
Prof. Dr. Janusz Jankowski
Surgical Gastroenterologist
- Prof. Dr. Janusz Jankowski is among the Best Gastroenterologists in Dubai, with more than 40 years of experience.
- He is a specialist in Dubai with a specialisation in Internal Medicine, Nutrition, and Cancer Prevention.
- He holds hands-on experience in liver transplantation and a diverse range of liver conditions making him a trusted medical professional globally. This reputation has earned him recognition as the leading liver transplant specialist in Dubai.
- Dr. Janusz completed his MB ChB in 1983 from University of Glasgow, MD Research in 1995 from University of Dundee, PhD research in 1996 from University of London and MSc Clinical Trials in 2008 from University of Oxford.
- His contributions to medical science have earned him numerous prestigious accolades, including the esteemed ‘Sir James Black Professorship,’ the ‘Sir Avery Jones Prize,’ and most recently, the UAE’s NEXT MASTERMIND AWARD 2024, making him a top hepatologist in Dubai.
- He has pioneered various advancements like polygenetic nature of Barrett’s oesophagus, identification of human gullet stem cells.
- Dr. Janusz has over 300 scientific papers, 300+ publications and 50,000+ citations, ranking him among the top 1500 clinical researchers in the UK with an impressive h-index of 85.
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- Prof. Dr. Janusz Jankowski is among the Best Gastroenterologists in Dubai, with more than 40 years of experience.
- He is a specialist in Dubai with a specialisation in Internal Medicine, Nutrition, and Cancer Prevention.
- He holds hands-on experience in liver transplantation and a diverse range of liver conditions making him a trusted medical professional globally. This reputation has earned him recognition as the leading liver transplant specialist in Dubai.
- Dr. Janusz completed his MB ChB in 1983 from University of Glasgow, MD Research in 1995 from University of Dundee, PhD research in 1996 from University of London and MSc Clinical Trials in 2008 from University of Oxford.
- His contributions to medical science have earned him numerous prestigious accolades, including the esteemed ‘Sir James Black Professorship,’ the ‘Sir Avery Jones Prize,’ and most recently, the UAE’s NEXT MASTERMIND AWARD 2024, making him a top hepatologist in Dubai.
- He has pioneered various advancements like polygenetic nature of Barrett’s oesophagus, identification of human gullet stem cells.
- Dr. Janusz has over 300 scientific papers, 300+ publications and 50,000+ citations, ranking him among the top 1500 clinical researchers in the UK with an impressive h-index of 85.

Dr. Rajesh Devassy
Obesity and Bariatric Surgeon
- Dr. Rajesh Devassy is a skilled Advanced Laparoscopic, Minimal Access and Bariatric Surgeon with +22 years of professional experience.
- He has performed more than 38,000 Laparoscopic Surgeries and holds a key position in his field of expertise.
- His interests are Advanced Minimal-access Surgery and Laparoscopic Pelvic Reconstructive and Oncological Surgery.
- He is a member of the European Society for Gynecological Endoscopy, the European Academy of Gynaecological Surgery, the Emirates Minimal Invasive Surgery, the European Society for Gynecological Endoscopy and the Dubai Health Authority.
- He obtained an MBBS (1998) from the University of Mysore, India.
- He acquired an MS (2003) from Rajiv Gandhi University of Health Sciences Karnataka, India.
- He has PhD from the University of Medicine, Germany.
- He has a Diploma in Advanced Gynaecological minimal-invasive surgery from the Pius Hospital, Oldenburg, Germany.
- He has Advanced Ultrasonography Training from LTMG Medical College Hospital, India.
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- Dr. Rajesh Devassy is a skilled Advanced Laparoscopic, Minimal Access and Bariatric Surgeon with +22 years of professional experience.
- He has performed more than 38,000 Laparoscopic Surgeries and holds a key position in his field of expertise.
- His interests are Advanced Minimal-access Surgery and Laparoscopic Pelvic Reconstructive and Oncological Surgery.
- He is a member of the European Society for Gynecological Endoscopy, the European Academy of Gynaecological Surgery, the Emirates Minimal Invasive Surgery, the European Society for Gynecological Endoscopy and the Dubai Health Authority.
- He obtained an MBBS (1998) from the University of Mysore, India.
- He acquired an MS (2003) from Rajiv Gandhi University of Health Sciences Karnataka, India.
- He has PhD from the University of Medicine, Germany.
- He has a Diploma in Advanced Gynaecological minimal-invasive surgery from the Pius Hospital, Oldenburg, Germany.
- He has Advanced Ultrasonography Training from LTMG Medical College Hospital, India.

