StepOne Service Mercy Hospital

StepOne Service Mercy Hospital Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from StepOne Service Mercy Hospital, Hospital, 1400 US 61, Festus, MO.

StepOne Service™ Mercy Hospital is a hospital-based, three-to-five day acute withdrawal management service in Mercy Hospital South and Mercy Hospital Jefferson.

01/08/2026

STL Real Talk is a series developed by StepOne Service to provide updates to our community members regarding emerging initiatives and challenges within the Greater St. Louis area. We begin this series with an urgent update: carfentanil has re-emerged in the local illicit drug supply, increasing the risk of overdose and reinforcing the need for access to care.

01/08/2026

St. Louis Real Talk

01/05/2026

A hangover usually fades in a day. But if symptoms linger—tremors, nausea, vomiting, anxiety—it may be more than a hangover .On National Hangover Day, we want to gently remind you: daily or heavy drinking changes the body, and ongoing symptoms can be a sign of alcohol withdrawal. You don’t have to guess or push through it alone.

Reach out and we'll connect you to the right resource. Visit: https://steponeservice.com/addiction-recovery-step-one/

01/05/2026
12/29/2025

Winter can feel heavy, but small routines can make a big difference. Finding small ways to support your body—like getting Vitamin D, drinking plenty of water, or trying warm lemon water in the morning—can make the season feel lighter. Keep your routines and stay connected to others to protect your mental health and be supported, especially in the winter months.

12/29/2025

Many people delay treatment during the holidays to keep things “normal,” but your wellbeing can’t wait. Getting help now is a gift to yourself and your future. Recovery doesn’t take away from your family; it gives them the gift of more years with you. StepOne Service is here to walk with you, even through the uncomfortable moments.

If you or a loved one needs help, contact us today: https://steponeservice.com/addiction-recovery-step-one/

12/29/2025

The holidays can bring up complicated emotions and memories. Give yourself permission to recognize your limits without guilt. If certain environments feel triggering, it’s okay to step back. Your peace and safety matter more than any holiday expectation.

12/10/2025

Transportation might seem like a small detail, but it can make a big difference in how a holiday event feels. Don’t get stuck in moments that feel overwhelming. A trusted friend or support member who can drive you—or help you step away—can be a lifeline.

12/10/2025

Holiday gatherings can be unpredictable, so setting a time limit can help you feel grounded. If things go well, great—stay as long as you feel comfortable. If not, your exit plan gives you the freedom to leave with confidence. Your recovery deserves that level of care.

12/10/2025

Holiday stress is real, but planning ahead can make it easier to manage. Start thinking about what you need now so you don’t feel rushed or pressured later. Set expectations and give yourself room to breathe to stay grounded when the season gets busy. StepOne Service is always here to help you navigate moments like these.

12/10/2025
12/10/2025

Behind every StepOne success story is a team of compassionate professionals who care deeply about their patients and communities. Thank you to our staff, coordinators and healthcare professionals for the difference you make every day.

Address

1400 US 61
Festus, MO
63028

Opening Hours

Monday 8:30am - 4:30pm
Tuesday 8:30am - 4:30pm
Wednesday 8:30am - 4:30pm
Thursday 8:30am - 4:30pm
Friday 8:30am - 4:30pm

Telephone

+13142825234

Alerts

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