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Yasemin Ongun
21
years of experience

Yasemin Ongun

  • Specialization: ENT doctor
  • 21 years of experience
  • Speaks:
    English, Turkish
  • Workplace: Turkey, Istanbul, Hisar Hospital Intercontinental
  • ENT specialist with expertise in rhinoplasty, endoscopic sinus procedures, and pediatric ENT surgeries.

    Dr. Yasemin Ongun is an ENT and Head & Neck Surgery specialist at Hisar Hospital Intercontinental. She focuses on rhinoplasty, endoscopic sinus surgery, and pediatric procedures. Dr. Ongun completed specialized training in Otology-Neurotology and Audiology at Hacettepe University. She serves at a JCI-accredited medical center in Istanbul.

    • Performs endoscopic endonasal dacryocystorhinostomy for tear duct obstructions.
    • Treat pediatric conditions including tonsil, adenoid, and ear tube surgeries.
    • Specializes in snoring and sleep apnea surgical treatments.
    • Former deputy chief physician with years of experience in private healthcare.
4.5
Good
20 patient verified reviews
1 star
10%
2 stars
0%
3 stars
5%
4 stars
5%
5 stars
80%

Patient reviews

About clinic Hisar Hospital Intercontinental
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1-5 of 20 reviews
Зарина • Chronic pain
Kyrgyzstan
Sep 15, 2026
Verified review.
Anonymous • Gastric sleeve surgery (Sleeve gastrectomy)
South Africa
Sep 6, 2026
Verified review.
My journey felt "perfect"
What stood out most was the surgeon's personal approach. He showed me exactly what would be removed and set very realistic expectations for weight loss, which built a lot of trust. He even visited me personally after my sleeve gastrectomy. My journey felt "perfect". The care was solid. The main challenge was communication, as the "language could improve" among some team members. From a practical standpoint, the final bill had no surprises or additional expenses. I stayed in the hospital for more than six nights, and the clinic has remained easy to reach since I left, which is a great support during this recovery phase.
perfect
language could improve
Evgeniya • PET/CT
Ukraine
Sep 9, 2026
Verified review.
Anonymous • Diabetes type 2
France
Sep 7, 2026
Verified review.
Anonymous • PET/CT
Ukraine
Sep 6, 2026
Verified review.
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Qualifications

Op. Dr. Yasemin Ongun is a specialist in Ear, Nose, and Throat (ENT) and Head & Neck Surgery at Hisar Hospital Intercontinental. She completed advanced rotation in Otology–Neurotology and Audiology at Hacettepe University. Dr. Ongun centers her practice on rhinoplasty and endoscopic sinus procedures for adults and children.

Clinical Expertise and Specialized Treatment

Dr. Ongun treats a wide variety of conditions affecting the head and neck. She uses endoscopic endonasal dacryocystorhinostomy to treat tear duct obstructions. The specialist also performs microlaryngeal surgery to address vocal cord lesions and polyps.

Her surgical focus includes:

  • Functional and aesthetic rhinoplasty
  • Endoscopic Sinus Surgery (FESS) and Nasal Polyposis treatment
  • Snoring and sleep apnea surgery
  • Otoplasty for prominent ear correction
  • Hearing loss restoration and ear surgeries
  • Nasal obstruction and septoplasty

Pediatric ENT Care

The doctor treats common ear, nose, and throat diseases in children. She frequently performs tonsil and adenoid surgeries to improve breathing. Additionally, Dr. Ongun specializes in ear tube placements for pediatric patients with chronic fluid. This help prevents long-term hearing issues and recurrent infections.

Work Experience

  • 2022–Present — ENT Specialist, Hisar Hospital Intercontinental, Istanbul
  • 2015–2018 — Deputy Chief Physician, private hospital sector
  • 2014–2022 — ENT and Head & Neck Surgery Specialist, private healthcare institutions
  • 2012–2014 — ENT Specialist, Şanlıurfa Mehmet Akif İnan Training and Research Hospital

Education and Training

  • 2008 — Hacettepe University — Rotation in Otology–Neurotology, Audiology, and Head & Neck Surgery
  • 2005 — Kocaeli University Faculty of Medicine — Medical Degree

Areas of Research and Medical Interest

Dr. Ongun focuses on the surgical management of complex airway and sinus issues. She treats salivary gland diseases and chronic nasal allergies. Her interest includes stapedectomy — a surgery to replace a small bone in the middle ear to restore hearing. She also stays active in the management of nasal polyps and chronic sinusitis.

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