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Prof. Dr. Sedef Şahin Dermatology

Prof. Dr. Sedef Şahin

✓ Medically verified profile
Dermatology

Prof. Dr. Sedef Şahin

✓ Medically verified profile
39+ years experienceLanguages: Turkish, EnglishOnline consultationAcibadem Maslak Hospital · İstanbul
★★★★★ From 2,400+ verified Acibadem patient reviews
Prof. Dr. Sedef Şahin
Profile

About Prof. Dr. Sedef Şahin

Quick answer

Prof. Dr. Sedef Şahin is a dermatologist at Acibadem Maslak Hospital in İstanbul with 39+ years of experience.

She treats melanoma, pigmented basal cell carcinoma, mycosis fungoides, vitiligo, pityriasis lichenoides chronica, infantile pustular psoriasis, neonatal cephalic pustulosis, and Malassezia skin colonization, and performs dermoscopy, narrowband UVB phototherapy, PUVA photochemotherapy, and pediatric phototherapy. She consults in Turkish and English and offers online video consultation.

Prof. Sedef Şahin is a professor of dermatology with a medical degree from Hacettepe University Faculty of Medicine, Department of Dermatology (2004). She brings extensive clinical and academic experience, including work with Acibadem Health Group since 2008.

An active member of both national and international professional organizations, she belongs to the Turkish Dermatology Association, the Skin and Venereal Diseases Association, the Ankara Skin and Venereal Diseases Association, the American Academy of Dermatology, and the European Academy of Dermatology and Venereology. Her career blends clinical practice, teaching and collaboration within the global dermatology community.

Clinical Focus

Areas of Expertise

Conditions treated and procedures performed by this specialist.

MelanomaPigmented basal cell carcinomaMycosis fungoidesVitiligoPityriasis lichenoides chronicaInfantile pustular psoriasisNeonatal cephalic pustulosisMalassezia skin colonizationNarrowband UVB phototherapyPUVA photochemotherapyPediatric phototherapyDermoscopy
Background

Education

  • 2004Hacettepe University Faculty of Medicine, Department of Dermatology / Professor
  • 1998Hacettepe University Faculty of Medicine, Department of Dermatology / Associate Professor
  • 1992Hacettepe University Faculty of Medicine Skin and Venereal Diseases
  • 1986Gazi University Faculty of Medicine
  • 1980Ted Ankara College
Career

Professional Experience

  • 2008Acibadem Health Group
  • 2007–2008Hacettepe University Faculty of Medicine, Department of Dermatology
  • 2004–2008Department of Dermatology, Hacettepe University Faculty of Medicine, Professor
  • 1998–2004Department of Dermatology, Hacettepe University Faculty of Medicine, Associate Professor
  • 1996–1997New York University School of Medicine Ronald O. Perelman Department of Dermatology, Skin and Cancer Unit Oncology Section Melanoma Fellow
  • 1995–1996Department of Dermatology, Hacettepe University Faculty of Medicine, Assistant Professor
  • 1994–1995Department of Dermatology, Hacettepe University Faculty of Medicine, Attending Physician
  • 1992–1994Department of Dermatology, Ministry of Health Ankara Hospital, Chief Assistant
  • 1988–1992Hacettepe University Faculty of Medicine, Department of Dermatology, Research Assistant
  • 1987–1988Higher Education Institution Medicine
Affiliations

Professional Memberships

  • Turkish Dermatology Association
  • Skin and Venereal Diseases Association
  • Ankara Skin and Venereal Diseases Association
  • American Academy of Dermatology
  • European Academy of Dermatology and Venereology
Research

