Best Tumor Marker Blood Test gastroenterologists: TOP 126 doctors

Mustafa Solak, M.D. is a medical doctor who graduated from Hacettepe University School of Medicine and has completed residencies at Istanbul Sisli Etfal Teaching and Research Hospital and a fellowship at Hacettepe University Cancer Institute. He specializes in Breast Cancer, Testicular Cancer, Ovarian Cancer, Lung Cancer, Head-Neck Cancer, and Gastrointestinal Cancers. He has also worked at the University of Texas MD Anderson Cancer Center, Hitit University Corum Training Hospital, and Medical Park Hospital.

Doctor Yesim Yildirim is an oncologist certified by the European Society of Medical Oncology (ESMO). Affiliated with numerous hospitals in the United States and Turkey, including the University of Maryland Medical Center, Johns Hopkins Hospital and Memorial Sisli Hospital. She has over 20 years of experience and has a special interest in preventive medicine, diabetes, and hypertension. Holds an MBA in Healthcare Management and shares her expertise with Bookimed from 2022.

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Dr. Tarık Akar graduated from Cerrahpaşa School of Medicine, Istanbul University in 2000 and was granted the title of “Internist” in 2004. He has published 19 international papers, 6 local papers, and 25 local and international congress presentations. His fields of medical interest include Achalasia, ESD, ERCP, Zenker’s Diverticulum, and Gastroparesis.

Prof. Dr. Ümmügül Üyetürk completed her undergraduate and graduate education at Uludağ University Faculty of Medicine between 1988-1994. She specialized in Internal Medicine at Istanbul Training and Research Hospital from 1998 to 2003. Between 2008-2011, she received her subspecialty training in Medical Oncology at Ankara Oncology Training and Research Hospital.

After serving as the deputy chief physician at Suluova State Hospital, she established the Internal Medicine Department and Medical Oncology Science Branch at Bolu Abant İzzet Baysal University between 2011-2020, where she served as the head of the science branch. During this time, she educated resident doctors and students. Üyetürk, who received the title of Associate Professor in 2014, spent 6 months in Canada/Toronto in 2019. In 2020, she was awarded the title of Professor at Abant İzzet Baysal University.

Üyetürk has published over 60 articles in international peer-reviewed journals and has more than 20 scientific works published in national peer-reviewed journals. She also has over 100 presentations that have been delivered at international and national scientific meetings and published in proceedings books. In addition to her membership in the European Society for Medical Oncology, she has memberships in medical oncology associations within the country. She has received more than 10 awards given to her at universities and congresses.

MEDICAL INTERESTS

• Prostate Cancer and Urological Cancers
• Lung Cancer
• Gastrointestinal System Cancers
• Breast Cancer
• Ovarian, Endometrial, and Cervical Cancers (Genital Cancers)
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Dr. Sertkaya graduated from Konya Meram Science High School in 2001 and entered Gazi University Medical Faculty the same year, graduating in 2008. He completed his urology specialization at Haydarpaşa Numune Training and Research Hospital in 2014, becoming a urology specialist.

Since becoming a specialist, he has focused on the sub-branch of Andrology, attending various training sessions and conferences and performing surgeries with some of the world's leading Andrology professors. In 2017, he passed the written and oral proficiency exams conducted by the European Association of Urology, earning the title of "FEBU."

In 2020, Dr. Sertkaya achieved the rank of Associate Professor of Urology. His journey in Urology and Andrology, which began in 2008, continues at the Andro Expertise Male Health and Aesthetics Center, which he founded in 2022. He sees patients in his own clinic and performs surgeries at affiliated hospitals.