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Nahide Onsun
51
years of experience

Nahide Onsun

  • Specialization: Dermatologist
  • 51 years of experience
  • Speaks:
    English
  • Workplace: Turkey, Istanbul, Biruni University Hospital
  • Prof. Onsun chairs the Dermatooncology Working Group in Turkey – a leading voice in hair and skin disorders. Her 51 in dermatology blend academic leadership with deep clinical experience.

    • Expert in dermoscopy – a key tool for diagnosing hair loss causes
    • Former chief at major teaching hospitals with dedicated skin departments
    • Member of International Society of Dermoscopy and European Academy of Dermatology
    • Published researcher on psoriasis and atopic dermatitis

Doctor's services

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Qualifications

Prof. Nahide Onsun is a dermatologist at Biruni University Hospital in Istanbul. She chairs the Dermatooncology Working Group for the Turkish Dermatology Association. Dr. Onsun is also a member of the International Society of Dermatology.

Specialization and Medical Focus

Dr. Onsun treats various skin conditions, specifically dermatooncology and skin cancers. She uses dermatoscopy – a non-invasive imaging technique – for the early detection and monitoring of skin lesions. Her clinical work also includes treating chronic conditions like psoriasis and atopic dermatitis. She performs procedures such as:

  • Mole removal and scar revision
  • Stem cell therapy of the skin
  • Acne scar treatment and medication therapy
  • Chemical peels and cosmetic applications

Professional Clinical Experience

  • 2010–2024 – Bezmialem Vakıf University, Dermatology Department
  • 1993–2010 – Vakıf Gureba Training and Research Hospital, Clinic Chief
  • 1987–1993 – Beyoğlu Training and Research Hospital, Deputy Chief
  • 1987 – Istanbul University Faculty of Medicine, Associate Professor
  • 1981–1984 – Cerrahpaşa Faculty of Medicine, Skin and Venereal Diseases Unit
  • 1975–1981 – Cerrahpaşa Faculty of Medicine, Histology–Embriology Unit

Education and Training

  • 1987 – Istanbul University, Istanbul Faculty of Medicine, Dermatology Specialization
  • 1981–1984 – Istanbul University, Cerrahpaşa Faculty of Medicine, Residencies
  • 1975–1981 – Istanbul University, Cerrahpaşa Faculty of Medicine, Histology–Embriology
  • 1975 – Istanbul University, Istanbul Faculty of Medicine, Medical Degree

Scientific Memberships

  • Chairmanship of Dermatooncology Working Group of Turkish Dermatology Association
  • International Society of Dermatology
  • European Academy of Dermatology and Venerology
  • International Society of Dermoscopy
  • International Psoriasis Council
  • European Cancer Research and Treatment Organization (EORTC)
  • Turkish Dermatology Association
  • Board Member of Psoriasis and Cutaneous Inflammation Association

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