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Joan L. Kortbein

Joan L. Kortbein, RD, CD, CDE

Specialties: Nutrition and Family Medicine

Call for an appointment

Current patients connect online through


Main Location

  • La Crosse Campus

    1900 South Avenue La Crosse, WI 54601

    • Office Phone: (608) 775-3447
    • Alternate Phone: (608) 372-4111
    • Fax: (608) 755-3522
  • Tomah Clinic

    505 Gopher Drive Tomah, WI 54660

    • Office Phone: (608) 775-3447
    • Alternate Phone: (608) 372-4111
    • Fax: (608) 755-3522

Also Sees Patients At:


Medical Interests

Consulting Dietitian, Diabetes Educator


  • English

Education and Training

University of Wisconsin-Stout

Patient Experience Ratings and Comments

Star ratings are calculated based on your responses to the survey question: “How likely would you be to recommend this provider to your family and friends?”

For more information about star ratings and comments you can review the Guide to Patient Experience Surveys and Star Ratings.

Ratings and Comments Distribution

Patient Comments

Comments are submitted by patients of Gundersen Health System through our Patient Experience Surveys and reflect their views and opinions. Patients are not identified for confidentiality and patient privacy.

what to expect

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