Dr. STEPHEN Y CHANG , MD - GASTROENTEROLOGY ProfileDr. STEPHEN Y CHANG , MD – GASTROENTEROLOGY, Is MALE and specialized in GASTROENTEROLOGY, Dr. CHANG complete education, website and Fee details are given here. Dr. CHANG is one of most famous doctor in the GLEN ELLYN, CHANG is practicing in medical field for 17  Years. Doctor STEPHEN completed its graduation from UNIVERSITY OF WISCONSIN MEDICAL SCHOOL in the year 1999 and was awarded with degree by the medical institute UNIVERSITY OF WISCONSIN MEDICAL SCHOOL. From 17 years Dr. STEPHEN Y CHANG had been awarded by local authorities in the state IL, USA. Currently Dr. CHANG is Working in CENTRAL DUPAGE HOSPITAL ASSOCIATION hospital.

Dr. CHANG Identification Wiki

All doctors in united states have unique identification and thus Dr. CHANG. Three kind of Identities are assigned to Dr. STEPHEN Y CHANG , MD.

Unique professional ID assigned by NPPES – 1770695793 Unique individual professional ID assigned by PECOS – 3476592114 Unique ID for the individual professional enrollment that is the source for the data in the observation – I20050502000697
Individual professional last name – CHANG Individual professional first name – STEPHEN Professional middle name – Y
Professional Name suffix – Professional’s Gender – MALE Full Name with Credential Specialization –  Dr. STEPHEN Y CHANG , MD – GASTROENTEROLOGY

Dr. STEPHEN Medical Degree and Grades

Dr. STEPHEN CHANG was one of the brilliant student in the medical institute UNIVERSITY OF WISCONSIN MEDICAL SCHOOL, CHANG was awarded medical credential – MD by the Institute during the year 1999.

Medical credential – MD Professional’s medical school – UNIVERSITY OF WISCONSIN MEDICAL SCHOOL Graduation year – 1999
Primary medical specialty reported by the individual professional in the selected enrollment – GASTROENTEROLOGY First secondary medical specialty – Second secondary medical specialty –
Third secondary specialty –  Fourth secondary specialty – All four secondary specialties –


GLEN ELLYN City’s one of the best doctor Dr. CHANG lives in 430 PENNSYLVANIA AVE street. The Full address of physician is as follow however reported address may be COMPLETE

Line 1 Street Address – 430 PENNSYLVANIA AVE
Line 2 Street Address –
State – IL
Zip Code – 601374464 
Country – USA

Dr. STEPHEN office Location on google Map

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Dr. STEPHEN Y CHANG Practice and experience

Dr. STEPHEN Y CHANG Practice and experience with patientDr. CHANG graduated in 1999 since then is practicing in medical field for about 17 years. Since 1999 no malpractice has been reported for this physician. Dr. STEPHEN CHANG is practicing in DU PAGE MEDICAL GROUP LTD with other 482 doctors. Doctor and his group mates are now practicing in CENTRAL DUPAGE HOSPITAL ASSOCIATION, GLEN ELLYN – IL and other hospitals lited here.

Medicare Assignment & Participation With Insurance Companies

Medicare is social insurance program in USA and Dr. STEPHEN CHANG accepts Medicare medical insurance  approved amounts as Payment In full. If physician Dr. STEPHEN Y CHANG  takes Medicare approved payments then 30 insurance companies under Medicare are accepted by Dr. CHANG.

Phone Number and Email Contacts

Dr. STEPHEN Y CHANG , MD Works with DU PAGE MEDICAL GROUP LTD, due to some privacy issue we can not provide the direct email contacts here online.

Phone Number

Phone number of doctor STEPHEN Y CHANG is available at the official website of the organisation DU PAGE MEDICAL GROUP LTD, also you may contact the office of doctor at CENTRAL DUPAGE HOSPITAL ASSOCIATION and other hospital can also give phone number of Doctor CHANG. However due to privacy issue we can not provide phone number of CHANG here.

Dr. CHANG Reviews

Dr. STEPHEN Y CHANG , MD – GASTROENTEROLOGY is one of the most famous doctor in GLEN ELLYN, IL, having specialization in GASTROENTEROLOGY. Here is reviews and rating Based on various surveys.

 STEPHEN Y CHANG Service Rating (out of five)
 Emergency Appointment Access 4.6
 Environment of the office 3.6
 Behavior of staff 4.5
 Usual Waiting Time for Dr. CHANG 4.4
Medical Condition Explanation 4.9
Listen & Answering questions 3.8
Time Spent on a single patient By Dr. CHANG 3.3

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Dr. STEPHEN Y CHANG Hospital & Office

Dr. CHANG worked in various hospitals in practice life under the organisation DU PAGE MEDICAL GROUP LTD. Office of Dr. STEPHEN CHANG is in the corresponding Hospitals. Dr. CHANG working office hours are from 8:30 to 16:40 during this time you may visit the Docotr’s office at DU PAGE MEDICAL GROUP LTD, However emergency support by Dr. STEPHEN is not surely known.

Dr. STEPHEN Y CHANG  Hospital and insurance

  • Medicare CCN of hospital 1 – 140242
  • Medicare CCN of hospital 2 where CHANG worked – 140231
  • Medicare CCN of hospital 3 – 140211
  • Medicare CCN of hospital 4 where CHANG provides services –
  • CCN of Hospital 5 where Dr. STEPHEN CHANG worked –

Name Of Hospitals Where Dr. STEPHEN Y CHANG , MD – GASTROENTEROLOGY provides service.


Fix Appointment with Dr. CHANG

Dr. STEPHEN Y CHANG Fix appointment and urgent appointmentGetting appointment with Dr. STEPHEN CHANG is very easy by visiting the hospitals where doctor provides services, however emergency appointment with Dr. STEPHEN CHANG depends upon time available to doctor. User rating are 4.6 out of five, which is very good and is above average.

You may also contact the DU PAGE MEDICAL GROUP LTD for getting General appointment or emergency appointment as Dr. CHANG Provides all its services under DU PAGE MEDICAL GROUP LTD.

Treatments Provided By CHANG

Dr. STEPHEN Y CHANG , MD is primarily specialized in GASTROENTEROLOGY, and thus provides best treatments in its area of interest GASTROENTEROLOGY. However Doctor STEPHEN CHANG also have some other specializations.

Treatments and Specialization

  1. Primary medical specialty  – GASTROENTEROLOGY
  2. First secondary medical specialty of Dr. CHANG –
  3. Second secondary medical specialty –
  4. Third specialty –
  5. Fourth secondary specialty –
  6. All Medical Specialties of Dr. STEPHEN Y CHANG , MD –
Participates in the Medicare Electronic Prescribing (eRx) Incentive Program – Yes Participates in the Medicare Physician Quality Reporting System (PQRS) Incentive Program – Yes Participates in the Medicare Electronic Health Record (EHR) Incentive Program – Yes

Malpractice by Dr. CHANG

Dr. STEPHEN Y CHANG , MD – GASTROENTEROLOGY is highly famous and intelligent doctor in GLEN ELLYN, passed out from UNIVERSITY OF WISCONSIN MEDICAL SCHOOL in 1999, and have a very tough experience of 17 years thus providing best medical treatments.

Malpractice by Dr. STEPHEN CHANG reported to authorities

  • 0 – Malpractice reports by the GLEN ELLYN Authorities.
  • 0 – Malpractice reported by the IL, USA authorities.
  • 0 – Malpractice by Dr. CHANG in USA.