Serenity Treatment Center, Inc.

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Serenity Treatment Center, Inc. Serenity Treatment Center provides 3.1 low intensity residential halfway homes and outpatient centers for the treatment of substance use disorder.

Our mission at Serenity Treatment Center is to promote the well-being of the individuals and families in the Frederick County community by providing accessible, quality alcohol and substance abuse/addiction care for adolescents, adults, and their families, by utilizing a service system that emphasizes trust, respect, confidentiality, and compassion. We are committed to the philosophy that we exist for the client, to provide the highest quality of individualized treatment necessary for them to experience sobriety and maintain a healthy, productive and fulfilling lifestyle.

Elizabeth one of our Hagerstown addiction clinicain hosted a costume party for her clients yesterday, and they all got i...
16/10/2025

Elizabeth one of our Hagerstown addiction clinicain hosted a costume party for her clients yesterday, and they all got into the spirit by dressing up ❤️

Today we celebrate a significant milestone — 10 years of recovery for Sean Nicholson. Sean, your personal story inspires...
13/10/2025

Today we celebrate a significant milestone — 10 years of recovery for Sean Nicholson.

Sean, your personal story inspires and motivates every individual who enters Serenity's doors. You demonstrate that recovery is a powerful and achievable goal, and your journey serves as a testament to the human spirit.

Your leadership, honesty, and commitment have been instrumental in shaping Serenity into the compassionate and purpose-driven organization it is today.

We offer our sincerest appreciation for your tireless efforts and for exemplifying that recovery is a new beginning, full of possibilities and promise. 💙

Congratulations on achieving this remarkable milestone!

Serenity Treatment Center Welcomes New Leadership ⭐️ We're proud to announce Sean Nicholson's transition to Chief Execut...
09/10/2025

Serenity Treatment Center Welcomes New Leadership ⭐️

We're proud to announce Sean Nicholson's transition to Chief Executive Officer (CEO), marking a significant milestone in Serenity Treatment Center's continued growth and evolution.

Our founder, Christine Marquardt, will assume the role of Founder/Chief Compliance Officer, ensuring our organization remains committed to the highest ethical standards and compliance.

Under Sean's guidance, Serenity has experienced unprecedented growth over the past two years, driven by his commitment to exceptional care, ethical practices, and a supportive community for clients and staff.

Join us in congratulating Sean on his new role and thanking Christine for her tireless dedication to Serenity's mission and values.

Serenity is committed to alleviating the obstacles that can hinder a client's ability to access quality clinical care. W...
06/10/2025

Serenity is committed to alleviating the obstacles that can hinder a client's ability to access quality clinical care. We are solutions-oriented and our ongoing partnership with The Frederick Motor Company has helped to enable the necessary resources to bridge the gap in transportation logistics. We are thrilled to collaborate with Danny Trunzo and The FMC to acquire our 2nd 15 passenger van in under 2 years. Their commitment to meeting our needs and the expertise of their staff have been vital to our organization.

Www.serenitytreatmentcenter.com

Apply today to join a team of skilled and passionate professionals who are committed to providing outstanding services t...
04/10/2025

Apply today to join a team of skilled and passionate professionals who are committed to providing outstanding services that make a lasting impact on the clients we serve.

Www.serenitytreatmentcenter.com

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20/09/2025
Serenity is pleased to announce the opening of its new Outpatient Center, located at 5703 Industry Lane in Frederick, Ma...
15/09/2025

Serenity is pleased to announce the opening of its new Outpatient Center, located at 5703 Industry Lane in Frederick, Maryland, offering the community access to exceptional clinical care services.

www.serenitytreatmentcenter.com

Serenity Treatment Center felt privileged to participate in Smithsburg Goes Purple at Veterans Park today. This impactfu...
13/09/2025

Serenity Treatment Center felt privileged to participate in Smithsburg Goes Purple at Veterans Park today. This impactful event brings the community together to promote overdose awareness, honor those we've lost, and support those still fighting. From free Narcan training to resources, raffles, and an honor walk, every moment underscored the significance of this cause. We are thankful to stand alongside remarkable people and organizations committed to breaking the stigma and saving lives. Together, we are stronger. Together, we are hope. ✨

Serenity is pleased to announce the expansion of its services with the establishment of its first female 3.1 low intensi...
13/09/2025

Serenity is pleased to announce the expansion of its services with the establishment of its first female 3.1 low intensity residential halfway house. We are now accepting applications for our 8 bed facility located in the city limits of Frederick, MD.

Www.serenitytreatmentcenter.com

Discover our new men's halfway house, a 3.1 long-term residential treatment program in Frederick, MD & start building a better future today!

Big News from Serenity Treatment Center! ✨We are expanding our 3.1 Residential Care (Low Intensity) program in Frederick...
12/09/2025

Big News from Serenity Treatment Center! ✨

We are expanding our 3.1 Residential Care (Low Intensity) program in Frederick, MD.

Our new facilities will open on Wednesday, September 17th, 2025. We will have two new 8-bed men's facilities and our first 8-bed women's facility.

All facilities are located within Frederick city limits, close to grocery stores, banks, job opportunities, and along the free TransIT bus routes. Our programs are staffed 24/7 by compassionate professionals committed to providing quality care and clinical excellence.

We are now accepting applications.
Apply today through our website

Need to refer someone to our level 3.1 residential treatment center? This page explains everything & provides a downloadable or online form.

Address

5703 Industry Lane Unit #103 Frederick, MD

Opening Hours

Monday 08:30 - 17:00
Tuesday 08:30 - 20:30
Wednesday 08:30 - 20:30
Thursday 08:30 - 20:30
Friday 08:30 - 15:00
Saturday 09:30 - 14:00

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Our Story

Our mission at Serenity Treatment Center is to promote the well-being of the individuals and families in the Frederick and Washington County communities by providing accessible, quality alcohol and substance abuse/addiction care for adolescents, adults, and their families, by utilizing a service system that emphasizes trust, respect, confidentiality, and compassion. We are committed to the philosophy that we exist for the client, to provide the highest quality of individualized treatment necessary for them to experience sobriety and maintain a healthy, productive and fulfilling lifestyle.