Best Doctors in the World

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.

Radiation oncologist

Dr. Gülümser Kızıltaş Tokmak is a board-certified neurologist. She specializes in advanced neurophysiological diagnostics. She graduated from Istanbul University Cerrahpaşa School of Medicine in 2002. She completed her neurology residency at Okmeydanı Teaching and Research Hospital in 2008. Dr. Tokmak also holds a master’s degree in Electrophysiology from Istanbul University.

She has extensive experience in EMG, EEG, and PSG. Her main clinical interests are dementia, headache, and vertigo. Dr. Tokmak has contributed to many studies in these fields. She has worked at Ağrı State Hospital Neurology Clinic, Hisar Intercontinental Hospital, and Medical Park Hospitals.

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.

Dr. Pedro Rodrigo is a member of the Brazilian Society of Plastic Surgery. This is the only society recognized by the Brazilian Medical Association and the Federal Council of Medicine for certifying plastic surgeons in Brazil. He has broad experience in both aesthetic and reconstructive surgeries. He specializes in breast procedures.

Dr. Rodrigo values ongoing education. He regularly updates his skills in non-invasive facial aesthetics, such as botulinum toxin, dermal fillers, and chemical peels. He also works with advanced technologies like laser and ultrasound. His training is rigorous, and his qualifications are well recognized.

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.

Dr. Lana Bijelic is a board-certified oncological surgeon. She specializes in peritoneal carcinomatosis. Since 2019, she has been part of the Carcinomatosis Surgical Group at the Teknon Oncology Institute. She trained under Prof. Paul Sugarbaker at Washington Hospital Center and brings strong expertise to her team.

Dr. Bijelic has worked as Research Director at Inova Fairfax Hospital. She has also been an associate professor at Virginia Commonwealth University and Georgetown University. She is an active member of the American College of Surgeons and the Society of Surgical Oncology.

Throughout her career, Dr. Bijelic has received many academic awards, including several Surgical Excellence Awards and top prizes in research. She is known for her leadership and important contributions to surgical oncology.

Dr. Jose Maria Raventos is a surgeon with 49 years of experience. He specializes in general, abdominal, endocrine, and thyroid surgery. He is known for his advanced laparoscopic skills. Dr. Raventos is also highly experienced in thyroid surgery, including complex thyroid cancer cases.

He has made important contributions to surgical research and education. He has published many scientific articles and is active in several professional associations. Dr. Raventos earned his medical degrees from the University of Barcelona and the University of Minnesota. He completed his residencies at the Red Cross Hospital of Barcelona and the Mayo Clinic in Rochester. He is a founding member of the Teknon Medical Center faculty and the Surgical Associate Surgeons group.

Dr. Cemile Dilek Uysal has graduated from Akdeniz University Faculty of Medicine with honors in 1992. She did compulsory service for 3 years in Merzifon district of Amasya. Then she won the dermatology department of Haydarpaşa Numune Hospital, which was her first choice at TUS. From there she specialized in dermatology. Currently, she serves in the Intercontinental Dermatology department of Hisar Hospital.

Her areas of interest include acne, fungi, eczema, urticaria, pruritus (itching), viral and bacterial diseases, parasitic diseases such as scabies (scabies) and pediculus capitis, various hair diseases, and psoriasis. 

Prof. Mustafa Özdoğan is an experienced cancer specialist with over 20 years of experience and has written over 40 articles on the topic. He is currently the Head of the Medical Oncology Department at Memorial Antalya Hospital in Turkey and holds qualifications in general medicine, internal medicine, and medical oncology. He is a member of the European Medical Oncology Association, the Turkish Medical Oncology Association, the Antalya Breast Cancer Association, and the American Clinical Oncology Association.

Discovered the genetic cause of a rare syndrome causing sudden heart death called afterward as Brugada Syndrome.
Has performed over 25,000 cardiac ablations.
Has published over 350 scientific papers on cardiology.
Has trained over 200 specialists.
Has annual visits to Africa to treat children with arrhythmia.

Prof. Dr. Burak Onan is a cardiovascular surgeon with expertise in mitral valve diseases, coronary artery bypass surgery, heart valve repair, and aortic aneurysm treatment. He has published 150 scientific articles. He has also presented his work at many national and international conferences.

Dr. Onan has held key positions in leading hospitals and academic boards. He also serves on ethics committees. He is a member of respected organizations, including the Turkish Society of Thoracic and Cardiovascular Surgery and the EACTS Robotic Cardiac Surgery Group. His work shows a strong commitment to innovation and high standards in cardiac care.

