Jens E. Meyer
- 4.3 Good • 16 reviews
- Germany, Hamburg, Asklepios St. Georg Hospital
Otolaryngologist. Head of the ENT organs Oncology Center
Otolaryngologist. Head of the ENT organs Oncology Center
Dr. Gokhan Yilmaz is an experienced general surgeon with nearly 20 years in medical practice. He is known for his skill in complex surgical procedures. He earned his Master’s Degree from Istanbul University Çapa Faculty of Medicine. He completed his Doctorate in General Surgery at Okmeydanı Training and Research Hospital, one of Turkey’s leading institutions.
Dr. Yilmaz worked as a General Surgery Specialist at Zonguldak Atatürk State Hospital for 5 years. He then served at Sancaktepe Şehit Prof. Dr. İlhan Varank Training and Research Hospital for 3 years. In these roles, he managed a wide range of surgical cases. He also served as an Assistant Professor at Istanbul Medipol University, where he trained future surgeons and contributed to research.
Dr. Yilmaz is currently part of the General Surgery Department at Medipol University Pendik Hospital. He provides advanced treatments and high-quality patient care. His experience in state hospitals, research centers, and universities highlights his dedication to surgical excellence and patient safety.
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OBSTETRICIAN AND GYNECOLOGIST (IN–VITRO FERTILIZATION: IVF)
Graduation (M.D. From)
Bachelor of Medicine, Faculty of Medicine, Chiang Mai University
Certificates
Current Positions
Obstetrician and gynecologist (IN-VITRO FERTILIZATION: IVF) at Intrarat Hospital
Full time doctor at PrimeCare Bangkok who is also currently pursing a masters degree and research in anti-aging
Education
Doctor of Medicine (M.D.) degree from Faculty of Medicine, Ramathibodi Hospital, Mahidol University,2023
Certifications
Currently pursuing a Master’s degree in Anti-Aging and Regenerative Medicine, Dhurakij Pundit University Bangkok (DPU)
Languages spoken: English and Thai
Educational Background & Certifications
Dr. Tanut graduated with **First-Class Honors** from **Mahidol University (Siriraj Hospital)** in 2010, one of Thailand’s top medical institutions. He then specialized in **Obstetrics and Gynecology (OB&GYN)** and pursued further training in **Reproductive Medicine** at **Chiang Mai University**, earning his board certifications in 2015 and 2017.
In addition, he has completed several specialized training programs, including:
- 2017: Cytogenetics Training, Human Genetic Laboratory, Ramathibodi Hospital, Thailand
- 2017: Phramongkutklao Menopause Preceptorship Program, Bangkok, Thailand
- 2018: Embryo Biopsy & Blastocyst Vitrification Workshop, ATE Training Center, Chiang Mai, Thailand
Professional Experience
Dr. Tanut has worked at leading hospitals and fertility centers, gaining hands-on experience in **assisted reproductive technology (ART):
Currently, he serves as the Medical Director at Bangkok Central Clinic (BCC IVF & Wellness), where he oversees patient care, treatment innovation, and the development of advanced fertility solutions.
Global Expertise & International Recognition
Dr. Tanut is actively engaged in global reproductive medicine research and training, frequently participating in international conferences and knowledge exchanges:
- 2018:
- 2019:
2002-2007 Istanbul University Istanbul Faculty of Medicine Department of Brain and Nerve Surgery
1988-1995 Trakya University Faculty of Medicine
2015- Atlas University Medicine Hospital
2014-2015 Private Pendik Yüzyıl Hospital Brain and Neurosurgery Clinic
2009-2014 Medicine Hospital Brain and Neurosurgery Clinic
2009-2009 Nisa Hospital Brain and Neurosurgery Clinic
2007-2009 Mardin State Hospital Brain and Neurosurgery Clinic
2002-2007 Istanbul University Istanbul Faculty of Medicine Brain and Neurosurgery
1997-2001 Enez Health Center and Enez State Hospital
Cervical, Thoracic and Lumbar Disc Surgery (endoscopic/microsurgery)
Far lateral (non-canal) lumbar disc surgery (lateral microsurgical approach)
Neurovascular surgery
Cerebrovascular diseases (vascular diseases of the brain)
Aneurysms
Arteriovenous malformations
Cavernomas
Neuro-oncological surgery
Brain tumors
Glial tumors
Meningiomas
Pituitary gland tumors
Metastatic brain tumors
Skull base tumors
Pontocerebellar angle tumors
Pineal tumors
Intraventricular tumors
Spinal disease surgery
Cervical, thoracic and lumbar spine fractures
Spine and spinal cord tumors
Scoliosis
Degenerative spine diseases
Peripheral nerve disease surgery
Peripheral nerve tumors
