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Summary
Dr. Zenan Chang is a gastroenterologist and internal medicine physician who earned his medical degree from the David Geffen School of Medicine at UCLA. With seven years of experience in practice, he specializes in digestive health conditions and comprehensive internal medicine care. His dual training allows him to provide both specialized gastrointestinal treatment and broad-based primary care services.
Dr. Chang practices at multiple locations throughout Saint Louis, Missouri, with affiliations at Barnes Jewish Hospital, Christian Hospital, and Missouri Baptist Medical Center. He has particular expertise in treating gastrointestinal bleeding conditions, including upper GI bleeding cases. His practice focuses on helping patients with complex digestive disorders while maintaining a comprehensive approach to their overall health needs.
Dr. Chang practices at multiple locations throughout Saint Louis, Missouri, with affiliations at Barnes Jewish Hospital, Christian Hospital, and Missouri Baptist Medical Center. He has particular expertise in treating gastrointestinal bleeding conditions, including upper GI bleeding cases. His practice focuses on helping patients with complex digestive disorders while maintaining a comprehensive approach to their overall health needs.
AI-generated from data on this provider profile.
Quick Facts
- accepting new patients
- 7 years of experience
- David Geffen School Of Medicine At Ucla
- 2 specialties
- 1 area of expertise
- 3 hospital affiliations
- 3 office locations
- Male
Office Locations
Dr. Zenan Li Chang has 3 locationsWashington University School Of Medicine
660 S Euclid AveSaint Louis, MO 63110 Tel: (314) 362-8901
Mon8:30 am - 4:30 pm
Tue8:30 am - 4:30 pm
Wed8:30 am - 4:30 pm
Thu8:30 am - 4:30 pm
Fri8:30 am - 4:30 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Zenan Li Chang | Shauna Sanderson, APRN | Rebecca Humphries, APRN | Ashley Anderson, APRN |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 7 Years of Experience | |||
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English | |
| Saint Louis , MO | Tallahassee , FL | SACRAMENTO , CA | SACRAMENTO , CA |
| Med School: David Geffen School Of Medicine At Ucla | Med School: Creighton University College of Nursing | Med School: Emory University | Med School: East Tennessee State University - Quillen College of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Zenan Li Chang
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Zenan Li Chang has the following 2 specialties
Specialty Expertise
Dr. Zenan Li Chang has the following area of expertise
Certifications, License, & Education
7 Years Experience
MEDICAL LICENSE
Medical Doctor, Missouri, 2026, Expired
EDUCATION & TRAINING
Medical School
David Geffen School Of Medicine At UclaGraduated in 2019
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Frequently Asked Questions
- Does Dr. Zenan Chang accept my insurance?
- You can see the insurance plans that Dr. Zenan Chang accepts on their Vitals profile.
- Is Dr. Zenan Chang accepting new patients?
- Dr. Zenan Chang is accepting new patients on Vitals. View Dr. Zenan Chang's profile on Vitals to make an appointment.
- Which hospitals is Dr. Zenan Chang affiliated with?
- Dr. Zenan Chang is affiliated with Barnes Jewish Hospital, Christian Hospital, and Missouri Baptist Medical Center.
- Does Dr. Zenan Chang accept virtual/telehealth appointments?
- Dr. Zenan Chang has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Zenan Chang's office located?
- Dr. Zenan Chang's office is located at 660 S Euclid Ave, Saint Louis, MO, 63110.
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