
Dr. Ali Iyoob Valiyaveettil
Surgical GastroenterologistDr. Ali Iyoob is a distinguished Gastrointestinal and Hepato-Pancreato-Biliary Surgeon with over 23 years of experience in General Surgery and 16 years exclusively in his specialised field. With numerous successful procedures, he has established a reputation for precision and excellence.
Why Choose Dr. Ali Iyoob?
- Extensive Surgical Expertise: With over 23+ years of experience, Dr. Ali Iyoob has a proven track record in treating complex conditions of the oesophagus, stomach, liver, bile ducts, pancreas, colon, and rectum, as well as obesity, GERD, and hernias, with a special interest in gastrointestinal cancer surgeries.
- Advanced Techniques & Specialised Expertise: He is proficient in advanced minimal access surgery, including laparoscopic and robotic techniques. His expertise extends to surgery of the oesophagus, stomach, liver, bile duct, pancreas, colon, and ano-rectum, as well as procedures for obesity, GERD, and hernias.
- Pioneer in Keyhole Surgery: Dr. Ali Iyoob is a pioneer in keyhole surgery of the oesophagus and was the first to perform advanced robotic surgery in Kerala, India.
- Innovation in Surgical Techniques: He has introduced a new surgical technique for the closure of post-spine surgery pharyngo-oesophago-cutaneous fistula and devised an instrument to perform cost-effective laparoscopic appendicectomy.
- Award-Winning Excellence: Dr. Ali Iyoob has been recognised with prestigious qualifications and fellowships, including Fellow of the Royal College of Surgeons – FRCS (Glasgow) 2004, and specialised training in Robotic Surgery + Robotic Bariatric Surgery 2015, LAP HPB Surgery from AITS, IRCD, Taiwan 2014, VAT Oesophagectomy 2011, Laparoscopic Solid Organ Course 2009, and LAP CBD Exploration 2007.
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Dr. Ali Iyoob is a distinguished Gastrointestinal and Hepato-Pancreato-Biliary Surgeon with over 23 years of experience in General Surgery and 16 years exclusively in his specialised field. With numerous successful procedures, he has established a reputation for precision and excellence.
Why Choose Dr. Ali Iyoob?
- Extensive Surgical Expertise: With over 23+ years of experience, Dr. Ali Iyoob has a proven track record in treating complex conditions of the oesophagus, stomach, liver, bile ducts, pancreas, colon, and rectum, as well as obesity, GERD, and hernias, with a special interest in gastrointestinal cancer surgeries.
- Advanced Techniques & Specialised Expertise: He is proficient in advanced minimal access surgery, including laparoscopic and robotic techniques. His expertise extends to surgery of the oesophagus, stomach, liver, bile duct, pancreas, colon, and ano-rectum, as well as procedures for obesity, GERD, and hernias.
- Pioneer in Keyhole Surgery: Dr. Ali Iyoob is a pioneer in keyhole surgery of the oesophagus and was the first to perform advanced robotic surgery in Kerala, India.
- Innovation in Surgical Techniques: He has introduced a new surgical technique for the closure of post-spine surgery pharyngo-oesophago-cutaneous fistula and devised an instrument to perform cost-effective laparoscopic appendicectomy.
- Award-Winning Excellence: Dr. Ali Iyoob has been recognised with prestigious qualifications and fellowships, including Fellow of the Royal College of Surgeons – FRCS (Glasgow) 2004, and specialised training in Robotic Surgery + Robotic Bariatric Surgery 2015, LAP HPB Surgery from AITS, IRCD, Taiwan 2014, VAT Oesophagectomy 2011, Laparoscopic Solid Organ Course 2009, and LAP CBD Exploration 2007.

