Treatment & Services
- Cancer Center
- Cryotherapy for Barrett's Esophagus
- Endoscopic Retrograde Cholangiopancreatography
- Endoscopic Ultrasound
- Esophageal Ablation
- Esophageal Dilation
- Percutaneous Endoscopic Gastrostomy (PEG)
Specialty in Diseases & Conditions
- Barrett's Esophagus
- Colon Polyps
- Esophageal Cancer
- Esophageal Diseases
- Esophageal Stricture
- Esophagus Disease
- Gallbladder Cancer
- Gallbladder Disease
- Gastroesophageal Reflux (GERD)
- Pancreatic Cancer
- Pancreatic Disease
- Primary Sclerosing Cholangitis
- Rectal Bleeding
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Education & Professional Highlights
Education & Fellowships
Fellowship - Cleveland Clinic
Cleveland, OH USA
Fellowship - Drexel University College of Medicine
Philadelphia, PA USA
Residency - University of Maryland Hospital
Baltimore, MD USA
Internship - University of Maryland Hospital
Baltimore, MD USA
Medical Education - University of Maryland Medical Center
Baltimore, MD USA
Undergraduate - University of Michigan
Ann Arbor, MI USA
- Internal Medicine
- Internal Medicine - Gastroenterology
Endoscopic Hemostasis, Treatment of Barrett's esophagus and early, esophageal cancer, Endoluminal stenting, Therapeutic endoscopy including EUS and ERCP
Research & Publications
(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.)
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 11/26/2021, Dr. Jang 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.
79 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.
|Courtesy, Respect & Concern||4.9|
|Patient Rating of Doctor||4.9|
10 Patient Comments
Reviewed on Jun 30, 2022
Dr Jang made the entire procedure comfortable to go thru. Wonderful bedside manner & the nursing staff were phenomenal!
Reviewed on Jun 16, 2022
Dr Jang was excellent
Reviewed on Apr 26, 2022
Dr Jang and his team are EXCELLENT!!!
Reviewed on Apr 1, 2022
I've been under a physician's care for a number of years now and have never had a negative experience.
Reviewed on Mar 21, 2022
We just couldn't see Dr Jang on the zoom
Reviewed on Feb 28, 2022
Dr listened to me , so did anesthesiologist, both excellent
Reviewed on Feb 21, 2022
Dr. Jang was the first doctor to actually explain everything- he really spoke to both of us.
Reviewed on Nov 22, 2021
I liked Dr. Jang. Very professional and was able to ease my fear of the procedure.
Reviewed on Nov 8, 2021
Dr. Jang is such a good listener and communicator. I appreciate his approach to managing and monitoring my chronic pancreatitis.
Reviewed on Oct 19, 2021
Excellent care by Dr Jang and staff
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