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Endocrinologist (diabetes, hormones)
9 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. Karen Chang-Chen:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. Karen Chang-Chen is Excellent. Dr. Chang-Chen has been reviewed by 3 patients who have provided 0 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

Specialties & Research

Dr. Karen Chang-Chen, MD is board certified in Endocrinology, Diabetes & Metabolism.

  • She has special expertise in 3 areas:
  • Diabetes
  • Diabetes Mellitus
  • Diabetes

Education & Awards

Dr. Chang-Chen graduated from Medical School: Stony Brook University Health Sciences Center School of Medicine, Stony Brook NY.


Dr. Chang-Chen has 8 hospital affiliations:

  • St. Mary Medical Center - Langhorne 
  • Frankford Hospital 

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Additional Information
Dr. Karen J Chang-Chen MD is a female Internist, has 9 years of experience and practices in Endocrinology, Diabetes & Metabolism.
Where does Dr. Karen J. Chang-Chen practice?
Dr. Karen Chang-Chen has 1 office location.
Dr. Karen Chang-Chen practices Endocrinology, Diabetes & Metabolism near Philadelphia, PA.
See Philadelphia Endocrinologists.