Summary

Dr. Siegfried Yu treats colon polyps, hemorrhoids, and diverticular disease, and performs colonoscopy and lower GI endoscopy. He practices gastroenterology and internal medicine and has 21 years of experience. Dr. Yu is affiliated with Deaconess Illinois Crossroads and sees patients in La Crosse, Wisconsin, and Winona, Minnesota. He completed his residency at Medical College of Georgia Hospital and speaks English and Spanish. Patients on Vitals rate Dr. Yu 5 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 21 years of experience
  • 9 insurance plans accepted
  • speaks English, Spanish
  • Medical College Of Georgia Hospital
  • 2 written reviews
  • 2 specialties
  • 8 areas of expertise
  • 1 hospital affiliation
  • 4 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Siegfried William Baduya Yu has 4 locations

Gundersen La Crosse Clinic

1836 South AveLa Crosse, WI 54601
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

Winona Health Hospital

855 Mankato AveWinona, MN 55987

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Dr. Siegfried William Baduya Yu, MDDeborah Jean JahnkeCatherine E WilsonDr. Arick Paul Sabin, DO
GastroenterologyNurse PractitionerNurse PractitionerInfectious Disease
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
5 
0 
0 
0 
21 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English, Spanish Speaks English, Spanish
La Crosse , WIOnalaska , WIOnalaska , WILa Crosse , WI
Med School: Univ Of The East/Ramon Magsaysay Memorial Medical Center College Of Med
Current Profile
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Insurance Plans Accepted by Dr. Siegfried William Baduya Yu

  • Allegiance Life and Health
  • Blue Cross Blue Shield
  • Cigna
  • HealthPartners
  • MagnaCare
  • Meritain Health
  • UnitedHealthcare
  • Unity Health Insurance
  • WPS Health Plan

Medical Specialties

Dr. Siegfried William Baduya Yu has the following 2 specialties

Specialty Expertise

Dr. Siegfried William Baduya Yu has the following 8 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Internal Medicine
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

21 Years Experience

Dr. Siegfried William Baduya Yu holds expired and active medical licenses in the states of Minnesota and Wisconsin.

Medical License

Medical Doctor with an expired medical license in the state of Minnesota that expired in 2026 and an active medical license in the state of Wisconsin that expires in 2027.

Education & Training

Residency

Completed their residency at Medical College Of Georgia Hospital.

Medical School

Graduated from Univ Of The East/Ramon Magsaysay Memorial Medical Center College Of Med in 2005.

NPI Number

Dr. Yu's NPI number is 1386842565.

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Frequently Asked Questions

Is Dr. Siegfried Yu accepting new patients?
Dr. Siegfried Yu is accepting new patients on Vitals. View Dr. Siegfried Yu's profile on Vitals to make an appointment.
Does Dr. Siegfried Yu accept my insurance?
You can see the insurance plans that Dr. Siegfried Yu accepts on their Vitals profile.
What languages does Dr. Siegfried Yu speak?
Dr. Siegfried Yu speaks English and Spanish.
Which hospitals is Dr. Siegfried Yu affiliated with?
Dr. Siegfried Yu is affiliated with Deaconess Illinois Crossroads.
Where is Dr. Siegfried Yu's office located?
Dr. Siegfried Yu's office is located at 1836 South Ave, La Crosse, WI, 54601.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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