Entrapment neuropathies
Carpal tunnel syndrome
Ulnar groove syndrome
Tarsal tunnel syndrome
Functional neurosurgery and pain surgery
Trigeminal neuralgia
Microvascular decompression
Epilepsy surgery
Spasticity surgery
Epiduroscopic interventions
Hydrocephalus surgeries
Endoscopic 3rd ventriculostomy
VP shunt surgeries
LP shunt surgeries
Developmental anomalies
Meningomyelocele
Tethered cord syndrome
Arachnoid cyst
Craniosynostosis surgeries
Chiari malformation
Head trauma
Subdural hematomas
Intracerebral hematomas
Article published in internationally refereed journals
Cansever T, Civelek E, Sencer A, Karasu A, Kiris T, Hepgül K, Can H, Canbolat A: Spinal cavernous malformations: a report of 5 cases. Surg Neurol Jun 69
Effects of combined and individual use of N-methyl-D aspartate receptor antagonist magnesium sulphate and caspase-9 inhibitor z-LEDH-fmk experimental spinal cord injury. A.Sencer, A.Aydoseli, Y.Aras, M.Osman Akçakaya, C.Gömleksiz, H.Can, A.Canbolat. Turkısh Joumal of Trauma&Emergency Surgery 2013
Aydoseli A, Can H, Aras Y, Sabanci PA, Akcakaya MO, Unal OF. Memantine and Q-VD-OPh Treatments in Experimental Spinal Cord Injury: Combined Inhibition of Necrosis and Apoptosis. Turk Neurosurg. 2016
Can H, Kircelli A, Kavadar G, Civelek E, Cansever T, Aydoseli A, Onal MB, Yilmaz C. Lumbosacral Conjoined Root Anomaly: Anatomical Considerations of Exiting Angles and Root Thickness. Turk Neurosurg. 2017
Kırcelli A, Özel Ö, Can H, Sarı R, Cansever T, Elmacı İ. Is the presence of linear fracture a predictor of delayed posterior fossa epidural hematoma? Ulus Travma Acil Cerrahi Derg. 2016 Jul
Kavadar G, Demircioğlu DT, Can H, Emre TY, Civelek E, Senyigit A. The clinical factors associated with benefit finding of complementary medicine use in patients with back pain: A cross-sectional study with cluster analysis. J Back Musculoskelet Rehabil. 2017
Ozer AF, Suzer T, Can H, Falsafi M, Aydin M, Sasani M, Oktenoglu T. Anatomic Assessment of Variations in Kambin’s Triangle: A Surgical and Cadaver Study. World Neurosurg. 2017 Apr
Can H, Aydoseli A, Gömleksiz C, Göker B, Altunrende ME, Dolgun M, Sencer A. Combined and individual use of pancaspase inhibitor Q-VD-OPh and NMDA receptor antagonist riluzole in experimental spinal cord injury. Ulus Travma Acil Cerrahi Derg. 2017
Gomleksiz C, Erbulut DU, Can H, Kodigudla MK, Kelkar AV, Kasapoglu E, Ozer AF, Goel VK. A new lumbar fixation device alternative to pedicle-based stabilization for lumbar spine: In vitro cadaver investigation. J Spinal Cord Med. 2018 Jul 16:1-8.
Aydoseli A, Özgen U, Akgül T, Orhan EK, Adıyaman AE, Can H, Karadağ C. Subacute Traumatic Ascending Myelopathy in a 28-year-old man: A rare case. World Neurosurg. 2019 Apr 28
Article published in national refereed journals
1) Intracranial Hemangioblastomas: Clinical Evaluation of 32 Patients T. Cansever, A. Karasu, K. Hepgül, H. Can, A. Sencer Turkish Neurosurgical Journal 2007, Volume:17
2) Halil Can, Müge Dolgun, Utku Özgen, Cengiz Gömleksiz, Furkan Diren, Aydın Aydoseli, Yavuz Aras, Altay Sencer. Microsurgical Results in Vestibular Schwannoma Patients; Retrospective Clinical Study. JAREM 2019
3) Furkan Diren , Özcan Gayretli , Halil Can , İlke Ali Gürses , Orhan Barlas. Examination of Pons-Cerebellum Cisterna Anatomy with Endoscopic Retrosigmoid Suboccipital Approach: Cadaver Study. JAREM 2019
Prof. Emin Tireli, MD, is a leading pediatric cardiovascular surgeon. He has performed over 6,329 congenital cardiac surgeries since 1993. He is known worldwide for being one of the first to use the complex Nikaidoh procedure for transposition of the great arteries (TGA).
Dr. Tireli performs more than 100 neonatal cardiac surgeries each year. His expertise includes arterial switch operations, total pulmonary return anomalies, pulmonary banding, and Norwood procedures. He has used hybrid techniques in 15 cases. Dr. Tireli has also completed 30 reconstructions of aortic anomalies and many PDA ligations in extremely low birth weight infants. His work greatly supports neonatal care.
Professor Drach is a specialist in oncology with a PhD from the Medical University of Vienna. He has experience in research, internal medicine, hematologic oncology, nutrition, and lifestyle in cancer. He is the Director of the Josefstadt Private Clinic in Vienna and a member of the Board of Directors of the Austrian Society of Hematology and Oncology. He has published more than 120 scientific papers and given more than 200 lectures/presentations.
