Halaman 11 - Diagnosis ahli diagnostik Terbaik - TOP-411 dokter

Dr. Ahmet Mutlu is an ENT specialist at Memorial Göztepe Hospital (2025–present). He holds European Board certification in ORL‑HNS (FEBORL‑HNS, 2018) and National ENT Board certification (2016). Education: MD, Kocaeli University (2011). ENT residency, Kocaeli University (2011–2016). Master’s in Audiology, Başkent University (2017).

Previous posts: Istanbul Medeniyet University (2019–2025). Üsküdar State Hospital (2016–2019). Kocaeli University (2011–2016). Training: Otology‑Neurotology School (2019–2020). Laryngology & Phoniatrics School (2021–2022). Portmann Institute microsurgery course (2013). Memberships: Turkish ORL‑HNS, Istanbul ENT Assoc., Otology‑Neurotology, Phoniatrics, Turkish Medical Association.

Dr. Mehmet Semih is a cardiology specialist at Memorial Göztepe Hospital (2025–present). He previously served as a specialist at Koşuyolu High Specialty Training and Research Hospital (2024–2025) and Sivas Numune Hospital (2023–2024). He completed his cardiology residency at Istanbul University Cerrahpaşa (2018–2023). He earned his MD at Istanbul University (2006–2012).

He is a member of the Turkish Society of Cardiology, the European Society of Cardiology, and the European Heart Rhythm Association. He has delivered oral case presentations at EHRA and TKD congresses. He also completed the TKD Bifurcation Lesions Management Course and the TKD Echocardiography Symposium.

Dr. Tolga Sinan Guvenc is a cardiologist at Memorial Göztepe Hospital (2025–). He previously worked at VM Medical Park Pendik (2019–2025) and at Dr. Siyami Ersek Thoracic and Cardiovascular Surgery Training and Research Hospital (2014–2018).

He has authored over 200 scientific articles and book chapters. He serves on the Editorial Board of Scientific Reports.

He is a Fellow of the ESC Heart Failure Association. He is also a member of the Turkish Society of Cardiology, the European Society of Cardiology, and Sigma Xi.

Advanced training includes a clinical fellowship in the Advanced Heart Failure Unit at the University of Alberta. He also served as a visiting scientist at the Echocardiography Station at the University of Alabama at Birmingham. Education: MD, Istanbul University Cerrahpaşa (English). Cardiology residency, Dr. Siyami Ersek.

Dr. Sabahattin Gunduz is a cardiologist at Memorial Göztepe Hospital (2025–present). He previously worked as a cardiology specialist at VM Medical Park Pendik Hospital (2018–2025). He also served at Kartal Koşuyolu Heart Hospital (2014–2018), Tuzla State Hospital (2012–2014), and Ümraniye Training and Research Hospital (2010–2012).

He is a Professor of Cardiology at Bahçeşehir University, Faculty of Medicine (2022). He became an Associate Professor at Istanbul Kartal Koşuyolu High Specialty Training and Research Hospital (2017). He completed his cardiology residency at the same institution (2005–2009). He earned his MD from Istanbul University (1999–2005).

Professional memberships: TTB, TKD, ESC, EAPCI, EACVI.

Dr. Muslim Sahin is a cardiology specialist at Memorial Göztepe Hospital (2025–present). He previously worked at VM Medical Park Pendik Hospital (2018–2025), Kartal Koşuyolu High Specialty Training and Research Hospital (2010–2018), Kartal Yavuz Selim State Hospital (2007–2010), and Kayseri Military Hospital (2006–2007).

He completed his cardiology residency at Maltepe University Faculty of Medicine (2001–2005). He earned his MD from Istanbul University Cerrahpaşa Faculty of Medicine (1995–2001).

He is a member of the Turkish Medical Chamber, the Turkish Society of Cardiology, the EuroCTO Club, and the European Society of Cardiology. He has completed training in TAVI, MitraClip, and renal denervation.

Dr. Ahmet Ekmekci is a cardiology specialist at Memorial Göztepe Hospital in Istanbul, since 2025. He earned the title of Associate Professor of Cardiology (Doçent) in 2014.

He served as Chief Assistant in Cardiology at Dr. Siyami Ersek Training and Research Hospital in 2010. He completed his cardiology residency at the same hospital in 2009. He finished his internal medicine residency at the Istanbul Faculty of Medicine from 2002 to 2007. He received his MD from Istanbul University, Istanbul Faculty of Medicine, in 2002.

