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
Op. Dr. Deniz Kök is an Ankara-based Plastic, Reconstructive and Aesthetic Surgery specialist with a long-running hair-transplant practice and documented participation in the Turkish Plastic Society's Hair Transplant Working Group.
Dr. Kök's official profile states that he was born in Istanbul in 1976, studied at Gülhane Military Medical Academy Faculty of Medicine from 1994 to 2000 and completed Plastic, Reconstructive and Aesthetic Surgery training at Gülhane from 2002 to 2008.
Published career chronology includes internship in 2000–2001, flight-physician service at the 7th Main Jet Base in Malatya from 2001 to 2003, plastic-surgery work at Ankara Air Hospital from 2008 to 2010, private practice from 2010 to 2021 and Forest Polyclinic from 2022 onward.
His public professional profile reports approximately 2,500 personally performed hair-transplant operations and teaching or presentations at domestic and international congresses. Turkish Plastic Society records list him in the Hair Transplant Working Group and as a chair/presenter in a 2025 hair-transplant session.
Education and career chronology
Current practice and evidence context
Official profiles document a specialist plastic surgeon with a substantial provider-reported hair-transplant volume and an active professional-society hair-transplant role. They do not consistently assign all five operative stages to him across procedures; only Supervision is marked verified. A single patient report describes personal extraction and channel opening in that case, but it is not generalized to the directory record.
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