Best CT (Computer Tomography) Doctors Abroad

Dr. Liengwattanakul integrates orthopedic surgery with regenerative medicine at Mali Interdisciplinary Hospital. He uses advanced imaging like computer tomography to treat complex joint and spine conditions.

• Performs robotic-assisted total knee replacements using OMNI technology for high implant precision
• Uses computer tomography to assess degenerative spine disease and scoliosis
• Treats hip fractures and spinal cord injuries at a GHA-accredited facility
• Specializes in stem cell therapy and Platelet-Rich Plasma to support tissue repair
• Fellowship-trained in arthroscopic procedures for meniscus tears and joint impingement

Professor Xiao Yueyong is Chief Physician in the Department of Radiological Diagnosis at the Chinese PLA General Hospital. He is a leading expert in minimally invasive interventional oncology. He serves as the inaugural President of WATA (2025–). He is President of the International (2020–) and Asian (2012–) Societies of Cryotherapy. He is also Deputy Head of the NHC Expert Group on tumour ablation regulations (2009–).

He has performed over 100,000 CT/MRI‑guided minimally invasive procedures. His work covers chemical ablation, RFA, MWA, cryoablation, and NanoKnife (IRE). He introduced and advanced NanoKnife ablation in China. He led the first national standards for tumour cryoablation and NanoKnife.

Honors include the National Special Contribution Award (Lifetime Honorary). He received First Prize from the Chinese Medicine Education Association (2021). He received two Second Prizes for Military Medical Achievements (2016, 2018) and two Second Prizes from the China Anti‑Cancer Association (2019, 2022). He was named Asian Ablation Master. His research record includes 13 Chinese patents. He is the principal investigator for four NSFC projects and one MOST subject. He has published over 200 papers, with over 110 as first or corresponding author and over 40 in SCI journals. He has led over 10 ablation guidelines or consensus statements.

Dr. Shen Yuqin, MD, PhD, is Professor and Chief Physician at Shanghai Tongji Hospital. Dr. Shen directs the Rehabilitation Medicine Center and the Cardiac Rehabilitation Department. A doctoral supervisor and National Advanced Worker, Dr. Shen is a pioneer in cardiac rehabilitation for heart failure.

Dr. Shen was the first in China to implement cardiopulmonary exercise testing (CPET)-guided rehabilitation for heart failure. Dr. Shen also introduced the use of the anaerobic threshold to prescribe exercise intensity. The team created a nationwide hospital–community–home closed-loop model. In 2020, they opened Shanghai’s only inpatient cardiac rehabilitation ward in a tertiary hospital.

Dr. Shen is the principal investigator of two NSFC General Projects. Honors include the CRMA Science and Technology Award, First Prize (2019), and the Shanghai Rehabilitation Medicine Science and Technology Progress Awards, First Prize (2018, 2024). Dr. Shen has published over 50 papers as first or corresponding author. Dr. Shen served as chief editor of one monograph and associate editor of two. The portfolio includes 22 patents (15 authorized, including three invention patents) and five software copyrights. Nine technology transfers have been completed.

Dr. Shen is a Fellow of the American Association of Cardiovascular and Pulmonary Rehabilitation (FAACVPR) and a CDQI certified expert. Dr. Shen serves as an associate editor and editorial board member. Dr. Shen led the drafting of eight consensuses, guidelines, and standards, and organized 20 national courses. The center has served more than 10,000 patients. The care model has been extended across Shanghai and introduced in Yunnan.

Dr. Ding Yi is the Associate Chief Physician in Hematology at Shanghai Tongji Hospital. She is also the acting deputy director of the Blood Transfusion Department. She holds a Master of Medicine from Tongji University. She serves on the Youth Committee of the Shanghai Society of Hematology.

She is skilled in diagnosing and treating leukemia, lymphoma, and myeloma. She offers hematopoietic and umbilical cord blood stem cell therapies. She specializes in acute leukemia. She developed sequential treatment protocols. She participated in research that won the Second Prize of the Shanghai Science and Technology Progress Award. She has published more than 10 papers.

Dr. Petros Karamanakos graduated from the Medical School of the University of Ioannina and earned a PhD there. He specialized and received further training at the University Neurosurgery Clinic of Kuopio in Finland under Professor Juha Jääskeläinen. The clinic is one of Europe’s leading neurosurgery centers and performs about 2,500 procedures each year.

During his many years in Kuopio, he gained broad experience across the full range of neurosurgical diseases. He also prepared a second doctoral thesis in vascular neurosurgery on brain aneurysms.

