Istanbul Hair Restoration Surgeon
Atilla Ilhan Cd
Istanbul, 34750 TR
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17 years experience
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5.0 out of 5 stars 5.0 stars from 26 reviews See details Hide details
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5 out of 5 stars Hair Transplant

Implante capilar, un resultado excelente con el doctor Erdogan

Me operé hace un año con el doctor Koray Erdogan, implantándome más de 8.000 pelos en la parte frontal de mi cabeza, cubriéndome la totalidad de las entradas y a día de hoy no puedo estar más satisfecho con el resultado. Un trato súper profesional por parte del doctor y todo su equipo. Son gente cercana que te hacen sentir como en casa. Una instalaciones limpias y una maquinaria pionera...

5 out of 5 stars Hair Transplant

Amazing experience

I had a transplant with Dr. Koray at ASMED on Jan 31st and Feb.1st. I followed him on an Italian forum (I live in Italy) and other international forums, reading and seeing amazing results. I have to say that my experience exceeded my expectations. The whole staff is amazing, especially Alessio and Esen that have been by my side during the two days of the operation. Dr. Koray is a true...

5 out of 5 stars FUE Hair Transplant

Une aventure humaine avant tout !

Si je devais retenir qu'une chose de mon séjour à la Clinique Asmed, ce serait un souvenir inoubliable ! Au delà de l'opération qui c'est formidablement bien déroulé :))) c'est une équipe humaine avant tout.. les infirmières les assistantes les anesthésistes et le Dr Koray font tout le nécessaire pour que vous soyez bien, que vous repartez avec le sourire :) Heureux d'avoir choisi cette cli...

5 out of 5 stars FUE Hair Transplant

Bellissima esperienza con Asmed

Sono stato a Istanbul presso la clinica Asmed nel novembre 2016. Era la prima esperienza di questo tipo fuori dall'Italia. La clinica è nuovissima e gli standard sono elevati. Il personale è dolcissimo e curano i dettagli nei minimi particolari, non ti fanno mancare niente e ti fanno sentire a casa tua. Il dottore è una persona diretta e sincera, ma allo stesso un grandissimo pr...

5 out of 5 stars FUE Hair Transplant

Fantastic experience with ASMED

Fantastic experience with ASMED. All of the staff were so kind and welcoming, from beginning till now they have gone out of their way to ensure that everything has gone smoothly. Sevinc, my patient co-ordinator was very helpful and prompt in answering any questions I had prior to my arrival at the clinic which really helped put me at ease. The clinic itself was incredible, very modern looking,...

5 out of 5 stars FUE Hair Transplant

Amazing Experience with ASMED Would Highly Recommend!

ASMED was fantastic from start to finish. Dr Koray was very kind and professional and had a keen eye for a perfect yet natural looking hairline. He worked out all the statistics regarding my current state and come up with an ideal plan of action. During the operation Dr koray and his technician's made sure I was comfortable and pain free throughout ensuring that everything ran smoothly. Sevinc...

5 out of 5 stars FUE Hair Transplant

HT with Dr Koray

Great experience with the Doctor and amazing staff who took care of me. I recommend Dr Erdogan and ASMED for anyone who wishes to undertake a procedure. Very professional, positive atmosphere and amazing results. My patient coordinator Sevinc made sure everything was okay. The clinic was super modern, clean and hygienic, and there was attention to every detail to make the experience smooth and...

5 out of 5 stars FUE Hair Transplant

Amazing experience, totally recommended!

Start-to-end awesome! I had a 4600 FUE procedure with Dr Koray and it was a great experience: he's very kind, patient and friendly, I always felt reassured and safe. The staff is great as well, a great mix of friendliness and professional demeanor. Finally, the clinic is state of the art, super-clean, modern, organized. I'm now 5 months out and already very happy with the result, I can only...

5 out of 5 stars Hair Transplant

Best Hair Transplant - TURKEY

Having done my hair transplant with Dr. Koray Erdogan and his team was the best decision I could have made. My experience with Asmed was one I will never forget from the small details to the big things everything was well planned and I was well informed throughout. I of course did have my doubts as I am from London and I was the first person out of my friends and family to have this...

5 out of 5 stars Hair Transplant

Paziente italiano - 1314 unità follicolari Long Hair FUE, operazione a capelli lunghi

Intervento eseguito 21.06.2016. Sono state trapiantate 1314 grafts FUE “Long Hair”, estratte e impiantate a capello lungo, con la finalità di migliorare e definire esclusivamente la parte frontale. Paziente italiano di 35 anni, in buono stato di salute. In cura con Finasteride dal 2001, quindi ben 16 anni, senza nessun tipo di side effect. A Finasteride va dato il merito di avere trat...

*Your results may vary. Any specific claims or permanence length of results vary for each patient and are not guaranteed.

Awards & Recognition

ESHRS European Socıety of Haır Restoration Surgery
ISHR Italıan Socıety of Haır Restoratıon participant
IAHRS Internatıonal Allıance of Haır Restoration Surgeons
WFI World FUE Instıtute (Vice-Presıdent 2016–2018)
Italıan Society of Haır Restoratıon
Excellence in Hair Restoration Award 2014


  • Undergraduate & Medical School

    Medical: MD, Hacettepe University, 1994

Treatments offered at Asmed Hair Restoration Medical Clinic

Blog Posts and Articles

Hair Transplantation with FUE (Follicular Unit Extraction)

Follicular Unit Extraction (FUE) and Follicular Unit Transplantation (FUT) are the most important techniques in the hair transplantation world today. During FUE harvesting, individual follicular units are extracted directly from the hair restoration patient's donor area one by one. Also at ASMED, a sequential technique for FUE has been refined that allows for the extraction and collection of follicles performed one by one in a sitting position with a manual punch...

