In April 2022, the Winston Clinic joined the Mainline Health Systems, Inc. team. We want to reassure the community that you can expect the same excellent care from the Winston Clinic team you know and trust. Mainline Health is excited to be a part of Grant County and the Sheridan community. We are located on Little Creek Road in Sheridan. Our hours of operation are Monday – Thursday 8:00 AM – 5:00 PM, and Friday 8:00 AM – 12:00 PM.

Mainline Health Winston Clinic is the longest established and largest clinic in Grant County. We are a family-oriented organization, and we offer high-quality and compassionate care. We offer a full range of Primary Care services including routine/sick visits, wellness exams, bloodwork and more.

We see children of all ages and even offer childhood immunizations. Mainline Health Winston Clinic also offers treatment for injuries. We do suturing, x-ray with casting for fractures, and we are in close proximity for specialty referrals. With 20 exam rooms, we can take care of all your healthcare needs for the entire family.

If you are a Medicare recipient, ask about our Chronic Care Management Program (CCM). This program helps with everything from scheduling appointments to medication management, to community resources. For more information about our CCM program, you may call 870-568-3663.

To schedule an appointment at our Mainline Health Winston Clinic, please call our office at 870-942-3000.

506 Little Creek Rd.
Sheridan, AR 72150

Ph: (870) 942-3000
Fax: (870) 942-3005

Monday: 8:00AM - 5:00PM
Tuesday: 8:00AM - 5:00PM
Wednesday: 8:00AM - 5:00PM
Thursday: 8:00AM - 5:00PM
Friday: 8:00AM - 12:00PM

Corporate ADDRESS

583 West Gaines

Monticello, AR 71655


Phone: (870) 538-5414

After Hours: (870) 538-3355