Dr. Girish Juneja
Obesity and Bariatric Surgeon
- Dr. Girish Juneja is a renowned Bariatric Surgeon with extensive 30+ years of experience in the field of medicine.
- He has completed his graduation and post-0graduaion from the prestigious Nine wells medical college, UK. Later, he did a Diploma in minimal access (laparoscopic) surgery from France and a fellowship in bariatric surgery from Netherland.
- Dr. Girish's areas of expertise lie in Sleeve Gastrectomy, Gastric Mini Bypass, Gastric Bypass, Gastric Balloon (Elipse, SPATZ, and Orbera), Revisional Bariatric Surgery (Sleeve to Bypass, Band to Sleeve), Endoscopy, etc.
- He has both national and international publications under his credit and is actively invited as a guest speaker in scientific meetings, Conferences, CDE's, worldwide conferences to talk about Sleeve Gastrectomy.
- The Surgeon is certified by one of the reputed organizations of the world IFSO (International federation for the surgery of obesity and metabolic disorders).
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- Dr. Girish Juneja is a renowned Bariatric Surgeon with extensive 30+ years of experience in the field of medicine.
- He has completed his graduation and post-0graduaion from the prestigious Nine wells medical college, UK. Later, he did a Diploma in minimal access (laparoscopic) surgery from France and a fellowship in bariatric surgery from Netherland.
- Dr. Girish's areas of expertise lie in Sleeve Gastrectomy, Gastric Mini Bypass, Gastric Bypass, Gastric Balloon (Elipse, SPATZ, and Orbera), Revisional Bariatric Surgery (Sleeve to Bypass, Band to Sleeve), Endoscopy, etc.
- He has both national and international publications under his credit and is actively invited as a guest speaker in scientific meetings, Conferences, CDE's, worldwide conferences to talk about Sleeve Gastrectomy.
- The Surgeon is certified by one of the reputed organizations of the world IFSO (International federation for the surgery of obesity and metabolic disorders).

Dr. James Z Pulimuttil
Obesity and Bariatric Surgeon
- Dr. James Z Pulimuttil is a leading General Surgeon with a vast experience of +28 years, with special focus on laparoscopic procedures.
- Some of his professional affiliations to medical societies include, the Association of Colo Rectal Surgeons of India, the Asia Pacific Metabolic and Bariatric Surgery Society and the Society of American Gastrointestinal Endoscopic Surgeons. USA.
- He did his MBBS in 1984 from the Andhra Medical College and then in 1992, earned the qualification of Master of Surgery from Christian Medical College, Ludhiana.
- Thereafter, Dr. Pulimuttil did several fellowships, some of which were from the American College of Surgeons, the Association of Surgeons of India, the Association of colorectal surgeons of India and the International College of Surgeons. Among his major fellowships are, the ones he earned in 2015 from Taiwan and in 2014 in India.
- Dr. Pulimuttil is an expert general surgeon with specialised skills to perform laparoscopic sleeve gastrectomy/gastric bypass for obesity/ hernia surgery/gall stone disease, metabolic surgery for the treatment of uncontrolled Type 2 diabetes, CBD exploration laparoscopic colectomies and key hole thyroid surgery.
- He has done extensive research in bariatric and metabolic surgery.
- Dr. Pulimuttil has published several papers in international journals, both as sole author and co-author. He has also presented many papers at international bariatric surgery conferences.
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- Dr. James Z Pulimuttil is a leading General Surgeon with a vast experience of +28 years, with special focus on laparoscopic procedures.
- Some of his professional affiliations to medical societies include, the Association of Colo Rectal Surgeons of India, the Asia Pacific Metabolic and Bariatric Surgery Society and the Society of American Gastrointestinal Endoscopic Surgeons. USA.
- He did his MBBS in 1984 from the Andhra Medical College and then in 1992, earned the qualification of Master of Surgery from Christian Medical College, Ludhiana.
- Thereafter, Dr. Pulimuttil did several fellowships, some of which were from the American College of Surgeons, the Association of Surgeons of India, the Association of colorectal surgeons of India and the International College of Surgeons. Among his major fellowships are, the ones he earned in 2015 from Taiwan and in 2014 in India.
- Dr. Pulimuttil is an expert general surgeon with specialised skills to perform laparoscopic sleeve gastrectomy/gastric bypass for obesity/ hernia surgery/gall stone disease, metabolic surgery for the treatment of uncontrolled Type 2 diabetes, CBD exploration laparoscopic colectomies and key hole thyroid surgery.
- He has done extensive research in bariatric and metabolic surgery.
- Dr. Pulimuttil has published several papers in international journals, both as sole author and co-author. He has also presented many papers at international bariatric surgery conferences.
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Dr. Mahendra Rajan
Obesity and Bariatric Surgeon
- Dr. Mahendra Rajan is a renowned General Surgeon based in Dubai with extensive 28+ years of experience.
- He has completed his graduation from Madras University, Chennai, India, followed by M.S. in General Surgery from the reputed TN Dr. MGR Medical University, Chennai, India. Later, he did a fellowship in Bariatric Surgery from Taiwan.
- Dr. Rajan is a member of the Indian Medical Association and the Association of Surgeons of India
- His area of clinical expertise lies in hepatectomies, Whipple's Pancreatico-duodenectomies, gastrectomies, esophagectomies, and other pancreatic and intestinal resectional surgeries. He is also trained in the management of complex and complicated GI surgical problems including Crohn's disease, entero-cutaneous, pancreatic and biliary fistulas, and postoperative biliary injuries.
- Moreover, he is actively invited as a guest speaker in scientific sessions, CDE's, Seminars, Worldwide Conferences to talk about Whipple's Pancreatico-duodenectomies.
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- Dr. Mahendra Rajan is a renowned General Surgeon based in Dubai with extensive 28+ years of experience.
- He has completed his graduation from Madras University, Chennai, India, followed by M.S. in General Surgery from the reputed TN Dr. MGR Medical University, Chennai, India. Later, he did a fellowship in Bariatric Surgery from Taiwan.
- Dr. Rajan is a member of the Indian Medical Association and the Association of Surgeons of India
- His area of clinical expertise lies in hepatectomies, Whipple's Pancreatico-duodenectomies, gastrectomies, esophagectomies, and other pancreatic and intestinal resectional surgeries. He is also trained in the management of complex and complicated GI surgical problems including Crohn's disease, entero-cutaneous, pancreatic and biliary fistulas, and postoperative biliary injuries.
- Moreover, he is actively invited as a guest speaker in scientific sessions, CDE's, Seminars, Worldwide Conferences to talk about Whipple's Pancreatico-duodenectomies.