Lateral Slit

One of the determinant stages of the hair transplant surgery is the incision stage. This is the second stage of the surgery, and it usually takes from 30 minutes to one hour depending on the graft number. Using the Lateral Slit Technique, every incision is coronal and the angle between the knife and the skin is minimal. The Lateral Slit Technique with coronal incisions does not allow for any changes in the direction of the implanted hair by a placing nurse or through edema. Hair grows...

Shock Loss

Shock loss, one of the unwelcome concerns that can occur after surgery, is the loss of hair in both the recipient and donor areas. It is without a doubt a bit discouraging for a patient to experience hair loss when the whole point of the surgery was to obtain new hair, but the good news is, that it is generally reversible.           Shock loss is different from natural shedding. As a part of the normal process, the transplanted hair is generally lost within about one month from the time...

Sequential Technique (DES)

Sequential Method: The Preferred Extraction Method By Dr. Koray inFUE Surgery The patient is in a sitting position and the surgeon is eitherstanding or in a sitting position. The surgeon holds the punch and forceps in both hands atthe same time. The non-dominant hand penetrates by punch under the control of thepointing dominant hand. The first penetration is perpendicular to the skins surface inorder to obtain a clean circular cut by an axial pushing force with a semi...

Most popular answers from Koray Erdogan, MD

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FUE Surgery - do you have to have the donor extraction part of the surgery laying face down?

In my own personal practice, I always perform the extraction part in which the patient is in a sitting position. I perform the FUE manual punch... READ MORE

Can I transplant my forehead with the same density of the rest of my head ? (photos)

Hair transplantation is mostly about the art of illusion. The average density of the frontal area in someone with no hair loss is a minimum of 70... READ MORE

Can I Receive Someone Else's Hair for Hair Transplant?

Medically, the transplanted follicular can derive from another individual just like any other organ transplant. However, immunosuppressant medication... READ MORE

What's the FUE Hair Transplant failure rate?

The regrowth rate of transplanted grafts by FUE is more than 90%. However, we must bear in mind that all hair loss occurs over time. This includes... READ MORE

Am i a candidate for hair transplant? If not what other alternatives? Pls help 28 years old male. (photos)

From what I can see from the photos, your condition is not a typical case of adrogenic alopecia. You would not be considered an ideal candidate for... READ MORE

Transplanted hair growth immediately after a HT. Any suggestions?

Every seems fine for you and I believe that you had a very good surgery. It is a very positive sign that the 70% that has not yet shed, has grown.... READ MORE

FUE Hair Transplant Success. What are the failure rates?? (photos)

It is not possible to evaluate the exact graft number necessary for your transplant simply by looking at one photo. It is very likely that you will... READ MORE

Am I a good candidate for FUE hair transplant? (Photos)

You certainly are a good candidate for a hair transplant given your condition. Your hairline is only slightly receding and with a non-complicated... READ MORE

I am 21, male. My hair is miniaturized in several areas of my head and easily falling out. Is it permanent or reversible?

First of all, it is of the upmost importance to identify the actual cause of the hair loss. If your hair loss is diagnosed to be a typical case of MBP... READ MORE

I'm 19 and my hairs are falling out, please help me!

First of all, it is of the upmost importance to identify the actual cause of the hair loss. If your hair loss is diagnosed to be a typical case of MBP... READ MORE

Before and After Photos by Dr. Erdogan

Koray Erdogan, MD has shared 9 before and after pictures with 5 helpful votes from the RealSelf community.

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Videos by Koray Erdogan, MD

Koray Erdogan, MD has shared 7 videos.

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Issues That Lead to Poor FUE Hair Transplant Results

“A powerful FUE workshop inspired by the wisdom of ancient Greece and the strength of Zeus” Athens, Greece June 22-24, 2017 WATCH VIDEO

KEEP for Hair Transplants: Improve Results with the Koray Erdogan Embedding Placer

Dr. Koray Erdogan shares the results of the Koray Erdogan Embedding Placer, which prevents damage to the hair grafts to get better results when planting them. WATCH VIDEO

Hair Transplants: What You Should Know About Donor Management

Dr. Koray Erdogan discusses facts related to donor and recipient areas and various factors to consider before surgery. Several examples of transplant recipients are shown. WATCH VIDEO

FUE Transplant for Long Hair: Watch His Minute-Long Journey to 1300 Grafts [GRAPHIC]

Dr. Koray Erdogan completes a non-shaven, long hair FUE transplant using 1300 grafts, outlining the steps of the procedure. WATCH VIDEO

FUE Hair Transplant Using the Sequential Technique: Part 2

Dr. Koray Erdogan continues to explain the details of the sequential technique as well as various factors to consider with a hair transplant. Dr. Erdogan also demonstrates how he performs this hair transplant in the operating room. WATCH VIDEO

FUE Hair Transplant Using the Sequential Technique: Part 1

With this FUE hair transplant technique developed by Dr. Koray Erdogan, individual follicles are extracted one by one and transferred directly to the recipient area one at a time under local anesthesia. Watch the surgery and hear the doctor explain. WATCH VIDEO

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*Your results may vary. Any specific claims or permanence length of results vary for each patient and are not guaranteed.