Education and Specialization
Experience
Prof. Dr. med. Karl J. Oldhafer is a Senior Consultant of the Department of General and Abdominal Surgery and Surgical Oncology at the Abdominal Medical Center of the Barmbek Asklepios Hospital and is a specialist in hepatic surgery. His medical interests include radioservice computer-navigated liver surgery, metastasis surgery, surgery using the ultrasonic knife, minimally invasive abdominal surgery, hepatobiliary surgery, and pancreatic surgery.
Department of Gynecology
Specialties
General gynecology, laparoscopic surgery, robotic surgery, diagnosis and management of menopause/osteoporosis, clinic for unmarried women, menstrual and ovulation disorders, early diagnosis and management of gynecological conditions, foreign patient consultation
Eduardo Fernandez, MD
Medical Doctor & Stem Cell Expert
Dr. Eduardo Fernandez is a distinguished medical professional specializing in stem cell therapies and regenerative medicine. He is a certified member of the Mexican College of Stem Cells and Regenerative Medicine, as well as the Mexican Council of Stem Cells for Therapeutic and Research Purposes. Dr. Fernandez’s certifications are the result of a rigorous 8-hour examination process, reserved for a select group of doctors who possess advanced knowledge and experience in these cutting-edge treatments. With only 50 certified doctors in Mexico, Dr. Fernandez’s expertise is highly sought after and respected.
In addition to his national recognition, Dr. Fernandez is awaiting international certification from the renowned International Society for Stem Cell Research (ISSCR). Membership in this prestigious organization signifies Dr. Fernandez’s extensive experience and expertise in stem cell treatments. The ISSCR includes prominent scientists from renowned universities such as Harvard, Yale, Stanford, and other esteemed institutions worldwide. Being a part of this elite society represents the pinnacle of honor and prestige in the field of stem cell therapies.
Furthermore, Dr. Fernandez is also seeking membership and international certification from the International Society for Extracellular Vesicles (ISEV), the largest community of extracellular vesicle researchers globally. With only two thousand members worldwide, ISEV’s select nature underscores Dr. Fernandez’s exceptional dedication to advancing scientific knowledge in the study of exosomes and cellular messengers. By pursuing membership in ISEV, Dr. Fernandez continues to demonstrate his commitment to staying at the forefront of research and innovation in the field of regenerative medicine.
Board-certified physiatrist (Diplomate of the Thai Board of Rehabilitation Medicine, 2023). Head of Rehabilitation at King Mongkut Chaokhunthahan Hospital. CEO and Founder of PYONG Rehabilitation Group since 2023.
Clinical focus: neurorehabilitation, geriatric rehabilitation, and chronic pain. Uses robotics and wearable exoskeleton gait training. Performs ultrasound-guided procedures and advanced laser and radiofrequency therapies.
Principal Investigator of a pilot randomized controlled trial on wearable exoskeleton gait training in subacute stroke. Presented to the Royal College of Physiatrists of Thailand in 2023. Instructor at KMITL since 2020.
Completed Rehabilitation Medicine residency at Chulalongkorn University in 2023. Earned an MD in 2017. Runs a public health platform with over 100,000 followers. Hosted PYONG SUMMIT in 2024 with over 200 attendees. Honors include nominee for Quality Person of the Year 2025 and First Prize in the Ananda Mahidol Pin Design in 2016.
Dr. Turgay Abay is an experienced neurologist with a strong background in adult and pediatric neurology. He has more than 10 years of experience diagnosing and treating a wide range of neurological conditions.
He completed specialist training in neurology at Gaziantep University (2008–2013). The university is a well-established Turkish institution known for high academic standards and clinical excellence. He then practiced at Siirt State Hospital (2013–2014), treating a broad range of neurological disorders in a public hospital.
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.
Education:
Specialized Education and Experience:
Academic Career:
Brain and Nerve Surgery Specialist
Foreign language: English
Date and Place of Birth: 11.11.1968 ANTALYA
- AREAS OF INTEREST
o Aneurysm surgery
o Cerebrospinal tumor surgery
o Lumbar hernia
o Neck hernia
o Spine surgery
o Cerebellum prolapse surgeries
o Hydrocephalus
o Pediatric neurosurgery
- Educational Background:
Undergraduate: Istanbul University Istanbul Faculty of Medicine 1985-1991
Specialization SSK Göztepe Training Hospital 1994-1999
- Academic Titles:
Doctor of Medicine Istanbul University Istanbul Faculty of Medicine (1991)
Neurosurgery Residency : SSK Göztepe Training Hospital (1999)
- Places of Duty:
Erzurum Horasan Hasanbey health center 1991-1992
Karaman health center number 1 1992-1993
SSK Göztepe Training Hospital Assistant 1994-1999
Şanlıurfa State Hospital 1999-2002
(Neurosurgeon and Deputy Chief Physician)
Burdur State Hospital 2002-2003
Serik State Hospital 2003-2012
(Neurosurgery Specialist, Chief Physician)
Antalya Training and Research Hospital 2012- 2021
Private Anadolu Antalya Hospital 2021 - 2023
Private Medicalpark Antalya Hospital 2023 - Currently
- Medical Specialty Thesis: Genetic Absence model in Wag/rij rats
Effects of Nervus Vagus Stimulation 1999
Note: Istanbul Chamber of Medicine 1999 Dr. Cengiz Çetin thesis prize winner