Dr. Candan Mezili is a board-certified plastic surgeon. He specializes in both aesthetic and reconstructive surgery. He graduated from Ankara University Medical School. He then completed six years of specialty training at Ege University Medical School in the Department of Plastic, Reconstructive, and Aesthetic Surgery.

Dr. Mezili has worked as a consultant plastic surgeon at top hospitals. He treats both local and international patients. He is known for his careful technique and focus on patient care. Each year, he performs many successful surgeries.

He is a member of the Turkish Plastic, Reconstructive and Aesthetic Surgery Association. He also belongs to the Aesthetic Plastic Surgery Association.

-Doctor of Medicine, Faculty of Medicine Naresuan University

-Thai board of plastic surgery

-Fellow in hair transplantation, DANA Clinic

-Full Fellowship in Craniofacial Surgery, Chang Gung Memorial Hospital

Training Program

• Dallas Cosmetic Medicine Rhinoplasty Meeting

• The 16th Asan Rhinoplasty Sgmposium (ARS)

• International Chang Gung Aesthetic Conference

• International Society of Aesthetic Plastic Surgery Instructional Course

• International Aesthetic Conference

• 5th AAHRS Scientifie Meeting/live Surgery workshop

• The 14th International Congress of the Oriental Society of Aesthetie

Plastic Surgery (OSAPS)

7th Daegu Asian Blepharoplasty Symposium

The 4th Chang Gung Aesthetic Conference

• The 18th ASEAN Congress of Plastic Surgery

• International Chang Gung Aesthetic Conference

Professional Membership

• American Society of Plastic Surgeons International Member 2019

Member in Thai Plastic Surgery assoeiation 2558

• Member in Thai Cosmetic Surgery assoeiation 2558

• Member in Thai General Surgery assoeiation 2558

• Thailand- - Singapore - Taiwan (TST) Plastic Surgical Conference Topic "Advance Techiniques in Closed Rhinoplasty"

Dr. Mesut Bayraktaroglu is a skilled pulmonologist at Private Memorial Bahçelievler Hospital in Istanbul. He has also worked at Istanbul Aydin University Florya Medical Park Hospital and Yedikule Chest Diseases Hospital. In these roles, he gained strong clinical experience.

Dr. Bayraktaroglu completed his pulmonology residency at Yedikule Chest Diseases Training and Research Hospital. He earned his medical degree from Marmara University Faculty of Medicine. He has held key positions in several major hospitals in Istanbul, focusing on chest diseases and respiratory care.

Docent Stanisław Kwiek is an eminent specialist in neurosurgery.

Doctor Stanisław Kwiek is a graduate of the Silesian Medical Academy in Katowice. In 1995, he became a first degree specialist in neurosurgery and 3 years later completed his second degree specialisation in neurosurgery and neurotraumatology. In 1997, he was awarded a doctorate in medical sciences. A few years later, he defended his postdoctoral thesis entitled: ‘Determination of predictive factors determining the long-term outcome of patients with vestibular nerve casing operated on with retro-axial access: analyses and observations made on the basis of own surgical experience during operations performed with intraoperative multimodal monitoring of the patient's neurophysiological functions’. The paper was published in 2013 by the publishing house of the Silesian Medical University.

He acquired his professional experience working, among others, as an assistant professor at the Department of Neurosurgery of the Medical University of Katowice, with which he is still associated.

Dr Stanislaw Kwiek's professional interests include issues related to neurosurgery and neurotraumatology. He diagnoses and treats diseases of the nervous system, including discopathy.

Dr. Stanislaw Kwiek, M.D., performs procedures in the field of:

Spinal surgery

Endoscopic surgery of the cervical spine - removal of a herniated disc

SED-YESS lumbar endoscope

Coblation - nucleotomy-discectomy, cervical segment

PLDD - percutaneous laser disc decompression

Dynamic stabilisation with Medtronic DIAM flexible implant

Spinal gel implant - DISCOgel nucleoplasty

Vertebroplasty of the thoracolumbar vertebral body

Diagnostic blockade

Dr. Kim Jung Hue is a board-certified plastic surgeon in Seoul, South Korea. He is the Director at Pop Plastic Surgery Clinic. He graduated from Catholic University and completed his plastic surgery training at St. Mary’s Hospital in Seoul.

Dr. Kim is a member of the Korean Society of Plastic Surgeons, the Korean Society of Plastic Surgeons Association, and the Korean Society of Cosmetic Plastic Surgeons. He has performed thousands of procedures with a strong focus on patient safety and satisfaction.