Breast Cancer Doctors Worldwide

Prof. Dr. Coşkun Yıldız is a specialist at LEMA Dental Clinic in Istanbul and is listed as a founder of the clinic. His work centers on implant dentistry and smile aesthetics, including All-on-6 and All-on-8 implant solutions. For complex cases, LEMA materials describe his involvement in pterygoid and trans-sinus/trans-nasal implant protocols, alongside procedures like professional whitening and root canal treatment.

Prof. Dr. Abdullah Sakin is a professor of medical oncology. He treats solid tumors, including lung, breast, gastrointestinal, genitourinary, gynecologic, head and neck cancers, and melanoma.

He delivers personalized, evidence-based care. His treatments include chemotherapy, targeted therapy, immunotherapy, hormone therapy, and precision oncology. He has authored more than 200 scientific publications and takes part in international clinical research. This work advances patient-centered cancer care.

Jundong Li is a specialist at Sun Yat-sen University Cancer Center, serving as Chief Physician and Director of Gynecological Oncology. He has 23 years of gynecologic oncology practice and focuses on laparoscopic treatment of cervical cancer and endometrial cancer. He also holds leadership roles in Guangdong oncology committees.

Wei Wei is a specialist at Sun Yat-sen University Cancer Center, where he is Chief Physician and Assistant President in Liver Surgery. He focuses on liver cancer and hepatocellular carcinoma (HCC) and performs liver resection. His publications include hepatocellular carcinoma outcome studies in Br J Cancer (2014) and Med Oncol (2013).

Prof. Dr. Ali Aydın Yavuz is a radiation oncology professor. He graduated from Hacettepe University Faculty of Medicine in 1989. He completed his specialty training in radiation oncology in 1996. He led the Department of Radiation Oncology at Karadeniz Technical University from 1997 to 2006. He served as an associate professor at Karadeniz Technical University and Başkent University from 2004 to 2009. He was Head of Radiation Oncology at Başkent University. He also served as Chief Physician of Başkent University Adana Kışla Campus for three years. He became a professor at Akdeniz University Faculty of Medicine in 2009 and remained on the faculty until 2018.

Internationally, he delivered Turkey’s first oral presentations at ASCO in 1999 and at ASTRO in 2000. In 2008 he gained experience at MD Anderson Cancer Center. He has authored many international publications. He now practices at Koru Ankara Hospital. His clinical focus includes lung, head and neck, brain, breast, gastrointestinal, urologic, gynecologic, skin, and soft tissue tumors.

Necip Adil, DMD is a specialist at the clinic and a dental surgeon with 30+ years of experience in implants, smile design, and cosmetic dentistry. He focuses on aesthetic restorations such as porcelain veneers and full-arch replacement with immediate and computer-guided All-on-4 dental implants. His medically reviewed veneer guidance also covers a realistic 10–15 year lifespan and the permanent nature of enamel reduction.

Dr. Gurkan Atakan is a specialist at Best Dental Istanbul, where he focuses on implant dentistry and prosthodontics alongside cosmetic dentistry. His aesthetic and restorative approach includes E-max veneers, zirconia crowns, and smile design. For patients who need a complete fixed solution, he performs All on 6 dental implants as part of smile rehabilitation planning.