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Summary
Dr. Katelyn Mellion is a surgeon who specializes in treating conditions related to weight management and hernia repair. She earned her medical degree from the University of Toledo College of Medicine and has been practicing for 12 years. Her surgical expertise focuses on helping patients with obesity, pediatric weight concerns, and ventral hernias.
Dr. Mellion is affiliated with several respected healthcare systems, including Gundersen Lutheran Medical Center, Mayo Clinic Health System La Crosse, and Winona Health Hospital. She practices across multiple locations in Wisconsin, Iowa, and Minnesota, including La Crosse, Decorah, and West Union. Her clinical work involves comprehensive metabolic testing and specialized surgical pathology procedures to support patient care and treatment planning.
Dr. Mellion is affiliated with several respected healthcare systems, including Gundersen Lutheran Medical Center, Mayo Clinic Health System La Crosse, and Winona Health Hospital. She practices across multiple locations in Wisconsin, Iowa, and Minnesota, including La Crosse, Decorah, and West Union. Her clinical work involves comprehensive metabolic testing and specialized surgical pathology procedures to support patient care and treatment planning.
AI-generated from data on this provider profile.
Quick Facts
- accepting new patients
- 12 years of experience
- University Of Toledo College Of Medicine
- 1 specialty
- 1 area of expertise
- 4 hospital affiliations
- 7 office locations
- Female
Office Locations
Dr. Katelyn Maureen Mellion has 7 locationsGundersen La Crosse Clinic
1836 South AveLa Crosse, WI 54601 Tel: (608) 782-7300
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Gundersen Decorah Clinic
1830 State Highway 9Decorah, IA 52101 Tel: (563) 382-3140
Mon7:30 am - 6:00 pm
Tue7:30 am - 6:00 pm
Wed7:30 am - 6:00 pm
Thu7:30 am - 6:00 pm
Fri7:30 am - 4:00 pm
SatClosed
SunClosed
Gundersen Health General Surgery
1900 South AveLa Crosse, WI 54601 Tel: (608) 775-2331
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Gundersen Health Bariatric Surgical Services
3111 Gundersen DrOnalaska, WI 54650Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Katelyn Maureen Mellion, MD | Dr. Leroy Jordan Trombetta, MD | Dr. Phillip Paul Schwend, DO | Dr. Mary Kathleen Christian, MD |
| Surgery | Surgery | Surgery | Surgery |
| Accepts New Patients | Accepts New Patients | ||
| 12 Years of Experience | 29 Years of Experience | 38 Years of Experience | 35 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks Spanish, English | Speaks English | |
| La Crosse , WI | Decorah , IA | Wabasha , MN | La Crosse , WI |
| Med School: University Of Toledo College Of Medicine | Med School: Creighton University School Of Medicine | Med School: A T Still University Kirksville College Of Osteopathic Medicine | Med School: University Of Kansas School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Katelyn Maureen Mellion
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Katelyn Maureen Mellion has the following specialty
Specialty Expertise
Dr. Katelyn Maureen Mellion has the following area of expertise
Certifications, License, & Education
12 Years Experience
MEDICAL LICENSE
Medical Doctor, Wisconsin, 2025, Expired
Medical Doctor, Minnesota, 2026, Active
EDUCATION & TRAINING
Medical School
University Of Toledo College Of MedicineGraduated in 2014
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Frequently Asked Questions
- Is Dr. Katelyn Mellion accepting new patients?
- Dr. Katelyn Mellion is accepting new patients on Vitals. View Dr. Katelyn Mellion's profile on Vitals to make an appointment.
- Does Dr. Katelyn Mellion accept my insurance?
- You can see the insurance plans that Dr. Katelyn Mellion accepts on their Vitals profile.
- Does Dr. Katelyn Mellion accept virtual/telehealth appointments?
- Dr. Katelyn Mellion has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Which hospitals is Dr. Katelyn Mellion affiliated with?
- Dr. Katelyn Mellion is affiliated with Gundersen Lutheran Medical Center, Gundersen Palmer Lutheran Hospital, Winona Health Hospital, and Mayo Clinic Health System La Crosse.
- Where is Dr. Katelyn Mellion's office located?
- Dr. Katelyn Mellion's office is located at 1836 South Ave, La Crosse, WI, 54601.
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