Selected Publications

Gonzaga ER, Chandan S, Abbasi A, Abdul MS, Pathak S, Deliwala SS, Khan SR, Jain D, Cosgrove N, Arain MA, Kadkhodayan KK, Hayat M, Hasan MK, Yang D.: Clinical Impact of Routine Esophagram after Peroral Endoscopic Myotomy: A Systematic Review and Meta-analysis. Gastrointest Endosc Oct 2025.

Khan NI, Robalino Gonzaga ES, Naveed M, Inayat I.: Where the Jackhammer Meets the Corkscrew: A Case of Manometric Hypercontractile Esophagus and Esophagogastric Junction Outflow Obstruction With Endoscopic Features of Distal Esophageal Spasm. ACG Case Rep J 12: e01833, Sep 2025.

Yang D, Robalino Gonzaga E, Hasan MK, Trindade AJ, Radlinski M, Burbridge RA, Mosko J, Taunk P, Jawaid S, Othman MO, Diehl DL, Khara HS, Liu Q, Gaddam S, Aslanian H, Chauhan SS, Sethi A, Poneros J, Samarasena J, Ahmed AM, Siddiqui UD, Chen D, Gabr M, Wang AY; C-EMR STAT Working Group.: Minimum standards for training in colorectal endoscopic mucosal resection among advanced endoscopy trainees. Endosc Int Open 13: a26839906, Sep 2025.

Robalino Gonzaga E, Zhang Y, Mohammed AS, Bani Fawwaz BA, Farooq A, Khan NI, King WW, Jawaid SA, Othman MO, Khalaf MA, Friedland S, Joseph A, Hwang JH, Aadam AA, Solinski MA, Bechara R, Marhaba J, D'Souza LS, Saeed A, Andrawes SA, Tomizawa Y, Khan A, Sharma N, Dang F, Samarasena JB, Nagao S, Nishimura M, Cyrus P, Tobias Z, Chandan S, Abbasi A, Pathak S, Cosgrove N, Deepanshu J, Mustafa AM, Kadkhodayan K, Hayat M, Hasan MK, Aihara H, Draganov PV, Yang D.: Clinical Outcomes of Endoscopic Submucosal Dissection for Residual Neoplasia After Incomplete Resection of Large Non-Pedunculated Colorectal Polyps: A Large Multicenter Propensity Match Study. Gastrointest Endosc Jul 2025.

Maham Hayat, MD, Abel Joseph, MD, Yasi Xiao, MD, Abdullah Abbasi, MD, Saurabh Chandan, MD, Sagar Pathak, MD, Bani Fawwaz BahaAldeen, MD, Aimen Farooq, MD, Natalie Cosgrove, MD, Deepanshu Jain, MD, Mustafa A. Arain, MD, Kambiz Kadkhodayan, MD, Ernesto R. Gonzaga, MD, Irteza Inayat, MD, Muhammad K. Hasan, MD, Joo Ha Hwang, MD, Dennis Yang, MD: Gastric Per-Oral Endoscopic Myotomy for Compassionate Treatment of Symptomatic Gastroparesis in Patients on Chronic Opioids. iGIE. Elsevier Inc, May 2025.

Yang D, Mohammed A, Yadlapati R, Wang AY, Jeyalingam T, Draganov PV, Gonzaga ER, Hasan MK, Schlachterman A, Xu MM, Saeed A, Aadam A, Sharaiha RZ, Law R, Wong Kee Song LM, Saumoy M, Pandolfino JE, Nishimura M, Kahaleh M, Hwang JH, Bechara R, Konda VJ, DeWitt JM, Kedia P, Kumta NA, Inayat I, Stavropoulos SN, Kumbhari V, Siddiqui UD, Jawaid S, Andrawes S, Khashab M, Triggs JR, Sharma N, Othman M, Sethi A, Baumann AJ, Priraka C, Dunst CM, Wagh MS, Al-Haddad M, Gyawali CP, Kantsevoy S, Elmunzer BJ.: North American Expert Consensus on the Post-procedural Care of Patients After Per-oral Endoscopic Myotomy Using a Delphi Process. Clin Gastroenterol Hepatol 2025.

Robalino Gonzaga E, Farooq A, Mohammed A, Chandan S, Fawwaz B, Singh G, Malik A, Zhang Y, Kadkhodayan K.: Real-World Impact of GLP-1 Receptor Agonists on Endoscopic Patient Outcomes in an Ambulatory Setting: A Retrospective Study at a Large Tertiary Center. J Clin Med 13: 5403, Sep 2024.

Mohammed A, Gonzaga ER, Hasan MK, Saeed A, Friedland S, Bilal M, Sharma N, Jawaid S, Othman M, Khalaf MA, Hwang JH, Viana A, Singh S, Hayat M, Cosgrove ND, Jain D, Arain MA, Kadkhodayan KS, Yang D.: Low delayed bleeding and high complete closure rate of mucosal defects with the novel through-the-scope dual-action tissue clip after endoscopic resection of large nonpedunculated colorectal lesions (with video). Gastrointest Endosc 2024.

Gonzaga, E.R., Draganov, P.V. and Yang, D. : Gastric per-oral endoscopic myotomy (G-poem) for the management of gastroparesis. Techniques and Innovations in Gastrointestinal Endoscopy. Elsevier, 26(1): 46-55, 2024 Notes: https://doi.org/10.1016/j.tige.2023.09.002.

Nway YY, Shah R, Parikh J, Robalino Gonzaga E.: Epidermoid Cyst in the Appendix: A Rare Entity. Cureus 14: e22321, Feb 2022.