He is a member of the Turkish Society of Cardiology, the European Society of Cardiology, and the European Heart Failure Association (Gold Member). He is also a member of the Istanbul Internal Medicine Association, the Stem Cell and Cellular Therapies Association, the Istanbul Medical Chamber, and the Turkish Medical Association. He served on the Board of the Turkish Society of Cardiology Heart Failure Working Group in 2016.

Dr. Hidayet Demir is a Cardiovascular Surgery Specialist at Memorial Göztepe Hospital (2025–). He previously served as an Assistant Professor at Okan University Hospital (2021–2025). He was also a specialist at Ağrı I. Ç. University Training and Research Hospital (2019–2021). Earlier, he worked at City Health Group as Medical Director and ECMO Specialist (2015–2018). He later served as CEO (2018–2025).

Education: MD, Istanbul University Cerrahpaşa (2007–2013). Cardiovascular Surgery residency, SBÜ Kartal Koşuyolu (2013–2019). Beating‑Heart Coronary Bypass observer, Royal Brompton & Harefield Hospital (2018).

Memberships: TKDCD, UVECD, Turkish Medical Association, ESVS, EACTS. Courses: MIRC 2017 (minimally invasive/robotic). UVECD & EVC 2017 Venous Workshop. European Vascular Course 2017: Open Abdominal Aortic Aneurysm Treatment. TKDCD advanced aortic surgery. ESVS aortic arch techniques.

Dr. Haluk Caglar Karakaya is a specialist in cardiovascular surgery at Memorial Göztepe Hospital in Istanbul (2025–). He previously worked as a specialist at the University of Health Sciences Sancaktepe Şehit Prof. Dr. İlhan Varank Training and Research Hospital (2022–2025). He completed residency training at the University of Health Sciences Dr. Siyami Ersek Thoracic and Cardiovascular Surgery Training and Research Hospital and at Ankara University. He earned his MD from Hacettepe University (English program).

Professional memberships: European Society for Cardiothoracic Surgery (EACTS), European Society for Vascular Surgery (ESVS), Turkish Society of Cardiovascular Surgery, National Society of Vascular and Endovascular Surgery.

Continuing education: 27th European Vascular Course (2024); Cardiac Memorial Robotic/Minimally Invasive Cardiac Surgery Summit (2024); 18th Turkish Cardiovascular Surgery Congress (2024); 24th ASVS Congress (2023); TKDCD Endovascular Course (2023); “Grey Areas in Vascular Surgery” Symposium (2023); Basic and Advanced Doppler Ultrasonography Course (2023).

Dr. Berrak Beyoglu Oruc is a specialist in obstetrics, gynecology, and IVF at Memorial Göztepe Hospital (2025–). She previously worked at Bahçeşehir University Medical Park Göztepe Hospital and Ağrı Training and Research Hospital. She also served as a research physician in gynecologic oncology at Bologna University S. Orsola (2022).

Accreditations and key training include: Certified ART Clinical Training, American Hospital (2025); GESEA MIGS Level 1 – European Certified Minimal Invasive Gynaecological Surgeon (2024). She also completed the Harvard Women’s Health and Menopause Course (2025), ESGO ORSI Robotic Surgery (2022), ESGO Masterclass (2022), and TMFTP Second Trimester Ultrasound (2024).

Awards: First prize, oral presentation—Transperineal Ultrasonography in Predicting Operative Delivery (13th Maternal–Fetal Medicine and Perinatology Congress, 2023). Third prize—Aortic Dissections (2016). Memberships: ISUOG, ESGE, MIJID, TJOD.

Dr. Isik Okuyan is an obstetrics and gynecology specialist at Memorial Göztepe Hospital in Istanbul (2025–present). He previously worked at Şanlıurfa Training and Research Hospital (2023–2025). He completed his OB/GYN residency at SB University Istanbul Training and Research Hospital (2019–2023). He earned his MD from Mersin University (2011–2017).

His credentials include GESEA Level 1 in Gynecological Endoscopy (Marseille, 2024). He presented a video and a poster at the 33rd ESGE Congress (2024). He is a member of the Turkish Medical Association, the Turkish Society of Gynecology and Obstetrics, and ESGE. He took part in meetings from 2022 to 2025, including ISON and national gynecology congresses.

Dr. Basak Sargin is an obstetrics and gynecology (OB/GYN) specialist at Memorial Göztepe Hospital. She has worked at Medipol Mega University Hospital (IVF and Reproductive Health Center), Medipol Acıbadem Region, Memorial Ataşehir Hospital, and Kars Harakani State Hospital.

