Dr. Ercan Ozden is a specialist in internal medicine and medical oncology. He earned his medical degree and completed his residency at Istanbul University, Cerrahpaşa Faculty of Medicine. He later received a subspecialty in medical oncology at Kocaeli University Faculty of Medicine from 2016 to 2020.

Dr. Ozden has worked in medical oncology at Şırnak State Hospital. He has also served as an internal medicine specialist at Bağcılar Private Safa Hospital and Küçükçekmece Batı Bahat Hospital. He has extensive clinical experience in both internal medicine and oncology.

Education and Specialization

• 2006: Kocaeli University Faculty of Medicine
• 2014: Akdeniz University Faculty of Medicine, Internal Medicine
• 2018: Akdeniz University Faculty of Medicine, Medical Oncology

Experience

• 2006 - 2008: Konya Derebucak District Hospital
• 2009 - 2015: Akdeniz University Hospital
• 2015: Antalya Kaş State Hospital
• 2015 - 2016: İnönü University Faculty of Medicine
• 2016 - 2021: Akdeniz University Hospital
• 2021 - 2023: Antalya Training and Research Hospital

Specializations

Cancer Surgery

Pancreatic Surgery

Bile Duct Surgery

Bariatric Metabolic Surgery

Oncological Surgery

Breast Surgery

Gastric cancer

Colon cancer

Thyroid Cancer

Obesity Surgery

Diabetes Surgeries

Dr. Muhammed Mustafa Atci is an Associate Professor of Medical Oncology at İstinye University, Liv Hospital Topkapı (2025–present). He previously served as Associate Professor and Education Coordinator at Prof. Dr. Cemil Taşcıoğlu City Hospital (2023–2025). He was also a Medical Oncologist there (2018–2021).

He has been a member of ASCO and the Turkish Society of Medical Oncology since 2018. He is the author or co-author of 19 peer-reviewed international papers on colon, breast, gastric, pancreatic, lung, thyroid, sarcoma, and colorectal cancers.

Notable works include a multicentre study on stage IIB colon cancer survival (Journal of Chemotherapy). He also studied the De Ritis ratio for lung metastasis in testicular cancer (Current Urology). His prognostic studies used PET/CT, MSI, lymph node ratio, and metabolic tumor volume.

The doctor is a leading gastroenterologist in South Korea and Asia, specializing in the management of pancreatic, bile duct, and gallbladder cancers, as well as pancreatitis and gallstones.

Currently practicing at Samsung Medical Center, the doctor has an educational background from The Seoul National University College of Medicine and The University of California.

The doctor is an active member of several professional organizations, including The Korean Society of Gastrointestinal Endoscopy, The Korean Society of Gastroenterology, and The Korean Pancreatobiliary Association.

The doctor is a top gastroenterologist specializing in the management of pancreatic, bile duct, and gallbladder cancers. With extensive experience, the doctor serves as a gastroenterology specialist at the Department of Gastroenterology at Samsung Medical Center.

The doctor completed medical education at Hanyang University College of Medicine in South Korea, with further training at Stanford University School of Medicine in the USA and Kyoto Second Red Cross Hospital in Japan. The doctor is also an active member of The Korean Society of Gastrointestinal Endoscopy and The Korean Society of Gastroenterology.

The doctor is an accomplished oncogynecologist with extensive experience in treating gynecological cancers. Specializing in advanced surgical techniques and personalized treatment plans, the doctor has contributed significantly to improving patient outcomes. With numerous publications in peer-reviewed journals, the doctor is recognized for expertise in minimally invasive procedures and has been a keynote speaker at international conferences.

The doctor holds board certification in gynecologic oncology and is actively involved in clinical research, focusing on innovative therapies and early detection methods. The doctor is affiliated with a leading medical institution and collaborates with multidisciplinary teams to provide comprehensive care.

Urologist, Oncosurgeon

The doctor is an accomplished oncosurgeon with extensive experience in urology. As the Head of the Samsung Department of Urology, the doctor has led numerous innovative surgical procedures and contributed to significant advancements in the field. The doctor is recognized for expertise in minimally invasive techniques and has been instrumental in developing new protocols for cancer treatment. The doctor is highly regarded for a commitment to patient care and has received multiple accolades for contributions to medical research and education.

The doctor is a highly skilled gynecologist with a specialized focus in oncogynecology, providing expert care in the diagnosis and treatment of gynecological cancers. With extensive experience in both surgical and non-surgical approaches, the doctor is committed to advancing women's health through innovative treatments and compassionate care.