Speaker List

Assoc. Prof. Dr. Ayfer Atav graduated from Ege University Faculty of Dentistry (2003–2008) and completed her specialty training in Endodontics at Çukurova University (2014–2018). Since 2024, she has been serving as the Head of the Department of Endodontics at Atlas University Faculty of Dentistry.Dr. Atav has authored numerous national and international scientific publications in the field of endodontics, with research interests including canal shaping techniques, irrigation protocols, debris extrusion, and CBCT-based evaluations.She actively serves as a reviewer for several peer-reviewed journals and contributes to the scientific evaluation process. In addition to her academic responsibilities, she participates in national and international congresses and is involved in undergraduate and postgraduate education. Assoc. Prof. Dr. Ayfer Atav actively serves on the research and development team of the RISING file.She provides microscope-assisted endodontic training at the Advanced Endodontics Academy, which she co-founded together with Dr. Emre Övsay.

Assoc. Prof. Dr. Serkan Yıldız is an academic specializing in Oral and Maxillofacial Surgery. He received his DDS degree from the Faculty of Dentistry at Atatürk University in 2010. He completed his PhD in Oral and Maxillofacial Surgery at the Faculty of Dentistry of Tokat Gaziosmanpaşa University and graduated on February 12, 2020. His doctoral thesis focused on the biochemical and genetic evaluation of the effect of vitamin D levels on patients with temporomandibular joint disc displacement with reduction, under the supervision of Prof. Mehmet Kemal Tümer. He began his academic career as a Research Assistant at Tokat Gaziosmanpaşa University between 2016 and 2020. He later served as an Assistant Professor at the Faculty of Dentistry of Istanbul Aydın University from June 15, 2022 to April 5, 2023. As of March 9, 2025, he has been serving as an Associate Professor at the Faculty of Dentistry, Department of Oral and Maxillofacial Surgery at Istanbul Atlas University. His research interests primarily focus on temporomandibular joint disorders, odontogenic cysts, genetic polymorphisms, the role of vitamin D in maxillofacial pathologies, and contemporary treatment approaches in oral surgery. He has published numerous articles in international peer-reviewed journals, presented both oral and poster presentations at national and international congresses, and authored book chapters in scientific publications. In addition to his academic career, he worked as a Specialist Dentist at the Turkish Ministry of Health between 2020 and 2021, and as a Dentist between 2013 and 2016. He also served as a Second Lieutenant Dentist and Chief Dental Officer in the Turkish Armed Forces from 2012 to 2013. He is a member of the Association of Oral and Maxillofacial Surgery (AÇBİD) and the Turkish Association of Oral and Maxillofacial Surgery (TAOMS). He teaches undergraduate courses including Oral and Maxillofacial Surgery, Dental Anesthesia, and clinical internship training. He holds multiple national and international congress certificates as well as an Experimental Animal Use Certificate.

Dr. Dt. Ahmet Coşkun is a pediatric dentist (pedodontist) internationally recognized for his trauma-free approach to pediatric dental care and his innovative clinical methods. He graduated from Gazi University Faculty of Dentistry and completed his PhD in the Department of Pediatric Dentistry at the same institution. In his academic work, Dr. Coşkun specializes in the “Ask–Tell–Ask” method, a restructured and child-centered evolution of the traditional Tell–Show–Do technique. In his clinical practice, Dr. Coşkun integrates psychological approaches such as play therapy and emotion coaching, aiming to transform dental treatment into a safe, trusting, and enjoyable experience for children. Dr. Coşkun is the founder of Timmy Teeth Club, a play-based pediatric dental clinic located in Nişantaşı, Istanbul, and the creator of a play- and trust-based trauma-free pediatric dentistry protocol. He is the author of the children’s books “Mira’s Dental Adventure” and “Kaya In the Land of Teeth”. His upcoming scientific book, “A Guide to Trauma-Free Patient Care for Child-Focused Healthcare Professionals,” will be published in the near future. As a registered author with the Ministry of Culture, Dr. Coşkun regularly participates as a speaker at national and international book fairs, conferences, and professional events. Having completed numerous international and local trainings in Play Therapy, Emotion Coaching, and Advanced Counseling Skills, Dr. Coşkun also delivers courses and seminars on Trauma-Free Approaches in Pediatric Dentistry. Blending academic knowledge with empathy and play, he views dentistry not merely as a form of treatment, but as the art of building trust and connection with a child. Dr. Coşkun has served as a keynote speaker at many national and international scientific congresses and meetings, and has published scientific articles in the fields of child psychology and pediatric dentistry.

