Nihal Durmus Kocaaslan

years of experience

Nihal Durmus Kocaaslan

Specialization: Plastic surgeon
22 years of experience
Speaks:
English, Turkish
Workplace: Turkey, Istanbul, Lokman Hekim Istanbul Hospital
Fellow of the American College of Surgeons (FACS), ISAPS member, and EBOPRAS-certified plastic surgeon.
Dr. Nihal Durmus Kocaaslan is an Associate Professor of Plastic, Reconstructive, and Aesthetic Surgery at Marmara University. Kocaaslan holds TPRECD and EBOPRAS certifications (2013). Kocaaslan became a Fellow of the American College of Surgeons (FACS) in 2021. Kocaaslan has served as a Forensic Expert at the Ministry of Justice since 2019. Kocaaslan earned a PhD in Forensic Medicine in 2020.

Expertise includes orthognathic, maxillofacial, and jaw surgery, as well as cleft lip and palate and other congenital anomalies. Kocaaslan also specializes in breast and chest wall reconstruction, chronic wound repair, and aesthetic surgery.

International training includes reconstructive microsurgery at RWTH Aachen. It also includes breast, face, and body aesthetics at clinics in the United States and cleft care at Seattle Children’s. Kocaaslan trained in craniosynostosis at Erasmus University Rotterdam and in maxillofacial and orthognathic surgery at St. George’s Hospital. Kocaaslan is a board member of EPCD and active in wound care and cleft associations. Memberships include ACS, ISAPS, the American Cleft Palate Foundation, and AO Craniofacial.

4.8

Excellent score

20 patient verified reviews

1 star

2 stars

3 stars

4 stars

15%

5 stars

85%

Patient reviews

About clinic Lokman Hekim Istanbul Hospital

This doctor doesn’t have reviews, but you can check reviews for the clinic they work at.

Your trust is our top concern

We value your trust above all, so clinics can't pay to alter or remove reviews.

Learn more about reviews.

1-5 of 20 reviews

Simon • Tip rhinoplasty

Poland

May 13, 2026

Verified review.

The moment I saw the result, even with the initial swelling, I could tell the shape was exactly what I wanted

The moment I saw the result, even with the initial swelling, I could tell the shape was exactly what I wanted. It’s a great feeling. My goal was a more defined tip, and that's precisely what the surgeon delivered using an open approach. The whole process was smooth, and the staff were genuinely caring. The most difficult part of recovery so far is just having to sleep upright, which is temporary. A huge bonus is that I am breathing perfectly through my nose already. I am so grateful for the surgeon's skill and the clear communication from the team.

Nikolai • Rhinoplasty (nose job)

Poland

May 24, 2026

Verified review.

I can already see that the tip looks natural, which makes me very happy

My biggest worry was that my nose would look unnatural, but I can already see that the tip looks natural, which makes me very happy. The recovery process itself isn’t easy: my nose is completely blocked, and there’s still severe swelling on the bridge, so the final result isn’t visible yet. But the main thing is that the noticeable bump that was bothering me has been removed. The surgeon and the clinic staff provided excellent support at every stage. For me, it was the right choice.

Everything was great)

Joelle Levett • Upper and Lower Eyelid Surgery

United Kingdom

May 21, 2026

Verified review.

It's a relief to say they feel completely normal and comfortable

My biggest concern before my upper and lower eyelid surgery was how my eyes would actually feel afterwards, especially when blinking. It's a relief to say they feel completely normal and comfortable. The whole process has been so straightforward. The surgeon opted for a traditional incision and removed fat, and the results are already taking shape even as I'm still healing. Everyone was wonderful. The staff and the clinic provided a very reassuring atmosphere from start to finish. Based on my experience, I would definitely return to this clinic for any future needs.

Everything about my experience was outstanding. From initial contact with my co-ordinator, Winnington, to the last transfer to the airport was fantastic. The surgeon and staff really exceeded my expectations. The language barrier was no problem with the translator, Ishmail, or Google translate. The hotel i stayed in, nearport hotel, was great, with everything you need right on the doorstep. Room service was great. Dr Murat Yaman was excellent. Absolutely a great experience and already considering a dpfl.

