (14 reviews)

The reviews are overwhelmingly positive, with multiple reviewers praising the amazing staff and how the center has positively impacted their lives. Some reviewers mention guest dosing without any issues. Overall, the center is described as a great place with caring staff who are willing to help those who are committed to their recovery.


  • Highly supportive and caring staff
  • Effective in helping individuals recover from opioid addiction
  • Successful in helping pregnant women with addiction treatment and ensuring the health of both mother and child

What is Methadone?

Methadone is a synthetic opioid agonist for Opioid Use Disorder (OUD). Many people in recovery rely on methadone as part of their treatment program.

However,  methadone can be addictive when misused. You should always take methadone under a healthcare professional’s supervision to prevent unwanted side effects.


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How Does Methadone Work?

Methadone binds with brain receptors activated by other opioids like heroin and morphine. It reduces cravings and withdrawal symptoms.

Opioid-dependent people who take methadone don’t experience the same kind of euphoria. One of methadone’s benefits is its long duration of action, allowing it to have a slow onset and prolonged effect.

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Forms of Methadone

Various forms of methadone are available, depending on your treatment plan. Your doctor can also determine the best methadone form suitable for you.

Here are the common forms of methadone:3 

  • Tablet: Methadone tablets are taken orally. You can swallow it whole or mix it in water if it's a dispersible tablet.
  • Liquid: You can also take methadone as a liquid. This is usually prescribed to those with difficulty swallowing tablets or capsules. The liquid concentrate contains 10 milligrams of methadone per milliliter.
  • Injection: Methadone can also be administered as an injection. It’s an alternative for those who can't take oral medication. 

How Long Does Methadone Treatment Usually Last?

It’s recommended to stay on methadone treatment for at least 12 months.

Some may even be on methadone treatment for 20 years.5 This is because opioid addiction is a chronic condition that requires ongoing to prevent relapse. 

Other factors that affect the duration of methadone treatment include:

  • The severity of the addiction
  • Your response to the treatment
  • Overall health 
  • Specific recovery goals

Once you’ve achieved stability, gradually tapering the methadone dose is essential. It helps minimize any withdrawal symptoms.

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Possible Side Effects and Risks of Methadone

Methadone also comes with possible side effects and risks. These side effects will vary for everyone depending on their body’s reaction to the drug.

According to the Substance Abuse and Mental Health Services Administration (SAMHSA), common side effects of methadone include:1

  • Nausea and vomiting
  • Restlessness
  • Slow breathing
  • Itchy skin
  • Heavy sweating
  • Constipation
  • Sexual problems
  • Mood swings 
  • Mental clouding

These side effects and risks are why gradual tapering of methadone is essential. It allows you to adjust to fewer doses, reducing the risk of severe side effects.


Methadone is a synthetic opioid agonist used for opioid use disorder. It binds with opioid receptors in the brain and helps reduce cravings and withdrawal symptoms. 

Methadone can be addictive and has side effects, so you should only take methadone under a professional's supervision. Gradually tapering off the drug also prevents any severe side effects.


  1. “What is Methadone?” Substance Abuse and Mental Health Services Administration (SAMHSA).
  2. "How do medications to treat opioid use disorder work?" National Institute on Drug Abuse, 2021.
  3. "Understanding the Forms of Methadone.” MedMark Treatment Centers. 
  4. "Methadone." The Centre for Addiction and Mental Health, 2021.
  5. Malervy J. "How long should you be on Methadone?" Recovery Centers of America.
  6. "How much does opioid treatment cost?" National Institute on Drug Abuse, 2021. 

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