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Gundersen Onalaska Clinic Pharmacy, Level 1

Gundersen Pharmacy Onalaska Clinic

Level 1, 3111 Gundersen Drive, Onalaska, WI 54650

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(800) 362-9567 Ext. 58100


Monday-Friday 8 a.m. - 8 p.m.


  • Prior authorization (working with your health insurance program to ensure you're receiving appropriate prescription coverage)
  • Medication Therapy Management Program - Your health insurer may participate in this program that helps make sure your doctor and pharmacist are coordinating services in ways that can improve your health.
  • Robust medication counseling by our highly qualified pharmacists
  • Non-sterile compounding - If your provider writes a prescription for a medication that requires adding several ingredients, our pharmacy is able to fill that prescription for you. An example would be a topical cream which includes multiple drugs.
  • Medication drop box located in close proximity of pharmacy


  • Free mailing of prescriptions
  • Delivery is available and free within La Crosse city limits by filling through our Gundersen La Crosse Clinic Pharmacy location
  • Convenient location when leaving the hospital or clinic

Learn more about Gundersen Pharmacy services and our Health Shop.

Outpatient Clinic Pharmacy is a department of Gundersen Lutheran Medical Center.

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Love + Medicine

Every day, Gundersen Health System staff deliver great medicine plus a little something extra—we call it Love + Medicine.

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