advertisement
Browse Health
Internist, Gastroenterologist (digestive), Hepatologist
12 years of experience
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

5.0
  •  
(3)
Patient comments (0)

The overall average patient rating of Dr. Michael Chang is Excellent. Dr. Chang has been reviewed by 3 patients who have provided 0 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.7
  •  
Promptness 3.7
  •  
Courteous Staff 3.7
  •  
Accurate Diagnosis 5.0
  •  
Bedside Manner 5.0
  •  
Spends Time with Me 5.0
  •  
Follows Up After Visit 5.0
  •  

Specialties & Research

Dr. Michael Chang, MD is board certified in Internal Medicine and Gastroenterology.

  • He has special expertise in 5 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Education & Awards

Dr. Chang graduated from Boston University .


Affiliations

Dr. Chang has 3 hospital affiliations:

  • Brockton Hosp, Brockton, Ma 
  • OHSU Hospital 
  • Veterans Affairs Medical Center - Portland 

> > > > Dr. Michael Chang, MD

Similar doctors nearby

Dr. Scott Mader

Internal Medicine
30 years experience
Portland, OR

Dr. Tatyana Yefremova

Internal Medicine
7 years experience
Portland, OR

Dr. Matthew Bliziotes

Internal Medicine
35 years experience
Portland, OR

Dr. Linda Humphrey

Internal Medicine
28 years experience
Portland, OR

Dr. David Smith

Internal Medicine
36 years experience
Portland, OR

Dr. David Hickam

Internal Medicine
34 years experience
Portland, OR
Search All Similar Doctors
Additional Information
Dr. Michael Fei Chang MD is a male Internist, has 12 years of experience and practices in Internal Medicine, Gastroenterology, and Hepatology.
Where does Dr. Michael F. Chang practice?
Dr. Michael Chang has 2 office locations.
Dr. Michael Chang practices Internal Medicine, Gastroenterology, and Hepatology near Portland, OR.
See Portland Internists, Portland Gastroenterologists, and Portland Hepatologists.