Dr. Sert holds a Certificate of Proficiency from the Turkish Otorhinolaryngology Association – a mark of advanced training in ENT surgery.
Associate Prof. Caglar Calli specializes in endoscopic sinus surgery – trained at New York St. Lukes-Roosevelt Hospital with a focus on nasal procedures.
Prof. Dr. Abdulkadir Ozgur has performed over 1,000 endoscopic ear surgeries – a technique often adapted for nasal polyp removal.
The doctor is a highly trained specialist in Ear, Nose, and Throat (ENT) medicine, having completed residency training at the Başkent University ENT Clinic. With a strong academic foundation from Ankara University Faculty of Medicine, the doctor is currently advancing expertise through a Doctoral Program in Clinical Anatomy.
The doctor's clinical practice focuses on pediatric ENT surgeries, endoscopic sinus surgery, and functional and aesthetic nasal procedures. Additionally, the doctor provides specialized care in minimally invasive aesthetic procedures, combining anatomical precision with surgical expertise to achieve optimal patient outcomes.
Dr. Arzu Oz brings 23 years of experience of ENT surgical expertise, specializing in nasal procedures at Asyaesthetic Clinic and Acibadem Altunizade Hospital.
Dr. Sezgin Bekdemir is a distinguished ENT specialist with over 26 years of experience of experience, currently practicing at ENTO ENT Surgical Medical Center in İzmir.
Dr. Ustun specializes in nasal polyp surgery with extensive training at Bakırköy Dr. Sadi Konuk Training and Research Hospital.
Professor Ahmet Koybasioglu specializes in nasal polyp surgery with 45 years of experience of ENT experience. He trained at top institutions like Massachusetts Eye and Ear Infirmary.
Dr. Sultan Biskin Zeybek is an otorhinolaryngology (ENT) specialist. He performs ear surgery, skull base surgery, and head and neck surgery. He treats tumors of the larynx, tongue, lip, tonsil, and pharynx. He manages cholesteatoma, middle ear disease and infections, ear discharge, and hearing loss. He also performs cochlear implants (bionic ear) and treats maxillofacial trauma.
Experience: 2011–2012 at Malatya Devlet Hastanesi KBB BBC Kliniği. Bülent Ecevit Üniversitesi Tıp Fakültesi, KBB BBC Ana Bilimdalı.
Dr. Przemyslaw Ciesielski is a general surgeon. He completed his specialization in 2008. He graduated from the Medical University of Warsaw in 1999. He earned his Doctor of Medical Sciences degree in 2010. His dissertation assessed clinical and rectoscopic examinations for diagnosing colorectal disease in patients at increased risk of colorectal cancer.
His proctology and colorectal training includes formal courses and fellowships. He completed Proctology Courses at St. Rota Hospital in Vercelli in 2021 and 2022, and in Cologne in 2016. He held clinical fellowships in General Surgery at the Medical University of Vienna in 2014 and at the University of Magdeburg in 2015. He undertook multiple fellowships at the Proctology Department, Solec Hospital in Warsaw from 2005 to 2013. He attended advanced colorectal surgery workshops in Poznan and Lodz. He also completed St Mark’s Hospital courses in London, including Frontiers in Colorectal Diseases and the Advanced Colorectal Workshop.
Dr. Paweł Grochowicz, MD, PhD, is a proctologist with almost 40 years of experience. He works at the Warsaw Proctology Center at St. Elizabeth Hospital. He treats hemorrhoids, anal fistulas and abscesses, anal fissures, fecal incontinence, and pilonidal cysts. He also performs colonoscopy and colorectal polypectomy.
From 1979 to 2016 he worked at the Proctology Unit, Solec Hospital, a reference center and the only one of its kind in Poland. Since 2016 he has worked at the Warsaw Proctology Center at St. Elizabeth Hospital. There he develops and implements new methods and runs diagnostic, rehabilitation, research, and teaching work. The center is the headquarters of the Polish Coloproctology Club.
Academic and research roles: Institute of Experimental and Clinical Medicine, Polish Academy of Sciences (1979–1997). DAAD scholar at LMU Munich (1983–1984). John Hunter Hospital, University of Newcastle, Australia (1989–1996). There he was Director of the Transplant Research Unit and Principal Scientific Officer (1991–1996).
Prof. Dr. Ali Vefa Yuceturk specializes in nasal polyp surgery with 40 years of experience of ENT expertise. He combines academic rigor with clinical practice at Can Hospitals Turkey.