2019-current : Gastroentero-Hepatology Subspeciality Program, Universitas Indonesia, Jakarta
2011-2016 : Internal Medicine Specialist, Universitas Indonesia, Jakarta
2004-2010 : Medical doctor, Universitas Indonesia, Jakarta
Course/ Training/ Symposium
JGA Keynote Program, International Gastrointestinal Consensus Symposium (IGICS), Japan, February 2022 - Japanese Gastrointestinal Association
Jakarta International Gastrointestinal Endoscopy Symposium and Live Demonstration, Jakarta 2022 - Indonesian Society for Digestive Endoscopy
HCRC Wokshop (6th ICE on IMERI) Circulating Tumor Cells in Colorectal Cancer November, 2021 - Human Cancer Reasearch Cluster IMERI FKUI
Indonesian Digestive Diseases Week, Jakarta 2021 - Indonesian Society of Gastroenterology
International Digestive Disease Forum, Hong Kong 2021 - Institute of Digestive Disease, the Chinese University of Hong Kong
Asian Pacific Digestive Week, Kuala Lumpur, Malaysia August, 2021 - Asian Pacific Digestive Week Federation
Young Clinician Investigator Program (YCIP), Malaysia 2021 - Asian Pacific Digestive Week Federation
5th APSDE Regional Webinar on Lower GI Image Enhanced Endoscopy July, 2021 - Asian Pacific Society for Digestive Endoscopy
Research
Marcellus Simadibrata, Aditya Rachman, Saskia Aziza Nursyirwan, et al. The Role of B-1.3/1.6-DGlucan from Ganoderma lucidum Mycelium Extract in Ulcerative Colitis. Ina JGHE. Vol 22, no 3 (2021).
Pribadi RR, Utari AP, Muzellina VN, Nursyirwan SA, Maulahela H, Renaldi K, Syam AF. Clinical Practice of Gastrointestinal Endoscopy in COVID-19 Patients: An Experience from Indonesia. Clin Endosc. 2021 Jul 20. doi: 10.5946/ce.2021.088. Epub ahead of print. PMID: 34280966.
Abdullah M, Sukartini N, Nursyirwan SA, Pribadi RR, Maulahela H, Utari AP, Muzellina VN, Wiraatmadja A, Renaldi K. Gut Microbiota Profiles in Early- and Late-Onset Colorectal Cancer: A Potential Diagnostic Biomarker in the Future. Digestion. 2021 Aug 25:1-10. doi: 10.1159/000516689. Epub ahead of print. PMID: 34433172.
M. Abdullah, A. P. Utari, S. A. Nursyirwan, R. R. Pribadi V. N. Muzellina, A. Setiawati, T. Dibya. Efficacy and safety of PEG 3350 vs lactulose in chronic constipation: A randomized clinical study. Journal of Gastroenterology and Hepatology 36 (Suppl. 2) (2021) 74–283
Nur Aini Hanifiah, Marcellus Simadibrata, Dadang Makmun, Murdani Abdullah, Ari Fahrial Syam, Kaka Renaldi, Achmad Fauzi, Hasan Maulahela, Amanda Pitarini Utari, Rabbinu Rangga Pribadi, Virly Nanda Muzellina, Saskia Aziza, Muhammad Firhat Idrus. Clinical profile and endoscopic characteristics among inflammatory bowel disease (IBD) patients in Ciptomangunkusumo National General Hospital. Journal of Gastroenterology and Hepatology 36 (Suppl. 2) (2021) 74–283