
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. Mathew Vadukoot L
Surgical Gastroenterologist
- With 10+ years of experience, Dr. Mathew Vadukoot L is one of the best Surgical Gastroenterologists in UAE.
- Dr. Mathew specializes in Gastro-oesophageal Reflux Disease and its complications, Oesophageal Motility Disorders, Peptic Ulcer, Acute and Chronic Liver Conditions, Inflammatory Bowel Disease, All spectrums of Endoscopic diagnostic and therapeutic procedures, Gastrointestinal Cancers, Colorectal cancer and colonic polyps screening and surveillance, Functional Bowel Disorders and Gastrointestinal Infections.
- Dr. Mathew has several international publications, essays, and presentations to his name.
- He has done MBBS and MD from the prestigious college of India.
- He has done DM from Amrita Institute of Medical Sciences & Research Center, Kerala, India.
- Dr. Mathew is well-versed in Hindi, Malayalam, Tamil and English.
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- With 10+ years of experience, Dr. Mathew Vadukoot L is one of the best Surgical Gastroenterologists in UAE.
- Dr. Mathew specializes in Gastro-oesophageal Reflux Disease and its complications, Oesophageal Motility Disorders, Peptic Ulcer, Acute and Chronic Liver Conditions, Inflammatory Bowel Disease, All spectrums of Endoscopic diagnostic and therapeutic procedures, Gastrointestinal Cancers, Colorectal cancer and colonic polyps screening and surveillance, Functional Bowel Disorders and Gastrointestinal Infections.
- Dr. Mathew has several international publications, essays, and presentations to his name.
- He has done MBBS and MD from the prestigious college of India.
- He has done DM from Amrita Institute of Medical Sciences & Research Center, Kerala, India.
- Dr. Mathew is well-versed in Hindi, Malayalam, Tamil and English.

Dr. Ahmed Mahmoud Hamza
Colorectal Surgeon
- Dr. Ahmed Mahmoud Hamza is a renowned General Surgeon, based in Abu Dhabi with extensive 21+ years of experience.
- His areas of clinical expertise lie in breast-tumor surgeries, Laparoscopic repair of all types of hernia, Laparoscopic cholecystectomy, Appendectomy, Abdominoplasty, Abdominal wall reconstruction surgeries, Elective gastrointestinal surgeries, Colorectal surgeries, Pilonidal sinus surgery, Thyroid, and Salivary gland surgeries, Lymph-node excision, Anal canal surgeries, etc.
- Dr. Ahmed has completed his graduation and post-graduation from the reputed Cairo University. Later, he did super specialization in General Surgery from Ain Shams University, Cairo, followed by a diploma in Advanced Laparoscopic Surgery from the World Laparoscopy Hospital in New Delhi, India.
- He has worked earlier in some of the top-notch institutes such as Dar Al Fouad Hospital, Mubarak Al-Kabeer Hospital, Burjeel Hospital. He is also a member of the World Association of Laparoscopic Surgeons (WALS) and the Society of American Gastrointestinal and Endoscopic Surgeons (SAGES).
- To date, he has operated on more than 1500+ laparoscopic procedures successfully.
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- Dr. Ahmed Mahmoud Hamza is a renowned General Surgeon, based in Abu Dhabi with extensive 21+ years of experience.
- His areas of clinical expertise lie in breast-tumor surgeries, Laparoscopic repair of all types of hernia, Laparoscopic cholecystectomy, Appendectomy, Abdominoplasty, Abdominal wall reconstruction surgeries, Elective gastrointestinal surgeries, Colorectal surgeries, Pilonidal sinus surgery, Thyroid, and Salivary gland surgeries, Lymph-node excision, Anal canal surgeries, etc.
- Dr. Ahmed has completed his graduation and post-graduation from the reputed Cairo University. Later, he did super specialization in General Surgery from Ain Shams University, Cairo, followed by a diploma in Advanced Laparoscopic Surgery from the World Laparoscopy Hospital in New Delhi, India.
- He has worked earlier in some of the top-notch institutes such as Dar Al Fouad Hospital, Mubarak Al-Kabeer Hospital, Burjeel Hospital. He is also a member of the World Association of Laparoscopic Surgeons (WALS) and the Society of American Gastrointestinal and Endoscopic Surgeons (SAGES).
- To date, he has operated on more than 1500+ laparoscopic procedures successfully.

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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