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5256 Specialists

Dr. Orhan Kocaman

Bariatric Surgeon

, Istanbul, Turkey

16 Years of experience

Speaks: Turkish & English

 


Dr. Orhan Kocaman is a specialized Gastroenterologist in Turkey. And one of the most sought after medical specialists in Bahcelievler, Turkey. The doctor has over of experience and is associated with Medical Park Bahcelievler Hospital.

Qualifications :

  • Istanbul University Cerrahpasa Faculty of Medicine -Medical Education Istanbul University Cerrahpasa Faculty of Medicine - Specialization
  • Kocaeli University Faculty of Medicine - SubDal - Specialization Bezmialem Foundation University Faculty of Medicine - Gastroenterology BD - Associate Professorship

Hospital Address :

Bah

Dr. Fatih Ensaroglu

Bariatric Surgeon

, Istanbul, Turkey

23 Years of experience

 


Dr. Fatih Ensaroglu is a specialized Gastroenterologist in Turkey. And one of the most sought after medical specialists in istanbul, Turkey. The doctor has over of experience and is associated with Istinye University Bahcesehir - LIV Hospital.

Qualifications :

  • lUludag University Faculty of Medicine Kocaeli University Internal
  • Medicine USA-Specialty Capital University Gastroenterology BD-Specialization

Hospital Address :

Ak Veysel Mah, stinye

Dr. Janine Mansi

Radiation oncologist

, London, United Kingdom

18 Years of experience

Speaks: English

 


Dr. Janine Mansi is a specialized Medical Oncologist in United Kingdom. And one of the most sought after medical specialists in London, United Kingdom. The doctor has over of experience and is associated with Cancer Centre London.

Association and Memberships Dr. Janine Mansi is part of:

  • Association of Cancer Physicians , Advisory Committee for medical oncology.

Qualifications :

  • MD
  • FRCP

Hospital Address :

Cancer Centre London, Parkside, London, UK

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Dr. Paul Harris

Cosmetologist

, London, United Kingdom

15 Years of experience

Speaks: English

 


Dr. Paul Harris is a specialized Reconstructive Surgeon in United Kingdom. And one of the most sought after medical specialists in London, United Kingdom. The doctor has over of experience and is associated with Parkside Private Hospital.

Qualifications :

  • BSc
  • MBBS
  • MD
  • FRCS
  • FRCS(plast)

Hospital Address :

Parkside Private Hospital, Parkside, London, UK

Dr. Peter Mortimer

Surgical Oncologist

, London, United Kingdom

41 Years of experience

Speaks: English

 


Dr. Peter Mortimer is a specialized Surgical Oncologist in United Kingdom. And one of the most sought after medical specialists in London, United Kingdom. The doctor has over of experience and is associated with Cancer Centre London.

Qualifications :

  • MD
  • FRCP

Hospital Address :

Cancer Centre London, Parkside, London, UK

Dr. Orhan Celen

Surgical Oncologist

, Kocaeli, Turkey

32 Years of experience

Speaks: Turkish , English

 


Dr. Orhan Celen is a specialized Surgical Oncologist in Turkey. And one of the most sought after medical specialists in Kocaeli, Turkey. The doctor has over of experience and is associated with Medical Park Gebze Hospital.

Association and Memberships Dr. Orhan Celen is part of:

  • National Surgical Association
  • Ankara Surgical Association
  • Ankara Breast Diseases Association
  • Federation of Breast Diseases
  • European Society of Surgical Oncology

Qualifications :

  • Ankara University Faculty of Medicine
  • Ankara Oncology Training and Research Hospital
  • Boston University School of Medicine, The University Hospital, Department of Surgical Oncology

Hospital Address :

G

What is the medical expertise of Dr Orhan Celen?

