Meet Our Expert Team
Highly experienced team of dentists and assistants.

Mehmet Altun
Smile Design Specialist & General Dentist
After graduating from Çapa Science High School, Mehmet Altun enrolled in the Faculty of Dentistry at Istanbul Yeni Yüzyıl University, where he completed his dental education. Following graduation, he worked as a research assistant dentist for one year in the Department of Endodontics at the same university.
He continued his professional career in prominent clinics, specializing in prosthetics for many years. During this time, he pursued various training programs in smile design, laminate veneers, implant-supported prostheses. Since the start of his career, he has treated over 12,000 teeth and completed more than 500 smile designs.
With the experience he has gained, he aims to provide more dedicated and personalized care to his patients, adopting a meticulous, boutique approach. Currently, he continues his professional journey as a partner at our clinic.
- Phone:+90 (533) 530-2046
- Email:info@dentdesign.com.tr

Melike Güvendi
Endodontist
Melike Güvendi began her dental education at Istanbul Yeni Yüzyıl University’s Faculty of Dentistry and graduated in 2018 with a master’s degree. Shortly after graduation, she commenced her professional career and simultaneously began her doctoral studies in the Department of Endodontics at Istanbul Medipol University.
During her doctoral studies, she performed over 5,000 root canal treatments, vital pulp therapies, and endocrown procedures. She also received training in biomimetic restoration and periapical surgery. Throughout her academic career, she authored two review articles: one on cone-beam computed tomography published in the Turkish Dental Association Journal, and another on laser technology in dentistry, featured in the international Roots journal.
She is a member of the Turkish Endodontic Society and the European Society of Endodontology. Currently, she continues to gain experience as a partner dentist at our clinic.
- Phone:+90 (533) 530-2046
- Email:info@dentdesign.com.tr

Zinde Güder
Prosthodontist
Zinde Güder was born in 1987 in Istanbul. He completed his primary education at Özel Çamlıca Bilfen Primary School and graduated from Hüseyin Avni Sözen Anatolian High School in 2006. In 2011, he successfully earned his bachelor’s degree from Istanbul University Faculty of Dentistry.
In 2012, after passing the Dental Specialty Examination (DUS), he began his specialist training as a Research Assistant in the Department of Prosthodontics at Kocaeli University Faculty of Dentistry. He completed his specialist training in 2016 and has since continued his professional career as a prosthodontist specialist dentist in private clinics.
- Phone:+90 (533) 530-2046
- Email:info@dentdesign.com.tr

Gizem Güder
Restorative Dentistry Specialist
Gizem Güder was born in 1988 in Istanbul. She completed her primary education at Özel Eyüboğlu College and graduated from Kadıköy Anadolu High School in 2006. In 2011, she successfully completed her dental education at Marmara University Faculty of Dentistry.
Between 2012 and 2016, she pursued her specialisation training as a Research Assistant in the Department of Restorative Dentistry at Kocaeli University Faculty of Dentistry, a position she earned by passing the Dental Specialty Examination (DUS). In 2016, she served as an Assistant Professor in the Department of Restorative Dentistry at Okan University Faculty of Dentistry.
- Phone:+90 (533) 530-2046
- Email:info@dentdesign.com.tr

Ercan Tiryaki
Orthodontist
Ercan Tiryaki was born in 1987 in Sinop. After graduating from Sinop Anatolian High School in 2005, he was admitted to Istanbul University Faculty of Dentistry the same year and graduated in 2011.
In 2013, he qualified for the specialist training programme in the Department of Orthodontics at Kocaeli University Faculty of Dentistry. He completed his specialist training in 2017, earning the title of Orthodontics Specialist. Ercan is a member of the Turkish Orthodontic Society.
- Phone:+90 (533) 530-2046
- Email:info@dentdesign.com.tr

Büşra Çetinkaya
Oral & Maxillofacial Surgeon
Büşra Çetinkaya was born in 1990 in Eskişehir. In 2008, she graduated from Amasya Macit Zeren Science High School. She completed her undergraduate studies at Hacettepe University Faculty of Dentistry between 2008 and 2013.
In November 2013, she began her specialist training in the Department of Oral and Maxillofacial Surgery at Kocaeli University Faculty of Dentistry. Upon completing her specialist training in 2018, Büşra started practising as an Oral and Maxillofacial Surgeon.
- Phone:+90 (533) 530-2046
- Email:info@dentdesign.com.tr

Leyla Semiz
Assistant

Dilara Gedik
Assistant

Ebru Durmaz
Assistant