Dr. Alan Chang specializes in gastroenterology, internal medicine in Doylestown, Pennsylvania.

Dr. Alan Chang has been compared 339 times. Details of Dr. Chang's 16 years experience as an MD, his hospital affiliation and education at University of Pennsylvania are available on your free doctor report.

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 Board Certification, Specialty and Expertise

Dr. Alan Chang has been identified as specializing in Gastroenterology and Internal Medicine.


  • Gastroenterology
  • Internal Medicine
He is certied by The American Board of Internal Medicine for Gastroenterology and Internal Medicine.

More information available on your free report

Accepted Insurance

Insurance plans and networks accepted by a doctor are not necessarily universal across all locations at which the doctor practices. This can be affected by many factors such as different group practices, hospital affiliations and working arrangements at those locations. Checking that the doctor you are visiting and the facility they are at are in-network providers for your insurance plan can save you money and headaches later from surprise medical bills.

Dr. Alan Chang accepts the following plans at 599 W State St, Doylestown, PA

  • Cigna
  • Humana
  • Independence Blue Cross
  • Horizon Blue Cross Blue Shield of New Jersey
  • Evercare

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 Hospital Affiliation

A hospital affiliation covers any doctor who has an affiliation, association or admitting privilege with a hospital. A doctor's particular affiliation to a specific hospital can translate to the overall quality of that provider.

Dr. Chang is affiliated with 1 hospital:

Doylestown Hospital
595 W State St
Doylestown, PA 18901


Dr. Chang attended medical school at University of Pennsylvania School of Medicine and graduated in 1998 having 16 years experience.

While there is no proven correlation between the quality of one's educational institution and the quality of one's professional competence, it is often an indicator. Medical schools have various levels of selectivity (some are harder to get into than others), and both the quality of their clinical training and level of research are measured. Additional medical training in both residency and fellowships and the facilities they are conducted at also provide a history of the doctors' level of training and experience.

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