M.D. Gülhan İpek Deniz is a compassionate medical oncologist dedicated to guiding patients through their cancer care journey. A graduate of Istanbul University Cerrahpasa Faculty of Medicine (2017), she has been practicing with the Acıbadem Health Group since 2020. In this role, she provides comprehensive services including cancer diagnosis, personalized treatment planning, and ongoing patient-centered support, all delivered with empathy and clear communication.

M.D. Deniz is fluent in the latest clinical oncology protocols and emphasizes a multidisciplinary approach, collaborating closely with other specialists to develop cohesive and effective treatment strategies. Her practice is firmly rooted in evidence-based medicine, with a constant focus on improving patient quality of life throughout treatment. By combining up-to-date medical knowledge with a compassionate bedside manner, she helps patients and their families navigate complex care decisions with confidence and clarity.

Experience

With a career spanning + years, M.D. Gülhan İpek Deniz has served in various esteemed medical centers, contributing to both outpatient and surgical care across a wide spectrum of cases.

  • checkedAcibadem Health Group( 2020-01-01 Current)
  • checkedIstanbul Sisli Hamidiye Etfal Training and Research Hospital( 2017-01-01 Current)
  • checkedMus State Hospital( 2017-01-01 Current)
  • checkedIstanbul University Cerrahpasa Faculty of Medicine( 2014-01-01 - 2017-01-01)
  • checkedGaziosmanpasa Taksim Training and Research Hospital( 2013-01-01 - 2014-01-01)
  • checkedIstanbul Training and Research Hospital( 2008-01-01 - 2013-01-01)
  • checkedMardin Nusaybin Health Center No. 2( 2008-01-01 Current)

Frequently Asked Questions

Explore answers to commonly asked questions related to treatments, consultations, and services provided by M.D. Gülhan İpek Deniz.

Patient Experience Icon

Patients share their experiences and feedback about their treatment with M.D. Gülhan İpek Deniz, reflecting the doctor’s commitment to quality care, advanced treatment, and patient-focused service. Explore real stories from individuals who have trusted M.D. Gülhan İpek Deniz with their health.

My 82-year-old mother was diagnosed with...
Oct 22, 2025

My 82-year-old mother was diagnosed with metastatic colon cancer after a fall at home. Dr. Deniz didn't just see a chart; she saw a person who loves tending her rose garden in Antalya. She created a gentle treatment plan that prioritized quality of life, explaining every step in Turkish with such patience. When my mother developed unexpected side effects, Dr. Deniz personally called us at 8 PM to adjust medications. At Acibadem Fulya, she coordinated with palliative care to manage pain without sedation. My mother has now celebrated two more birthdays with her roses, thanks to Dr. Deniz's compassionate precision.

Our 7-year-old daughter's stomach aches' turned...
Aug 30, 2025

Our 7-year-old daughter's 'stomach aches' turned out to be a rare abdominal desmoid tumor. Dr. Gülhan İpek Deniz met us in the pediatric oncology wing with a calm that immediately settled our panic. She knelt to our daughter's eye level, showing colorful diagrams of 'the sleepy cells' we needed to help. Her approach blended cutting-edge targeted therapy with play therapy sessions. She remembered our daughter's love for sea turtles and brought small turtle figurines to explain each treatment phase. After 18 months, we're in remission with minimal scarring. Dr. Deniz fought for our child's future while protecting her childhood.

I arrived at Acibadem Fulya as...
Dec 12, 2025

I arrived at Acibadem Fulya as an emergency transfer with acute myeloid leukemia complications—fever of 40°C and plummeting counts. Dr. Deniz was on vacation but returned to the hospital within two hours of being notified. She directed a complex balancing act: aggressive antibiotics for sepsis while preserving my fragile bone marrow. What stunned me was her method—she used a whiteboard in my isolation room to map out immune cell interactions, making me an active participant in my crisis care. Her team worked round-the-clock for five days. She saved my life not just with medical knowledge, but by making me believe we were partners in the fight.

As a 45-year-old with BRCA2 and...
Oct 10, 2025

As a 45-year-old with BRCA2 and a family history draped in loss, my preventative journey with Dr. Deniz has been extraordinary. During routine surveillance, she noticed a microscopic change others missed. Instead of immediate alarm, she designed a 'molecular watch' protocol using liquid biopsies every three months. When a mutation finally appeared, she performed risk-reducing surgery with oncoplastic techniques that preserved both health and form. Her follow-up isn't just scans; it includes genetic counseling for my siblings and nutritional plans to modulate risk. She transformed my fear into empowered vigilance, treating potential as seriously as pathology.


Assist. Prof. M.D. Hülya Kuşoğlu
  • Years Experience
  • Infectious Disease

MediFyr Plus Acibadem Fulya Hospital, Istanbul

OPD-desk synced • Updated
M.D. Selcen Bahadir
  • Years Experience
  • Obstetrics and Gynaecologist

MediFyr Plus Acibadem Fulya Hospital, Istanbul

OPD-desk synced • Updated
Dr. Canan Akıncı
  • Years Experience
  • Critical Care

MediFyr Plus Acibadem Fulya Hospital, Istanbul

OPD-desk synced • Updated
M.D. Serdar Özdemir
  • Years Experience
  • Internal Medicine Specialist

MediFyr Plus Acibadem Fulya Hospital, Istanbul

OPD-desk synced • Updated
Prof. M.D. Hüsnü Görgen
  • Years Experience
  • Obstetrics and Gynaecologist

MediFyr Plus Acibadem Fulya Hospital, Istanbul

OPD-desk synced • Updated
Prof. M.D. Derya Eroğlu
  • Years Experience
  • Obstetrics and Gynaecologist

MediFyr Plus Acibadem Fulya Hospital, Istanbul

OPD-desk synced • Updated
M.D. Murat Saylık
  • Years Experience
  • Ophthalmologist

MediFyr Plus Acibadem Fulya Hospital, Istanbul

OPD-desk synced • Updated
Dr. Fahrî Fatih Tipi
  • Years Experience
  • Cardiologist

MediFyr Plus Acibadem Fulya Hospital, Istanbul

OPD-desk synced • Updated
M.D. Gökan Güler
  • Years Experience
  • Emergency and Trauma

MediFyr Plus Acibadem Fulya Hospital, Istanbul

OPD-desk synced • Updated
M.D. Mustafa Kemal Gürsel
  • Years Experience
  • ENT Specialist

MediFyr Plus Acibadem Fulya Hospital, Istanbul

OPD-desk synced • Updated