Dr. Muharrem Oner
Obesity and Bariatric Surgeon
- Dr.Muharrem Oner is a Surgical Oncologist with 20+ years of experience.
- His area of clinical expertise lies in Lap appendectomy, Lap Cholecystectomy, all kinds of hernia repair, Lap Nissen Fundoplication, Lap Colon Resection, Lap sleeve gastrectomy, Lap mini Gastric bypass Breast Cancer procedures, Thyroidectomy, Parathyroidectomy, Laparoscopy, Obesity Surgery, Oncology Surgery, etc.
- Dr. Oner has worked earlier in the reputed International Acibadem Hospital, Turkey, and worked in several reputed hospitals there and has conducted more than 2500 surgeries independently, including oncology surgeries, serving over 600 patients monthly.
- The Oncologist also has a special interest in Endocrine Surgery including Thyroidectomy and Parathyroidectomy. He is Turkish board certified and has completed his studies at the Istanbul University.
- Moreover, he has published in both national and international publications.
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- Dr.Muharrem Oner is a Surgical Oncologist with 20+ years of experience.
- His area of clinical expertise lies in Lap appendectomy, Lap Cholecystectomy, all kinds of hernia repair, Lap Nissen Fundoplication, Lap Colon Resection, Lap sleeve gastrectomy, Lap mini Gastric bypass Breast Cancer procedures, Thyroidectomy, Parathyroidectomy, Laparoscopy, Obesity Surgery, Oncology Surgery, etc.
- Dr. Oner has worked earlier in the reputed International Acibadem Hospital, Turkey, and worked in several reputed hospitals there and has conducted more than 2500 surgeries independently, including oncology surgeries, serving over 600 patients monthly.
- The Oncologist also has a special interest in Endocrine Surgery including Thyroidectomy and Parathyroidectomy. He is Turkish board certified and has completed his studies at the Istanbul University.
- Moreover, he has published in both national and international publications.

Prof. Dr. Hamdi Farag
Obesity and Bariatric Surgeon
- Prof. Dr. Hamdi Farag is a General, Laparoscopic, and Bariatric Surgeon with over 16 years of experience.
- His expertise lies in general surgery, oncosurgery, laparoscopic surgery, and bariatric surgery.
- He graduated from the faculty of medicine at Azhar University in 2005.
- He completed the general surgery residency program for 3 years in Azhar University hospitals.
- He obtained a Master's degree in general surgery and laparoscopy in 2009 and a doctorate (MD) in general and laparoscopic surgery from Azhar University in 2014.
- He published many international papers in various scientific journals.
- He served as a speaker at international conferences in the Middle East and Europe.
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- Prof. Dr. Hamdi Farag is a General, Laparoscopic, and Bariatric Surgeon with over 16 years of experience.
- His expertise lies in general surgery, oncosurgery, laparoscopic surgery, and bariatric surgery.
- He graduated from the faculty of medicine at Azhar University in 2005.
- He completed the general surgery residency program for 3 years in Azhar University hospitals.
- He obtained a Master's degree in general surgery and laparoscopy in 2009 and a doctorate (MD) in general and laparoscopic surgery from Azhar University in 2014.
- He published many international papers in various scientific journals.
- He served as a speaker at international conferences in the Middle East and Europe.

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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