  • Dr Orhan Celen has more than 25 years of experience as a surgical oncologist. He specializes in thyroid cancer surgery, ovarian cancer surgery, pancreatic cancer surgery and breast cancer surgery.
  • He is a member of many professional organizations such as the Ankara Surgery Association, Breast Diseases Federation, European Society of Surgical Oncology and the National Society of Surgery.
  • Dr Celen has received several laurels for his contributions to the field of surgical oncology. He was awarded "the 3rd Prize at the National Surgery Congress Oral Presentation Competition" in 2006.
  • Dr Celen participates in many training courses on a regular basis to improve his knowledge and skills such as the Current Diagnosis and Treatment Course in Early Breast Cancer by Ankara Breast Diseases Association in Ankara, 2004 and Benign Breast Diseases Course by the Ankara Breast Diseases Association in Ankara, 2005.
  • Dr Orhan Celen has published his research in many leading national and international journals. His research work has been cited in more than 600 articles, journals and books.
Dr. Tsafantakis Emmanuel

Bone and Joint Specialist

Pireas, Greece

of experience

Speaks: Greek , English

 


Dr. Tsafantakis Emmanuel is a specialized Orthopedic Surgeon in Greece. And one of the most sought after medical specialists in Athens, Greece. The doctor has over 25 Years of experience and is associated with Metropolitan Hospital.

Association and Memberships Dr. Tsafantakis Emmanuel is part of:

  • Hellenic Society of Orthopedic Surgery and Traumatology (EEXOT)
  • College of Greek Orthopedic Surgeon (KEOX)
  • EEXOT Spinal Disease Department: Founding member
  • EEXOT Bone Tumor Department: Founding member
  • Pan-Hellenic Medical Association (PIS)
  • Medical Association of Athens (ISA)
  • Spinal Disease Society: Founding member
  • ARGOSpine: Association of European Research Groups for Spinal Osteosynthesis
  • EFORT: European Federation of National Association of Orthopedics and Traumatology

Qualifications :

  • Graduate of the School of Medicine of the National Kapodistrian University of Athens.

Hospital Address :

Metropolitan Hospital, Ethnarchou Makariou, Pireas, Greece

What is the medical expertise of Dr Tsafantakis Emmanuel?

  • Dr Tsafantakis Emmanuel has years of experience as an orthopedic surgeon. His areas of expertise include spinal scoliosis, trauma, slipped discs, arthroscopy, rheumatoid arthritis, and hip and knee replacements.
  • Dr Emmanuel is a member of leading organizations such as the Pan Hellenic Medical Association, Hellenic Society of Orthopedic Surgery and Traumatology, and Association of the European Research Groups for Spinal Osteosynthesis. He is the Founding member of the Spinal Disease Society.
  • Over the course of his career, Dr Emmanuel has published 6 research papers in many reputed journals.
Dr. Parag Vohra

Nephrologist

Massachusetts, United States

21 Years of experience

Speaks: English,Hindi

 


Dr.Parag Vohra is a specialized Transplant Surgeon. And one of the most sought after medical specialists in United States. The doctor has 21 of experience and is associated with , one of the best hospitals in United States.
Dr. Ibrahim Ertugrul

Hepatologist

, Istanbul, Turkey

28 Years of experience

Speaks: Turkish & English

 


Dr. Ibrahim Ertugrul is a specialized Liver Transplant Surgeon in Turkey. And one of the most sought after medical specialists in istanbul, Turkey. The doctor has over of experience and is associated with .

Association and Memberships Dr. Ibrahim Ertugrul is part of:

  • Internal Medicine and Gastroenterology Vocational Memberships
  • Turkish Gastroenterology Association
  • Turkish Liver Research Association of Gastrointestinal Endoscopy Association

Qualifications :

  • 1990 - 1996 - Istanbul University, Istanbul Faculty of Medicine
  • 1996 -2001 - Istanbul University, Istanbul Medical Faculty, Internal Medicine
Dr. Semih Ayan

Urologist

, Istanbul, Turkey

21 Years of experience

Speaks: Turkish & English

 


Dr. Semih Ayan is a specialized Urosurgeon in Turkey. And one of the most sought after medical specialists in istanbul, Turkey. The doctor has over of experience and is associated with I.A.U VM Medical Park Florya Hospital.

