Meridian Gateway Treatment Center

About Meridian Gateway Treatment Center

Meridian Behavioral Healthcare Inc operates a comprehensive behavioral health campus in Lake City, Florida offering both substance use disorder and mental health services for adults and adolescents. They provide crisis stabilization as well as outpatient and residential treatment with medication assisted treatment.

What levels of care are available?

Meridian’s Lake City campus offers crisis stabilization with emergency screening around the clock, outpatient counseling, and residential treatment programs for both adults and adolescents. Telehealth options are available. The adolescent residential program includes on-site schooling to support continuity of education during treatment.

Who can get help at Meridian Lake City?

Services are designed for adults and adolescents facing substance use disorders, mental health challenges, or both. The campus offers specialized support for clients with opioid use disorder through a certified Opioid Treatment Program, as well as care coordination and psychiatric medication management for clients with complex needs.

What is medication-assisted treatment like here?

Meridian’s MAT/OTP is led by board certified addiction medicine physicians and combines medication with group, client, and family therapy. This integrated approach supports clients working toward recovery from opioid use disorder with clinical oversight and psychosocial support.

Does Meridian accept insurance or offer financial help?

The program accepts Medicaid, Medicare, and a wide range of commercial plans. Income based payment options, payment plans, and indigent care pathways are available for qualifying clients.

Edited by: Kimberly Hawkins, MSc

Last Updated: April 14, 2026

Addiction Treatment Programs

Alcohol Rehab
The goal of an alcohol rehab in Florida is to give you the tools and skills you need to achieve long-term recovery. Alcohol rehab may include detox, inpatient treatment, and/or outpatient care. You’ll learn the roots of addiction and learn how to build a substance-free life.
Dual Diagnosis
Mental health concerns and substance use are often linked, which is known as a dual diagnosis. The right rehab in Florida can help you break free. A dual diagnosis program uses evidence-based approaches to help you overcome both your mental health concerns and substance use. This may include mental health medication, counseling, and more.
Opioid Addiction
In Florida, rehab provides a combination of therapy and education to help clients overcome opioid addiction. In an opioid treatment program, you’ll not only receive treatment, but you’ll participate in activities, receive peer support, and learn how to have fun without substance use.
Adult Program
An adult program in Florida addresses the recovery needs of clients in this life stage and gives them the tools they need to succeed. An adult program gives you the skills you need to overcome addiction and address the unique challenges of managing your work, relating to your family, raising children, and balancing a variety of other responsibilities
Men's Rehab
Men’s rehab programs in Florida address the unique needs of men in a safe, gender-specific environment. A men’s program gives you the skills you need to overcome addiction and address challenges such as family relationships, fatherhood, emotional management, and more.
Women's Rehab
A women’s rehab in Florida addresses the unique needs women have and allows them to build relationships in a gender-specific environment. A women’s program gives you the skills you need to overcome addiction and address your unique challenges, such as motherhood, building a career, having healthy relationships, and more.
Young Adult Rehab
Young people need unique support, and a young adult rehab in the state of Florida helps them learn new life skills while overcoming addiction. A young adult program gives you the skills you need to overcome addiction and address the unique challenges of transitioning from the teen years to adulthood.
Medication-Assisted Treatment (MAT)
The Lake City Gateway Treatment Center location provides MAT using buprenorphine, methadone, or naltrexone combined with counseling to treat opioid use disorder and reduce cravings and withdrawal symptoms.
Opioid Use Disorder Program
Meridian Gateway Treatment Center in Columbia County focuses on opioid use disorder care, combining FDA-approved medications with behavioral therapies to help adults manage cravings and sustain recovery.
Alcohol Use Disorder Support
Meridian’s MAT program at the Lake City facility extends to individuals addicted to alcohol, using medications alongside counseling to reduce cravings and support long-term recovery for adult clients.

Insurance Coverage

Self-pay options
Using self-pay in Florida to pay for rehab means writing a check, using a medical loan, or having money electronically sent to the treatment center. Be sure to check on the fee structure, which may depend on the level of care.
Private insurance
One of the best ways to pay for rehab in Florida is to use private insurance, which can pay for some or all of the cost. Contact your insurer to get full details, such as what centers are in-network with your plan and what out-of-pocket costs you might be responsible for.

Levels of Care

1
Detox Treatment
Don’t be afraid of detox in Florida. It’s the first step toward building a new life you love. Detox is often medically supervised, helping it be safe and as comfortable as possible. Medical supervision may include FDA-approved medication and other treatments.
2
Outpatient Rehab
Meridian Gateway Treatment Center offers adult outpatient substance abuse services in Lake City, Florida, allowing clients to receive structured care and MAT support while continuing daily responsibilities.

Therapies

Group Therapy
Overcoming substance use is easier if you’re not alone. During group therapy in Florida, you’ll hear others’ perspectives and get the support you need. Group therapy sessions generally last 60 to 90 minutes and may include discussing a specific issue, sharing wins and challenges, education about specific topics, or developing life skills.
Individual Therapy
Individual therapy in Florida helps clients overcome substance use by providing individualized, confidential support. Individual therapy is a normal part of evidence-based treatment programs, and may be a part of inpatient treatment, outpatient care, or both. Topics include processing past events that may have contributed to substance use, learning new life skills, and relapse prevention strategies.
Trauma Therapy
Many people with addiction issues in Florida use substances to decrease difficult feelings such as guilt, shame, fear, and more. Trauma-informed therapy can help you understand where these feelings come from and how to deal with them in a better way. Trauma-informed therapy may be part of both inpatient and outpatient substance use treatment and may include peer support, mental health medications, mindfulness, and developing new coping strategies.
Medication-Assisted Treatment Counseling
Meridian Gateway Treatment Center in Lake City pairs FDA-approved medications with counseling and behavioral therapies, supporting individuals working through opioid use disorder in an outpatient setting.
Behavioral Therapy
Counseling and behavioral therapy sessions accompany medication-assisted treatment at the Lake City location, helping clients address the psychological and behavioral aspects of opioid and alcohol use disorders.