Prof. Dr. Ümit Koç is a highly qualified gastrointestinal surgeon based in Istanbul, Turkey, with over 22 years of experience. He specializes in a wide range of procedures including gastrointestinal tumor surgery, bariatric and metabolic surgery, and advanced techniques like laparoscopic and robotic surgery.

Specialities

Spec. MD. Meryem Ay Yaman specializes in treating a range of conditions within their field. Learn more about the treatments, procedures, and medical areas where they bring extensive experience and trusted care.

Educational Info

Learn about Spec. MD. Meryem Ay Yaman’s medical journey — from education to specialization — and how their academic training supports their commitment to patient care.

  • checkedHacettepe University Faculty of Medicine(M.Ch. 2011)

Memberships

Spec. MD. Meryem Ay Yaman is an active member of several esteemed medical organizations, ensuring alignment with the latest clinical guidelines and ethical practices.

  • checkedTurkish Psychological Association

Award Info

Over the years, Spec. MD. Meryem Ay Yaman has received multiple awards that highlight their dedication to patient well-being, innovation in treatment, and leadership in the medical community.

  • checkedTurkish Psychological Association Distinguished Service Award(Turkish Psychological Association 2021-01-01)

Experience

With a career spanning 11+ years, Spec. MD. Meryem Ay Yaman has served in various esteemed medical centers, contributing to both outpatient and surgical care across a wide spectrum of cases.

  • checkedŞişli Etfal Training and Research Hospital(Specialist Doctor 2015-01-01 - 2017-01-01)

Frequently Asked Questions

Explore answers to commonly asked questions related to treatments, consultations, and services provided by Spec. MD. Meryem Ay Yaman.

Patient Experience Icon

Patients share their experiences and feedback about their treatment with Spec. MD. Meryem Ay Yaman, reflecting the doctor’s commitment to quality care, advanced treatment, and patient-focused service. Explore real stories from individuals who have trusted Spec. MD. Meryem Ay Yaman with their health.

The recovery process was smooth thanks...
Dec 21, 2025
Doctor: Spec. MD. Meryem Ay Yaman Hospital: Medical Park Mersin

The recovery process was smooth thanks to Dr. Spec. MD. Meryem Ay Yaman's expertise. Highly recommend for psychology treatment.

My family and I are grateful...
Dec 01, 2025
Doctor: Spec. MD. Meryem Ay Yaman Hospital: Medical Park Mersin

My family and I are grateful for the care we received from Dr. Spec. MD. Meryem Ay Yaman. The hospital staff was also very supportive.

Dr. Spec. MD. Meryem Ay Yaman...
Sep 27, 2025
Doctor: Spec. MD. Meryem Ay Yaman Hospital: Medical Park Mersin

Dr. Spec. MD. Meryem Ay Yaman provided exceptional care for my psychology condition. The treatment was personalized and effective.

I was impressed by the professional...
Aug 25, 2025
Doctor: Spec. MD. Meryem Ay Yaman Hospital: Medical Park Mersin

I was impressed by the professional approach at Medical Park Mersin. Dr. Spec. MD. Meryem Ay Yaman explained everything clearly and made me feel comfortable.


Psyc. Cansu Milcan - Psychologist at Medical Park Mersin with 11 years experience
  • 11 Years Experience
  • Psychologist
Speaks: Turkish, English

MediFyr Plus Medical Park Mersin

OPD-desk synced • Updated
Assoc. Prof. MD. Mahmut Aslan - Pediatric Neurologist at Medical Park Mersin with 14 years experience
  • 14 Years Experience
  • Pediatric Neurologist
Speaks: Turkish, English

MediFyr Plus Medical Park Mersin

OPD-desk synced • Updated
Prof. MD. Abdulaziz Karadede - Cardiologist at Medical Park Mersin with 18 years experience
  • 18 Years Experience
  • Cardiologist
Speaks: Turkish, English

MediFyr Plus Medical Park Mersin

OPD-desk synced • Updated
Spec. MD. Esra Aslan Koyuncu - Dermatologist at Medical Park Mersin with 13 years experience
  • 13 Years Experience
  • Dermatologist
Speaks: Turkish, English

MediFyr Plus Medical Park Mersin

OPD-desk synced • Updated
Spec. MD. Hatice Rizaoglu Balci - Gastroenterologist at Medical Park Mersin with 16 years experience
  • 16 Years Experience
  • Gastroenterologist
Speaks: Turkish, English

MediFyr Plus Medical Park Mersin

OPD-desk synced • Updated
Spec. MD. Selda Kilic - Physiotherapy and Rehabilitation at Medical Park Mersin with 16 years experience
  • 16 Years Experience
  • Physiotherapy and Rehabilitation
Speaks: Turkish, English

MediFyr Plus Medical Park Mersin

OPD-desk synced • Updated
Prof. MD. Anil Tombak - Hematologist at Medical Park Mersin with 18 years experience
  • 18 Years Experience
  • Hematologist
Speaks: Turkish, English

MediFyr Plus Medical Park Mersin

OPD-desk synced • Updated
Spec. MD. Ismail Ozver - Psychologist at Medical Park Mersin with 14 years experience
  • 14 Years Experience
  • Psychologist
Speaks: Turkish, English

MediFyr Plus Medical Park Mersin

OPD-desk synced • Updated
Op. MD. Ridvan Acikalin - Neurosurgeon at Medical Park Mersin with 18 years experience
  • 18 Years Experience
  • Neurosurgeon
Speaks: Turkish, English

MediFyr Plus Medical Park Mersin

OPD-desk synced • Updated
Spec. MD. Kamile Banu Diri - Internal Medicine Specialist at Medical Park Mersin with 14 years experience
  • 14 Years Experience
  • Internal Medicine Specialist
Speaks: Turkish, English

MediFyr Plus Medical Park Mersin

OPD-desk synced • Updated