Cagatay Oktenli
- 4.6 Excellent • 508 reviews
- 35 years of experience
- Turkey, Istanbul, Anadolu Medical Center
Dr. Akif Nuri Doğan is an internal medicine specialist. He graduated from Cerrahpaşa School of Medicine, Istanbul University in 2002. He completed his residency at Bezm-i Alem Vakıf Gureba Teaching and Research Hospital in 2008.
He works at Hisar Hospital Intercontinental. He provides assessment, diagnosis, and treatment for internal diseases. His main areas of focus are obesity, reflux, hypertension, diabetes, and chronic fatigue.
Dr. Doğan has gained experience at Elazig Military Hospital, Antalya Training and Research Hospital, and Akseki State Hospital. He is known for his evidence-based approach and dedication to patient care.
Op. Dr. Faruk Gençoğlu completed his medical faculty career, which he started at Samsun 19 Mayıs University, by joining the academic staff of Istanbul Cerrahpaşa Cardiology Institute in 2015 and receiving his specialization in 2020. Gençoğlu, who actively took part in approximately 3 thousand cases during this process; He has performed surgery for adult cardiovascular diseases such as adult coronary artery disease, heart valve diseases (aortic-mitral-tricuspid), aortic surgery, carotid surgery, peripheral vascular diseases, venous insufficiency (varicose veins), deep vein thrombosis. Gençoğlu, who restarted cardiac surgery at Batman Training and Research Hospital in 2021, served as the clinical chief of open heart surgery for 2 years.
FIELDS OF MEDICAL INTERESTS
Adult coronary artery disease,
Heart valve diseases (aortic-mitral-tricuspid)
Aortic surgery,
carotid surgery,
Peripheral vascular diseases,
Venous insufficiency (varicose veins),
deep vein thrombosis
Dr. Mehmet Saygı is a board-certified cardiologist. He specializes in coronary artery disease, heart failure, heart valve diseases, hypertension, and arrhythmias. He earned his medical degree from Ankara University Faculty of Medicine in 2013. He completed his cardiology training at Siyami Ersek Thoracic and Cardiovascular Surgery Training and Research Hospital in 2019.
Dr. Saygı has performed more than 2,500 coronary angiographies. He has also completed over 300 stent and balloon procedures. He is skilled in advanced diagnostics such as transesophageal echocardiography and Holter monitoring. Dr. Saygı has worked at Ankara University, Dr. Siyami Ersek Hospital, and Düzce Atatürk State Hospital.
Dr. Selami Aydin is an experienced physician. He specializes in diabetes, hypertension, high cholesterol, thyroid diseases, chronic and rheumatic diseases, obesity, and digestive disorders. He is known for managing complex chronic conditions and metabolic syndromes. His care helps improve patient health and quality of life.
Dr. Aydin earned his medical degree from Karadeniz Technical University Faculty of Medicine. He completed his specialization at Kocaeli University Faculty of Medicine. He worked at Tokat State Hospital from 2001 to 2007 and at Private Kocaeli Konak Hospital from 2007 to 2021. Since 2021, he has been practicing at Hisar Hospital Intercontinental. He is respected for his clinical skills and patient-focused approach.
Prof. Dr. İbrahim Halil Tanboğa is a cardiologist with expertise in coronary artery disease, valve disorders, arrhythmias, pacemaker implantation, peripheral artery disease, and congenital heart conditions. He is experienced in advanced diagnostic and interventional methods, including IVUS, FFR, OCT, mitral balloon valvuloplasty, TAVI, and electrophysiological ablation.
Dr. Tanboğa has published over 100 scientific articles. He is accredited by the Turkish Society of Cardiology and the European Society of Cardiology. He completed advanced training at St Thomas Hospital in London and holds a PhD in Biostatistics. Dr. Tanboğa currently provides cardiac care at Hisar Hospital Intercontinental.
20 top ranked Heart сheck up doctors in the world are represented on this page. The list includes only verified specialists known for their experience and high success rates.