Since September 2011, he has practiced as a private neurosurgeon in Greece. Since 2014, he has served as Scientific Director of the specialized spine center "SPINALIS".

Dr. Wan Daqian, MD, PhD, is Associate Chief Physician and Master’s Supervisor in Orthopedics (Joint Surgery) at Shanghai Tongji Hospital. He focuses on joint surgery and sports medicine. He performs shoulder and knee arthroscopy and total hip and knee arthroplasty. He was among the first to use stem-cell therapy for osteoarticular bone-defect disease. His surgical volume ranks among the highest in the region.

He has led 7 grants, including one NSFC General Project. He has published over 20 SCI papers. Some sources report over 30 SCI papers among more than 40 articles, with 8 in Q1 journals, a cumulative impact factor over 100, and a maximum impact factor of 12.153. He has served as a guest editor for multiple journals. He co-authored one monograph.

Credentials and awards: He was mentored by Academician Dai Kerong. He was a visiting scholar in biomedical engineering at UC Berkeley. He received the Shanghai “Super Postdoctoral” award. He is a researcher with the Key Lab of Spine & Spinal Cord Injury (MOE). His honors include the Heilongjiang Medical & Health New Technology Award (Third Prize) and the Harbin Medical & Health New Technology Application Award (First Prize).

Dr. Suebuang Phupichphong is an orthopedic surgeon. Dr. Phupichphong has subspecialty training in sports medicine.

Education and training: M.D., Faculty of Medicine Ramathibodi Hospital, Mahidol University. Diploma, Thai Board of Orthopedic Surgery, Lerdsin Hospital, Department of Medical Services. Fellowship in Sports Medicine, Phramongkutklao Hospital.

Award-winning specialist Dr. Tarik Akar provides expert gastroenterology services at Hisar Hospital Intercontinental. His diagnostic work includes CT scans to evaluate complex gastrointestinal conditions.

• Recognized with the Best Verbal Presentation Award at an international cancer congress
• Specializes in ESD to remove early-stage esophageal and colon cancers
• Authored 25 research papers in local and international medical journals
• Performs ERCP to treat and diagnose bile duct obstructions
• Expert in treating inflammatory conditions like Crohn's disease and ulcerative colitis

Dr. Mustafa Solak completed an oncology fellowship at the MD Anderson Cancer Center. He uses CT scans to stage and monitor complex cancers at Hisar Hospital.

• Trained at Hacettepe University Cancer Institute – a top Turkish research center
• Specializes in staging lung, gastrointestinal, and breast cancers
• Uses evidence-based protocols for immunotherapy and targeted treatments
• Experienced in treating solid tumors, including brain and gynecological cancers
• Provides systemic treatment supervision for sarcoma and lymphoma cases

Professor Kivanc Derya Peker specializes in gastrointestinal surgery at Hisar Hospital Intercontinental. He uses CT scans to evaluate complex digestive tract cancers and metabolic disorders.

• Performed over 1,000 major surgeries involving liver, stomach, and pancreatic diseases
• Trained as a visiting surgeon at the Mayo Clinic in the United States
• Co-founded the specialized Hepatopancreatobiliary Surgery unit at Bakırköy Training Hospital
• Completed a PhD in medical biology focusing on stem cells and aging
• Ranked in the top three during his surgical specialization examinations in Turkey

Dr. Selman Dogan is a specialist in orthopedic oncology at Hisar Hospital Intercontinental. He uses CT scans to plan complex bone and soft tissue tumor surgeries.

• Trained in orthopedic oncology at Goztepe Teaching and Research Hospital
• Performs reconstruction for upper and lower limb trauma injuries
• Treats pediatric conditions including scoliosis and spina bifida
• Expert in spinal procedures such as discectomy and kyphoplasty
• Fellowship-trained at Istanbul University Cerrahpasa School of Medicine

Professor Ibrahim Halil Tanboga is a specialist surgeon at the JCI-accredited Hisar Hospital Intercontinental. He focuses on heart imaging and structural heart diseases.

• Completed specialized cardiac valve training at St Thomas Hospital in London
• Uses advanced tools like IVUS and OCT to visualize blood vessel structure
• Holds a PhD in Biostatistics for high-accuracy medical data analysis
• Associate Professor previously teaching at Atatürk University Faculty of Medicine
• Active member of the European Society of Cardiology

Dr. Suleyman Hilmi Aksoy is an Assistant Professor of Radiology at Cerrahpaşa Medical Faculty. He performs CT scans and interventional procedures at Hisar Hospital Intercontinental.

