Dr. Elmer Chang, MD
Dr. Elmer Chang, MD is a gastroenterologist in Mission Viejo, CA and has over 25 years of experience in the medical field. He graduated from Northwestern University Feinberg School of Medicine in 1998. He is affiliated with Providence Mission Hospital Mission Viejo. He is accepting new patients and telehealth appointments.
Mission Heritage Mission Viejo - Gastroenterology
27799 Medical Center Rd Ste 310 Mission Viejo, CA 92691Make an Appointment
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Compare Dr. Chang with our nearby Gastroenterologists at Riverside Community Hospital.
Make an appointment at Riverside Community Hospital today at
(951) 335-3393.
Dr. Chang is a Healthgrades Choice provider in Gastroenterology
The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
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- Above average experience
- Good hospital quality
- Good patient ratings
- No healthcare sanctions
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Dr. Chang's Reviews
Likelihood to recommend Dr. Chang
4.3
| 5 Star | 79% | 79% |
| 4 Star | 0% | 0% |
| 3 Star | 0% | 0% |
| 2 Star | 11% | 11% |
| 1 Star | 11% | 11% |
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How was your experience with Dr. Chang?Overall Patient Satisfaction
Likelihood of recommending Dr. Chang to family and friends is 4.263158 out of 5
About Me
biography
Dr. Elmer Chang, MD is a gastroenterologist in Mission Viejo, CA and has over 25 years of experience in the medical field. He graduated from Northwestern University Feinberg School of Medicine in 1998. He is affiliated with Providence Mission Hospital Mission Viejo. He is accepting new patients and telehealth appointments.Gastroenterology
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Baylor College Of Medicine
Internship Hospital, 1999Northwestern University Feinberg School Of Medicine
Medical School, 1998
Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.
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Locations
Mission Heritage Mission Viejo - Gastroenterology
Affiliated Hospitals
- Recipient of 5
hospital awardsPatient Safety Excellence Award™ (2025)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all awardsAmerica’s 100 Best Hospitals for Gastrointestinal Surgery Award™ (2023)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all patient feedbackHow patients felt about the care they received at this hospital.
84%Patients said they were given information about recovering at home76%Patients said that nurses always listened to them and explained things well1% higher than the national average
Compare with other Gastroenterologists
Compare Dr. Chang with our nearby Gastroenterologists at Riverside Community Hospital.
Make an appointment at Riverside Community Hospital today at
(951) 335-3393.
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