Chest X-Ray Doctors Abroad — Page 6

Dr. Ozkan Bekler has performed over 10,000 complex coronary interventions at Medipol Acibadem District Hospital. He specializes in interventional cardiology and structural heart procedures. Dr. Bekler focuses on bifurcation stenting and chronic total occlusions using intravascular imaging. He works at a JCI-accredited facility in Istanbul equipped with the da Vinci robotic system.

• Completed over 700 pacemaker implantations alongside ICD and CRT therapy.
• Performs structural procedures including TAVI, ASD closure, and mitral balloon valvuloplasty.
• Treats peripheral artery diseases using balloon and stent techniques.
• Expert in radiofrequency ablation and 3D mapping for heart rhythm disorders.

Dr. Ergun Tozkoparan is a pulmonologist at Istanbul Florence Nightingale Hospital. He has deep expertise in tuberculosis, asthma, and pneumonia. He enhanced his skills in interventional pulmonology at the MD Anderson Cancer Center in Texas. Dr. Tozkoparan also served as a professor at the GATA Department of Pulmonology.

• Published research in CCLM regarding platelet indices in tuberculosis patients.
• Treats lung diseases at a JCI-accredited "Smart-and-Green" hospital.
• Maintains expertise in interventional techniques for complex lung conditions.
• Gained extensive specialized training at GATA Military Medical School in Ankara.

Dr. Rattalerk Arunakul is a specialist in Endoscopic Spine Surgery, Minimally Invasive Spine Surgery, and Adult Reconstructive Spine Surgery. He received his Doctor of Medicine from Chulalongkorn Hospital in 1999. He completed his orthopedic surgery training at Srinakarin Hospital, Khon Kaen University in 2004.

Dr. Arunakul has worked in research and clinical roles at top institutions. These include the University of California Irvine, Rady Children’s Hospital at UC San Diego, Cedars-Sinai Medical Center, and Yale School of Medicine. He has completed international training and fellowships in both adult and pediatric spinal care.

Dr. Burcin Kececi is a specialist in orthopedics and traumatology. He focuses on pediatric orthopedics, bone metastases, bone and soft tissue tumors, and orthopedic oncology. He performs advanced surgeries on the knee, hip, ankle, elbow, hand, and shoulder. His skills also include prosthesis replacements, limb lengthening, tendon transfers, and trauma surgery.

He received additional training in France in knee, hip, and sports injuries. He also trained in minimally invasive hip surgery. Dr. Kececi has worked at Ege University and İzmir Private Hospital. He currently practices at Medical Point İzmir Hospital. He is a member of national and international orthopedic and oncology societies, including ISOLS, SICOT, and EMSOS. He has also served on the board of TOTBİD.

Professor Dr. Kurt Rasche is a German pulmonologist with more than 40 years of clinical experience. He is Chief of Pulmonology at Helios University Hospital Wuppertal. He leads the departments of pulmonology, sleep medicine, and ventilation therapy. He also heads the certified Lung Cancer Center.

He is certified in internal medicine, pulmonology, allergology, sleep medicine, and intensive care. His clinical work focuses on diagnosing and treating chronic lung diseases, lung cancer, and sleep-related breathing disorders. He works closely with specialists from other fields to provide coordinated care.

Dr. Jang Hyo Kim is an orthopedic surgeon focused on joint preservation and complex reconstruction. He specializes in arthroscopy of the shoulder, knee, ankle, elbow, and wrist. He performs joint replacement of the shoulder, knee, ankle, elbow, and hip. His spine work includes cervical and lumbar instrumentation and fusion. He also performs discectomy, laminectomy, neuroplasty, and vertebroplasty. His practice includes fracture care and muscle and ligament repair.

He is an Adjunct Professor at Kyung Hee University. He serves as Director of the Joint Center at Very Good Hospital. He previously served as chief or director at Yeonggwang General, Songjeong Sarang, Sewoori–Daejeon, Seoul Welfare, and The Barun hospitals. He was an advisory member of the Gwangju–Jeonnam Workers’ Compensation Board. He is a full member of the Korean Orthopaedic Association (KOA) and the Korean Societies of Arthroscopy, Knee, Sports Medicine, Hip, Pain, and Obesity. He holds TPI therapy certification. He completed an Ilizarov fellowship in Kurgan, Russia. He also completed training in shoulder arthroscopy.

