海外のオンライン診療専門医 — ページ7

Dr. Amr Mahmoud Al Demery is a consultant thoracic surgical oncologist at Shefaa Al Orman Hospital. He specializes in the diagnosis and surgical treatment of thoracic cancers. Dr. Al Demery is a Member of the Royal College of Surgeons of England. He holds a Doctorate in Surgical Oncology from the National Cancer Institute.

• Cofounder and member of the Egyptian Society of Respiratory Neoplasms.
• Performs complex lung resections, including lobectomy and pneumonectomy.
• Expert in esophageal cancer surgery and chest wall reconstruction.
• Works at an ESMO-accredited center treating 6,000 patients annually.

Dr. Ozan Beytemur is an orthopedic surgeon at Medipol Bahçelievler University Hospital in Istanbul. He is a pioneer in bone healing research. Dr. Beytemur holds the TOTBİD-TOTEK Board Certification. He serves as a Professor at Health Sciences University.

• Specialize in bone tumors, pediatric trauma, and complex fracture management.
• Served as Chief Physician at Istanbul Bağcılar Health Practice and Research Center.
• Published over 400 research articles in international peer-reviewed journals.
• Member of the Turkish Orthopedic Association's Bone and Soft Tissue Tumors Division.

セバスチャン・ショップマン博士は、一般および内臓外科の優れた専門家です。セバスチャン・ショップマン博士は、ウィーン医科大学の手術大学クリニックの一般外科部門の外科医であり、胃と食道の手術の作業チームを率いています。彼はまた、ウィーンの総合がんセンター（CCC）の胃食道腫瘍ユニット（CCC-GET）の責任者でもあります。ショップマン博士は、240以上の専門記事の著者です。

 職歴: 

• 2014年からオーストリア外科腫瘍学会の総書記 

• 2013年からウィーン総合がんセンター（CCC-GET）、ウィーン医科大学の胃食道がんユニットのコーディネーター 

• 10/2014 ASOコンレス2014の会長

• 2012年4月よりウィーン医科大学手術部門の上部消化管サービスの責任者 

• 2012年からウィーン医科大学の手術機能検査部門の責任者, 手術部門 

• 2010年2月以来、ウィーン医科大学の外科研究ラボの上部消化管研究グループの主任研究者 

• 2009 – 2011 ウィーンオフィスの欧州健康品質学会（ESQH）のディレクター 

• 10/2008 – 2/2009 プリンスコートメディカルセンター（クアラルンプール）のコンサルタント、ウィーン国際医科大学 

• 2007年から上部消化管手術の専門家 

• 2006年以降、ウィーン医科大学の手術部門の准教授 

• ウィーン医科大学 

• 2001 – 2007 ウィーン医科大学手術部門のフェロー 

• 2000 – 2001 IMP – ウィーン分子病理研究所にて学外で博士号取得 

• 1999 – 2000 ウィーン医科大学の病理学臨床研究所のフェロー 

コンサルティングエディターとして: • Annals of Surgical Oncology, Journal of Leucocyte Biology, Acta Biologica Hungarica, British Journal of Cancer, British Journal of Surgery, Oncology, Deutsche Forschungsgemeinschaft (DFG), British Journal of Oncology, BMC Cancer, Cell and Molecular Life Science, World Journal of Surgical Oncology, Breast Care, European Journal of surgical Oncology, Journal for Cellular and Molecular Biology, • Journal of Leucocyte Biologyコンサルティングエディター、European Journal of Surgical Oncologyの副編集長、European Surgeryのセクションエディター

Dr. Murat Kilic is a pediatric surgeon at Medipol University Pendik Hospital in Istanbul. He treats childhood appendicitis, hernias, and congenital conditions like anal atresia. Dr. Kilic publishes research on childhood urinary tract infections and hemangioma treatments. He works at a university-affiliated center that treats 350,000 patients every year.

• Specializes in pediatric abdominal surgery and hernia repair.
• Performs neonatal procedures, supported by 21 dedicated newborn intensive care units.
• Practices at a clinic holding the Turkish Healthcare Quality Standards Certificate.
• Researches ultrasound diagnosis techniques for appendicitis in children.

