Dr. Chang is on Doximity
As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.
- Connect with other colleagues in the same hospital or clinic
- Search all U.S. specialist profiles and refer a patient
- Read the latest clinical news and earn CME/CEU credits
Office
12303 DePaul dr
Saint Charles, MO 63301Phone+1 314-317-0600Fax+1 314-317-0606- Is this information wrong?
Education & Training
- St Louis University School of MedicineResidency, Internal Medicine, 2000 - 2003
- Xian Medicine UniversityClass of 1989
Certifications & Licensure
- UT State Medical License Current
- MO State Medical License 2003 - 2024
- FL State Medical License 1987 - 2024
- IL State Medical License 1988 - 2014
- OH State Medical License 1997 - 2002
- American Board of Internal Medicine Internal Medicine
Professional Memberships
- Member
Hospital Affiliations
- SSM Health St. Joseph Hospital - Lake Saint LouisLake Saint Louis, Missouri
- SSM Health DePaul Hospital - St. LouisBridgeton, Missouri
- Christian HospitalSaint Louis, Missouri
- Barnes-Jewish St. Peters HospitalSaint Peters, Missouri
- Progress West HospitalO Fallon, Missouri
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence: