
Gundersen Pharmacy – Onalaska Clinic
Fill your prescriptions quickly and conveniently at our pharmacy in Gundersen's Onalaska Clinic. We offer extended evening hours, free home delivery and mail prescription service, specialty pharmaceuticals and expert service from our friendly pharmacists.
Hours & address
Pharmacy hours
Open 7 days/week
Phone numbers
Phone: (608) 775-8699
Toll free: (800) 678-1862
Holiday hours
- New Year's Day: 7:00 am–3:00 pm
- Memorial Day: Closed
- Independence Day: Closed
- Labor Day: 7:00 am–10:00 pm
- Thanksgiving Day: 8:00 am–12:00 pm
- Christmas Eve: 7:00 am–3:00 pm
- Christmas Day: 8:00 am–12:00 pm
- New Year's Eve: 7:00 am–5:00 pm
Manage your prescriptions with MyChart
We’ve made some changes to make your online pharmacy experience easier!
Now, you can manage prescriptions for yourself, your family and anyone you’re a medical proxy for in Emplify Health MyChart. This includes:
- Refills
- Renewals
- Text reminders
- Payments
Get started today
- Create a MyChart account if you don’t have one.
- If you have a MyChart account, log in using your same credentials.
- Go to the ‘Medications’ tab in MyChart to see the improved features.
- Update your ‘Communication Preferences’ in MyChart to receive reminders via email, text or push notifications. If you were previously enrolled in text notifications for prescriptions, you’ll continue to receive them.
- Update your credit card information in MyChart to pay for prescriptions.
- Uninstall the old Gundersen Pharmacy app from your device(s).
Gundersen Pharmacy features
Specialty Pharmacy
If you take special medicine for a complex or rare health condition, Gundersen Specialty Pharmacy is here to help. We offer access to specialty prescriptions along with personalized support to help you safely manage your condition and medicine.



Free mail service and home prescription delivery
We offer convenient mailing of prescriptions to your home free of charge. Your pharmacist can help with transitioning your eligible prescriptions to free mail service. Most prescriptions arrive in 4 to 7 business days.
Home delivery of prescriptions is also free of charge for residents living in Holmen, La Crosse, La Crescent, Onalaska and Friendship. Please contact us to determine if your home is within our delivery range. We deliver prescriptions Monday through Friday. You’ll have your eligible prescription in hand about 2 business days after you’ve placed your order.
Contact your pharmacist to learn more.

Over-the-counter medications and medical supplies
When you're visiting our pharmacy for your prescriptions, you'll find more of what you need to get and stay well. We offer over-the-counter medicines for everything from allergies to wounds, cold and flu remedies, vitamins, medical equipment and more.

Vaccinations and immunizations
Conveniently catch up on your immunizations to protect your health at our pharmacy. We offer Shingrix, Flu, Tetanus/Diptheria and COVID vaccinations for patients 6 years and older. We encourage you to call us to schedule an appointment for immunizations.

Safe medication disposal
Looking for an easy and safe way to dispose of unused or expired medications? We have a medication drop box at our pharmacy for you to use at no cost. Stop by during business hours.
Find a pharmacy location
Looking for a different Gundersen Pharmacy? All of our pharmacies share the same network, so you can pick up your prescription wherever is most convenient for you.

Gundersen Pharmacy – Onalaska Clinic
3111 Gundersen Drive
Onalaska,
WI 54650

Gundersen Pharmacy – Sand Lake Road
111 Sand Lake Road
Onalaska,
WI 54650

Gundersen Pharmacy – Holmen
500 N. Holmen Drive
Holmen Square, Suite 506
Holmen,
WI 54636

Gundersen Pharmacy – Village Shopping Center
2511 Green Bay St.
La Crosse,
WI 54601

Gundersen Pharmacy – Cass Street
528 Cass St.
La Crosse,
WI 54601

Gundersen Pharmacy – East Building
724 Denton St.
La Crosse,
WI 54601

Gundersen Pharmacy – La Crosse Clinic
1836 South Ave.
La Crosse,
WI 54601

Gundersen Pharmacy – Winona Campus
1122 W. U.S. Highway 61
Winona,
MN 55987

Gundersen Pharmacy – Tomah Clinic
505 Gopher Drive
Tomah,
WI 54660

Gundersen Pharmacy – St. Elizabeth’s Wabasha
1200 Grant Blvd. W.
Ste. 101
Wabasha,
MN 55981

Gundersen Moundview Pharmacy
402 W. Lake St., Ste. 1
P.O. Box 40
Friendship,
WI 53934

Gundersen Pharmacy – Prairie du Chien Clinic
610 E. Taylor St.
Prairie Du Chien,
WI 53821

Specialty Pharmacy
If you take special medicine for a complex or rare health condition, Gundersen Specialty Pharmacy is here to help. We offer access to specialty prescriptions along with personalized support to help you safely manage your condition and medicine at our La Crosse Clinic, East Building and Onalaska Clinic Pharmacies.