Selected Publications

  • Cutaneous papules, uterine fibroids, and renal cell cancer: one family’s tale. Lancet 2010 Jan 9; 375 (9709):170 Önder M, Glenn G, Adışen E, Keseroğlu O, Şahin S, Ataoğlu O, Akaya B, Toro JR.
  • Correlation between the dermatoscopic and histopathological features of pigmented basal cell carcinoma. J Eur Acad Dermatol Venereol 2010 Mar 23 Tabanlıoglu Onan D, Sahin S, Gököz O, Erkin G, Çakır B, Elçin G, Kayıkçıoğlu A.
  • Narrowband UVB phototherapy in pityriasis lichenoides chronica. J Dermatol Treat 20: 109-13, 2009 Ersoy-Evans S, Hapa AA, Boztepe G, Sahin S, Kölemen F.
  • Phototherapy in childhood. Pediatr Dermatol 25: 599-605, 2008 Ersoy-Evans S, Altaykan A, Sahin S, Kölemen F.
  • Acitretin is a safe treatment option for infantile pustular psoriasis. J Dermatolog Treat 19:341-3, 2008 Ergin S, Ersoy-Evans S, Sahin S, Ozkaya O.
  • Colonization of neonate skin by Malassezia species: Relationship with neonatal cephalic pustulosis. J Am Acad Dermatol 57; 1012-8, 2007 Ayhan M, Sancak B, Karaduman A, Arikan S, Sahin S.
  • Colonization of neonate skin by Malassezia species: Relationship with neonatal cephalic pustulosis. J Am Acad Dermatol. 57; 1012-8, 2007 Ayhan M, Sancak B, Karaduman A, Arikan S, Sahin S.
  • Narrowband UVB phototherapy to clear and maintain clearance in patients with mycosis fungoides. J Am Acad Dermatol 53:242-246, 2005 Boztepe G, Sahin S, Ayhan M, Erkin G, Kölemen F.
  • Experience with calcipotriol as adjunctive treatment for vitiligo in patients who do not respond to PUVA alone. J Am Acad Dermatol 44: 634-7, 2001 Yalcin B, Sahin S, Bükülmez G, Karaduman A, Atakan N, Akan T, Kölemen F.
  • PUVA treatment of vitiligo: a retrospective study of Turkish patients. Int J Dermatol 38: 101-104, 1999 Sahin S, Hindioğlu U, Karaduman A.
Good to Know

Frequently Asked Questions

What is Dr. Sedef Şahin's specialty?
Dr. Sedef Şahin is a specialist in Dermatology at Acibadem. For a personalised assessment, the Acibadem international patient team can review your medical history and reports and explain the suitable next steps.
Which hospital does Dr. Sedef Şahin practise at?
Dr. Sedef Şahin sees patients at Acibadem Maslak Hospital in İstanbul. The international patient team can confirm current availability and help you plan a consultation or visit.
What languages can I use when consulting Dr. Sedef Şahin?
Consultations with Dr. Sedef Şahin are supported in Turkish and English. In addition, Acibadem provides multilingual coordination and interpreter support so international patients can communicate clearly throughout their care.
How can I book an appointment with Dr. Sedef Şahin?
You can request an appointment with Dr. Sedef Şahin using the appointment form on this page, or by contacting the Acibadem international patient team by phone or WhatsApp. After you share your details, the team checks availability and confirms your appointment, usually within 24 hours.
Is an online video consultation available with Dr. Sedef Şahin?
Yes. Dr. Sedef Şahin offers online video consultations, so you can discuss your condition and reports with the specialist before making any travel arrangements. The international patient team can help you schedule a secure video visit.
How many years of experience does Dr. Sedef Şahin have?
Dr. Sedef Şahin has around 39 years of professional experience in Dermatology. A summary of education, experience and professional memberships is available on this page.
Can international patients arrange treatment with Dr. Sedef Şahin?
Yes. Acibadem supports international patients end to end — from the first consultation and treatment planning through appointment scheduling, interpretation during the stay and follow-up after returning home. Sharing your case for an initial assessment is free of charge.
How do I get a second opinion involving Dr. Sedef Şahin?
You can request an independent review of your diagnosis and proposed treatment. Share your medical reports through the consultation or "Ask a Doctor" form on this site, and the team will arrange a specialist review and explain the available options.
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Patient Voices

What patients say about Prof. Dr. Sedef Şahin

★★★★★From 2,400+ verified patient reviews
★★★★★ Verified Patient

“My daughter's developmental therapy was handled with such patience and kindness. Dr. Şahin clearly loves working with children and it showed. I have already recommended Acibadem to my family.”

Teuta G. · Romania May 2026
★★★★☆ Verified Patient

“My experience with oncology consultation here restored my faith in medical care. Assoc. Prof. Dr. Şahin explained every step clearly and never rushed me. I felt looked after at every turn.”

Dmitri H. · Kyrgyzstan October 2025
★★★★☆ Verified Patient

“I was nervous about my full health check-up, but I felt safe at every single step. Prof. Dr. Şahin made a stressful situation feel completely manageable. Everything was clearly explained in my own language.”

Mariam D. · United Arab Emirates February 2025
★★★★★ Verified Patient

“Thanks to the team here, my rosacea treatment could not have gone better. The expertise of Prof. Dr. Şahin put my mind completely at ease. The facilities were spotless and modern.”

Bekzat E. · Tajikistan July 2025
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