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Department Gastroenterology, Hepatology & Nutrition
Primary Location Cleveland Clinic Main Campus
Type of Doctor Adults Only
Languages English
Surgeon No
Cleveland Clinic Main Campus
Primary Location

Cleveland Clinic Main Campus



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Education & Professional Highlights

Education & Professional Highlights


Education & Fellowships

Fellowship - Cleveland Clinic
Gastroenterology and Hepatology
Cleveland, OH USA

Residency - Duke University Medical Center
Internal Medicine
Durham, NC USA

Graduate School - Harvard School of Public Health/Harvard University
Boston, MA USA

Medical Education - National Taiwan University College of Medicine


  • Internal Medicine
  • Internal Medicine - Gastroenterology

Specialty Interests

Hepatology, chronic liver disease, liver transplantation, liver cancer

Research & Publications

Research & Publications

See publications for Dian-Jung Chiang, MD.

(Disclaimer: This search is powered by PubMed, a service of the U.S. National Library of Medicine. PubMed is a third-party website with no affiliation with Cleveland Clinic.)

Industry Relationships

Industry Relationships

Cleveland Clinic physicians and scientists may collaborate with the pharmaceutical or medical device industries to help develop medical breakthroughs or provide medical expertise or education. Cleveland Clinic strives to make scientific advances that will benefit patient care and support outside relationships that promise public benefit. In order for the discoveries of Cleveland Clinic physicians' and scientists' laboratories and investigations to benefit the public, these discoveries must be commercialized in partnership with industry. As experts in their fields, Cleveland Clinic physicians and scientists are often sought after by industry to consult, provide expertise and education.

To assure professional and commercial integrity in such matters, Cleveland Clinic maintains a program that reviews these collaborations and, when appropriate, puts measures in place to minimize bias that may result from ties to industry. Cleveland Clinic publicly discloses the names of companies when (i) its physicians/scientists receive $5,000 or more per year (or, in rare cases, equity or stock options) for speaking and consulting, (ii) its physicians/scientists serve as a fiduciary, (iii) its physicians/scientists receive or have the right to receive royalties or (iv) its physicians/ scientists hold any equity interest for the physician's/scientist's role as inventor, discoverer, developer, founder or consultant.* In publicly disclosing this information, Cleveland Clinic tries to provide information as accurately as possible about its physicians' and scientists' connections with industry.

As of 10/28/2023, Dr. Chiang has reported no financial relationship with industry that is applicable to this listing. In general, patients should feel free to contact their doctor about any of the relationships and how the relationships are overseen by Cleveland Clinic. To learn more about Cleveland Clinic's policies on collaborations with industry and innovation management, go to our Integrity in Innovation page.

Public Health Service-Reportable Financial Conflicts of Interest. Cleveland Clinic scientists and physicians engage in basic, translational and clinical research activities, working to solve health problems, enhance patient care and improve quality of life for patients. Interactions with industry are essential to bringing the researchers' discoveries to the public, but can present the potential for conflicts of interest related to their research activities. Click here to view a listing of instances where Cleveland Clinic has identified a Public Health Service (PHS)-Reportable Financial Conflict of Interest and has put measures in place to ensure that, to the extent possible, the design, conduct and reporting of the research is free from bias.

* Cleveland Clinic physicians and scientists subscribe to the guidance presented in the PhRMA Code on Interactions with Healthcare Professionals and the AdvaMed Code of Ethics on Interactions with Health Care Professionals. As such, gifts of substantial value are generally prohibited.

Patient Satisfaction Reviews

174 Patient Satisfaction Reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our nationally-recognized Press Ganey Patient Satisfaction Survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

Responses are measured on a scale of 1 to 5 with 5 being the best score.

The comments are submitted by patients and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of Cleveland Clinic.

Overall Star Ratings
4.9 out of 5
Explains 4.8
Listens 4.9
Courtesy, Respect & Concern 4.9
Patient Rating of Doctor 4.8

19 Patient Comments

Reviewed on Nov 6, 2023

Excellent provider answers all concerns in easy to understand ways

Reviewed on Oct 11, 2023

Very good experience meeting Doctor

Reviewed on Oct 6, 2023

Dr Chiang is a good doctor

Reviewed on Sep 20, 2023

Dr. Chiang was wonderful. He took time to listen and answer questions. He offered options and advised regarding those options when asked. My appointment was scheduled with the first available provider, I am blessed it was Dr. Chiang.

Reviewed on Sep 18, 2023

Answers questions, explains everything, very good doctor.

Reviewed on Sep 13, 2023

The knowledge and understanding by Dr Chaing was absolutely incredible. My husband and I left for home feeling very much encouraged.

Reviewed on Aug 18, 2023

First visit with this Doctor so he walked me through where things were based on previous visits, baselines. Discussed what changes were/were not needed right now, and a plan of care going forward. Good, easy to understand summary without being too simplistic.

Reviewed on Aug 16, 2023

Excellent service from receptionist to physician.

Reviewed on Aug 16, 2023

Very nice Physician and staff.

Reviewed on Aug 15, 2023

Both Dr Chiang and Dr Mohammed were wonderful, and the staff was top notch

Reviewed on Aug 4, 2023

Dr.Chiang is wonderful he listens addresses your concerns and takes time to explain everything and makes sure you understand

Reviewed on Jun 19, 2023

Dr chaig was out standing ! Answered all my questions and took his time .

Reviewed on Jun 12, 2023

Great experience and interaction with my doctor.

Reviewed on Apr 14, 2023

Dr C. Was Phenomenal!

Reviewed on Apr 5, 2023

The colonoscopy went so well didn't feel a thing, Dr.was very nice and did a great job!

Reviewed on Mar 15, 2023

I have a great Dr. Just hard to get into see him since he is in demand.

Reviewed on Mar 10, 2023

The doctor was the best at explaining things to me!!

Reviewed on Feb 15, 2023

Dr. Chiang is a wonderful physician. He spent time to thoughtfully answer my many questions and asked me good probing questions to gather more information about my health. I enjoyed speaking with him, and I could feel that he was a knowledgeable provider that I could trust. I look forward to continuing to manage my chronic condition under his care.

Reviewed on Feb 15, 2023

From start to finish, my experience with CCF and Dr. Chiang's office has been 10/10.

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