Academic Details

Faculty / University
19 Mayis University, Faculty of Medicine, Samsun – Turkey

Date of Graduation
1992

Postgraduate Training
Institution: Department of Radiology, Faculty of Medicine, Erciyes University, Kayseri – Turkey
Supervisor in Charge of Training: Mustafa Ozturk
Training Period: From 1993 to 1998
Title of Thesis: Evaluation of Lower Extremity Artery-Occlusive Disease by MR Angiography

Accreditation

Radiology Specialist: 1998, The Ministry of Health of Turkey

Associate Professor: 2003, Interuniversity Committee

Academic Experience

Residency: Department of Radiology, Erciyes University, Kayseri – Turkey (1993 to 1998)

Private Practice: Maternal and Children Hospital, Sivas – Turkey (1998–2000)

Academic Positions:

2000 to 2003: Assistant Professor of Radiology, Firat University, Elazig – Turkey

2003 to 2009: Associate Professor of Radiology, Firat University, Elazig – Turkey

2009 to 2010: Professor of Radiology, Firat University, Elazig – Turkey

2010 to 2015: Professor of Radiology, Chairman, Bezmialem Vakif University, Istanbul – Turkey

2015 to 2016: Professor of Radiology, Chairman, Yeditepe University, Istanbul – Turkey

2017 to Present: Professor of Radiology, Interventional Radiology Unit, Bahçelievler Medical Park Hospital, Altınbaş University, Istanbul – Turkey

Fellowship

Institution: Department of Radiology, University Hospital of Cleveland, Case Western Reserve University, Cleveland, Ohio, USA

Duration:  2004 to 2005

Position: Research Fellow – Ultrasound & CT (Body)

Professional Memberships

-Turkish Society of Radiology

-Medical Ultrasound Society of Turkey

-Turkish Society of Radiology, Abdominal Radiology Study Group

-ESGAR – European Society of Gastrointestinal and Abdominal Radiology (Fellow)

-ESUR – European Society of Urogenital Radiology (Fellow)

-ESR – European Society of Radiology

-Turkish Society of Magnetic Resonance

-Turkish Society of Radiology, Urogenital Radiology Study Group

-Turkish Society of Interventional Radiology

-Korean Society of Radiology (International Member)

-Radiological Society of North America (RSNA) – Corresponding Member

Prizes and Awards

European Congress of Radiology (ECR) 2002, Vienna – Image Interpretation, 3rd Prize

Interpretation Corner of European Radiology 2003 – 2nd Prize

Cases of the Day – ESGAR 2007, Lisbon, Portugal – 2nd Prize

Cases of the Day – ESGAR 2009, Valencia, Spain – 1st Prize

Education and Specialization
-Uludağ University Faculty of Medicine – Medical Education
-Yedikule Chest Diseases and Thoracic Surgery Center – Thoracic Surgery, Specialization

Professional Memberships
-Turkish Society of Thoracic Surgery
-Turkish Thoracic Society
-Turkish Lung Cancer Society
-Anatolian Pathology Society

Areas of Interest

-Lung cancer surgery

-Surgery for bronchiectasis

-Surgical treatment of hydatid cysts

-Pneumothorax

-Surgery for emphysema

-Treatment of excessive armpit sweating (hyperhidrosis)

-Surgical treatment of diaphragm diseases

-Surgical diagnosis and management of pleural effusion

Dr. Josef Grohs leads spinal care at Vienna General Hospital. He uses chest X-rays to evaluate musculoskeletal health and prep patients for complex surgeries.

• Serves as Chair of AO-Spine Austria – the leading authority on spinal surgery
• Former President of the Austrian Spine Society
• Assistant Professor at the Medical University of Vienna since 2005
• Habilitation in Orthopedics – a senior qualification that allows him to teach university students
• Core Reviewer for the Spine Society of Europe – evaluates clinical research standards

Prof. Dr. Ozan Beytemur is an experienced orthopedic surgeon with over 20 years in the field. He is a Professor at Health Sciences University, Istanbul Bağcılar Health Practice and Research Center. He is known for his research in bone healing, osteoporosis prediction, and orthopedic biomechanics. He has published many articles in leading international journals.

Dr. Beytemur has served as Chief Physician and has led improvements in orthopedic care and education. He holds the TOTBİD-TOTEK Board Certification. He has also completed international courses, including the AO Pediatric Trauma Course. He specializes in complex surgeries, such as bone tumor treatment and advanced fracture management. He is active in Turkish orthopedic associations and has supervised important theses, helping to advance orthopedic science and education.

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. Bengisu Ay is an infectious diseases specialist at Medipol University Pendik Hospital in Istanbul. She focuses on viral hepatitis, diabetic foot infections, and clinical microbiology. Dr. Ay has contributed to multi-center studies on antibiotic resistance and pathogen identification. She treats complex cases at a clinic that serves 350,000 patients annually.

• Specializes in the treatment of Chronic Hepatitis C and Mediterranean spotted fever.
• Authored research on epidermal growth factor for diabetic foot wounds.
• Former physician at Acipayam State Hospital and Bozyaka Training Hospital.
• Published international research on causative pathogens in bacterial infections.