Dr. Aziz Çalışkan is a specialist in Restorative Dentistry and currently serves as an Assistant Professor at Cyprus Health and Social Sciences University, Faculty of Dentistry. He graduated from Istanbul University in 2014 and completed his PhD at Near East University in 2022. His clinical experience spans both public and private sectors since 2014. He has authored publications in SCI, SCIE, and E-SCI indexed journals and has presented at various international scientific conferences. His academic focus includes composite resins and restoration repairs.

Dr. Emrecan Eren graduated from the Faculty of Dentistry at Near East University. He began his professional career in a private hospital and founded his own clinic in 2018, focusing extensively on digital dentistry. His work centers on digital clinical workflows, permanent resin restorations produced by 3D printing, and technology-driven treatment approaches. In 2025, he established Emrecan Eren Oral and Dental Health Polyclinic, developing a technology-oriented, ethical, and sustainable clinical model. He actively shares his expertise in digital restorative dentistry at national and international platforms.

Dr. Emre Övsay graduated from the Yeditepe University Faculty of Dentistry in 2007. Between 2007 and 2009, he served as a research fellow in London, gaining advanced expertise in endodontic methodologies. He completed his Ph.D. in Endodontics at Yeditepe University in 2013, building his academic career on a strong foundation of scientific innovation and research excellence.He began his academic career at Yeditepe University in 2015 and, since 2024, has been serving at the Department of Endodontics, Atlas University Faculty of Dentistry, where he leads innovative research initiatives.Dr. Övsay specializes in the fracture resistance of endodontic files and holds multiple patents related to file designs and the mechanical strength of endodontic materials. He is the inventor of the RISING file, developed in collaboration with Fanta Dental Materials, representing a minimally invasive shaping philosophy.In addition to his research activities, Dr. Övsay provides consultancy and R&D support to leading endodontic companies and actively contributes to the education of future endodontists through advanced microscope-assisted courses and workshops. He provides microscope-assisted endodontic training at the Advanced Endodontics Academy, which she co-founded together with Dr. Ayfer Atav.

Born in Bursa in 1982. After graduating from Bursa Anatolian High School in 2000, I started my university education at Istanbul University Faculty of Dentistry and graduated in 2005. In the same year, I started my doctorate education at Istanbul University Faculty of Dentistry, Department of Endodontics. I earned the right to become an Endodontics Specialist (PhD) by giving my doctoral thesis on the calculation of root canal lengths in 2013. In 2015, after 1.5 years of education at the International Master College / Germany, I prepared a master's thesis in the field of Implantology and Dental Surgery and I earned the title of Master of Science (M.Sc.). I, Erdal Pehlivanoğlu, attended many courses and congresses on Endodontics and Surgery in Turkey and abroad, am a member of the Turkish Endodontic Society and the European Endodontic Society (ESE). I work as an Endodontics specialist in a private clinic in Gebze/Kocaeli. I work on Endodontics and Endodontic Microsurgery and give Endodontic courses for Dentists.

Dr. Onur Alp Yünük was born in 1991 in Bursa, Türkiye. He completed his undergraduate dental education at Istanbul University Faculty of Dentistry between 2010 and 2016. He pursued his PhD studies at Istanbul University, Department of Restorative Dentistry, from 2018 to 2025. He began his academic career as a Research Assistant at Istinye University in 2024–2025 and has been serving as an Assistant Professor at the Department of Restorative Dentistry, Faculty of Dentistry, Istinye University since 2025. Dr. Yünük’s academic and clinical interests primarily focus on direct composite restorations in anterior teeth, biomimetic restorative approaches, polychromatic layering techniques, and dental photography. His research on image sharpness and optical parameters in dental photography has been presented at international scientific meetings and published in peer-reviewed journals. In 2025, his study published in Essent Dent evaluated the effects of different aperture values on image quality in dental photography. In addition to his academic activities, Dr. Yünük has extensive experience as a lecturer and course instructor across Türkiye. He has delivered numerous hands-on courses and lectures on anterior composite restorations, anatomical characterization, the five-dimensional color concept, layered composite techniques, and dental photography. He is an active instructor in the Biomimetic Mastership training programs and is recognized for his integrated approach that combines clinical excellence, academic knowledge, and visual documentation in restorative dentistry.

