About the surgeon
Op. Dr. Evren Ay Koç – Rhinoplasty Surgeon in Istanbul
Aesthetic and functional nose surgery with a personal, natural approach.

Your surgeon
A surgeon who listens first
Rhinoplasty is sought both to improve the appearance of the face and to help people breathe better. Because the nose sits at the centre of the face, even small changes affect the overall balance of your features.
Op. Dr. Evren Ay Koç is known for a balanced approach that gives equal weight to aesthetics and function. Her aim is simple: a nose that looks natural, suits your face and works well – for many years to come.
“The best doctor is the one who makes you feel safe and understood.”
Who is Op. Dr. Evren Ay Koç?
Op. Dr. Evren Ay Koç is an experienced surgeon whose practice is focused on the nose. A graduate of Marmara University School of Medicine in Istanbul, she has more than 20 years of surgical experience and is approved by the Turkish Ministry of Health to treat international patients.
Her work goes beyond cosmetic concerns. Alongside the shape of the nose, she corrects functional problems such as a deviated septum, enlarged turbinates or nasal obstruction, so that her patients can look better and breathe better after a single operation. She follows developments in her field closely and applies modern, tissue-friendly techniques.
Areas of expertise
Operations performed by Dr. Koç
Rhinoplasty
Aesthetic and functional nose surgery, including primary, revision and ethnic rhinoplasty.
Septoplasty
Correction of a deviated septum – the cartilage and bone wall that divides the nose.
Turbinate surgery
Reduction of enlarged nasal turbinates for patients with chronic nasal congestion.
Otoplasty
Ear reshaping surgery for more symmetrical, natural-looking ears.
Adenoidectomy
Surgical removal of enlarged adenoids.
Tonsillectomy
Surgical removal of the tonsils.
Dr. Koç’s approach
How Dr. Koç approaches rhinoplasty
Every patient’s needs and expectations are different, so every rhinoplasty is planned individually. The aim is not only to improve the appearance of the nose, but also to solve any problem that affects your breathing. Her approach rests on five principles:
1. Personal design
Every face has its own structure. The shape of the nose, skin thickness, the bridge, the tip and the rest of your features are all taken into account when the new nose is designed, so that the result looks natural and balanced.
2. Function comes first
Problems such as a deviated septum or nasal obstruction can restrict airflow. Where they exist, they are corrected during the same operation, so that you breathe more easily as well as looking better.
3. Gentle, modern techniques
Dr. Koç prefers techniques that are as gentle as possible on the tissues. They help to reduce swelling, bruising and discomfort, shorten recovery and improve precision.
4. Natural, lasting results
A good rhinoplasty should not be obvious – it should simply bring the face into balance. Every change to the tip, bridge or nostrils is made with your facial proportions in mind, and the techniques are chosen for results that last.
5. Honest communication
From the first consultation, Dr. Koç listens to your concerns and goals, explains the process and the expected result, and discusses the possible risks openly. This builds trust and makes sure that your vision for your new nose is clearly understood.
In summary
Dr. Koç combines aesthetic judgement with functional surgery, so that her patients not only look better but also breathe better. A personal plan, modern techniques and a detailed understanding of facial anatomy allow her to achieve results that are natural and long-lasting – whether you want a subtle refinement or a more noticeable change.
For more about rhinoplasty, visit the blog or read our privacy policy.
Why Dr. Koç
Why patients trust her experience
Experience
Hundreds of rhinoplasty operations performed over more than 20 years.
Professional ethics
Honest advice – including when surgery is not the right choice.
Strong education
Graduate of Marmara University School of Medicine, Istanbul.
Health tourism approval
Approved by the Turkish Ministry of Health to treat international patients.
Happy patients
Patients from many countries who are happy with their new noses.
Free online assessment
Ask Dr. Koç about your nose
Send two photos and a few details. Dr. Koç will review them personally, and we will reply on WhatsApp within 24 hours with her opinion and a price – free of charge and without obligation.
- No obligation, no agency commission
- Your photos are only seen by the medical team
- Reply within 24 hours, Monday to Saturday
Free online assessment
Send two photos of your nose – front and profile, in natural light and without filters. Dr. Koç reviews every case personally, and we reply on WhatsApp within 24 hours with her opinion and a price.
Free online assessment
Meet Dr. Koç online – free of charge
Send your photos and questions. You will receive her personal assessment and a price within 24 hours.