5
1 Rating
Summary
Dr. Gustav Decker has practiced gastroenterology and internal medicine for 33 years and is affiliated with Mayo Clinic Hospital. He earned his medical degree from the University of the Witwatersrand Faculty of Health Sciences and sees patients in Rochester, Minnesota. Patients on Vitals rate Dr. Decker 5 out of 5.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 33 years of experience
- University Of The Witwatersrand Faculty Of Health Sciences
- 2 specialties
- 11 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
Based on patient feedback. Read the reviews
Office Locations
Dr. Gustav Anton George Decker has 4 locationsMayo Clinic Cardiology
200 1st St SwRochester, MN 55905 Tel: (507) 266-7722
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
Compare with Similar Doctors
 |  |  | |
| Dr. Gustav Anton George Decker, MD | Jan Seiler, APRN | Mary Labib | Jordan Marie Anderson |
| Gastroenterology | Gastroenterology | Anesthesiology | Nurse Practitioner |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 33 Years of Experience | 4 Years of Experience | ||
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | |||
| Rochester , MN | Montgomery , AL | Rochester , MN | Rochester , MN |
| Med School: University Of The Witwatersrand Faculty Of Health Sciences | Med School: Georgia State University | Med School: Nui Galway School Of Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Gustav Anton George Decker
Medical Specialties
Dr. Gustav Anton George Decker has the following 2 specialties
Specialty Expertise
Dr. Gustav Anton George Decker has the following 11 areas of expertise
Certifications, License, & Education
33 Years Experience
Dr. Gustav Anton George Decker holds an expired medical license in the state of Minnesota.
Medical License
Medical Doctor with an expired medical license in the state of Minnesota that expired in 2026.
Education & Training
Medical School
Graduated from University Of The Witwatersrand Faculty Of Health Sciences in 1993.
NPI Number
Dr. Decker's NPI number is 1396727095.
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Frequently Asked Questions
- Which hospitals is Dr. Gustav Decker affiliated with?
- Dr. Gustav Decker is affiliated with Mayo Clinic Hospital.
- How can I make an appointment with Dr. Gustav Decker?
- You can find contact information for Dr. Gustav Decker here on Vitals.
- Where is Dr. Gustav Decker's office located?
- Dr. Gustav Decker's office is located at 200 1st St Sw, Rochester, MN, 55905.
- Does Dr. Gustav Decker accept my insurance?
- You can see the insurance plans that Dr. Gustav Decker accepts on their Vitals profile.
- Is Dr. Gustav Decker accepting new patients?
- Dr. Gustav Decker is accepting new patients on Vitals. View Dr. Gustav Decker's profile on Vitals to make an appointment.
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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