Dr. Zarate-Lopez completed her training in gastroenterology in Barcelona, Spain awarded by the Universitat Autonoma de Barcelona Autonoma University. Following gastroenterology training, she was awarded the prestigious Canadian Association of Gastroenterology Clinical fellowship. Her project integrated basic science and clinical research leading to investigation of the pacemakers of the gut and made the core of her PhD in medicine. She then moved to the UK where she continued further training in neurogastroenterology at St Mark’s Hospital, The Royal London Hospital and University College of London. Dr Zarate-Lopez has being a consultant in Neurogastroenterology at UCLH and an Honorary consultant at Great Ormond Street Hospital since 2017. She runs a specialist outpatient practice receiving more than 400 referrals per annum, including tertiary and quatertiary referrals. She is the point of referral for adolescents with functional/neurogastro disorders for both Great Ormond Street Hospital and the UCLH adolescent team.

Dr. Noora Alfaraj is a Consultant Gastroenterologist, Hepatologist, and Liver Transplantation Specialist at King Fahad Specialist Hospital, Dammam, Saudi Arabia. She completed her Saudi Board training in Internal Medicine and Gastroenterology, followed by a Clinical Fellowship in Advanced Hepatology and Liver Transplantation at Western University, London, Ontario, Canada. She is also a recipient of the Area of Focused Competence (AFC) Diploma in Advanced Hepatology from the Royal College of Physicians and Surgeons of Canada. Her clinical and academic interests focus on liver transplantation, autoimmune and cholestatic liver diseases, and advanced hepatology. Dr. Alfaraj is actively involved in medical education, research, and the advancement of hepatology and liver transplantation services in Saudi Arabia.

Dr. Motaz Fathy Saad MD, FRCPAssistant Professor of internal medicine, Gastroenterology and Hepatology, Faculty of Medicine, Badr University in Cairo, Senior Consultant Gastroenterology and Hepatology.

Professor James Lindsay is a renowned consultant gastroenterologist based in London, who specialises in the treatment of digestive issues such as inflammatory bowel disease (IBD), irritable bowel syndrome (IBS) and acid reflux. In his twenty-five years of experience, he has also gained bowel cancer colonoscopy accreditation from the National Screening Centre.

After graduating with a degree in medical sciences from the University of Cambridge, Professor Lindsay went on to qualify from the University of Oxford as a bachelor of medicine as well as surgery. He achieved his PhD in mucosal immunology from Imperial College London in 2002, before completing his fellowship with the Royal College of Physicians in 2008.

In addition to his professional experience, he is also passionate about learning and governance in his field. He has been both education officer and governing board member of the European Crohn’s and Colitis Organisation (ECCO). He is currently a member of the International Organisation of IBD (IOIBD) and a national representative for the British Society of Gastroenterology.

He regularly leads pioneering clinical trials and has both written and contributed to numerous medical publications.

Zobair M Younossi MD MPH is the Chairman of the Global NASH/MASH Council, Washington DC and Professor and Chairman of Beatty Liver and Obesity Research, Inova Health System, Falls Church, Virginia.

Dr. Younossi earned his medical degree from University of Rochester (AOA 1989) with fellowship training in at Scripps Clinic and Research Foundation (1989-1995), while earning his Master of Public Health with multiple honours from San Diego State University (1995).

He then worked at Cleveland Clinic Foundation before establishing the Beatty Liver and Obesity Research program and Inova Liver Center, Inova Health System, Falls Church, VA. He has served as the Chairman of Department of Medicine, Inova Fairfax (2011-2024), President of Inova Medicine (2019-2024), Chairman of Research for Inova (2005-2022) and Vice Chairman of the Board of Inova Foundation (2011-2024).

He currently serves as the President of Chronic Liver Disease Foundation (2018-Present). Dr. Younossi has pioneered research in MASLD/NAFLD and outcomes research in Liver Disease and has authored over 870 articles, 1143 abstracts and 546 faculty lectures in national and international meetings. He has a Scopus H-index of 127 and is listed as the most cited scholars in Liver Disease and NAFLD according to Scholar GPS-2022 and Scholar GPS-2024. Dr. Younossi has served on the editorial board of several journals, including Co-Editor of Liver International and Associate Editor of J Hepatology.

