Dermatology · Acibadem Altunizade Hospital, İstanbul Prof. Dilek Bıyık Özkaya, MD
✓ Medically verified profileProf. Dilek Bıyık Özkaya, MD
Prof. Dilek Bıyık Özkaya, MD is a dermatologist at Acibadem Altunizade Hospital. She treats dermatological and cosmetic dermatology concerns, with particular interests in rosacea, hair loss treatments including during pregnancy, excessive sweating and botulinum toxin applications. Her practice also includes PRP, skin rejuvenation, fractional laser and non-surgical facial lifting procedures.
Accepting international patientsAbout Prof. Dilek Bıyık Özkaya, MD
Prof. Dilek Bıyık Özkaya, MD is a dermatologist at Acibadem Altunizade Hospital, with clinical interests in cosmetic dermatology, rosacea, hair loss treatments, excessive sweating and botulinum toxin applications. Her practice also includes PRP, skin rejuvenation and regeneration, fractional laser, microneedling, exosome applications and non-surgical facial lifting procedures.
She graduated from Istanbul University Istanbul Faculty of Medicine in 2002 and completed her specialization in Dermatology and Venereal Diseases at Bezmi Alem Valide Sultan Vakıf Gureba Training and Research Hospital in 2009. Her career has included specialist roles at Vakıf Gureba Training and Research Hospital, Bağcılar Training and Research Hospital and Bezmialem Vakıf University Faculty of Medicine, before joining Acibadem Healthcare Services in 2018.
International patients can consult Prof. Özkaya for dermatological and cosmetic dermatology concerns, including treatment planning for rosacea, hair loss and hyperhidrosis. She is a member of dermatology-focused professional associations, including EADV, the Turkish Dermatology Association and the Psoriasis Association.
What Dr. Özkaya treats and performs
Each item opens the condition or treatment page with the care pathway for international patients.
Areas of practiceCosmetic dermatology
Conditions treated
- PRP applications
- Hyperhidrosis treatment
- Rosacea
Education, career and memberships
Education & training
Education
- 2009Bezmi Alem Valide Sultan Vakıf Gureba Training and Research Hospital Department of Dermatology and Venereal Diseases
- 2002İstanbul University İstanbul Faculty of Medicine
Career
Professional Experience
- 2018Acıbadem Healthcare Services
- 2018Acıbadem Healthcare Services
- 2012–2018Bezmialem Vakıf University Faculty of Medicine / Specialist in Dermatology and Venereal Diseases
- 2010–2012Bağcılar Training and Research Hospital / Specialist in Dermatology and Venereal Diseases
- 2004–2009Vakıf Gureba Training and Research Hospital / Specialist in Dermatology and Venereal Diseases
Memberships
Professional Memberships
- Dermatology and Venereal Diseases Association
- Pediatric Dermatology Association
- EADV
- Turkish Dermatology Association
- Psoriasis Association
Selected publications
Selected Publications
- Prognostic Evaluation of Neutrophil/Lymphocyte Ratio in Patients with Mycosis Fungoides. Ann Clin Lab Sci Cengiz FP, Emiroglu N, Ozkaya DB, Bahali AG, Su O, Onsun N.
- Etiology of Onychomycosis in Patients, Turkey. J Am Podiatr Med Assoc Cengiz FP, Cevirgen Cemil B, Emiroglu N, Bahali A, Biyik Ozkaya D, Su O, Onsun N.
- Dermoscopic Features of Small, Medium, and Large-Sized Congenital Melanocytic Nevi Ann Dermatol Cengiz FP, Emiroglu N, Ozkaya DB, Su O, Onsun N.
- The relationship between severity of disease and vitamin D levels in children with atopic dermatitis. Postepy Dermatol Allergol Su O, Bahali AG, Dogan Demir A, Biyik Ozkaya D, Uzuner S, Dizman D, Onsun N.
- Evolution of Spitz Nevi. Pediatr Dermatol Emiroglu N, Yildiz P, Biyik Ozkaya D, Bahali AG, Su O, Onsun N.
- Demographic characteristics, aetiology, and assessment of treatment options in leukocytoclastic vasculitis Postepy Dermatol Alergol Cakiter AU, Kucuk OS, Ozkaya DB, Topukcu B, Onsun N.
- Melanocytic nevus count and dermoscopic features do not differ in psoriatic patients undergoing biological agent versus conventional drug therapy G Ital Dermatol Venereol Pirmit S, Onsun N, Su O, Ozkaya DB.
- Red Blood Cell Distribution Width and Neutrophil-to-Lymphocyte Ratio in Patients with Cutaneous Vasculitis Ann Clin Lab Sci Emiroglu N, Cengiz FP, Bahali AG, Ozkaya DB, Su O, Onsun N.
- Dermatoscopic findings of Pigmented Purpuric dermatoses. Anais Brasileiros de Dermatologia (Brazilian Annals of Dermatology) Ozkaya DB, Emiroglu N, Su O, Cengiz FP, Bahali AG, Yildiz P, Demirkesen C, Onsun N.
- The Relationship of Psoriasis and Melanocytic Nevi Indian Journal of Dermatology Cengiz FP, Emiroglu N, Bahali AG, Ozkaya DB, Su O, Onsun N.