Accreditations: FMAS and DMAS, World Laparoscopy Hospital (2023). ART training, American Hospital (07/2024–01/2025). Fellowships: Minimally Invasive and Advanced Gynecologic Surgery, Pius University, Oldenburg (07/2025); World Laparoscopy Hospital (05/2023). Additional training in robotic surgery, hysteroscopy, vNOTES, embryo transfer simulation, and laser/magnetic stimulation.

Education: MD, Hacettepe University. OB/GYN residency, Ankara (2016–2021). PhD candidate in Biomedical Engineering, Koç University (since 2023). Memberships: SRGS, International Society of Gynecology and Obstetrics, ESGE, WALS, and Istanbul Medical Chamber.

Dr. Mehmet Altug Tuncer is a Cardiovascular Surgery Specialist at Memorial Göztepe Hospital (2025–present). He has been Head of Cardiovascular Surgery at Istanbul University Faculty of Medicine since 2018. He has served as an Instructor at Kartal Koşuyolu since 2013. He directed the Aortic Surgery Center there from 2016 to 2018.

He became Professor in 2018 at Istanbul Okan University. He was appointed Associate Professor in 2013. He earned his MD at Istanbul University Cerrahpaşa. He completed cardiovascular surgery training at Koşuyolu. His work includes 38 SCI/SCI-E papers, 19 national articles, and one book.

He is Chairman of the Aortic Surgery Working Group of the Turkish Society of Cardiovascular Surgery. He is a member of the Turkish Medical Association. He also belongs to the Society of Minimally Invasive and Robotic Cardiovascular Surgery. He is a member of the Turkish Society of Clinical Microbiology and Infectious Diseases.

Dr. Ornicha Thititagul (Dr. Faangkaow) is a geriatrician and lecturer in the Geriatric Medicine Division at Siriraj Hospital, Mahidol University. She practices at Siriraj Samut Sakhon Geriatric Healthcare Center and Siriraj Piyamaharajkarun Hospital.

Accreditations include: M.D. (Second Class Honors, 2017); Diplomate, Thai Board of Internal Medicine (2021); WHO‑SEARO ICOPE Master Trainer (2021). Additional credentials: Diplomate in Geriatric Medicine (2023); Diplomate, International Board of Lifestyle Medicine (2024).

Research highlights include: a randomized controlled trial on oral nutritional supplements in older adults (Geriatrics, 2024); PG‑SGA versus MNA in hepatocellular carcinoma (Support Care Cancer 33, 116, 2025); and Thailand’s first abacavir hypersensitivity case report (J Med Assoc Thai, 2021). She was on the host team and served as a moderator at the 10th Asian Conference of Frailty and Sarcopenia in 2024.

Dr. Hülya Gürel Savaş is a Radiology Specialist at Memorial Bodrum Hospital (2025–present). She has 13 years of specialist experience. Her previous posts include Samsun Büyük Anadolu Hospital (2020–2025), Gaziantep Şehitkamil State Hospital (2017–2020), Samsun Training and Research Hospital (2015–2016), Bafra State Hospital (2014–2015), and Nizip State Hospital (2012–2014).

She completed her radiology residency at Ondokuz Mayıs University (2006–2012). She earned her medical degree there (1995–2001). She is a member of the Turkish Society of Radiology. She completed TSR courses in Breast Imaging and Obstetric Imaging.

Dr. Inci Senses is a specialist in Physical Medicine and Rehabilitation with over 30 years of experience. She works at Memorial Bodrum Hospital (2025–present). She previously worked at Samsun Physical Medicine and Rehabilitation Center (1993–1997), the 70th Year Physical Medicine and Rehabilitation Training Hospital (1997–2000), and Acıbadem Bakırköy and Bodrum Hospitals (2000–2021).

She completed PMR specialty training at Ondokuz Mayıs University (1990–1993). Before that, she finished a Biochemistry/Clinical Biochemistry residency at Haseki Training Hospital (1988–1990). Her medical education includes Hacettepe University (1976–1983) and Ondokuz Mayıs University (1983).

She is a member of the Turkish Society of Physical Medicine and Rehabilitation and the Scoliosis Society. Her further training covers spinal cord injuries; hand tendon and nerve rehabilitation; hemiplegia exercise; Tai Chi and Ayurveda in musculoskeletal disease; and Lamaze. She attended the 5th Mediterranean Congress of Physical and Rehabilitation Medicine.

YOSAPHON VICHIENVANITCHKUL, M.D.

General Internal Medicine

Graduated (M.D. From)

Doctor of Medicine, Faculty of Medicine, Srinakharinwirot University

Working in general internal medicine treat patients with a wide range of acute and long-term medical conditions.

