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Summary
Dr. Karen Chang treats abdominal pain, hemorrhoids, and rectal bleeding, and performs colonoscopy, lower GI endoscopy, and colorectal cancer screening. She practices gastroenterology and is affiliated with Arrowhead Regional Medical Center, Kaiser Foundation Hospital, Saint Bernardine Medical Center, Community Hospital of San Bernardino, and Redlands Community Hospital. Dr. Chang earned her medical degree from Lake Erie College of Osteopathic Medicine and sees patients in San Bernardino, Fontana, and Colton, California.
Overview based on verified provider data
Quick Facts
- 10 years of experience
- Lake Erie College Of Osteopathic Medicine
- 1 specialty
- 5 hospital affiliations
- 3 office locations
- Female
Office Locations
Dr. Karen Chia Chie Chang has 3 locationsCommunity Hospital Of San Bernardino
1805 Medical Center DrSan Bernardino, CA 92411 Tel: (909) 887-6333
Compare with Similar Doctors
 |  |  |  |
| Dr. Karen Chia Chie Chang | Jan Seiler, APRN | Chimdi Mfebe, APRN | Theresa Obonyano, APRN |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 10 Years of Experience | |||
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English | |
| San Bernardino , CA | Montgomery , AL | Little Rock , AR | Sacramento , CA |
| Med School: Lake Erie College Of Osteopathic Medicine | Med School: Georgia State University | Med School: Chamberlain University College of Nursing | Med School: The University of Texas Health Science Center at Houston |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Karen Chia Chie Chang
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Karen Chia Chie Chang has the following specialty
Certifications, License, & Education
10 Years Experience
Dr. Karen Chia Chie Chang holds an expired medical license in the state of California.
Medical License
Doctor Of Osteopathy with an expired medical license in the state of California that expired in 2026.
Education & Training
Medical School
Graduated from Lake Erie College Of Osteopathic Medicine in 2016.
NPI Number
Dr. Chang's NPI number is 1861855439.
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Frequently Asked Questions
- Which hospitals is Dr. Karen Chang affiliated with?
- Dr. Karen Chang is affiliated with Arrowhead Regional Medical Center, Kaiser Foundation Hospital, Saint Bernardine Medical Center, Community Hospital Of San Bernardino, and Redlands Community Hospital.
- Where is Dr. Karen Chang's office located?
- Dr. Karen Chang's office is located at 1805 Medical Center Dr, San Bernardino, CA, 92411.
- How can I make an appointment with Dr. Karen Chang?
- You can find contact information for Dr. Karen Chang here on Vitals.
- Does Dr. Karen Chang accept my insurance?
- You can see the insurance plans that Dr. Karen Chang accepts on their Vitals profile.
- Is Dr. Karen Chang accepting new patients?
- Dr. Karen Chang has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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