Page 3 - Best Exercise test doctors: TOP 70 doctors

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. Mustafa Dogdus is a cardiologist who graduated from Ege University Faculty of Medicine. He has broad experience in treating complex heart conditions. His expertise includes arrhythmias, atrial septal defect (ASD), atrial fibrillation, AVRT, AVNRT, bradycardia, heart failure, coronary artery disease, and structural heart diseases.

He is skilled in advanced interventional procedures. These include ASD, PDA, and VSD closure, EPS-ablation, ICD-CRT-D implantation, and percutaneous coronary and peripheral interventions. Dr. Dogdus worked at Karaman State Hospital and Uşak University Training and Research Hospital cardiology clinics from 2017 to 2022.

He is an active member of the Turkish Society of Cardiology, the European Society of Cardiology, and the Cardiovascular Academy. He also holds board and working group positions in several national and international cardiology organizations.

Dr. Ertuğrul Ercan is a Professor of Cardiology. He completed his training at Ege University and Çanakkale Onsekiz Mart University. His main areas of expertise are interventional cardiology, atherosclerosis, valve diseases, and coronary artery disease. He also focuses on inflammation and coagulation, cardiovascular immunology, and stem cell therapy.

Dr. Ercan has held key academic and administrative positions. He served as Head of Cardiology and Dean at Çanakkale Onsekiz Mart University. He was also the Medical Director at İzmir Medical Point Hospital. He gained international experience at the Cleveland Clinic and in Melbourne, Australia.

He holds the European Cardiologist Diploma and is a Fellow of the European Society of Cardiology. Dr. Ercan is also a member of several national and international cardiology associations and working groups.

2002 – 2008 – Siriraj Medical School, Mahidol University

2008 – 2013 – Department of Internal Medicine, Rajavithi Hospital

2013 – 2015 – Department of Cardiology, Internal Medicine Rajavithi Hospital

2019 – 2020 – Cardiology Intervention, Department of Cardiology, Internal Medicine Rajavithi Hospital

Languages: English and Thai

ACADEMIC BACKGROUND

• Certification from the Mexican Board of Internal Medicine
Valid from January 20th, 2020 – January 20th, 2025
Certificate No. #00752-R20

• Diploma in Hospital Administration and Health Services
Instituto Politecnico Nacional, 2015

• Residency in Internal Medicine
Universidad de Guadalajara, 2006 - 2010
Hospital Civil “Dr. Juan I. Menchaca” (Civil Hospital)
Professional License #6745625

• Medical Surgeon and Obstetrician
Universidad de Guadalajara, 2000 – 2004
Centro Universitario de Ciencias de la Salud (Health Sciences
University Center) Professional License #5192385

SKILLS

• Ability to make accurate and detailed diagnoses

• Development and adjustment of personalized treatment plans

• Mastery of pharmacology and current medical therapies

• Lead and coordinate medical teams in hospital settings

WORK EXPERIENCE

Internist
YeahSmile, Cancun, 2021 - Present

• Conduct detailed preoperative evaluations of patients undergoing dental procedures, identifying and mitigating potential medical risks.

• Collaborate closely with dentists and other specialists to plan and coordinate patient medical care.

• Monitor patients' overall health before, during, and after dental procedures to ensure safe and efficient recovery.

• Develop and adjust personalized treatment plans based on individual medical conditions and preoperative evaluation results.

General Director
Hospital Medica Cancun, 2024 - Present

• Oversee all hospital operations, ensuring the highest patient care and safety standards.

Medical Deputy Director
Hope4Cancer Cancun, 2020 - Present

• Coordinate clinical staff and ensure compliance with health regulations and standards.

• Implement and monitor quality improvement programs to optimize patient outcomes.

Medical Director
Hospital Victoria Medical Cancun (Hospital Azura), 2014

• Direct all clinical operations, oversee patient care and manage hospital administration.

• Develop protocols and procedures to ensure high-quality medical services.

Attending Physician
Hospital Victoria Medical Cancun (Hospital Azura), 2013

• Intensive Care Unit. Coordinate with a multidisciplinary team to develop and implement individualized treatment plans.

Attending Physician
Hospital Galenia Cancun, 2010

• Intensive Care Unit. Monitor and manage patient progress, adjusting treatments as necessary.

Attending Physician
Hospital General Regional del IMSS No. 17 Cancun, 2010 - Present

• Internal Medicine and Intensive Care Unit. Provide comprehensive care in internal medicine.