The hospital meals could be a bit better, but it was definitely edible.

Katya Клинтс • Tummy tuck

United Kingdom

May 21, 2026

Verified review.

Now my tummy looks amazingly flat, and the skin fits perfectly, without feeling too tight

What worried me most before my full tummy tuck was the end result. Would my tummy look natural? My fears turned out to be unfounded. Now my tummy looks amazingly flat, and the skin fits perfectly, without feeling too tight. The surgeon performed the procedure with a navel repositioning, and everything looks very neat. Recovery is, of course, a process. The biggest difficulty at this stage is standing up straight. It takes time. But I am completely satisfied with the work of the surgeon, the staff and the organisation at the clinic.

Allan MacKay • Discectomy

United States of America

Apr 23, 2026

Verified review.

Based on my journey so far, I would absolutely point a friend in this clinic's direction

If you're considering a discectomy/lumbar fusion and wondering where to go, I can speak to my experience here. The entire team deserves a 5/5 rating. Truly. From the surgeon's clear communication to the attentive staff, I felt I was in good hands throughout the entire process. The clinic environment itself was also comfortable and well-run. I’m still in the early phase of recovery, but the confidence I have in the care I received makes a huge difference. Based on my journey so far, I would absolutely point a friend in this clinic's direction. It was the right choice for me.

How are we doing?

1 of 3

Information about this doctor is full and clear

Strongly disagree

Strongly agree

Qualifications

Education

Medical Degree: Kocaeli University, Faculty of Medicine, 1998–2004

Specialization in Plastic, Reconstructive, and Aesthetic Surgery: Marmara University, Faculty of Medicine, 2004–2010

Associate Professorship (Doçent): Marmara University, Faculty of Medicine, 2020

PhD in Forensic Medicine and Forensic Sciences: Istanbul University, Institute of Forensic Medicine and Forensic Sciences, 2020

Sociology Degree: Istanbul University, AUZEF, 2024

Professional Experience

Assistant Doctor: Marmara University, Faculty of Medicine, Plastic, Reconstructive, and Aesthetic Surgery Department, 2004–2010

Specialist Doctor: Marmara University, Faculty of Medicine, 2011–2013

Assistant Professor: Marmara University, Faculty of Medicine, 2013–2020

Associate Professor: Marmara University, Faculty of Medicine, 2020–2024

Currently: Faculty member at Marmara University, Faculty of Medicine, Plastic, Reconstructive, and Aesthetic Surgery Department

Other Roles

Forensic Expert: Ministry of Justice, since 2019

Fellowships / Observerships / International Training

2008: RWTH Aachen University, Germany – Reconstructive Microsurgery (3 months)

2010: Sanctuary Clinic & Renato Saltz Clinic, USA – Breast, Face, and Body Aesthetics (2 months)

2016: Seattle Children’s Hospital, USA – Cleft Lip and Palate Treatment (1 month)

2017: Erasmus University, Rotterdam, Netherlands – Craniosynostosis Treatment (3 months)

2018: St. George’s Hospital, UK – Maxillofacial and Orthognathic Surgery

Certifications & Honors

2013: National (TPRECD) and International (EBOPRAS) qualification certificates

2021: FACS (Fellow of the American College of Surgeons)

Memberships

Board Member, Esthetic Plastic Surgery (EPCD)

Active member, Wound Care and Repair Association

Active member, Cleft Lip and Palate Association

International Society memberships: American College of Surgeons, ISAPS (International Society of Aesthetic Plastic Surgery), American Cleft Palate Foundation, AO Craniofacial Surgery Foundation

Areas of Interest / Expertise

Orthognathic Surgery

Maxillofacial Surgery

Jaw Surgery

Cleft Lip and Palate Treatment

Congenital Anomalies

Breast and Chest Wall Reconstruction

Chronic Wound Treatment and Repair

Aesthetic Surgery

Nihal Durmus Kocaaslan

Patient reviews

How are we doing?

Qualifications

You may also be interested

Payment & Rewards

You don’t pay for our services