• Specializes in teleradiology for the expert remote analysis of complex medical images
• Performs mammography with tomosynthesis to create detailed 3D views of breast tissue
• Conducts guided biopsies for precise tissue sampling of the prostate, kidney, and liver
• Member of the European Society of Radiology and the International Society of Radiology
• Presented academic research at 13 national and international medical congresses

Dr. Sebnem Izmir Guner is a hematologist at Hisar Hospital Intercontinental in Istanbul. She founded and directed multiple adult bone marrow transplantation centers. Dr. Guner specializes in leukemia, lymphoma, and complex coagulation disorders. She works at a JCI-accredited facility recognized for high safety standards.

• Performs haploidentical, related, and unrelated allogenic bone marrow transplants.
• Authored over 19 articles in international peer-reviewed journals.
• Received multiple academic awards for her contributions to hematology.
• Former founder and lead physician of therapeutic apheresis units.

Assoc. Prof. Dr. Servet İğrek is an Orthopaedics and Traumatology specialist trained at Marmara University. He practices at Diyarbakır Selahaddin Eyyubi State Hospital and Kartal Dr. Lütfi Kırdar City Hospital.

He focuses on sports injuries and arthroscopic surgery. He has extensive experience in knee, shoulder, hip and ankle arthroscopy; ligament and meniscus surgery; shoulder instability; cartilage injuries; arthroplasty; and orthopaedic trauma.

He completed a SECEC & ESSKA‑approved Sports Surgery Fellowship Program. He has authored or co‑authored many peer‑reviewed publications, book chapters and congress presentations. He teaches in national and international arthroscopy training programs. He is an active member of the Turkish Orthopaedics and Traumatology Association, TUSYAD, the Turkish Shoulder and Elbow Surgery Association, the Hip and Knee Arthroplasty Association, and SICOT.

Professor Mehmet Aydogan is a spine surgery specialist at Memorial Şişli Hospital and a former research fellow at UCLA. His work involves using CT scans to plan complex orthopedic and spinal interventions.

• Heads orthopedic surgery and traumatology at major medical centers in Istanbul
• Member of the North American Spine Society (NASS)
• Fellowship-trained at the UCLA Comprehensive Spine Center in the United States
• Active member of the Scoliosis Research Society (SRS)
• Author of 50 scientific journal articles on orthopedic and spine health

Dr. Onur Shahin is a челюстно-лицевой surgeon and implantologist at WestDent Clinic. He performed the first zygomatic, pterygoid, and transnasal bone implant cases in Turkey. Dr. Shahin treats complex conditions like jaw cysts and medication-related osteonecrosis of the jaw. He has provided these specific implant solutions for over 100 patients.

• Published over 50 articles in national and international scientific journals.
• Expert in All-on-X protocols and bone regeneration using stem cell therapy.
• Regular speaker and cadaver course instructor for international surgical symposiums.
• Works at WestDent Clinic, an ISO 9001-certified facility in Izmir.

Dr. Tokmak is a neurologist with a Master's Degree in Electrophysiology from Istanbul University. She practices at Hisar Hospital Intercontinental where she interprets brain CT and advanced neuroimaging scans.

• Evaluates brain imaging to diagnose epilepsy, dementia, and Parkinson's disease
• Holds a specialized degree in electrophysiology for studying brain and nerve activity
• Expert in Video-EEG monitoring for identifying specific types of seizure disorders
• Specializes in somnological check-ups and sleep studies for chronic brain-related fatigue
• Practiced as a neurologist at Medical Park Hospitals and Agri State Hospital

Dr. Mario Garibay is a dental implantologist and oral surgeon at SoftDentalCare Clinic in Mexico. He specializes in restorative solutions like All-on-4 and All-on-6 implants. Dr. Garibay completed implantology training at Loma Linda University, a top-ranked US institution. He treats international patients from the US, Canada, Australia, and Latin America.

• Performs complex dentures fitting, crown installation, and bone grafting procedures.
• Uses global implant brands including Straumann, Nobel Biocare, and Dentsply.
• Treats gum diseases such as periodontitis and paradontosis using surgical techniques.
• Practice is based at a clinic accredited by the Asociación Dental Mexicana.

The doctor is a highly qualified specialist in cardiology and internal medicine. With extensive clinical expertise, the doctor focuses on the diagnosis and comprehensive management of a wide range of cardiovascular conditions.

The doctor's clinical practice includes the treatment of hypertension, coronary artery disease, ischemic heart disease, and heart failure. Furthermore, the doctor provides specialized care for patients suffering from heart arrhythmias, myocardial infarction, heart defects, and unexplained fainting episodes.