Experience

2018 - 2022

Health Sciences University – Şişli Hamidiye Etfal Training and Research Hospital

2016 - 2018

Diyarbakır Memorial Dicle Hospital Cardiology Clinic

2010 - 2010

Dicle University Faculty of Medicine, Department of Cardiology

2010 - 2016

Private Veni Vidi Hospital, Cardiology Clinic Supervisor

2006 - 2010

Dicle University Faculty of Medicine, Department of Cardiology

2005 - 2006

Urfa State Hospital

1999 - 2005

Turkey High Specialization Training and Research Hospital

1998 - 1999

Duruca Health Center

Education

2018

Health Sciences University, Cardiology

2010

Dicle University, Department of Cardiology

2005

Cardiology Turkey High Specialization Training and Research Hospital, Medical Specialization

1998

Ege University, Faculty of Medicine

Pediatric Cardiology

Pendik Medipol University Hospital

Experience

2021 Private Nisa Hospital

2020 – 2021 Bezmialem Foundation University Faculty of Medicine

2015 – 2021 Bezmialem Foundation University Faculty of Medicine

2010- 2015 Izmir Dr. Behçet Uz Pediatric Training and Research Hospital

2008 – 2009 Gata Pediatric Cardiology 

1999 – 2003 Merzifon Aviation Medicine Center

Education

2006 Gülhane Military Medical Academy, Pediatric Cardiology

1998 Gülhane Military Medical Academy, Child Health and Diseases

1991 Gülhane Military Medical Academy, Faculty of Medicine

Experience

2019 - 2022

University of Health Sciences, Faculty of Medicine, Ankara City Hospital, Cardiology Clinic, Ankara

2017 - 2019

University of Health Sciences, Faculty of Medicine, Turkey Higher Specialization Training and Research Hospital, Cardiology Clinic, Ankara,

2012 - 2017

Türkiye Higher Specialization Training and Research Hospital, Cardiology Clinic, Ankara,

2012 - 2017

T.R. Karabük University, Faculty of Medicine, Department of Cardiology

2006 - 2006

Türkiye Higher Specialization Training and Research Hospital, Cardiology Clinic, Ankara,

2001 - 2006

Türkiye Higher Specialization Training and Research Hospital, Cardiology Clinic, Ankara,

1996 - 2001

Türkiye Higher Specialization Training and Research Hospital, Cardiology Clinic, Ankara,

Education

2017 Karabük University, Faculty of Medicine, Department of Cardiology

2006 Türkiye Higher Specialization Training and Research Hospital, Cardiology Clinic

2001 Türkiye Higher Specialization Training and Research Hospital, Ankara, Cardiology

1996 Ankara University, Faculty of Medicine

Dr. Irene Marthe Lang is a leading cardiologist and vascular surgeon at Vienna General Hospital (AKH). She is also a Professor at the Medical University of Vienna. Dr. Lang introduced Austria’s method for widening narrowed pulmonary vessels. She leads research in cardiopulmonary medicine, hemodynamics, and vascular interventions.

Dr. Lang graduated with highest honors, “sub auspiciis praesidentis.” She received national recognition, including an honorary order for her services to Austria in 2016. She leads research teams and manages a modern catheter laboratory. Dr. Lang is known for her work in pulmonary hypertension, vascular biology, and myocardial regeneration.

Dr. Ratanapunt Incharoensakdi

Senior Cardiologist | Pioneer in Non-Invasive Heart Disease Treatment
Over 40 Years of Experience in Cardiology

Professional Summary

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.

Education

Doctor of Medicine (M.D.)
Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Thailand 

Board Certifications:
Thai Board of Internal Medicine

Thai Board of Cardiology

Postgraduate Training & International Fellowships

Cardiology Fellowship – Kyoto University, Japan (1985)

Advanced Cardiology Training – University of Hamburg, Germany (1987)

Professional Experience

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.

Areas of Expertise

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

Professional Achievements

Pioneer in introducing non-invasive heart disease treatments in Thailand

Founder of Bangkok Heart Center’s multidisciplinary cardiac programs

Languages

Thai (Native)

English (Fluent)

Professor Dr. Cenap Zeybek is a respected Pediatric Cardiologist known for his skill in advanced heart procedures. He became an Associate Professor in 2011. In 2017, he was promoted to Professor. This shows his expertise and leadership in pediatric cardiology. Dr. Zeybek has performed many complex surgeries, such as heart valve replacements, open heart operations, and interventional procedures. His work has helped improve outcomes for children with heart conditions.