Association and Memberships Dr. Semih Ayan is part of:

  • Urological Surgery Association
  • European Urology Association Ureology Association
  • American Urology Association
  • United States Medical License (USMLE)
  • Certificate of European Urology Board Certificate

Qualifications :

  • 1997 - Urology Specialist Republican University
  • 1999 - Pediatric Urology Postdoctoral Research
  • Fellow - Harvard University
  • 2003 - Associate Professor of Urology
  • 2009 - Urology Professor
  • 2015 - University of Chicago

Hospital Address :

Beyol, .A.

Dr. Koray Karabulut

Hepatologist

, Istanbul, Turkey

19 Years of experience

Speaks: Turkish & English

 


Dr. Koray Karabulut is a specialized Liver Transplant Surgeon in Turkey. And one of the most sought after medical specialists in Bahcelievler, Turkey. The doctor has over of experience and is associated with Medical Park Bahcelievler Hospital.

Association and Memberships Dr. Koray Karabulut is part of:

  • Association of Surgical Days Association
  • Turkish Hepatopancreatobilier Surgery Association
  • Liver Transplantation Association
  • National Trauma and Emergency Surgery Association

Certifications :

  • 2007: IRCAD Advanced Laparoscopic Surgery Course, Strasbourg/France
  • 2009-2013: F?rat University Faculty of Medicine General Surgery AD, Assistant Professor
  • 2010. Cleveland Cllinic Robotics & Laparoscopic Liver Surgery Course Cleveland/USA 2010-2011: Cleveland Cllinic General Surgery, Research Fellow (Liver Tumors & Laparoscopic-Robotic Surgery)) Cleveland/USA 2011-2012, Inonu University Liver Transplant Center, Liver Transplant Training
  • 2012: Erasmus Medical Center, Microsurgery Course, Rotterdam/Netherlands
  • 2012: Cleveland Cllinic Liver Monitoring Center, Cleveland
  • 2013: F?rat University Faculty of Medicine General Surgery AD, Associate Professor
  • 2015: IRCADMinimally Invasive Liver Bile Ducts Pancreatic

Qualifications :

  • 1991-1998: Istanbul University Faculty of Medicine, Medical Doctor Education
  • 1998-2004: Istanbul University Faculty of Medicine, General Surgery Specialization Training

Hospital Address :

Bah

What is the medical expertise of Dr Koray Karabulut?

  • With more than 18 years of experience, Dr Koray Karabulut is skilled in performing surgeries for a range of ailments. His areas of expertise are liver transplantation, sleeve gastrectomy, pancreatic surgery, diabetes, and robotic and laparoscopic surgery.
  • Dr Koray Karabulut completed an Advanced Laparoscopic surgery course at IRCAD, France. Additionally, he finished a robotic and laparoscopic liver surgery course at Cleveland Clinic, Cleveland. He also obtained training in liver transplant at the Inonu University Liver Transplant Center.
  • Dr Koray is also a part of leading professional organizations in the field of surgery and liver transplant. Some of these include the International Association of Surgeons, Gastroenterologists and Oncologists (IASGO), the Middle East Mediterranean Endoscopic Surgery Association (MMESA), the Liver transplantation Association, the National Trauma and Emergency Surgery Association and the Turkish Hepatopancreatobilier Surgery Association.
  • Dr Koray has published his research in reputable national and international journals. Some of these are
    1. Hepatic atrophy-hypertrophy complex due to Echinococcus granulosus.
    2. Multimodality treatment of neuroendocrine liver metastases.
    3. The effects of drainage on the rates of early wound complications and recurrences after Limberg flap reconstruction in patients with pilonidal disease.
  • Dr Koray is the recipient of several awards such as the "Best paper and oral presentation award" at the 2nd Minimally invasive Surgery Congress in September 2011. He also received the "Young Researcher Award" at the Turkey Organ Transplantation Organizations Coordination Association 9th Congress in September 2012.
Dr. Lukasz Luboinski

Bone and Joint Specialist

, Warsaw, Poland

17 Years of experience

Speaks: Polish ,English

 


Dr. Lukasz Luboinski is a specialized Orthopedic Surgeon in Poland. And one of the most sought after medical specialists in Gdansk, Poland. The doctor has over Years of experience and is associated with Carolina Medical Center.

