Dr. Purich Surunchupakorn, MD, is a specialist in internal medicine and cardiology. He also trained in interventional cardiology.
Accreditations and training: MD, Faculty of Medicine, Chulalongkorn University, Bangkok (2006). Diploma, Thai Board of Internal Medicine (2012). Subspecialty in cardiology (2014). Subspecialty in interventional cardiology (2015).
Dr. Javier Moreno Izarra leads the Infectious Disease Unit at Quirónsalud Marbella in Spain. He is a primary care and regenerative medicine specialist. He focuses on antimicrobial resistance and the optimization of antibiotic use. Dr. Moreno Izarra manages comprehensive care for chronic conditions like diabetes and heart disease.
Dr. Marek Ehrlich is a cardiac surgeon at Vienna General Hospital (AKH). He has managed the hospital’s aneurysm program since 2010. Dr. Ehrlich specializes in aortic valve replacement and complex cardiac surgery. He completed international training at Stanford, Mount Sinai, and Houston.
Dr. Walter Klepetko is a thoracic surgeon at Vienna General Hospital. He heads the Division of Thoracic Surgery at MedUni Vienna. He established one of the largest lung transplant programs in the world. Dr. Klepetko specializes in lung cancer, pulmonary hypertension, and tracheal surgery.
Dr. Francisco Javier Sainz Hernandez is an internist and intensive care specialist at YeahSmile in Cancun. He holds board certification from the Mexican Board of Internal Medicine. Dr. Sainz Hernandez currently serves as the General Director of Hospital Medica Cancun. He manages complex chronic diseases and provides preoperative medical risk assessments.
Dr. Cenap Zeybek is a professor and pediatric cardiologist at Uniqacare Clinic in Istanbul. He specializes in complex heart procedures for children. These include heart valve replacements and open heart surgery. Dr. Zeybek earned his medical degree from Hacettepe University. He later completed a fellowship at Siyami Ersek Cardiovascular Training Hospital.
Dr. Krishna Subramony Iyer has performed over 10,000 surgeries for congenital heart diseases. He pioneered pediatric cardiac care in Northern India at Fortis Escorts Heart Institute. Dr. Iyer performed the first successful rapid two-stage arterial switch in India. He specializes in treating newborns and malnourished infants with complex heart conditions.
Dr. Pichayanith Sroysuwan, M.D., M.Sc. (Anti-Aging & Regenerative Medicine, 2023–present), is a rehabilitation-trained physician. He specializes in lifestyle, anti-aging, regenerative, and personalized medicine. He practices at Foresta & Morning, Cplus Private Hospital, UMC Wellness, WIH Hospital, and Eden/Wellu.
Accreditations: American Board of Anti-Aging & Regenerative Medicine (ABAARM, 2024) and American Board of Laser Surgery (ABLS Renovia, 2024). Advanced training includes aesthetic dermatology and regenerative medicine (Mae Fah Luang, 2022), practical stem cell therapy (2022), chelation therapy (2023), high laser therapy (2019–2021), NAD+ therapy (certified 2023), and myofascial release (AHG).
Experience: Rehabilitation Medicine residency and medical practice at Srinagarind Hospital, Khon Kaen University (2019–2022). Telemedicine consultant for Raksa/Doctor Anywhere (2020–2022). Contributor to COVID-19 programs ThaiRod and COM COVID (Royal College of Family Physicians). Head of Medicine Delivery Services. Public health educator and moderator.
Prof. Marco De Angelis developed a unique methodology to improve body composition and metabolism. He uses body composition analysis to assess metabolic health at Lucia Magnani Health Clinic.
Dr. Sitthisak Dhammawiatnukul, MD, ABAARM, specializes in Anti-Aging & Regenerative Medicine and Preventive Medicine. His focus areas include Cell Therapy, Aesthetic Medicine, Men’s Health, Gut Health, Hormone Management, and Detox. He practices at Harmony Life Center (2023–present). He also serves as Medical Advisor at Bio Sky Clinic (2010–present).
Accreditations include the A4M Certificate in Anti-Aging and Regenerative Medicine (2011). He is an ISCT member with specialized certification in mesenchymal stem cells (MSCs). He attended the ISCT Annual Meeting in 2016. He completed the Thai Chelation Therapy Association Workshop, Level 17. He also holds certificates of attendance from A4M, the Thai Society of Cosmetic Dermatology and Surgery, the Thai Association of Cell Therapy, and the American Academy of Anti-Aging and Regenerative Medicine.
Training includes non-surgical MSC therapy for knee rejuvenation. He has additional training in gut health, hormone management, and detox. He earned his MD from Chulalongkorn University and a BSc in Medical Technology from Mahidol University. He also holds a medical training certificate from 2003.
Dr. Natthaphon Suwan, M.D., M.Sc., ABAARM, focuses on Anti-Aging & Regenerative Medicine. He earned his M.D. from Chiang Mai University in 2012. He completed an M.Sc. in Anti-Aging & Regenerative Medicine at Dhurakij Pundit University in 2019. He also received a Master of Management in Health from Mahidol University in 2020. Languages: Thai and English.
Board certifications: WOSAAM Board Diploma (2018); ABAARM/A4M (2019); Thai Board of Preventive Medicine, Public Health (2020). Professional memberships: WOSAAM, A4M, PMAT, CMAT, ACTTHAI, and TIMA.
Current practice: BAAC (2019–present), Vejthani Q Life (2019–present), and UM The Exclusive Health Clinic (2020–present). Previous roles: Vibharam Hospital and World Medical Hospital. Clinical interests: IV therapies, ozone therapy, colon hydrotherapy, male hormones and TRT, PRP, stem cells, genetic cancer risk and NK cell therapy, food intolerance testing, and personalized supplementation. Additional training: A4M (2018–2019), CMAT (2019), ACTTHAI (2019), and H.E.A.T. (2020).
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. Mehmet Yigit is an internal medicine specialist. He focuses on diabetes, metabolic syndrome, thyroid diseases, and hypertension. He also treats gastrointestinal problems such as dyspepsia, gastritis, and irritable bowel syndrome. In addition, he manages spondylitis and connective tissue diseases.
Dr. Yigit graduated from Çukurova University Faculty of Medicine in 2007. He completed his internal medicine training at Adnan Menderes University in 2013. He has worked as Assistant Chief Physician at Liv Hospital Ulus. He has held Medical Director roles at Recordati Rare Diseases and Alexion Pharmaceuticals. He has also held leadership positions at Abbvie and Novo Nordisk Pharmaceuticals. Dr. Yigit has served as an internal medicine physician at Manisa State Hospital. He has contributed to research as an assistant at ADU.
Dr. Karin Kulwacharamongkon is a general practitioner and an aesthetic and anti-aging physician. She has more than six years of experience in non-surgical facial rejuvenation. She practices at Icellare Clinic in Bangkok (2025–present). Her work focuses on integrative and preventive care. She creates personalized plans using EECP, micronutrient therapy, and lifestyle medicine.
Education and credentials include: Certificate in Preventive Medicine (Community Mental Health, 2025). M.Sc. in Health Science Education, Mahidol University (2024). M.D., Ubon Ratchathani University (2017). Ph.D. in Anti-Aging and Regenerative Medicine in progress.
Training includes hands-on IPL, mesotherapy, fillers, thread lifting, and botulinum toxin (2019). Advanced filler techniques and complication management (2020). Allergan Medical Institute programs (2022–2023). Chelation therapy (2019). IV nutrition (2025). ASLS (2025). She served as an Instructor of Medicine from 2018 to 2025. Her research focused on medical student burnout.