Dr. Siripong Lakkhanawong is a specialist in plastic and general surgery at Somchai Clinic in Bangkok. He has treated over 25 years of medical cases with a focus on surgical safety. He performs a wide range of aesthetic procedures, including facial rejuvenation and body contouring. Dr. Lakkhanawong also holds expertise in family medicine to support overall patient health.

• Specializes in rhinoplasty, deep plane facelifts, and breast augmentation surgeries.
• Performs complex body contouring like tummy tucks and 360 liposuction.
• Treats various surgical conditions, including hernias and salivary gland tumors.
• Works at Somchai Clinic, which serves 10,000 patients annually in Thailand.

Dr. Irfan Karalar is a general surgeon at Medipol Bahçelievler University Hospital in Istanbul. He treats conditions like umbilical hernias, hemorrhoids, and trophic ulcers. He earned his medical degree from Istanbul University Faculty of Medicine. Dr. Karalar previously served as the Chief Physician at Balkan Hospital.

• Specializes in surgical treatments for inguinal and incisional hernias.
• Treats complex rectal and skin conditions including anal atresia and keloid scars.
• Works at JCI-accredited Medipol Bahçelievler, which treats 600,000 patients annually.
• Practices at a facility using PET-CT for rapid, high-contrast tumor scanning.

Dr. Mehmet Ali Gok is an Associate Professor of General Surgery at Medipol University Pendik Hospital. He specializes in laparoscopic hernia repair and metabolic surgery. Dr. Gok has authored over 20 national and international scientific articles on surgical outcomes. He practices at a hospital with 95.4 out of 96.4 healthcare quality points.

• Certified in robotic colorectal surgery and laparoscopic hernia techniques on cadavers.
• Received specialized training from the European Hernia Society in Dubai.
• Served as a former Chief Physician at Silopi State Hospital.
• Editor of several medical books on oncological, hernia, and minimal invasive surgery.

Dr. Yaacov Lawrence is the Chair of Radiation Oncology at Sheba Medical Center. He specializes in precision radiation therapy and neuro-oncology. Dr. Lawrence pioneered celiac plexus radiosurgery for pancreatic cancer pain management. He holds the FASTRO designation, one of the highest honors in his specialty.

• Leads the Gastrointestinal Cancer Program at Sheba Medical Center.
• Performs stereotactic radiosurgery for brain tumors and nervous system cancers.
• Authored over 280 scientific publications on personalized radiation protocols.
• Completed radiation oncology fellowship training at Thomas Jefferson University.

Dr. Nir Kleinmann directs the Endourology and Kidney Stones Unit at Sheba Medical Center. He is a pioneer in kidney-sparing laser surgery for complex tumors. Forbes and ResultMed named him among Israel’s Best Doctors for 2025 and 2026. Dr. Kleinmann uses a unique dual-laser system to preserve organ function during cancer treatment.

• Completed urological fellowships at Thomas Jefferson University and McMaster University.
• Expert in minimally invasive treatments for UTUC, kidney stones, and prostate cancer.
• Served as a researcher in the OLYMPUS trial for non-surgical chemoablation.
• Fellow of the American Endourology Society with over 60 scientific publications.

カチレク博士は一般外科の傑出した専門家であり、内臓外科の追加の専門家です。臨床活動はウィーン医科大学、外科大学クリニック、一般外科クリニック部門における上級医師です。

専門分野

• 肝胆膵外科（肝臓、胆管、胆嚢、膵臓）

• 腫瘍内臓外科（胃、大腸、小腸）

• 内分泌外科（甲状腺、副甲状腺、副腎、神経内分泌腫瘍）

トレーニング 1999-2001 慈悲深いシスターズの病院とリンツ、オーストリア上部のAUVA事故病院 

05 / 2001-09 / 2007 ウィーン医科大学一般外科部門、大学病院助手、2005年5月25日 外科専門試験 

10 / 2006-09 / 2007 上級医師、オーストリア上部、Vöcklabruckの外科部門2006年11月7日 ハビリテーションとプライベート講師としての外科の授業許可の付与以来 

10/2007 ウィーン医科大学一般外科部門、大学病院上級医師 

07/2009 追加の専門家「内臓外科」 

教育: 

