Dr. Alan W. Chang, MD

Gastroenterology, Specialist

(1 review)
Accepting new patients 16 years of experience Offers telehealth


Dr. Chang is board certified in Gastroenterology. He earned his medical degree from University of Pennsylvania School of Medicine, Philadelphia, PA and completed both his residency and fellowship from Temple University Hospital, Philadelphia, PA. He is interested in all areas of digestive health, with particular interest in colon cancer screening.

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Accepting New Patients

Insurance Accepted

Conditions Treated and Procedures Performed

Online Scheduling

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Experience & Treatment Frequency

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Diverticulitis, Intestinal
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Treatment Frequency

Very High
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Treatment Frequency

Very High
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Diverticulitis, Intestinal
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Treatment Frequency

Very High
View other providers who treat this condition

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Ratings & Reviews

Average provider rating


Based on 1 review

Time with patient

Accuracy of diagnosis

Listening skills

Clear explanations

Trust in decision making

Post visit follow-up

Office & Staff Evaluation

Office appearance

out of 5

Ease of scheduling

out of 5

Friendly staff

out of 5

Billing matters

out of 5

Average wait time

not available

Group 24

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Patient Reviews

1 review

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1 star
Dec 3, 2018

Dr. Chang has been my G.I. specialist for about a decade now. He is an excellent doctor. He has always been very thorough, professional, yet a kind and caring doctor. He always has known my case, my needs and always been extremely connected to all...

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About Dr. Alan W. Chang, MD


  • Gastroenterology
  • Specialist

Years of Experience

16 years of experience

Languages Spoken

  • English



NPI Number


Education & Certifications

Medical Education

  • Perelman School of Medicine University of Pennsylvania


  • Temple University Hospital

Board Certifications

  • ABMS
  • Gastroenterology
  • Gastroenterology
  • Internal Medicine


The Pavilion At Doylestown Hospital

599 W State St Ste 200,

Doylestown, PA 18901


Admitting Hospitals

  • Doylestown Hospital

Frequently Asked Questions