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Summary
Dr. Roger Chang is an internal medicine physician who specializes in hospital medicine, bringing 25 years of experience to patient care. He earned his medical degree from Northwestern University Feinberg School of Medicine and focuses on providing comprehensive care for hospitalized patients. Dr. Chang speaks English and has built his expertise over more than two decades of clinical practice.
Dr. Chang practices at multiple locations throughout Orange, California, including Saint Joseph Hospital Orange, UCI Medical Center, and Chapman Medical Center Inc. He treats patients with high blood pressure and related conditions, including serious cases requiring immediate attention. Roger Chang also performs essential diagnostic tests such as blood work to monitor patient health and guide treatment decisions.
Dr. Chang practices at multiple locations throughout Orange, California, including Saint Joseph Hospital Orange, UCI Medical Center, and Chapman Medical Center Inc. He treats patients with high blood pressure and related conditions, including serious cases requiring immediate attention. Roger Chang also performs essential diagnostic tests such as blood work to monitor patient health and guide treatment decisions.
Overview based on verified provider data
Quick Facts
- 25 years of experience
- speaks English
- Northwestern University Feinberg School Of Medicine
- 2 specialties
- 5 areas of expertise
- 2 board certifications
- 3 hospital affiliations
- 4 office locations
- Male
Office Locations
Dr. Roger S Chang has 4 locationsCompare with Similar Doctors
 |  |  |  |
| Dr. Roger S Chang, MD | Dr. Adama Diarra, DO | Dr. Daniel Benhuri, MD | Dr. Tooba Rehman, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 25 Years of Experience | 14 Years of Experience | 8 Years of Experience | 16 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English, French, Bambara | Speaks English | |
| Orange , CA | Tigard , OR | Beverly Hills , CA | Katy , TX |
| Med School: Northwestern University Feinberg School Of Medicine | Med School: Arizona College of Osteopathic Medicine | Med School: Icahn School of Medicine at Mount Sinai | Med School: CHICAGO MEDICAL SCHOOL AT ROSALIND FRANKLIN UNIVERSITY OF MEDICINE & SCIENCE |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Roger S Chang
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Roger S Chang has the following 2 specialties
Specialty Expertise
Dr. Roger S Chang has the following 5 areas of expertise
Certifications, License, & Education
25 Years Experience
Dr. Roger S Chang holds an active medical license in the state of California.
Medical License
Medical Doctor with an active medical license in the state of California that expires in 2026.
Education & Training
Medical School
Graduated from Northwestern University Feinberg School Of Medicine in 2001.
NPI Number
Dr. Chang's NPI number is 1730158239.
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Frequently Asked Questions
- What languages does Dr. Roger S Chang speak?
- Dr. Roger S Chang speaks English.
- Which hospitals is Dr. Roger S Chang affiliated with?
- Dr. Roger S Chang is affiliated with Saint Joseph Hospital Orange, Uci Medical Center, and Chapman Medical Center Inc.
- Does Dr. Roger S Chang accept my insurance?
- You can see the insurance plans that Dr. Roger S Chang accepts on their Vitals profile.
- Is Dr. Roger S Chang accepting new patients?
- Dr. Roger S Chang has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Roger S Chang's office located?
- Dr. Roger S Chang's office is located at 1100 W Stewart Dr Ste 3205, Orange, CA, 92868.
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