Dr. Amnah Mohamed Ebraheim Hamdan Alhanaee
Medical GastroenterologistDr. Amnah Mohamed Ebraheim Hamdan Alhanaee is a distinguished Consultant Gastroenterologist and Hepatologist with over 17 years of experience, committed to delivering top-tier medical care. With a career marked by prestigious fellowships and advanced training, she has established a reputation for precision and excellence in the field.
Why Choose Dr. Alhanaee?
- Extensive Expertise in Gastroenterology & Hepatology: With 17+ years of experience, Dr. Alhanaee has a proven track record in diagnosing and managing diseases of the gastrointestinal tract and liver, including liver transplantation.
- Advanced Techniques & Specialised Expertise: She is known for her proficiency in diagnostic and therapeutic gastrointestinal endoscopy procedures, including the management of oesophageal varices, peptic ulcer bleeding, and polypectomy. Her expertise extends to Fibroscan imaging, video capsule endoscopy, and oesophageal manometry.
- Pioneer in Liver Disease Management: Dr. Alhanaee is a leading expert in the management of liver cirrhosis, portal hypertension, viral hepatitis (B and C), autoimmune liver diseases, alcoholic liver diseases, and fatty liver disease. She is also skilled in the use of metabolic treatments and weight-loss therapies, including GLP-1 receptor agonists.
- Specialised in Liver Transplantation: With comprehensive training from renowned institutions like King Faisal Hospital and St. Vincent’s Hospital, Dr. Alhanaee is highly experienced in the management of both liver transplant patients and donors.
- Award-Winning Excellence: Dr. Alhanaee has been recognised with prestigious awards, including the Annual Outstanding Research Faculty Award (2024), and holds multiple board certifications in Gastroenterology, Hepatology, and Liver Transplant Hepatology from esteemed bodies such as the Royal College of Physicians of Ireland and the Saudi Commission for Health Specialties.
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Dr. Amnah Mohamed Ebraheim Hamdan Alhanaee is a distinguished Consultant Gastroenterologist and Hepatologist with over 17 years of experience, committed to delivering top-tier medical care. With a career marked by prestigious fellowships and advanced training, she has established a reputation for precision and excellence in the field.
Why Choose Dr. Alhanaee?
- Extensive Expertise in Gastroenterology & Hepatology: With 17+ years of experience, Dr. Alhanaee has a proven track record in diagnosing and managing diseases of the gastrointestinal tract and liver, including liver transplantation.
- Advanced Techniques & Specialised Expertise: She is known for her proficiency in diagnostic and therapeutic gastrointestinal endoscopy procedures, including the management of oesophageal varices, peptic ulcer bleeding, and polypectomy. Her expertise extends to Fibroscan imaging, video capsule endoscopy, and oesophageal manometry.
- Pioneer in Liver Disease Management: Dr. Alhanaee is a leading expert in the management of liver cirrhosis, portal hypertension, viral hepatitis (B and C), autoimmune liver diseases, alcoholic liver diseases, and fatty liver disease. She is also skilled in the use of metabolic treatments and weight-loss therapies, including GLP-1 receptor agonists.
- Specialised in Liver Transplantation: With comprehensive training from renowned institutions like King Faisal Hospital and St. Vincent’s Hospital, Dr. Alhanaee is highly experienced in the management of both liver transplant patients and donors.
- Award-Winning Excellence: Dr. Alhanaee has been recognised with prestigious awards, including the Annual Outstanding Research Faculty Award (2024), and holds multiple board certifications in Gastroenterology, Hepatology, and Liver Transplant Hepatology from esteemed bodies such as the Royal College of Physicians of Ireland and the Saudi Commission for Health Specialties.

Dr. Parthiban Srinivasan
Liver Transplant SpecialistDr. Parthiban Srinivasan is a world-renowned Senior Consultant Liver Transplant and HPB Surgeon at Burjeel Medical City, Abu Dhabi, with 30 years of practice.
He specializes in deceased and living donor liver transplantation, complex liver resections, pancreatic cancer surgery, and biliary reconstruction.
UK-trained with FRCS (Gen Surg) credentials from King's College Hospital, Dr. Srinivasan leads advanced hepatobiliary surgical operations.
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Dr. Parthiban Srinivasan is a world-renowned Senior Consultant Liver Transplant and HPB Surgeon at Burjeel Medical City, Abu Dhabi, with 30 years of practice.
He specializes in deceased and living donor liver transplantation, complex liver resections, pancreatic cancer surgery, and biliary reconstruction.
UK-trained with FRCS (Gen Surg) credentials from King's College Hospital, Dr. Srinivasan leads advanced hepatobiliary surgical operations.

Dr. Rami Darwish
Surgical GastroenterologistDr. Rami Darwish is a distinguished Gastroenterology Specialist with over 30 years of experience, dedicated to providing high-quality medical care. With a large number of successful treatments, he has earned a reputation for accuracy and quality in his area.
Why Choose Dr. Rami Darwish?
- Extensive Surgical Expertise: With over 30+ years of experience and numerous successful cases, Dr. Darwish has a proven track record of treating a wide range of gastrointestinal conditions.
- Advanced Techniques & Specialised Expertise: He specialises in upper and lower endoscopy, both diagnostic and therapeutic, including the identification and treatment of varices, benign oesophageal strictures, and bleeder ulcers. His expertise also includes polypectomy and liver biopsy.
- Pioneer in Gastrointestinal Care: Dr. Darwish earned his Diploma in General Medicine from Romania in 1986 and was certified as a Specialist in Gastroenterology by the Ministry of Health in Romania in 1990. He has brought his extensive expertise from his practice in Jordan, the UAE, and the Kingdom of Saudi Arabia.
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Dr. Rami Darwish is a distinguished Gastroenterology Specialist with over 30 years of experience, dedicated to providing high-quality medical care. With a large number of successful treatments, he has earned a reputation for accuracy and quality in his area.
Why Choose Dr. Rami Darwish?
- Extensive Surgical Expertise: With over 30+ years of experience and numerous successful cases, Dr. Darwish has a proven track record of treating a wide range of gastrointestinal conditions.
- Advanced Techniques & Specialised Expertise: He specialises in upper and lower endoscopy, both diagnostic and therapeutic, including the identification and treatment of varices, benign oesophageal strictures, and bleeder ulcers. His expertise also includes polypectomy and liver biopsy.
- Pioneer in Gastrointestinal Care: Dr. Darwish earned his Diploma in General Medicine from Romania in 1986 and was certified as a Specialist in Gastroenterology by the Ministry of Health in Romania in 1990. He has brought his extensive expertise from his practice in Jordan, the UAE, and the Kingdom of Saudi Arabia.
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