He has published many scientific articles and given several presentations. This shows his dedication to improving pediatric heart care. Dr. Zeybek’s qualifications and academic success make him a leading expert in his field.

Education

• M.Sc: Cerrahpaşa Faculty of Medicine, Istanbul University - 25.03.1974
• Specialty Education: Cerrahpaşa Faculty of Medicine, Istanbul University - 1975-1980

Experience

• Specialization in Chest Diseases and Tuberculosis: Istanbul University, Cerrahpaşa Faculty of Medicine - 1982-1987
• Associate Professor Doctor Istanbul University, Cerrahpaşa Faculty of Medicine - 1987-1996
• Visiting Professor at Allergy Clinic (Associate Professor): University of Paris Rothschild Hospital / France - 1990
• Professor Doctor Istanbul University, Cerrahpasa Faculty of Medicine - 1996-2011
• Professor Doctor, Medical Director: Universal Hospitals Group - 2011-2013
• Professor Doctor, Medical Director: Kolan Hospital Sisli - 2013-2019
• Professor Doctor Memorial Sisli Hospital - 2019-2023.
•  

Medical Interests

• Lung Nodules: Diagnosis, follow-up, treatment decision
• Lung cancer
• Bronchoscopic procedures
• Asthma
• COPD
• Respiratory system infections
• Bronchiectasis
• Interstitial lung diseases
• Chronic cough
• Respiratory failure

Education

Undergraduate: Faculty of Medicine, Marmara University Faculty of Medicine (English), 2000-2007.
PhD: Chest Diseases, Department of Chest Diseases, Istanbul University Istanbul Faculty of Medicine, 2007-2013.

Experience

Medical Residency Student, Istanbul University Istanbul Faculty of Medicine, Department of Chest Diseases, 2007-2013.
Specialist Doctor, Yedikule Chest Diseases and Thoracic Surgery Training and Research Hospital, 2013-2015.
Specialist Doctor, Koç University Hospital, 2015-2017.
Associate Professor, Koç University Hospital, 2017-2022.
Associate Professor, Memorial Bahçelievler Hospital, 2022-2023.
Professor Doctor, Arel University Faculty of Medicine, 2023.
Professor Doctor, Biruni University Faculty of Medicine/Hospital, 2023- Currently

Scientific Memberships
 

Turkish Thoracic Society
Respiratory Research Society of Turkey
ASYOD (Asthma and Allergy Association)
European Respiratory Society
Turkish Medical Association

Awards

Foreign Publication Second Prize, Turkish Thoracic Society 24th Annual Congress, Antalya, 2021
Diagnostic and Interventional Methods Study Group - Best Oral Presentation Award, Turkish Thoracic Society, 23. Annual Congress, 2020 (Virtual congress)
Diagnostic Methods Working Group - Best Poster Award, Turkish Thoracic Society 22nd Annual Congress, Antalya, 2019
Foreign Publication Third Prize, Turkish Thoracic Society, 20th Annual Congress, Antalya, 2017
Third Prize for Published Congress Paper, Turkish Thoracic Society 19th Annual Congress, Antalya, 2016
ERS Respiratory Championship 2016, Participation in the Knowledge Contest as Turkey Team and Third Prize, London, 2016
Marmara University Faculty of Medicine 19th Term Second Prize, Marmara University, 2007

Medical Intrests

• Lung Cancer
• Interstitial Lung Disease
• Pulmonary Embolism
• Sleep Apnoea Syndrome
• Asthma/COPD (Chronic Obstructive Pulmonary Disease)
• Pneumonia (Pneumonia)

Dr. Engin Bozkurt is a Professor of Medicine who specializes in Cardiology. He graduated from Erzurum Atatürk University School of Medicine in 1991. He completed his cardiology residency in 1997. Dr. Bozkurt has founded and led Cardiology Departments at Rize University and Ankara Yıldırım Beyazıt University.

He has over 30 years of experience in clinical care and academic work. Dr. Bozkurt has made important contributions to cardiology practice and education in Turkey. He currently works at Medicana International Hospital in Ankara. He is known for his leadership, high standards in patient care, and his work in medical research and training.