Medical Specialty
The official medical specialty is recorded separately from hair transplantation. “Hair Transplant Specialist” is not used as a medical specialty; it describes a clinical focus or role, not a Turkish residency branch.
Credential Membership
No accepted hair-restoration credential membership has yet been verified for this profile.
Techniques
Technique labels are tracked separately from medical specialty and operative responsibility. A check mark identifies a technique verified in the current research record; a question mark means it has not yet been verified for this doctor.
Doctor Involvement
These five stages are tracked separately. A check mark means the doctor’s personal involvement is verified; a question mark means the public evidence is not yet sufficient to confirm that stage.
Procedures
Procedure types are shown only where the doctor's current record supports them. Unverified beard, eyebrow or revision work remains marked with a question mark rather than being inferred from clinic-wide services.
Biography and Medical Education
Dr. Nesim Tüğen is an Istanbul hair-restoration and regenerative-medicine physician whose public biographies record 2012 medical graduation and medical-director roles, but conflict on the graduating institution.
Nesim Tüğen's current provider biographies agree on 2012 as the medical-graduation year but conflict on the institution: one current page names Istanbul University Cerrahpaşa Faculty of Medicine, while another names Çanakkale Onsekiz Mart University Faculty of Medicine. The directory evidence file currently records Çanakkale Onsekiz Mart University, and the discrepancy remains explicit pending a primary diploma or institutional record.
His public career is framed around tissue healing, regenerative medicine, medical aesthetics and hair restoration. A Hermest biography records tissue-healing and regenerative-medicine studies at Istanbul Physical Therapy Hospital from 2018 to 2021 and a later medical-director role.
Opal and Hermest provider pages describe FUE and DHI work, biological or regenerative adjuncts and more than 15,000 procedures over a long clinical career. Those duration, procedure-volume and outcome statements are provider claims, not independent measures.
Education and career chronology
Current practice and evidence context
Tüğen's current biographies establish hair-restoration and medical-director roles but contain a material education conflict. The directory preserves that conflict rather than silently choosing a convenient source.
- Education discrepancyCurrent provider pages name different medical schools; primary confirmation is pending.
- Provider volume claimMore than 15,000 procedures.Not independently audited
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