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AFTER COMPLETING MY MEDICAL EDUCATION AT BURSA ULUDAĞ UNIVERSITY FACULTY OF MEDICINE BETWEEN 2007-2014, I COMPLETED MY CARDIOLOGY EDUCATION AT ERZURUM ATATÜRK UNIVERSITY FACULTY OF MEDICINE BETWEEN 2015-2019. AFTER COMPLETING MY COMPULSORY SERVICE IN ERZURUM, I WORKED IN DÜZCE ATATÜRK STATE HOSPITAL BETWEEN 2021-2022. AS OF SEPTEMBER 2022, I HAVE BEEN PROVIDING CARDIOLOGY POLYCLINIC SERVICE IN HİSAR INTERCONTIINENTAL HOSPITAL.
Dr. Nurettin Demirkol is a physician with expertise in hypertension, hyperlipidemia, thyroid diseases, diabetes, and vascular conditions. He also manages the follow-up of chronic diseases. Dr. Demirkol has strong experience in identifying causes and making diagnoses. He provides advanced care in internal medicine.
He completed his undergraduate and specialization training at Istanbul University, Istanbul Faculty of Medicine. He also earned a master’s degree in Health Management from Okan University. Dr. Demirkol has worked at Hisar Intercontinental Hospital, Kozyatağı Central Hospital, and Istanbul Faculty of Medicine. He has made important contributions to patient care and chronic disease management at these institutions.
Prof. Mustafa Sağlam, M.D. graduated from Marmara University School of Medicine in 1994 and has specialized in Endovascular Repair of the Aneurysm of Abdominal Aorta, Stress Test for imaging the Coronary Artery Diseases, Ambulatory Cardiac Monitoring, Holter Test, Balloon Valvuloplasty and Temporary Pacemaker. He is currently the Head of the Cardiology Department in Hisar Hospital Intercontinental.
1.Bachelor’s degree
- Doctor of medicine, Rangsit university.
2.Master’s degree
>Medical and health science degree
- Professional master’s degree in clinical nutrition in medicine.
- Professional master’s degree in integrative medicine.
>Management degree
- Professional master’s degree in hospital and health services management.
3.Doctorate degree
- Doctorate in psychology (candidate).
4.Diploma
- American Bord of nutritional wellness.
- American naturopathic certification board.
- Certified integrative oncology physician, American institute of integrative oncology.
- Certified fertility wellness physician.
- Certified CBT-I physician.
- Advanced nutritional wellness, IFNW.
-Biochemical and clinical analysis diploma.
- Functional gastroenterology and pediatric food allergies diploma.
- IV nutrition diploma, IFNW.
-Medicinal herbology diploma, IFNW.
Medical Radiation Oncologist
Dr. Antonio Berruezo Sanchez is a respected cardiologist and electrophysiologist with over 22 years of experience. He specializes in treating cardiac arrhythmias, preventing sudden cardiac death, and implanting pacemakers and defibrillators.
He has published more than 200 research articles. Dr. Berruezo has also worked as an Associate Professor at the University of Barcelona. He has led several national and international research projects, including five funded by the Spanish FIS and the Horizon 2020 program. He is a member of the Spanish Society of Cardiology, the European Society of Cardiology, and the European Heart Rhythm Association.
Dr. Moises graduated from the Faculty of Medicine of the Universidad Nacional de Tucumán in 1992 with a degree in Medicine and Surgery. He specialized in nephrology and defended his doctoral dissertation in 1995. He also received a research grant from the Universidad Nacional de Tucumán en Médico. He was a specialist in the Transplant Department of Hospital Clínic de Barcelona from 1995 to 2000, and the leading specialist of the Teknon Internal Medicine Department from 2004 to 2009. He is currently the head of this department and is a member of various organizations, including the Spanish Society of Nephrology, Spanish Society of Arterial Hypertension, and Catalan Society of Arterial Hypertension.
Prof. Nadir Arber is a top gastroenterologist from Israel with over 30 years of experience in the field. He is specialized in the prevention, early diagnostics, and treatment of GI cancers, with education from Hebrew University, Tel Aviv University, and NewYork-Presbyterian Center. He has written over 300 papers on his research and is a member of numerous organizations in the field.
Senior Cardiologist | Pioneer in Non-Invasive Heart Disease Treatment
Over 40 Years of Experience in Cardiology
Dr. Ratanapunt Incharoensakdi is one of Thailand’s foremost cardiologists, renowned for his leadership in advancing non-invasive treatments for heart disease. With more than four decades of experience, Dr. Ratanapunt has served at two of Thailand’s leading hospitals — Bangkok Hospital and Bumrungrad International Hospital — where he has helped shape modern cardiac care in the region. His dedication to innovation, research, and patient-centered care has earned him national and international recognition.
