Ernesto Sigifredo Robalino Gonzaga, MD
Gastroenterology
Accepting new patients
Sees patients age 18 and up
Penn Gastroenterology Perelman
Penn Medicine Provider

About me

  • Assistant Professor of Clinical Medicine (Gastroenterology)

Education and training

  • Medical School: University of Espíritu Santo
  • Residency: University of Central Florida College of Medicine
  • Fellowship: Advent Health Florida

Insurance accepted

My Locations

Penn Medicine hospital privileges

  • Hospital of the University of Pennsylvania: Has privileges to treat patients in the hospital.
  • Pennsylvania Hospital: Has privileges to treat patients in the hospital.
  • Penn Presbyterian Medical Center: Has privileges to treat patients in the hospital.
Dr. Gonzaga is a Penn Medicine physician.

Qualifications and experience

Treatments and Conditions

My research

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: 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: 2025,e01833


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: 2025,a26839906


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: 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: 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: 2024,5403


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, 26(1): 2024,46-55


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