Best Surgery surgeons: TOP 320 doctors

Dr. Maksim Sazonov is a specialist at ON Clinic Kharkiv Gagarina offering expertise in general surgery, endocrinology, and oncology. He holds a Ph.D. in Medicine and has over 25 years of experience. He is a member of the Ukrainian and European Associations of Surgeons.

An experienced urology specialist who now holds the position of the Head of the Urology Department at the Private Optimed Hospital.

One of the founders of the Private Optimed Hospital. An experienced surgeon with almost 30 years of constant practice.

Bogdan Kashchen is a Dental Surgeon and member of the International Team of Implantology. He graduated from the Danylo Halytsky Lviv National Medical University and specializes in Surgical Dentistry. He has 6 years of work experience and is currently working at Avanto (Center).

Having a deep interest in laparoscopic surgery, Dr. Onur Kesler has performed hundreds of obesity surgeries such as sleeve gastrectomy, Roux En Y gastric by-pass, and mini-gastric bypass.

A general surgeon with 17 years of experience who specializes in gastrointestinal disorders treatment

• Surgical treatment: laparoscopic operations to remove all types of hernias (inguinal hernias, femoral hernias, umbilical hernias, postoperative ventral hernias, esophageal opening of the diaphragm and other types of abdominal wall hernias).

• Treatment of gallstone disease, removal of the gallbladder (cholecystectomy), stones in the ducts.

• Operative treatment for acute conditions (acute appendicitis, acute cholecystitis, perforating ulcer, perforation of a diverticulum, intestinal obstruction, purulent-septic diseases), all conditions of "acute abdomen".

• Treatment of oncological diseases of the stomach, intestines and other organs of the abdominal cavity and retroperitoneal space.

• Treatment of varicose veins of the legs.

• Operative treatment of obesity (bariatric surgery) and metabolic dysfunction.

• Colitis, hemorrhoids, anal itching, fissures, constipation and diarrhea, anal sphincter weakness, anal sphincter incontinence due to rupture of the perineum after childbirth.

• Abdominal injuries.

• Perianal condylomas.

• Polypos.

• Proctitis, paraproctitis and others.

Current Position:

• Consultant General & GI Surgeon, Bariatric & Metabolic Surgeon
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• Head of the General Surgery Department
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• Director of the Bariatric Surgery Center of Excellence, Ponderas Academic Hospital, Bucharest, Romania
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• Executive Director of the Bucharest Surgical Training Institute
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• Associated Professor of the “Grigore T. Popa” University of Medicine and Pharmacy, Iasi, Romania, and "Carol Davilla" University of Medicine and Pharmacy, Bucharest, Romania

Main professional responsibilities and activities:

• GI & Metabolic Surgery: over 1000 procedures per year - mostly laparoscopic and robotic-assisted. Pioneering and developing metabolic surgery, laparoscopic colorectal surgery, laparoscopic hernia, GERD, SILS and NOTES in Romania, it was offered the opportunity to gain extensive experience for laparoscopic colorectal surgery, bariatric & metabolic surgery, laparoscopic hernia & incisional repair, laparoscopic treatment of GERD, endoscopic revision surgery.
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• Training activities in MIS: 25 years of experience, Executive Director of the Surgical Training Institute (RAES, EAES and ASM Endorsed educational activities), Course director of 12-15 MIS hands-on courses per year since 2011, Director of Clinical immersions and Workshops for international surgical teams since 2010.

Education

Medical Doctor Education: Maltepe University Faculty of Medicine, 2008, Istanbul/Turkey
General Surgery Residency: Istanbul University Faculty of Medicine, 2018, Istanbul/Turkey

Experience

Tokat Erba State Hospital, 2008-2012, Tokat/Turkey
Istanbul University Faculty of Medicine, 2012-2018, Istanbul/Turkey
Ağrı Doğubeyazıt State Hospital, 2018-2020, Ağrı/Turkey

Scientific Memberships

Turkish Medical Association
Turkish Hepatobiliary Surgery Association
Trauma and Emergency Surgery Association
Turkish Surgical Association

Membership in societies:

Expert of scientific journals 

Close co-operation with leading surgeons

Membership of the German Medical Association 

Specialities:

Introduction of new and modern techniques in the field of oncological surgery
General and visceral surgery

Minimally invasive surgery

Gastrointestinal oncology surgery

Oncological surgery

Haemorrhoids treatment

Additional clinical specialisation in minimally invasive and hernia surgery

Surgery and transplantation of the pancreas

Work Experience:

2005: Specialist in the field of surgery

2008: Appointed Senior Consultant specialising in pancreatic surgery and transplantation

2010: Coordinator of the Pancreatic Cancer Centre (Oncocert)

2013: Specialist in visceral surgery

2014: Managing Senior Physician, additional clinical specialisation in minimally invasive and hernia surgery

2019: Chief Surgeon of the Colorectal Cancer Centre Bochum (the first certified colorectal cancer centre in Germany and one of the first certified leading colorectal centres in Europe)

2021: Chief Surgeon of the Department of Surgery at the Academic Hospital Solingen

Thanks to the professor and his team, the department has been modernised by introducing modern surgical methods of treatment and especially improved methods of post-operative recovery. The Department of Surgery at the Solingen Clinic is now further expanding its focus on minimally invasive surgery in the direction of robotics. The clinic has allocated a huge budget for the purchase of state-of-the-art equipment in order to offer patients a full range of surgical methods for the treatment of benign and malignant diseases of the oesophagus, lungs, stomach, liver, pancreas and intestines according to current guidelines and using the most modern technical equipment.

Professor Schenker is an active researcher and lecturer. He lectures at medical universities and organises seminars and workshops for colleagues. He cooperates closely with the Cancer Centre, the Pancreatic Cancer Treatment Centre, the Intestinal Cancer Treatment Centre and the Interregional Trauma Centre.

Experience

2017
Private Nisa Hospital

2011 - 2017
Yenibosna Private Ilke Hospital

2007 - 2011
Gaziosmanpaşa Private Bilge Hospital

Education

2005
Bakırköy Dr. Sadi Konuk Training and Research Hospital, Ear, Nose, and Throat Diseases

2005
Bakırköy Dr. Sadi Konuk Training and Research Hospital, Ear, Nose, and Throat Diseases

2000
İstanbul University Faculty of Medicine, Medical Education

2000
İstanbul University Faculty of Medicine, Medical Education

brief history

Graduated from Yonsei University College of Medicine

Obstetrics and Gynecology Resident at Yonsei University

Adjunct Professor, Department of Obstetrics and Gynecology, Yonsei University

Vice Director of Obstetrics and Gynecology

Co-Director of Yonsei Sarangmoa Women’s Hospital

Currently

Member of the Korean Society of Obstetrics and Gynecology

Member of the Korean Menopause Society

Member of the Korean Urogynecological Society

Member of the Korean Women's Sexual Association

Member of the Korean Society of Obstetrics and Gynecology

Member of the Korean Perinatology Association

brief history

Graduated from Chungnam National University Graduate School of Medicine

Completed internship at Gachon University Gil Hospital

Completed obstetrics and gynecology residency at Gachon University Gil Hospital

today

Regular member of the Korean Society of Obstetrics and Gynecology

Member of the Korean Society of Obstetrics and Gynecology

Korean Society of Perinatology

Korean Society of Fetal Medicine