Dr. Humayun Kakar is a cardiologist. He earned his medical degree from Eskişehir Osmangazi University between 2007 and 2014. He completed his cardiology residency at İzmir Dokuz Eylül University from 2015 to 2020. In 2024, he received advanced training in heart failure at the University of Zurich in Switzerland.

He has worked at İzmir Ekonomi Üniversitesi Medical Point Hospital and Konya Cihanbeyli State Hospital. He also took part in advanced heart failure education at the University of Zurich.

Dr. Kakar is a member of several professional organizations. These include the European Society of Cardiology, Turkish Society of Cardiology, Heart Failure Association, American College of Cardiology, Cardiovascular Academy Association, and the European Association of Percutaneous Cardiovascular Interventions (EAPCI).

Dr. Woo Kyung Kwak is an orthopedic surgeon. He specializes in minimally invasive foot and ankle surgery (MICA for hallux valgus). He also treats sports injuries and performs total knee arthroplasty, as well as advanced shoulder and knee arthroscopy.

He earned his MD and MS at Chonnam National University. He completed a fellowship at Chonnam National University Hospital. He served as Chief of Orthopedic Surgery at the Armed Forces Daejeon Hospital. He was a senior committee member of the Medical Investigation Committee at the Ministry of National Defense.

He is a full member of the Korean Orthopaedic, Arthroscopy, Knee, Foot and Ankle, Sports Medicine, and Fracture societies. He is a lifetime member of the Korean Shoulder and Elbow Society. He reviews for Springer Nature journals. He completed Arthrex advanced training, the AO Trauma course, TPI therapy certification, and the FIFA Diploma in Football Medicine.

Dr. Shady Mohammed El‑sebai is an interventional radiologist and diagnostic imaging consultant. He is the Consultant and Chief of Interventional Radiology at Sheaf El Orman Oncology Hospital (2021–present). He is also Chief of the Interventional Radiology Unit at the National Cancer Institute, Cairo University (2022–present). He has been a Lecturer in interventional radiology at the National Cancer Institute since 2018. Earlier posts include assistant lecturer and specialist, radiology resident, specialist at Khartoum Breast Care Centre, and specialist and consultant at Techno Scan.

Expertise includes CT‑ and US‑guided true‑cut biopsies and FNAC; transarterial chemoembolization for HCC and for liver, renal, and soft‑tissue tumors; percutaneous nephrostomy and ureteric stents; pigtail drainage; and RF or microwave ablation of hepatic, bone, lung, and thyroid lesions. He also performs PTD and biliary stents; uterine artery embolization; coiling for pelvic varicosities and varicocele; varicose vein ablation and sclerotherapy; and breast procedures (biopsy, markers, wire localization, Mammotome). He is skilled in US, CT, and MRI.

Dr. Josef Grohs is the former President of the Austrian Spine Society. This specialist uses chest X-rays to assess thoracic spinal health and lung function at Döbling Private Hospital.

• Serves as the current Chair of AO-Spine Austria
• Holds a specialist diploma in orthopedic surgery – focuses on musculoskeletal health
• Deputy Chief of the Spine Unit at the Medical University of Vienna
• Board member of the Spine Society of Europe – ensures quality care standards
• Certified in manual medicine and clinical investigation for accurate diagnosis

Op. Dr. Tansu Gürsoy is a brain and nerve surgery specialist at Çerkezköy Private Optimed Hospital. He completed his training at Ankara Training and Research Hospital. His practice focuses on spine surgery. Key areas include degenerative scoliosis, herniated discs, spinal stenosis, trauma, and tumors.

In 2019, he won third place from the Turkish Neurosurgery Association for a paper on prebending rods and sagittal parameters in lumbar degenerative scoliosis. He co-authored Chapter 75 (Lenke-Silva Classification & Adult Degenerative Scoliosis) in The Aging Spine. His thesis analyzed screw malposition in 415 thoracolumbar pedicle fixation cases.

He is a member of the Turkish Neurosurgery Association (Spinal & Peripheral Nerve Surgery Group), the Turkish Spine Association, and the Turkish Medical Association. He completed the Advanced Spinal Surgery Course and the Hands-on Microvascular Anastomosis & Microsurgery training. He holds a Category A Certificate for Experimental Animals. He also attends major spine congresses.

Dr. Melahat Bekir Kulah is a pulmonologist at Medipol University Pendik Hospital in Istanbul. She specializes in treating asthma, pneumonia, and chronic obstructive pulmonary disease (COPD). Dr. Kulah won a Poster Award from the Turkish Thoracic Society for her research. Her work focused on the quality of life for patients with bronchiectasis. Dr. Kulah practices at a hospital that serves 350,000 patients annually.

• Expert in bronchiectasis, scoliosis-related lung function, and COPD exacerbations.
• Authored nearly 20 publications in international and national medical journals.
• Presents research at major global conferences like ATS and ERS.
• Uses ultrasound to evaluate diaphragm thickness and respiratory health.