Dr. Mohammad Albeshir is a consultant Gastroenterologists and Therapeutic Endoscopist at King Fahad specialist hospital in Dammam. He’s the head of gastroenterology section and the director of the Endoscopy unit at King Fahad specialist hospital. He is also the group director of academic affairs and training at Eastern Health Cluster. He is a Canadian and American board certified in internal medicine and gastroenterology. He has an Advanced Therapeutic Endoscopy fellowship from Western University. His interest is pancreatic-biliary diseases, Endosonography and interventional Endoscopy.

Dr. Mohammed Alsager, is a Consultant Gastroenterologist and Transplant Hepatologist and Program Director of the Gastroenterology Fellowship Program at Riyadh First Health Cluster. He completed his postgraduate training in Internal Medicine, Gastroenterology, and Transplant Hepatology at Western University in Canada, in addition to research training at George Washington University in the United States. His clinical and academic interests include liver transplantation, hepatocellular carcinoma, MASLD, and the development and optimization of hepatology care pathways.

Dr. Mansour Altuwaijri is an Associate Professor of Medicine and Consultant Gastroenterologist and Endoscopist at King Saud University, where he heads the Division of Gastroenterology and Endoscopy at King Khalid University Hospital. He completed his gastroenterology fellowship at the University of British Columbia, followed by advanced training in inflammatory bowel disease and intestinal ultrasound at the University of Calgary. He also holds a Master's in Clinical Epidemiology from UBC and an Executive MBA from Prince Mohammad Bin Salman College of Business and Entrepreneurship.

Dr. Karim Qumosani, MD, FRCPC, is a Professor of Medicine at Western University and Consultant Gastroenterologist and Hepatologist at London Health Sciences Centre, specializing in hepatology and liver transplantation. He serves as Associate Dean of International Training Partnerships at Western University and leading the Gastroenterology and Adult Hepatology programs. He is Chair of the Scientific Committee of the Saudi Association for the Study of Liver Diseases and Transplantation (SASLT), supporting liver research and professional education in Saudi Arabia. His research focuses on autoimmune and cholestatic liver diseases, with significant contributions to the Canadian Network for Autoimmune Liver Disease (CaNAL). His work includes major multicentre studies in autoimmune hepatitis (AIH) examining treatment response and clinical outcomes, as well as research in primary sclerosing cholangitis (PSC) and AIH–PSC overlap. His broader academic interests include liver transplantation, primary biliary cholangitis, and advanced liver disease.

Dr. Ibrahim Al Hosani is a Consultant Gastroenterologist and Hepatologist with over 22 years of clinical experience. He holds German Board qualifications in Internal Medicine and Gastroenterology. His expertise includes gastrointestinal disorders, liver diseases, inflammatory bowel disease, and diagnostic and therapeutic endoscopy. He is committed to evidence-based, patient-centered care, with a strong focus on accurate diagnosis, effective treatment strategies, and comprehensive management of complex gastrointestinal and liver conditions to achieve optimal clinical outcomes and improve patients’ quality of life.

Dr. Maheeba Abdulla is Consultant of Internal Medicine, Gastroenterology and Hepatology at Ibn AlNafees Hospital.Dr Abdulla graduated with honors in general nursing and subsequently completed her degree in Biomedical Sciences and Doctorate of Medicine from the College of Medicine and Medical Sciences at the Arabian Gulf University in Bahrain. After gaining her medical degree, she completed her residency and subsequently undertook an international fellowship in gastroenterology and Hepatology at king Faisal Specialist Hospital in Riyadh, Saudi Arabia followed by two fellowships in liver transplantation and advanced therapeutic endoscopy at King’s College London and Queen Alexandra Hospital, Portsmouth, both in the UK. She is a member of the Royal College of Physician (MRCP, Gastroenterology) UK. She has published several original articles and presented posters at international meetings. At present her research interests focus on hepatitis B and C virus infection, MASLD and inflammatory bowel disease.

