
Welcome to Mayo Clinic Health System in Onalaska
Your healthcare needs always come first. As part of a system of sites, we serve the Onalaska, Wisconsin, community through routine, preventive and specialized care services, wellness support and community engagement.
Our collaboration with Mayo Clinic connects you with the most trusted, specialty care in the U.S. We bring the most recognized medical expertise close to where you live. Your local provider can help you with seamless referrals to Mayo Clinic, if necessary.
Our community-based providers, paired with the resources and expertise of Mayo Clinic, enable you to receive highest-quality physical and virtual healthcare close to home.
Get the information and resources you need for your health and wellness journey with us:
- Meet your local providers.
- Locate the services you need
- Create an online account to connect virtually with your healthcare team.
- Visit our Patients & Visitors page for information and resources.
- Refer a patient.
Find Us
- Clinic
- Mayo Clinic Store

Clinic
191 Theater Road, Onalaska, WI 54650- Appointments:
- 608-392-5000
- General:
- 608-785-0940
- Hours:
- Mon-Fri:7:00 AM - 5:00 PM
- Closed: Thanksgiving, Christmas Day
- Same Day Clinic Hours:
- Mon-Fri:8:00 AM - 8:00 PM
- Sat-Sun:9:00 AM - 5:00 PM
- Closed: Thanksgiving, Christmas Day; open other holidays, hours vary
- Pharmacy Hours:
- Mon-Fri:7:00 AM - 6:00 PM
- Sat:9:00 AM - 12:00 PM

Mayo Clinic Store
1212 Well St., Onalaska, WI 53650- General:
- 608-392-9797
- Fax:
- 507-422-0960
- Hours:
- Mon-Fri:8:00 AM - 5:00 PM
Need to be Seen Today? View All Services & Treatments at this Location
If you are unable to see your primary care provider and need high-quality health care today, we offer several options where you can receive same-day care.
Same Day Clinic
Same Day Clinics provide treatment for many minor health concerns. Call ahead appointments available.
Family Medicine
Get care for your entire family, from prenatal care to geriatrics, including annual exams, well-child visits, diagnostics, immunizations, screenings and referrals to specialty care.
What’s Happening in the Community

Think outside the cereal box
Are you skipping breakfast because you think it will help you lose weight? We'll explain why you should think differently.

3 steps to control your environment and weight
When you think about managing your weight, eating healthy foods and physical activity come to mind. But have you thought about your eating environments? Tackle them with some addition, subtraction and saying no.

Clean eating: What does that mean?
Most Americans eat a diet rich in heavily processed foods packed with fat, sugar, sodium, chemicals, preservatives, food dyes and other additives. Learn how and why clean eating can be a healthy way of living.

Life with diabetes: What happens as we age?
If you have diabetes, you might encounter the effects of complications as you move into the latter part of your life. According to the Centers for Disease Control and Prevention, 50 percent of adults age 65 and older have prediabetes and 25 percent have diabetes.

Understanding the complex health risks of wildfire smoke
Wildfire smoke can affect air quality in areas thousands of miles away from active wildfires. Learn how to monitor air quality indexes to be aware of the air pollution in your area.

Don't fall for fad diets
Hear about a diet plan that seems too good to be true? It probably is. Learn the signs of a fad diet and three key elements in all healthy plans.

Reasons to love your new air fryer
Does the thought of using an air fryer intimidate you? With these tips, you'll get acquainted your new appliance, and soon you'll wonder what you did without it.

Strategies to control portions
Knowing how to eat healthier can help you take control of how much you eat each day. Start with these tips to remind you of easy ways to judge food portions.