What are the opening hours?

Monday 8am - 6pm Tuesday 8am - 6pm Wednesday 8am - 6pm Thursday 8am - 6pm Friday 8am - 6pm Saturday 8am - 12pm

CMH Osceola Medical Center

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Osceola, MO
CMH Osceola Medical Center

CMH Osceola Medical Center & Walk-In Clinic offers family medicine, walk-in clinic, X-ray, lab, and and Saturday, 8 a.m. - 2 p.m. Phone: 417-646-5075.

CMH Osceola Medical Center and Walk-In Clinic is located at 855 Arduser, Osceola. Located in the former Tri-County Clinic building, CMH Osceola Medical Center is open Monday-Friday, 8 a.m. - 6 p.m. The clinic offers family medicine, walk-in clinic, X-ray, ultrasound and laboratory services on site, as well as telehealth. No appointment necessary for Walk-In Clinic services.

02/12/2026

February is American Heart Month! Your heart works hard for you every day, and small steps can make a big difference in your health. Eat heart-healthy foods, stay active, and keep track of your blood pressure and vital numbers.

Call Osceola Medical Center at 417-646-5075 today to schedule your wellness checkup!

For trusted tips on simple ways to improve your heart health, visit this article from the American Heart Association: https://bit.ly/4ai2djr

02/10/2026

Why do patients give Crystal Pearey, FNP-BC, and Osceola Medical Center & Walk-In Clinic five stars?

"My almost 3-year-old granddaughter was taken to Osceola Medical Center Walk-In Clinic because she had a significant laceration on her leg. Crystal Pearey, FNP-BC, was the provider and took such amazing care of her. With her age we thought she might have to go to the ER to have a little sedation prior to stitching her up but Crystal and the nurse Katie, took time with her and were able to stitch her up. Afterwards, the team gave her a stuffed unicorn that was bigger than she was, along with coloring books, stickers, and much more, ensuring [my granddaughter] left on a positive note. I cannot thank them enough for taking such great care of her." — Google review, Feb. 3, 2026

For more information about Crystal Pearey, FNP-BC, and the Osceola Medical Center and Walk-In Clinic, call 417-646-5075.

01/19/2026

Cervical cancer is one of the most preventable cancers, and routine screenings can make all the difference. Pap tests and HPV screenings help find changes early, when treatment is most effective.

If you’re due for a Pap test or HPV screening, call Osceola Medical Center at 417-646-5075 or your gynecologist to schedule your screening today.
Learn more: https://www.cancer.gov/types/cervical/screening

01/12/2026

Why do patients give Jennifer Gamber, FNP-C, at Osceola Medical Center & Walk-In Clinic five stars?

"The provider [Jennifer Gamber], was nice and courteous to me. answered all my questions and was very knowledgeable about what she was talking about. She gave me just want I needed to get better." — Patient review, Dec. 29, 2025

For more information about Jennifer Gamber, FNP-C, and the Osceola Medical Center and Walk-In Clinic, call 417-646-5075.

01/05/2026

We have adjusted walk-in hours this week. Thank you for your patience! Please note that days not listed below will operate during normal hours. 1/6 3pm-6pm, 1/7 12pm-6pm, 1/8 12pm-6pm

12/31/2025

Happy New Year from Osceola Medical Center!

Wishing you a healthy start to 2026. We will be closed on New Year’s Day, Thursday, Jan. 1, and will reopen with regular hours on Friday, Jan. 2.

For acute illness or injury care while we are closed, please visit CMH Walk-In Clinic at 2230 S. Springfield Avenue, Suite H-J, Bolivar, open from 9 a.m.-8 p.m. or or El Dorado Springs Medical Center at 322 E. Hospital Road, El Dorado Springs, open from 8 a.m.-8 p.m.

12/24/2025

Merry Christmas from Osceola Medical Center!
We wish you a joyful and healthy holiday season, and thank you for trusting us with your care throughout the year.

Holiday Hours:
Wednesday, Dec. 24 | 8 a.m.–noon
Thursday, Dec. 25 | Closed

11/27/2025

Happy Thanksgiving!

Osceola Medical Center is closed today, Thursday, Nov. 28, as our team enjoys the holiday with their families. We’ll reopen with normal hours tomorrow, Friday, Nov. 29.

If you need care for sudden illness or minor injuries today, the CMH Walk-In Clinic at 2230 S. Springfield Ave., Suite H-J, Bolivar, or the El Dorado Springs Medical Center and Walk-In Clinic at 322 E. Hospital Rd., El Dorado Springs, will be open 9 a.m.–2 p.m.

Wishing you a safe, healthy and happy Thanksgiving!

11/25/2025

Taking Care of Your Heart After a Heart Attack

You can lower your risk of another heart attack by:
✅ Taking your medications as directed
✅ Keeping follow-up visits with your care team
✅ Joining cardiac rehab
✅ Managing lifestyle risks like smoking, diet, and activity
✅ Leaning on support from friends, family, or fellow survivors

Find out more: https://bit.ly/3K4Wjcz

11/24/2025

The clinic will only have walk in from 12-6 pm tomorrow 11/25/25
Thank you!

11/20/2025

Happy National Rural Health Day!

Today we recognize the importance of rural healthcare and the exceptional professionals who make it possible. Our rural health clinic staff provide essential care, strengthen our communities and ensure patients have access to the services they need, right where they live. Thank you for all you do.

11/12/2025

No provider at the walk in today 11/12/25 Our provider had an emergency. will update post if I find someone to work it. Sorry for any inconvenience😔

Address

855 Arduser Drive
Osceola, MO
64776

Opening Hours

Monday	8am - 6pm
Tuesday	8am - 6pm
Wednesday	8am - 6pm
Thursday	8am - 6pm
Friday	8am - 6pm
Saturday	8am - 12pm

Website

https://www.citizensmemorial.com/locations/osceola-medical-center/index.html

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CMH Osceola Medical Center and Walk-In Clinic is located at 855 Arduser, Osceola. The clinic is open 7 days a week (Monday-Friday, 8 a.m. - 6 p.m., and Saturday and Sunday 8 a.m.-2 p.m.) and offers family medicine, walk-in clinic, X-ray, ultrasound and laboratory services on site, as well as telehealth and a pharmacy. No appointment necessary for Walk-In Clinic services. Phone: 417-646-5075.