Erkut Koca is a dental technician from Turkey and co-founder of M31 Atelier & Training Center, based in Muğla. He is widely recognized for his expertise in digital dentistry workflows and advanced CAD/CAM applications. As an official Exocad & Exoplan trainer, he provides both national and international training programs focused on digital design, functional occlusion, and modern restorative workflows. His educational approach is strongly based on efficiency, predictability, and high-quality aesthetic outcomes. Erkut Koca is also a Key Opinion Leader for Renfert (Germany) and actively collaborates with international dental technology brands and professionals. Through his work, he aims to bridge clinical expectations with laboratory precision, supporting technicians and dentists in achieving highly controlled and consistent restorative results. He is the founder and editor of the Dental Technology®️ YouTube channel, where he shares educational content and modern digital dentistry concepts with a global audience.

Dr. Merve Erdoğ completed her undergraduate dental education at Ankara University Faculty of Dentistry between 2007 and 2012. In 2013, she was admitted to the Department of Prosthodontics at Ankara University Faculty of Dentistry through the national Dental Specialty Examination and began her specialty training. In 2017, she completed her doctoral thesis titled “Comparison of the Optical Properties of Different Ceramic Materials with Natural Enamel” and was awarded the title of Specialist in Prosthodontics. In the same year, she joined Başkent University Faculty of Dentistry, Department of Prosthodontics, as a Lecturer. During her academic tenure, she conducted both clinical and academic work in the fields of: • Dental implants and implant-supported prostheses • Esthetic dentistry • Digital smile design • Porcelain laminate veneers • Maxillofacial prosthetics • Bruxism and temporomandibular joint disorders Dr. Erdoğ has actively participated in numerous national and international congresses and symposiums, and her scientific studies have been published in indexed journals. Since 2021, she has been serving as the Co-Founder of Art&Smile Dental Clinic in Ankara Yaşamkent, where she continues her academic and clinical practice. She is a Board Member of the Esthetic Dentistry Academy Association (EDAD) and a member of the Turkish Dental Association (TDB).

He was born in 1979 in Isparta, Turkey. After high school education, he studied Dentistry at Selçuk University, Turkey. He started his specialty training in the maxillofacial surgery department at the same university in 2003. He started his academic career at Karadeniz Technical University in 2009. In 2011, he received training on surgical treatment of oral cancers for 6 months at England NHS Poole Hospital and 6 months at Newcastle NHS Freeman Hospital. He was awarded the title of associate professor in 2014. He received the title of Professor in 2018. After working as the head of the department at Istanbul GATA Haydarpaşa Hospital for about 4 years, he started treating patients in his private clinic. His professional interests are especially Orthognathic surgery, Temporomandibular joint surgery and jaw tumor surgery. In recent years, he has started to apply facial implants along with orthognathic surgery and has become a pioneer in his field. He also performs zygomatic implants and gives cadaveric courses on advanced surgeries of dental and zygomatic implants. He has many scientific articles published in international journals and he has many papers presented at international congresses. He has a published book about Temporomandibular joint surgery. He gives cadaver courses and symposiums to his colleagues, especially on advanced maxillofacial surgery. He is a member of Turkish association of Oral and Maxillofacial Surgeons and European Association of Craniomaxillofacial Surgeons.

Prof. Dr. Esra Uzer Çelik graduated from the Faculty of Dentistry at Ankara University in 2001. She completed her PhD in Operative Dentistry at Ege University in 2007 and was awarded the title of Dr. Med. Dent. She served as a faculty member at the Faculty of Dentistry of Süleyman Demirel University and İzmir Katip Çelebi University. She received the title of Associate Professor in 2012 and was promoted to Full Professor in 2018. Throughout her academic career, she has held several administrative positions, including Vice Dean, Vice Chief Physician, Head of Department, and Erasmus and Farabi Program Coordinator. Her main areas of interest include esthetic dentistry, composite restorations, caries risk assessment, adhesion, clinical research, and digital dentistry. She has authored numerous research articles published in national and international peer-reviewed journals and has delivered presentations at various national and international congresses and symposiums. She is a member of the International Association for Dental Research (IADR) and the Restoratif Diş Hekimliği Derneği. Prof. Dr. Çelik is fluent in English. She is married and has one child.

Dr. Mahmoud Mohamed Badr is an Associate Professor of Endodontics at Future University in Egypt (FUE), Cairo, Egypt, where he also serves as Head of Continuing Education and International Collaboration. He obtained his BDS (2005), MSc in Endodontics (2011), and PhD in Endodontics (2017) from Ain Shams University. With over 15 years of academic and clinical experience, he delivers undergraduate and postgraduate lectures in Endodontics, supervises clinical training and advanced case management, mentors postgraduate research, and contributes to curriculum development and academic accreditation processes. He is the Director of “The Knowhow of Endodontics,” one of the largest clinical Endodontics programs in the Middle East. His clinical and academic expertise includes advanced root canal therapy, endodontic retreatment, microscope-assisted micro-endodontics, regenerative endodontics, and evidence-based clinical practice. Dr. Badr is an active speaker at national and international conferences, an author of peer-reviewed publications, and a committed contributor to continuing professional education programs. He is a native Arabic speaker and fluent in English.

