Dr. Ralph Koldinger, MD
Dr. Ralph Koldinger, MD is a gastroenterologist in Sacramento, CA and has over 60 years of experience in the medical field. He graduated from George Washington University School of Medicine & Health Sciences in 1963. He is affiliated with Sutter Medical Center-Ose Adams Medical Pavilion. He is accepting new patients.
Practice
3941 J St Ste 450 Sacramento, CA 95819Make an Appointment
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Make an appointment at Mercy General Hospital today at
(916) 545-2823.
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Dr. Koldinger's Reviews
Likelihood to recommend Dr. Koldinger
5.0
| 5 Star | 100% | 100% |
| 4 Star | 0% | 0% |
| 3 Star | 0% | 0% |
| 2 Star | 0% | 0% |
| 1 Star | 0% | 0% |
Overall Patient Satisfaction
Likelihood of recommending Dr. Koldinger to family and friends is 5 out of 5
About Me
biography
Dr. Ralph Koldinger, MD is a gastroenterologist in Sacramento, CA and has over 60 years of experience in the medical field. He graduated from George Washington University School of Medicine & Health Sciences in 1963. He is affiliated with Sutter Medical Center-Ose Adams Medical Pavilion. He is accepting new patients.Gastroenterology
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Uc Medical Center
Fellowship Hospital, 1971Mayo Grad School Of Medicine
Residency Hospital, 1967Uc Medical Center
Residency Hospital, 1965Uc Medical Center
Internship Hospital, 1964George Washington University School Of Medicine & Health Sciences
Medical School, 1963
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Locations
Practice
Affiliated Hospitals
- Recipient of 19
hospital awardsAmerica’s 100 Best Hospitals for Gastrointestinal Surgery Award™ (2025, 2024)
Superior clinical outcomes in bowel obstruction treatment, colorectal surgeries, gallbladder removal, and upper gastrointestinal surgery
View all awardsSurgical Care Excellence Award™ (2025, 2024, 2023)
Superior clinical outcomes in bowel obstruction treatment, colorectal surgeries, gallbladder removal, and upper gastrointestinal surgery
View all patient feedbackHow patients felt about the care they received at this hospital.
88%Patients said they were given information about recovering at home4% higher than the national average
77%Patients said that doctors always listened to them and explained things well1% higher than the national average
Compare with other Gastroenterologists
Compare Dr. Koldinger with our nearby Gastroenterologists at Mercy General Hospital.
Make an appointment at Mercy General Hospital today at
(916) 545-2823.
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