M.D. Oya Yeşim Hacımustafaoğlu Utkan is a board-trained dermatologist with foundational training completed at Haseki Training and Research Hospital in 2001. She brings extensive clinical experience to her practice and is currently affiliated with Acıbadem Health Group (since 2023), where she provides expert care in medical, aesthetic, and cosmetic dermatology. M.D. Utkan is an active member of several professional organizations, including the Aesthetic and Cosmetic Dermatology Association, the Skin and Venereal Diseases Association, the Turkish Dermatology Association, the Academy of Cosmetology and Dermatology Association, and the Istanbul Medical Chamber. Her professional memberships reflect a strong commitment to continuing education, evidence-based practice, and excellence in patient care. She specializes in comprehensive skin health, combining medical dermatology with advanced aesthetic treatments to deliver personalized, up-to-date care for her patients.
Education
- 2001 Haseki Training and Research Hospital Dermatology and Venereology
- 1994 Istanbul University Cerrahpasa Faculty of Medicine
Experience
- 2023 Acibadem Health Group
- 2023 Dr. Oya Yeşim Hacımustafaoğlu Clinic
- 2019 – 2022 Medicana International Istanbul Hospital – Dermatology Specialist (Istanbul)
- 2020 Biruni University Faculty of Medicine – Dr. Faculty Member (Istanbul)
- 2017 – 2019 Memorial Sisli Hospital – Dermatology Specialist (Istanbul)
- 2001 – 2017 Haseki Training and Research Hospital – Dermatology Specialist (Istanbul)
- 2007 – 2008 Medikal Park Fatih Hospital – Dermatology Specialist (part-time) (Istanbul)
- 2001 – 2004 Private Incirli (Ethica) Hospital – Dermatology Specialist (part-time) (Istanbul)
Memberships
- Aesthetic and Cosmetic Dermatology Association
- Skin and Venereal Diseases Association
- Istanbul Medical Chamber
- Academy of Cosmetology and Dermatology Association
- Turkish Dermatology Association