Qualifications :

  • He was educated among others in Scarborough General Hospital in Canada, and University Hospital Lewisham in London Borough of Lewisham.

Hospital Address :

Carolina Medical Center, Pory, Warsaw, Poland

Dr. Merina Ahmed

Surgical Oncologist

, London, United Kingdom

21 Years of experience

Speaks: English

 


Dr. Merina Ahmed is a specialized Surgical Oncologist in United Kingdom. And one of the most sought after medical specialists in London, United Kingdom. The doctor has over of experience and is associated with Cancer Centre London.

Qualifications :

  • BSc
  • MBBS
  • MRCP
  • FRCR
  • MD

Hospital Address :

Cancer Centre London, Parkside, London, UK

Dr. Jamal Hayat

Bariatric Surgeon

, London, United Kingdom

10 Years of experience

Speaks: English

 


Dr. Jamal Hayat is a specialized Gastroenterologist in United Kingdom. And one of the most sought after medical specialists in London, United Kingdom. The doctor has over of experience and is associated with Parkside Private Hospital.

Association and Memberships Dr. Jamal Hayat is part of:

  • General Medical Council
  • British Medical Association
  • British Society of Gastroenterology

Qualifications :

  • BSc
  • MBBS
  • MRCP
  • MD

Hospital Address :

Parkside Private Hospital, Parkside, London, UK

What is the medical expertise of Dr Jamal Hayat?

  • Dr Jamal Hayat is an experienced and skilled gastroenterologist specialising in treating irritable bowel syndrome, celiac disease, inflammatory bowel disease, dyspepsia, swallowing disorders and screening for bowel cancer. He is also an expert in performing procedures such as colonoscopy, upper GI endoscopy, polypectomy, ambulatory pH-impedance monitoring and high-resolution oesophageal manometry.
  • Dr Jamal Hayat is a reputed member of professional bodies such as the British Medical Association, British Society of Gastroenterology, Medical Defense Union, American Gastroenterological Association and the European Society of Eosinophilic oesophagitis.
  • Dr Jamal has presented his work at conferences organized by the United European Gastroenterology Association and the American Gastroenterology Association. He also serves as a specialist advisor on gastro-oesophagal reflux disease for NICE and was the Principal investigator for the first licensed treatment for eosinophilic oesophagitis.
  • Dr Jamal Hayat is a JAG-accredited endoscopy specialist who provides students with colonoscopy and gastroscopy training.
  • Throughout his career, Dr Jamal has published more than 70 high-impact research articles in the field of gastroenterology. Some of his publications include:
    1. Leung LW, Akhtar Z, Hayat J, Gallagher MM. Protecting Against Collateral Damage to Non-cardiac Structures During Endocardial Ablation for Persistent Atrial Fibrillation. Arrhythm Electrophysiol Rev. 2022 Apr;11:e15.
    2. L Leung, Z Akhtar, A Bajpai, A Li, M Sohal, M Norman, R Kaba, N Al-Subaie, J Louis-Auguste, J Hayat, Z Zuberi, M Gallagher, Oesophageal protection during AF ablation: real-world registry data and mechanisms behind the therapeutic effect of tissue cooling, EP Europace, Volume 24, Issue Supplement_1, May 2022, euac053.229.
Dr. Timothy Jones

Neurosurgeon

, London, United Kingdom

22 Years of experience

Speaks: English

 


Dr. Timothy Jones is a specialized Neurosurgeon in United Kingdom. And one of the most sought after medical specialists in London, United Kingdom. The doctor has over of experience and is associated with Cancer Centre London.

Association and Memberships Dr. Timothy Jones is part of:

  • General Medical Council
  • British Medical Association
  • Society of British Neurological Surgeons

Qualifications :

  • FRCS(SN)
  • PhD

Hospital Address :

Cancer Centre London, Parkside, London, UK

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Published: 15 May, 2026
Updated: 15 May, 2026