Certificates

Certificate of Internal Medicine, Faculty of Medicine, Bhumibol Adulyadej Hospital, Directorate of Medical Services, Royal Thai Air Force

Current Positions

General Internal Medicine doctor at Intrarat Hospital

Dr. Yosi Alkalay is a highly experienced dermatologist-venereologist with over 30 years of experience. He is a graduate of Tel Aviv Medical University and the Houston Cancer Center, USA, and has mastered MOHS technique. He is a member of multiple professional communities and has authored numerous scientific and medical works.

Professional experience

• Complutense University, Madrid (1991–1997):
  Specialist in the Department of Functional Assessment and Research at the School of Sports Medicine and Physical Education .
• Medical Center of the Supreme Sports Council, Madrid (1992–2001):
  Consultant physician in the field of sports medicine.
• Medical Service of Real Madrid FC (2001–2013):
  Providing medical care to elite professional athletes.
• Royal Spanish Field Hockey Federation (2000–2001):
  Doctor of the national team.
• Medical Consultant for the Spanish Basketball Clubs Association (ACB, 2020–2022):
  Management of medical projects related to the prevention and treatment of injuries.
• Quirónsalud Group (since 2006):
  Co-director of the Departments of Rehabilitation, Physiotherapy and Sports Medicine at the Quirónsalud Madrid and Ruber Juan Bravo University Hospitals.

Scientific activity

• Specialization in sports cardiology since 1994 .
• Co-author of international clinical guidelines in sports cardiology.
• Member of the Sports Cardiology Core Group of the European Society of Cardiology (2014–2020) .
• Coordinator of the Sports Cardiology Group of the Spanish Society of Cardiology (2014–2018).
• Author of numerous scientific articles and chapters in specialized books.
• Regular speaker at national and international congresses on sports medicine and cardiology.

Teaching activities

• Associate Professor at the School of Sports Medicine, Complutense University (1992-2001).
• Lecturer at the Faculty of Medicine of the European University of Madrid (since 2012).

Key Skills and Achievements

• Many years of experience in medical support of athletes of various ages and training levels.
• Integration of advanced sports medicine techniques for the prevention, diagnosis and treatment of injuries.
• Contribution to the development of sports cardiology as a separate field.
• Ability to combine clinical practice, research and teaching to improve patient health.

The doctor actively uses his knowledge and many years of experience to provide the highest level of medical care to both professional athletes and amateurs.

General information

Musculoskeletal radiologist, expert in sports injuries and magnetic resonance imaging with over 20 years of experience working with professional and elite athletes.

Professional experience

• Founder : Elite Sports Imaging, SL, Madrid, Spain.
• Medical consultant : Madrid Open (tennis tournament).
• Consultant : Longwood MRI Specialists, Boston, USA.
• Director of Musculoskeletal MRI and CT : Massachusetts General Hospital/Harvard Medical School (2002–2006).

Education and qualifications

• University of California, Los Angeles (UCLA) : Bachelor of Science in Kinesiology and Exercise Science (BS).
• McGill University School of Medicine : Doctor of Medicine and Master of Surgery (MD, CM).
• Boston University/Boston Medical Center : Radiology Residency.
• Harvard Medical School/Massachusetts General Hospital : Fellowship in Musculoskeletal Radiology and Interventional Radiology.
• Massachusetts Institute of Technology (MIT)/m+Visión : Postdoctoral Fellowship in Biomedical Research in Medical Imaging.

Peculiarities of professional activity

The doctor specializes in:

• Diagnosis and treatment of sports injuries using MRI and CT.
• Implementation of advanced technologies in the field of visualization of the musculoskeletal system.
• A personalized approach to diagnosing injuries in elite athletes.

The doctor has exceptional experience working at leading global institutions such as Harvard Medical School and MIT, which allows him to combine clinical practice, scientific research and the application of innovative methods in medical imaging.

Dr. Erkan Kocyildiz is an internal medicine specialist at Memorial Bodrum Hospital (2025–present). He previously worked in the General Internal Medicine Clinic at Medipol University Çamlıca Hospital (2018–2025). He also served in the General Internal Medicine Outpatient Clinic at Lifemed Medical Center (2013–2018). He provided geriatric follow-up and home healthcare at Clinix Medical Center (2011–2013). Earlier, he worked in the General Internal Medicine and Diabetes Clinic at Üsküdar State Hospital (2007–2010).

He earned his medical degree from Istanbul University, Istanbul Faculty of Medicine (1994–2000). He completed his internal medicine residency at Fatih Sultan Mehmet Training and Research Hospital (2001–2006). His credentials include certification in insulin pump therapy, CPR, and ACLS. He completed courses in ozone therapy and laboratory animals. He has participated in various professional congresses.