5
1 Rating
Summary
Dr. Gustav Decker is a gastroenterologist and internal medicine physician with over three decades of experience caring for patients. He earned his medical degree from the University of the Witwatersrand Faculty of Health Sciences. His extensive background spans 33 years in clinical practice, focusing on digestive health and comprehensive internal medicine care.
Dr. Decker practices at several locations throughout Rochester, Minnesota, including Mayo Clinic Hospital, Mayo Clinic Hospital Saint Marys Campus, Mayo Clinic Hospital Methodist Campus, and Olmsted Medical Center. His dual expertise in gastroenterology and internal medicine allows him to provide comprehensive care for patients with digestive concerns as well as general medical needs. Patients consistently rate his care highly, giving him an average rating of 5.0.
Dr. Decker practices at several locations throughout Rochester, Minnesota, including Mayo Clinic Hospital, Mayo Clinic Hospital Saint Marys Campus, Mayo Clinic Hospital Methodist Campus, and Olmsted Medical Center. His dual expertise in gastroenterology and internal medicine allows him to provide comprehensive care for patients with digestive concerns as well as general medical needs. Patients consistently rate his care highly, giving him an average rating of 5.0.
AI-generated from data on this provider profile.
Quick Facts
- accepting new patients
- 33 years of experience
- University Of The Witwatersrand Faculty Of Health Sciences
- 2 specialties
- 11 areas of expertise
- 2 board certifications
- 1 hospital affiliation
- 4 office locations
- Male
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 | Dr. Ana Catarina De Oliveira Virgens Paim, MD | Dr. Joseph Kramer Lobl, MD |
| Gastroenterology | Gastroenterology | Infectious Disease | Emergency Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 33 Years of Experience | 21 Years of Experience | 44 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 | Phoenix , AZ |
| Med School: University Of The Witwatersrand Faculty Of Health Sciences | Med School: Georgia State University | Med School: Escola Bahiana De Medicina E Saude Publica (Ebmsp) | Med School: New York Medical College |
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
MEDICAL LICENSE
Medical Doctor, Minnesota, 2026, Active
EDUCATION & TRAINING
Medical School
University Of The Witwatersrand Faculty Of Health SciencesGraduated in 1993
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Frequently Asked Questions
- 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.
- Does Dr. Gustav Decker accept my insurance?
- You can see the insurance plans that Dr. Gustav Decker accepts on their Vitals profile.
- How can I make an appointment with Dr. Gustav Decker?
- You can find contact information for Dr. Gustav Decker here on Vitals.
- Does Dr. Gustav Decker accept virtual/telehealth appointments?
- Dr. Gustav Decker has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Which hospitals is Dr. Gustav Decker affiliated with?
- Dr. Gustav Decker is affiliated with Mayo Clinic Hospital.
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