Dr. Ali Albaqali is a Consultant Gastroenterologist and Hepatologist and Head of the Endoscopy Department at Alkindi Specialised Hospital, Bahrain. He completed advanced fellowship training in Gastroenterology, Hepatology, and Clinical & Transplant Hepatology at the University of Miami, USA. His interests include hepatology, IBD, and medical education, and he regularly lectures at regional and international scientific conferences.

• Consultant Internal Medicine & Hepatology with over 31 years of clinical experience- Amiri Hospital, Ministry of Health Kuwait
• Past Head of Gastroenterology Department Amiri Hospital - MB.BCh Kuwait University - MRCP (UK)
• Kuwait Board of Internal Medicine (KBIM)- Fellowship of Hepatology & Transplant Hepatology, University of Miami, Schiff's  Center for Liver Diseases

Dr. Ali Alali is currently an associate professor in the department of Medicine at Kuwait University and a consultant gastroenterologist Thunayan Alghanim center in Amiri hospital. Dr. Alali finished his medical training at the National University of Ireland, Galway (NUIG). He then undertook his internal medicine and gastroenterology residency training at the University of Toronto. He did 2 advanced therapeutic endoscopy fellowships (EUS and ERCP) at McGill University in 2016 and St.Michael’s hospital in Toronto in 2017.

In addition, he holds a Master’s degree in clinical epidemiology from the London School of Hygiene and Tropical Medicine (LSHTM).Dr. Alali has participated and presented in many international conferences including DDW and CDDW. He has a number of publications including abstracts, manuscripts and review articles in the field of gastroenterology. Furthermore, he was awarded the Marsha Dreyer award for excellence in research by the American Society for Gastrointestinal Endoscopy (ASGE) and the Research Award for clinical sciences by the Health Science Center (HSC) in Kuwait University in 2024

Dr. Eman Al Sulais is a Consultant Gastroenterologist specializing in Inflammatory Bowel Disease (IBD) and Intestinal Rehabilitation at King Fahad Specialist Hospital–Dammam, Saudi Arabia. She serves as Vice President of the Saudi Gastroenterology Association and Associate Editor of the Saudi Journal of Gastroenterology.

She holds Saudi Board certifications in Internal Medicine and in Gastroenterology and Hepatology, and completed advanced fellowships in Clinical IBD and Intestinal Rehabilitation at Cambridge University Hospitals, UK. An active researcher, Dr. Al Sulais has authored more than 50 peer-reviewed publications and contributed to numerous international works, including co-authoring the European Crohn's and Colitis Organisation (ECCO) Guidelines on Inflammatory Bowel Disease and Malignancies.

Dr. Eman Al Sulais is a Consultant Gastroenterologist specializing in Inflammatory Bowel Disease (IBD) and Intestinal Rehabilitation at King Fahad Specialist Hospital–Dammam, Saudi Arabia. She serves as Vice President of the Saudi Gastroenterology Association and Associate Editor of the Saudi Journal of Gastroenterology.

She holds Saudi Board certifications in Internal Medicine and in Gastroenterology and Hepatology, and completed advanced fellowships in Clinical IBD and Intestinal Rehabilitation at Cambridge University Hospitals, UK. An active researcher, Dr. Al Sulais has authored more than 50 peer-reviewed publications and contributed to numerous international works, including co-authoring the European Crohn's and Colitis Organisation (ECCO) Guidelines on Inflammatory Bowel Disease and Malignancies.

Dr. Munira Altarrah is a Consultant Gastroenterologist and Transplant Hepatologist and Head of the Gastroenterology & Hepatology Unit at Al Amiri Hospital, Kuwait. She completed advanced training in Gastroenterology in Ireland and Hepatology and Liver Transplantation at King’s College Hospital, London. Her main clinical and research interests include MASLD, liver transplantation, autoimmune liver disease, and non-invasive fibrosis assessment. She is also Secretary General of the Kuwait Transplant Society and an active clinical educator and researcher.

Othman Al Harbi attained his MBBS at King Saud University and completed his Internal Medicine Residency and Clinical IBD Fellowship at University of Toronto, Ontario Canada in addition to obtaining an Advanced Teacher Certificate Program. There, he developed both clinical and research interests in Inflammatory Bowel Disease including Crohn's disease, Ulcerative Colitis as well as Celiac disease.

