Uzm. Dr. Erkan Göcen is a Radiation Oncology Specialist at Çerkezköy Private Optimed Hospital (Optimed Health Group). He graduated from İstanbul University, İstanbul Faculty of Medicine (Çapa) in 2003.

Career: He trained and practiced in Radiation Oncology from 2010 to 2012. He worked in public and private health institutions from 2012 to 2016. He served in the private medical sector as a Radiation Oncology Specialist from 2016 to 2023. He has been at Optimed Hospital since 2024.

Clinical interests: cancers of the brain, head and neck, esophagus, stomach, colorectal, pancreas, prostate, bladder, lung, soft tissues (sarcomas), skin, uterus and cervix, and breast. Affiliations: Turkish Society for Radiation Oncology (TROD) and Tekirdağ Medical Chamber. Languages: English and Turkish.

Specializing in radiotherapy for brain cancer, Dr. Michael Van Kampen offers targeted treatment at Nordwest Clinic.

• Focused expertise in radiotherapy for brain tumors
• Works at Nordwest Clinic – a leading oncology center
• Customizes treatment plans for each patient's needs

Pioneer in paraneoplastic neurological syndromes research – Dr. Graus defined their diagnostic criteria. Works at Hospital Quiron Barcelona.

• 44 years of experience of experience in neuro-oncology
• Specializes in gliomas and primary brain lymphomas
• Former Chief of Neurology at Hospital Clinic
• Founder and past president of EANO
• Honorary Doctorate from Lyon University

Professor Pietro Mortini specializes in minimally invasive brain surgeries – more precise operations and faster recovery times at San Raffaele Scientific Institute.

• of experience with 1,100+ treatments performed
• Director of the Experimental Neurosurgery Unit at San Raffaele
• Uses advanced neuronavigation and neuromapping for precision
• Visiting Professor at George Washington University

Dr. Topcu trained at top cancer centers including MD Anderson and Sunnybrook, specializing in complex oncological cases.

• 16 years of experience of experience in medical oncology
• Member of ESMO and ASCO – global oncology standards
• Works at Biruni University Hospital with advanced technology
• Specializes in breast, lung, and brain cancers

Prof. Didem Karacetin specializes in brain tumors and brings 32 years of experience of radiation oncology expertise to Biruni University Hospital.

• Residency at renowned Princess Margaret Hospital in Toronto
• Head of Radiation Oncology departments at major Turkish universities
• Holds a Master's in Phytotherapy for complementary cancer care
• Expert in brachytherapy and intraoperative radiotherapy techniques

Dr. Elnur Sahibov specializes in brain cancer treatment at Emsey Hospital, with training in radiation oncology from Marmara University.

• Completed specialization in radiation oncology at Marmara University
• Part of a dedicated surgical team for brain cancer cases
• Over a decade of medical education and training

John de Groot specializes in brain tumors at the University of Texas MD Anderson Cancer Center.

• Expert in the management of both primary brain cancers and metastatic tumors
• His work focuses on integrating advanced surgical techniques with targeted and immunotherapies
• Holds the title of Onco-Neurosurgeon, a specialized role for cancer-focused neurosurgery
• Part of a top-ranked comprehensive cancer center dedicated to oncology

Head of Teaching at Puerto Vallarta Regional Hospital – Dr. Perez combines medical expertise with a focus on education and patient care.

• General practitioner with 12 years of experience in private practice
• Specialized in minimally invasive surgical procedures
• Certified in biomagnetism by Higher Institute of Biomagnetism
• Experience in dermatological and laser treatments

Heads the Department of Neurosurgery at Charité – one of Germany's top hospitals, performing over 4,000 neurosurgeries annually.

• Specializes in cerebrovascular disorders and brain tumors
• Recipient of the Young Neurosurgeon Research Award
• Over 31 years of experience leading neurosurgical teams
• Expert in functional neurosurgery and pain management

Associate Professor Dr. Emrah Eraslan is a medical oncologist with a broad expertise across several cancer types at Private Koru Ankara Hospital.

• Specialized in medical oncology with training at Dr. Abdurrahman Yurtaslan Ankara Oncology Education and Research Hospital
• Over a decade of experience in internal medicine and oncology
• Current Associate Professor contributing to the field with his publications

Dr. Sarat Chandra P brings focused expertise in brain cancer treatment at Manipal Hospitals.

• Specializes in oncology with particular emphasis on brain cancer
• Provides personalized treatment plans tailored to individual patient needs
• Works at one of India's leading healthcare institutions

Specialist in the treatment of brain tumors with a focus on neurosurgical solutions.

• Neurosurgeon at Clinica Universidad de Navarra
• Dedicated exclusively to brain tumor cases
• Experienced in advanced neurosurgical techniques

Handled more than 30,000 PET scans and 1,000 thyroid cancer patients – Dr. Borde specializes in advanced nuclear medicine at HCG Manavata Cancer Centre.

• 11 years of experience of experience in nuclear medicine
• Proficient in PET-CT scans and radioiodine therapies
• Skilled in Lu-177 RN therapies for targeted treatment
• Published papers in various medical journals