• 1980-1984 オッテンシャイム小学校 

• 1984-1992 ウィルヘーリング・スティフツギムナジウム、人文学的ギムナジウム 

• 06/1992 特待生としての高校卒業資格 

• 10/1992-02/1999 ウィーン大学ロッブル学部（特待生としての二次および三次段階） 

• 1999年2月16日 博士号大学医療機関 

軍事サービス: 

• 03 / 1999-11 / 1999 「Heeressanitätsanstalt Hörsching」軍事助手医師として 

メンバーシップ: 

• オーストリア外科学会 

• 欧州内分泌外科学会 

• ドイツ外科学会の内分泌労働グループ - CAEK 

• ACO / ASSO（オーストリア外科腫瘍学会 / オーストリア外科腫瘍学会） 

• 2008年10月1日以来ACO / ASSO肝臓 / 胆 / 膵の労働グループリーダー 

• 欧州外科腫瘍学会以下の雑誌のレビュアー: • 臨床内分泌学および代謝学ジャーナル • 欧州内分泌ジャーナル • 核医学 • 臨床腫瘍学ジャーナル • ウィーナークリニッシュウィークブレット - 中央欧州の医学雑誌 • 欧州外科（Acta Chirurgica Austriaca） • 医科学アーカイブ • 欧州外科腫瘍学ジャーナル - 「癌外科ジャーナル」•胃腸および肝疾患ジャーナル • 比較肝臓学

Specializations

Adult and Pediatric ENT Diseases

Plastic Surgery Procedures (Rhinoplasty, Protruding Ear Correction)

Filling-Botox Procedures

Endoscopic/Microscopic Middle Ear Surgery

Sleep Apnea and Snoring Surgery

Tonsil and Adenoid Operations with Plasma-Evaporation Method

Specializations

Cancer Surgery

Pancreatic Surgery

Bile Duct Surgery

Bariatric Metabolic Surgery

Oncological Surgery

Breast Surgery

Gastric cancer

Colon cancer

Thyroid Cancer

Obesity Surgery

Diabetes Surgeries

Specializations

Head and Neck Surgery

Surgical Treatment of Head and Neck Cancers

Dizziness (Vertigo)

Endoscopic Sinus Surgeries

Hearing Loss and Ear Diseases Surgery

Endoscopic Head and Neck Diseases Surgery

Head and Neck Diseases Microsurgery

Salivary Gland Diseases and Surgery

Dr. Asli Datli is a plastic surgeon at Liv Hospital Ulus in Istanbul. She completed a prestigious microsurgery fellowship at ASAN Medical Centre in South Korea. Dr. Datli specializes in facial rejuvenation, mommy makeovers, and complex reconstructive procedures. She uses techniques like deep plane facelifts and Vaser liposuction to achieve natural results.

• Specializes in lipedema surgery and body contouring after massive weight loss.
• Treats diabetic foot conditions and performs hidradenitis suppurativa surgery.
• Co-authored a textbook chapter on surgical flaps in wound healing with Springer.
• Works at a JCI-accredited facility recognized for excellence in surgical outcomes.

Dr. Hakan Teoman Yanar is a general surgeon at Liv Hospital Ulus in Istanbul. He specializes in gastrointestinal oncology, laparoscopic surgery, and robotic procedures. Dr. Yanar holds an Honorary Diploma from the European Board of Surgery in Emergency Surgery.

• Completed surgical training at the University of Southern California and Keck School of Medicine.
• Treats colon, stomach, and esophagus cancers using robotic and laparoscopic techniques.
• Expert in emergency surgical cases such as acute cholecystitis and pancreatitis.
• Member of the International Society of Surgery and the Turkish Society of Surgery.

Dr. Adnan Sayar is a thoracic surgeon at Liv Hospital Vadistanbul in Istanbul. He specializes in robotic and thoracoscopic surgery for lung cancer and complex chest diseases. He holds FETCS certification from the European Board of Thoracic and Cardiovascular Surgery. Dr. Sayar performs tracheal reconstruction, lung transplantation, and pediatric thoracic procedures.

• Served on the Turkish Ministry of Health Lung Transplantation Scientific Committee.
• Completed fellowships at Kyoto University in Japan and the Karolinska Institute in Sweden.
• Treats lung cancer through minimally invasive segmentectomy and pneumonectomy.
• Works at JCI-accredited Liv Hospital, a designated Center of Excellence for robotic surgery.