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Katelyn M Mellion

Katelyn M Mellion, MD

4.830 ratings, 6 reviews

Bariatric SurgeryGeneral Surgery

Highlights

Age Groups Seen

  • Adult 21-65
  • Older Adult >65

Languages

  • English

Gender

Female

Clinical Interests

  • Bariatric surgery
  • Foregut surgery
  • General surgery
  • Hernia surgery
  • Robotic surgery

Locations

  1. Emplify Health La Crosse General Surgery Services
  2. Emplify Health Onalaska Surgery Clinic

Expertise

Education

  • Fellowship: Gundersen Medical Foundation, Bariatric Medicine, 2020
  • Residency: Trihealth (Good Samaritan Hospital) Program, General Surgery, 2019
  • Medical School: The University of Toledo College of Medicine, 2014

Board Certifications

  • Surgery (General Surgery): American Board of Surgery, 2019

Insurance

Please contact the doctor's office directly to confirm acceptance of insurance. *denotes Medicare Advantage Plan
Search plans
  • Aetna Health Management
  • Amerigroup Iowa Inc
  • Anthem BCBS WI
  • Arise Health Plan/ WPS
  • BCBS MN
  • Benefit Plan Administrators
  • Care Wisconsin
  • CIGNA
  • Community Link
  • Group Health Cooperative of Eau Claire
  • HealthEOS by Multiplan
  • Healthpartners, Inc
  • Independent Care Health Plan Medicaid
  • Medica IFB
  • Meritain Health
  • MHS Health
  • Midlands Choice
  • Quartz
  • The Alliance
  • Tricare West
  • Ucare Minnesota
  • United Healthcare Inc.
  • WCA Group Health Trust
  • Wellmark BCBS IA
  • Wisconsin Physician Services

Ratings & Reviews

4.8 out of 5

30 ratings, 6 reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

Provider Explained Things Clearly
Provider Listened Carefully
Provider Gave Easy to Understand Instructions
Provider Knew Medical History
Provider Showed Respect
Provider Spent Enough Time
Search reviews
    5 out of 5 stars
    Reviewed on 4/10/2026

    Dr. Mellion was very nice and she thoroughly explained everything I needed to know about my surgery. And she will be the one doing my surgery. I trust her whole heartily.

    5 out of 5 stars
    Reviewed on 2/8/2026

    Very professional visit

    5 out of 5 stars
    Reviewed on 9/9/2025

    Very good.

    5 out of 5 stars
    Reviewed on 9/5/2025

    Dr. Mellion was absolutely amazing!!!!!!

    2 out of 5 stars
    Reviewed on 8/9/2025

    No answer for my problem

    5 out of 5 stars
    Reviewed on 4/5/2025

    She was very nice.

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