EDUCATION

1977	Paul D. Schrieber High School, Port Washington, New York
1981	Bachelor of Arts in Biology: Brown University Combined Undergraduate/ Medical School Program, Providence, Rhode Island
1985	Medical Degree: Brown University Combined Undergraduate/Medical School Program, Providence, Rhode Island
2000	Enrolled as Candidate for Environmental Health Policy PhD, University of California Irvine, School of Epidemiology

POSTGRADUATE TRAINING

[Rhode Island Hospital, Providence, Rhode Island]

1985-1986	Internship in General Internal Medicine
1986-1988	Residency in General Internal Medicine

[University of California, Irvine, Irvine, California]

1988-1991	Academic Fellowship in Gastroenterology and Hepatology, University of California, Irvine, Irvine, CA

ACADEMIC APPOINTMENTS

2013-Present	Endowed Chair in Gastrointestinal Endoscopic Oncology
2016-Present	Professor of Clinical Medicine, Step V, University of California, Irvine, CA

PROFESSIONAL APPOINTMENTS

2002-PRESENT	Executive Director, H. H. Chao Comprehensive Digestive Disease Center, University of California, Irvine Medical Center, Orange, CA

HONORS AND AWARDS

2017	Physicians of Excellence − Orange County Medical Association
2018	Super Doctors-Southern California Super Doctors

PROFESSIONAL CERTIFICATION

2011	Diplomate, ABIM, Subspecialty Gastroenterology, # 120667

LICENSURE

California Medical License, G-061843, Expiration 04/30/2019
Controlled Substances Registration Certificate, DEA #BC1548289, Expiration 8/31/2018
State of California Fluoroscopy X-ray Supervisor and Operator License, RHC 130289 Exp. 3/31/20

MEMBERSHIP IN SOCIETIES/COMMITTEES

American College of Physicians
American College of Gastroenterology
American Endosonography Club, Founding Member
American Gastroenterological Association

2006-Present	Southwest Oncology Group
2007-Present	American Society of Clinical Oncology
2007-Present	Fellow of the American Society for Gastrointestinal Endoscopy (ASGE)
2007-Present	Society of American Gastrointenstinal Endoscopic Surgeons (SAGES)

JOURNAL AND BOOK REVIEWER

1993-PRESENT	American Journal of Gastroenterology
1993-PRESENT	Gastrointestinal Endoscopy
1993-PRESENT	Igaku-Shoin Medical Publishers
1997-PRESENT	Endoscopy

BIBLIOGRAPHY

PUBLISHED ARTICLES (Peer Reviewed)

83.	Rudd, AA, Lall, C, Deodhar, A, Chang, KJ, Smith, BR: Gastropericardial Fistula as a Late Complication of Laparoscopic Gastric Banding. Journal of Clinical Imaging Science, Vol. 7, 2017; 7:3.
84.	Trindade, AJ, Inamdar, SC, Smith, MS, Rosen, L, Han, D, Chang, KJ, Leggett, CL, Lightdale, CJ, Pleskow, DK, Sejpal, DV, Tearney, GJ, Thomas, RM, Wallace, MB: Learning curve and competence for volumetric later endomicroscopy in Barrett’s esophagus using cumulative sum analysis. Endoscopy – ID ENDOS-2017-1554.R2

REVIEW ARTICLES AND BOOK CHAPTERS

67.	Nguyen, DL, Lee, JG, Parekh, NK, Samarasena, J, Bechtold, ML, Chang, KJ: The Current and Future Role of Endomicroscopy in the Management of Inflammatory Bowel Disease. 2015 Annals of Gastroenterology, Vol. 28: 331-336
68.	Tsujino, T, Huang, JYL, Nakai, Y, Samarasena, JB, Lee, JG, Chang, KJ: In Vivo Identification of Pancreatic Cystic Neoplasms with Needle-based Confocal Laser Endomicroscopy. Best Practice & Research Clinical Gastroenterology, 2015, Vol. 29: 601-610

PUBLISHED ABSTRACTS

199.

Chang, KJ, Ujiki, M, Yoo, IK, Gulati, S, Romanelli, J, Al-Nasser, M, Shimizu, T, Hedberg, HM, Cho, JY, Hayee, B, Desilets, D, Filser, J, Fortinsky, KJ, Haji, A, Fayad, L, Sanaei, O, Dbouk, M, Yang, J, Kumbhari, V, Brewer Gutierrez, OI, Khashab, MA. Tu1155 An International Multicenter Study on the Performance Characteristics of Impedance Planitmetry for Predicting Clinical Response and GERD After Peroral Endocscopic Myotomy in Achalasia. Digestive Disease Week, June 2-5, 2018, Walter E. Washington, Convention Center, Washington DC.

200.

Chang, KJ, Lee, D, Ona, MA, Lo, SK, Gaddam, S, Liu, Q, Draganov, PV. Mo1336 The Use of an Endoscopic Ultrasound-Guided Through-The-Needle-Forceps Biopsy in the Evaluation of Pancreatic Cystic Lesions: A Multicenter Retrospective Study. Digestive Disease Week, June 2-5, 2018, Walter E. Washington, Convention Center, Washington DC.

SCIENTIFIC PRESENTATIONS AT NATIONAL & INTERNATIONAL MEETINGS BY INVITATION

202.	New York Society for Gastrointestinal Endoscopy (NYSGE) EUS Course, New York, NY, December 14, 2017. Invited Speaker: Endoscopic Therapies for GERD
203.	Digestive Disease Week 2018, Walter E. Washington Convention Center, Washington D.C., June 03, 2018: DDW Product Theater 2018 EndoGastric Solutions, Moderator: “Shaping the Future of GERD Management: Updates on the TIF 2.0 Procedure with EsophyX Device”

RECENT SELECTED LECTURES

252.	10th Annual Gastroenterology & Hepatology Symposium, H.H. Chao Comprehensive Digestive Disease Center, University of California, Irvine: “Pancreatic Cystic Neoplasms” Disney’s Grand Californian Hotel, Anaheim, CA, February 2-3, 2018
253.	Olympus Advanced EUS Course, H.H. Chao Comprehensive Digestive Disease Center, University of California, Irvine, CA, Orange, CA, February 16, 2018
254.	Cook Vista Course, H.H. Chao Comprehensive Digestive Disease Center, University of California, Irvine, CA, Orange, CA, February 23, 2018
255.	Cook Vista Course, H.H. Chao Comprehensive Digestive Disease Center, University of California, Irvine, CA, Orange, CA, March 23, 2018
256.	EndoGastric Solutions, Inc. Transoral Incisionless Fundoplication (TIF) Course, H.H. Chao Comprehensive Digestive Disease Center, University of California, Irvine, CA, Orange, CA. April 13, 2018

POST-DOCTORAL FELLOWS IN EUS/GI ONCOLOGY MENTORED BY DR. CHANG

	Name	Training Period	Current Position, University
39.	Toshitaka Shimizu	1/2017-12/2018	Present Advanced EUS Fellow Interventional Endoscopy Fellow Shin-Koga Hospital, Fukuoka, Japan
40.	Kyle Fortinsky	7/2017-6/2019	Present Advanced EUS Fellow Gastroenterology Residency Fellow University of Toronto, ON
41.	Rintaro Hashimoto	1/1/18-12/31/19	Present Advanced EUS Fellow Gastroenterology Endoscopy Fellow Sendai Kousei Hospital, Miyagi, Japan