Doctor of Medicine (M.D.)
Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Thailand
Board Certifications:
Thai Board of Internal Medicine
Thai Board of Cardiology
Cardiology Fellowship – Kyoto University, Japan (1985)
Advanced Cardiology Training – University of Hamburg, Germany (1987)
Founder and Senior Cardiologist – Bangkok Heart Center, Bangkok Hospital (Since 1988)
Senior Cardiologist – Bangkok Hospital (Over 35 Years)
Senior Cardiologist – Bumrungrad International Hospital
Dr. Ratanapunt established Bangkok Hospital’s Heart Center, Thailand's first specialized heart center in 1988 and has contributed extensively to the expansion of both invasive and non-invasive cardiac services in Thailand.
Non-Invasive Cardiology Treatments; including Stem Cell
Preventive Cardiology
Management of Coronary Artery Disease (Interventionist Cardiology)
Echocardiography and Stress Testing
Cardiac Rehabilitation and Holistic Revitalization Programs
Pioneer in introducing non-invasive heart disease treatments in Thailand
Founder of Bangkok Heart Center’s multidisciplinary cardiac programs
Thai (Native)
English (Fluent)
Dr. Theera Piromsawasdi is a medical doctor with strong qualifications in anti-aging and regenerative medicine. He is certified by the American Board of Anti-Aging / Regenerative Medicine (ABAARM) and the American Naturopathic Certification Board (ANCB) in Nutritional Wellness. He holds a Diploma in Obstetrics and Gynecology from Ramathibodi Hospital, Mahidol University. He also earned his Doctor of Medicine from Siriraj Hospital, Mahidol University.
Dr. Theera has advanced training in preventive medicine, nutrition, cell therapy, and the medical use of cannabis extract. He is known for using evidence-based methods in anti-aging, regenerative, and nutritional medicine.
Head of Teaching at the Puerto Vallarta Regional Hospital
2020-2023
Medical records manager at the Regional Hospital of Puerto Vallarta 2 months 2020
General practitioner in private medical office
2015-2022
Doctor in charge of weight control clinic
2013-2014
Medical assistant in dermatology clinic
2008-2013
Medical Assistant in Dermatological procedures.
Medical Assistant in minimally invasive surgical procedures
Operation of fractional laser machine - IPIXEL-ER and
facial rejuvenation with IPL.
Experience in laser hair removal with Intense Pulsed Light and
radiofrequency
Experience with ultrasonic cavitation
Experience with ultraviolet (UV) light phototherapy machine for the
treatment of psoriasis and vitiligo.
Experience assisting in Botox and Fillers procedures.
Biomagnet certified by the Higher Institute of Biomagnetism
doctor ISAAC GOIZ DURAN
Experience in clinical records
Training in continuing education and professional development of teachers
| EDUCATION | |
| 2012 | Doctor of Medicine, Faculty of Medicine, Naresuan University |
| 2018 | Certificate of Internal Medicine Specialist, Bhumibol Adulyadej Hospital |
| 2019 - Present | Currently studying for a residency in Cardiovascular Medicine, 2nd year, Bhumibol Adulyadej Hospital |
| EXPERIENCE | |
| 2012 - 2015 | General Practitioner, Kalasin Hospital |
| 2015 - 2017 | Internal Medicine Resident, Bhumibol Adulyadej Hospital |
| 2017 - 2018 | Internal Medicine Specialist, Sai Mai Hospital |
| CURRENT POSITION | |
| Internal Medicine & Cardiologist at Intrarat Hospital | |
| ADDITIONAL SKILLS | |
| |
| Education | |
| 1990-1996 | Degree: M.D., Faculty of Medicine, Prince of Songkla University |
| 1996-1997 | Internship Phra Nakhon Si Ayutthaya |
| 1999-2002 | Diploma of The Thai Board of Internal Medicine, Bhumibol Adulyadej Hospital |
| 2003-2005 | Diploma in Respiratory Medicine and Critical Respiratory Diseases Phramongkutklao Hospital |
| 2005 | Study visit at St Paul Hospital Vancouver, Canada |
| Work History | |
| 25400-7542 | Medical Doctor, Chest Disease Institute |
| 2002-2003 | Doctor, Lung Disease Unit, Chest Disease Institute |
| 2011-Present | Different private hospitals |