At present he is an Assistant Professor of Internal Medicine at King Saud University. Consultant, Gastroenterologist and Hepatologist, IBD Specialists at Gastroenterology Division, Head of Gastroenterology Division. Scientific Committee member of Saudi Commission for Health Specialties for both Saudi Board of Internal Medicine and Gastroenterology Certification. Recently, obtained his position as the Medical Director for Out-patient Clinics at King Saud University Medical City. Former Director of Internal Medicine Residency Training Program and Deputy Chairman of Medicine Department, King Saud University, King Khalid University Hospital, Riyadh, Kingdom of Saudi Arabia

Dr. Faisal Abaalkhail is a Consultant Transplant Hepatologist and Gastroenterologist at King Faisal Specialist Hospital & Research Center in Riyadh, Saudi Arabia, and a Professor of Medicine at the College of Medicine at Al Faisal University. Dr. Abaalkhail serves as the President of the Saudi Society for the Study of Liver Disease and Transplantation (SASLT) and the Governor of the American College of Physicians (ACP) Saudi Arabia chapter.

Dr. Mohammed Alsulaimi is a Consultant Gastroenterologist and Motility Specialist, Head of the Endoscopy Department at King Saud Hospital in Qassim, and President of the Neurogastroenterology and Motility Section of the Saudi Gastroenterology Association

Dr. Hammad Shujaa Alothmani is a Saudi medical doctor specializing in Gastroenterology, Hepatology, and Biliary Therapeutic Endoscopy.

He serves as the Head of the Gastroenterology, Hepatology, and Endoscopy section at the King Fahad General Hospital (KFGH) under the Ministry of Health in Jeddah, Saudi Arabia.

Said A. Al-Busafi is Professor of Medicine and Senior Consultant in Gastroenterology, Hepatology, and Liver Transplantation at Sultan Qaboos University (SQU), Muscat, Oman. He is Director of the SQU Medical Research Center and Head of the Gastroenterology and Hepatology Unit at the College of Medicine and Health Sciences. He completed his residency and his fellowships in Internal medicine, gastroenterology, and transplant hepatology at McGill University, Canada. He is a Fellow of the Royal College of Physicians of Canada and a Diplomate of the American Board of Internal Medicine. Prof. Al-Busafi has authored more than 90 peer-reviewed publications. His research covers viral hepatitis, steatotic liver disease, liver transplantation, and early-onset colorectal cancer. He led Oman's national guidelines on hepatitis B in pregnancy and serves on the national Liver Transplant Scientific Committee and on Arab Board scientific committees. His honors include SQU's Best Researcher Award (2025).

Dr. Abdullah Al Thaher is a Consultant in Gastroenterology/ Transplant hepatology- Jaber al Ahmad hospital - KuwaitMBBCH Kuwait University Faculty of MedicineSaudi Board in Internal MedicineSaudi fellowship in GastroenterologyTransplant Hepatology fellowship- Toronto, Canada

Consultant Gastroenterology /Hepatology American Board – Internal Medicine

Canadian Fellowship – Gastroenterology / Hepatology/ Endoscopy

Dr. Jehad Al-Qamish is specialized in diseases of the stomach and intestine colon and liver including all types of gastro intestine endoscopies for diagnosis and treatment. Dr. Jehad Al-Qamish has over 30 years of experience in Bahrain and overseas and has founded and worked as Head of Gastroenterology and Endoscopy at Salmniya Medical Complex. Dr. Jehad Al-Qamish joined Ibn Al-Nafees Hospital in 2001.

• Bachelor of Medicine and Bachelor of Surgery - Aberdeen University - UK
• Membership of the Royal College of Physicians - United Kingdom
• Gastroenterology Fellowship - McGill University - Canada
• Advanced Fellowships in Inflammatory Bowel Disease and Therapeutic Endoscopy - McGill University - Canada

Dr. Ghadah Al Ismail Neurogastroenterology and motility consultant Did her internal medicine and Gastroenterology training in the US. And Joined faculty at Washington university school of medicine for 3 years . Joined Habeeb medical group, Khabar hospital 2019 and established the GI motility lab . Has been an active member of the SGA motility group and in building their conference scientific program for past 3 years.