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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

Patient comments (1)

The overall average patient rating of Dr. Joyce Chang is Good. Dr. Chang has been reviewed by 9 patients who have provided 1 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.3
Promptness 4.7
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Joyce Chang, MD is board certified in Internal Medicine.

  • She has special expertise in 3 areas:
  • Dermabrasion
  • Sclerotherapy
  • Skin Cancer

Education & Awards

Dr. Chang graduated from Wayne State University, Detroit. She has 2 awards.

Patients' Choice Award (2014)
On-Time Doctor Award (2014 - 2015)


Dr. Chang has 7 hospital affiliations:

  • Providence Holy Cross Medical Center 
  • Greater El Monte Community Hospital 


  • Spanish

> > > > Dr. Joyce Chang, MD

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Additional Information
Dr. Joyce Chain-Ling Chang MD is a female Internist, has 14 years of experience and practices in Internal Medicine.
Where does Dr. Joyce C. Chang practice?
Dr. Joyce Chang has 1 office location.
Dr. Joyce Chang practices Internal Medicine near Carson, CA.
See Carson Internists.