Browse Health
Primary Care Doctor, Family Practitioner
27 years of experience
Accepting new patients
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).

Learn more about Dr. John Chang:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

5.0
  •  
(6)
Patient comments (3)

The overall average patient rating of Dr. John Chang is Excellent. Dr. Chang has been reviewed by 6 patients who have provided 3 comments. The rating is 5 out of 5 stars.

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

Education & Awards

Dr. Chang graduated from University of New England, Biddeford. He has 1 awards.

Awards  
Patients' Choice Award (2014)

Affiliations

Dr. Chang has 4 hospital affiliations:

  • Caritas Holy Family Hospital & Medical Center 
  • Lawrence General Hospital 

Languages

  • Chinese
  • Spanish

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Additional Information
Dr. John Vincent Chang DO and MD is a male Family Practitioner, has 27 years of experience and practices in Family Medicine.
Where does Dr. John V. Chang practice?
Dr. John Chang has 1 office location.
Dr. John Chang practices Family Medicine near Lawrence, MA.
See Lawrence Primary Care Doctors.