Human Service Agency is a mental health clinic and addiction treatment center located at 301 1st Ave E, Sisseton, SD 57262. We are dedicated to providing comprehensive support and treatment for individuals facing mental health challenges and addiction issues. Our office hours are Monday through Thursday from 8 AM to 5 PM. For more information, visit our website at humanserviceagency.org or contact us at +1 605-886-0123.

What they offer:

Outpatient Intensive Outpatient IOP Mental Health Services

Working Hours:

Monday: 8 AM–7 PM
Tuesday: 8 AM–7 PM
Wednesday: 8 AM–7 PM
Thursday: 8 AM–7 PM
Friday: 8 AM–5 PM
Saturday: Closed
Sunday: Closed

Facility Gallery

Call the Facility

+16058860123

Anxiety Symptoms

Depression Treatment

Signs of Bipolar Disorder

OCD Treatment

Alcohol Addiction

Opioid Addiction

Fentanyl

ADHD Diagnosis

Featured Resources

FAQ

Dev

03/13/2026

Your Questions Answered What is this website, and how can it help me? Our site is a comprehensive directory connecting you with verified addiction treatment centers across the United States. It simplifies your search by allowing you to filter facilities by location, needs, and insurance coverage. You’ll also find educational resources, recovery stories, and more. […]