Dr Derya has written a chapter for a recognised international plastic surgery book and has contributed to the plastic surgery literature with 21 articles published in national and international scientific medical publications. She earned certifications from the European Board of Plastic Reconstructive and Aesthetic Surgery and the Turkish Board of Plastic Reconstructive and Aesthetic Surgery in year 2016. Since 2020, she has continued to practise in her own DB’est Clinic in Nişantaş.

She has also completed several courses in the field of hair transplantation, making her the perfect candidate for cosmetic surgeons. She works on Breast Aesthetics, Breast Prosthesis, Breast Augmentation, Breast Lifting, and Breast Reduction and provides services in the fields of reinforcement mammoplasty (breast augmentation), body shaping, skin graft application, hymenoplasty, light filling, and works on Breast Aesthetics, Breast Prosthesis, Breast Augmentation, Breast Lifting, and Breast Reduction.