Prof. Taha Özyürek graduated from Atatürk University, Faculty of Dentistry, in 2010 with a DDS degree and earned his Ph.D. in Endodontics from Ondokuz Mayıs University in 2015. He worked as a full-time research assistant in the same department until 2018, after which he served as the Head of the Endodontics Department at İstanbul Medeniyet University, Faculty of Dentistry. Since 2021, Dr. Özyürek has been a professor and the Head of the Department of Endodontics at Bahçeşehir University School of Dental Medicine. In addition to these roles, he is also the Director of the Continuing Education Program and the Director of the Research Laboratory at Bahçeşehir University School of Dental Medicine. Dr. Özyürek’s research focuses primarily on the mechanical properties of nickel-titanium files and endodontic irrigation techniques. He has published over 100 articles in national and international peer-reviewed journals. Since 2020, he has been recognized in Stanford University’s "Top 2% Scientists Worldwide" list. Dr. Özyürek also reviews several prestigious journals, including the Journal of Endodontics, International Endodontic Journal, and Australian Endodontic Journal. He designed the patented T-endo MUST and MIS files, produced in Türkiye and sold worldwide. Currently, he is the Director of Research and Development at Öncü Dental, the company manufacturing these files. Dr. Özyürek manages the popular "Kısa Kısa Endo" YouTube channel, which has over 20,000 dentist subscribers, and owns the "endotahaozyurek" Instagram page, followed by more than 20,000 dentists. He is a former Key Opinion Leader (KOL) for VDW and currently serves as a KOL for Woodpecker, Zumax, and Dentac brands. Additionally, Dr. Özyürek is a former Silver Member of the Style Italiano Endodontics group. A recognized speaker, Dr. Özyürek has delivered numerous lectures, workshops, and hands-on courses across many countries. He is an active member of the Turkish Dental Association (TDB), Turkish Endodontic Society (TED), and European Society of Endodontics (ESE).

Born in Izmir in 1983. He is married to Meltem Arslansoy, a Dental Technician with 19 years of professional experience. For the past 10 years, he has been managing his own dental laboratory in Izmir. He began his professional career in 2001 at his family-owned dental laboratory. Throughout his career, he has specialized in both conventional and digital dental prosthetic technologies, actively participating in production, planning, and clinical-laboratory workflow processes. He has attended numerous national and international exhibitions and educational programs as both a participant and a speaker. He is one of the official Training Technicians of the international Artech Master Club in Türkiye. He continues to provide and participate in active training programs in both digital and conventional prosthetic dentistry.

A Dental Prosthetics Technician with 46 years of professional experience. Throughout his career, he has been actively involved in all stages of dental laboratory processes, carrying out fixed and removable prosthetic applications with a strong focus on precision, aesthetics, and functionality. Over the past 18 years, he has specialized in digital dentistry and CAD/CAM technologies. He has played an active role in the transition from analog production processes to digital systems, working on laboratory–clinic integration, digital workflow planning, and process optimization. Throughout his career, he has provided training and technical consultancy in the following areas: • CAD/CAM system installation and configuration • Management of digital scanning and design processes • Production efficiency optimization • Clinic–laboratory digital integration processes • Strategies for transitioning from analog to digital workflows He is currently serving as a CAD/CAM Product Manager at a company, where he oversees product management, field applications, technical training organization, system implementation, and the strategic planning of digital solutions.

Zeynep Serpil Gönen was born in Ankara in 1982. She graduated top of her class from the Department of Dental Prosthetics Technology at Hacettepe University in 2002. In 2004, she founded Flora Dental Laboratory in Ankara and relocated her laboratory to Istanbul in 2007. Between 2010 and 2015, she completed advanced training programs in the Slavicek concept in Austria. In 2017, she attended OBI concept trainings in Spain and Germany. Since 2018, she has continued her education in the NAT concept and is among the international instructors of the NAT concept. Since 2016, she has been actively working in the field of occlusion and function, initially grounded in the Slavicek concept and later deepening her expertise through the NAT concept. She currently works at M31 Dental Atelier in Muğla, focusing on aesthetic and functional dental technology.