Marion County Services

Marion County Services We provide activities, grants, case management, activities, and payee services for the developmentally disabled citizens in Marion County.

We have public board meetings on the 2nd Tuesday of each month at 6:30pm in our office. Our Mission:
To Increase Choice, Respect, Ability, and Involvement for the Developmentally Disabled Citizens of Marion County. Our Philosophy
“Filling the gaps in service to meet the needs of people with disabilities”
Our primary goal is to find innovative ways to support the families and bolster the independence of individuals with disabilities. Marion County Services for the Developmentally Disabled has been serving individuals and their families in our local community for over 25 years. Throughout our years of service, we’ve exponentially grown through the demands for needs right here in our own county. Just ask a few of our employees and they’ll tell you exactly how we’re continuing to find innovative health and living support options which foster greater independence. Marion County Services addresses real mental health and wellness needs through a host of time-tested, specialized tools. We provide quality, one-on-one time tailoring a working plan for addressing real support and health needs. MCSDD strives to seamlessly integrate individuals with developmental disabilities into our community. Providing services is one thing, and it is vital, but most importantly, MCSDD encourages fostering self-advocacy: we don’t just give our individuals the proverbial fish for life- we strive to equip them with the tools they need for successfully and catching their own with confidence, too. Marion County Services also helps individuals and their families identify, apply for and obtain health and wellness-based grants which further enable their own self-advocacy and quality of life. Our citizens and neighbors who we enable often need adaptive equipment, help with costs for medical travel so they can obtain the regular, quality help they need, and assistance with every-day living – just to name a few. This is primarily where grant funding we receive is specifically allocated for. Marion County Services for the Developmentally Disabled translates into real, professional enabling of real individuals in our community to continue to receive the quality help they need- this means ensuring quality of life for our neighbors- funds for healthy and fulfilling lives- and the fulfillment of the continuing promise towards tangible equality for every developmentally disabled citizen of Marion County. Contact us about how you can help today! (And Thank You)
Our current Board Members are:
Gregg Koelliker - President
Jennifer Leftwich - Vice President
Steve Viorel – Secretary/Treasurer
Sue Major
Casey Welch
Sandy Walton
Paula Crookshanks
Donna Reid
John Freiling

22 years! Thank you Carla for your dedicated service to MCSDD and the individuals we serve is appreciated! Thank you!
12/22/2025

22 years! Thank you Carla for your dedicated service to MCSDD and the individuals we serve is appreciated! Thank you!

39 individuals and staff came out to our Christmas party. Everyone else had such a good time.
12/17/2025

39 individuals and staff came out to our Christmas party. Everyone else had such a good time.

We are ready to party!
12/16/2025

We are ready to party!

Tonight is the night! hope to see you there.
12/16/2025

Tonight is the night! hope to see you there.

Don't forget the upcoming Christmas Party at MCSDD! Hope to see you there!

Don't forget the upcoming Christmas Party at MCSDD! Hope to see you there!
12/09/2025

Don't forget the upcoming Christmas Party at MCSDD! Hope to see you there!

9 years today! Alison Wagner has been with MCSDD 9 years today! Thank for Ali for your willingness to help everyone at M...
12/06/2025

9 years today! Alison Wagner has been with MCSDD 9 years today! Thank for Ali for your willingness to help everyone at MCSDD and especially our individuals!

Basketball practice!
12/03/2025

Basketball practice!

Don't forget we have Special Olympics Basketball practice tonight at the armory from 4pm-5pm. See you there!
12/03/2025

Don't forget we have Special Olympics Basketball practice tonight at the armory from 4pm-5pm. See you there!

12/02/2025

Due to our policy that if Hannibal Schools are closed, there is no activities, we will not be having Friends Council or Aktion Club today, 12/2/25. Be safe!

12/02/2025

Don't forget Friends Council 12/2/25 3:15pm at MCSDD

11/27/2025

Don't forget Aktion Club 12/2/25 at 5:30pm at MCSDD. Bring Christmas Cards to sign for others, bring a snack to share and bring your own drink. See ya there!

11/25/2025

Address

12 Northport Plz
Hannibal, MO
63401

Opening Hours

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

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