Meet Dr. Çağlayan Geredeli, a distinguished and highly-skilled specialist physician in the Medical Oncology Department at ISU Medical Park Gaziosmanpaşa Hospital. With a profound commitment to providing compassionate and cutting-edge cancer care, Dr. Geredeli stands as a trusted expert for patients seeking treatment for various oncological diseases. His practice is dedicated to delivering personalized treatment plans tailored to each patient's unique diagnosis and overall health.

Dr. Geredeli possesses extensive expertise in the diagnosis and management of a wide range of cancers, including but not limited to breast cancer, lung cancer, gastrointestinal cancers, and hematologic malignancies (blood cancers). He is proficient in the latest oncology treatments, such as chemotherapy, immunotherapy, targeted therapies, and hormonal therapies, ensuring his patients have access to the most advanced medical options available. His approach integrates evidence-based medicine with a deep sense of empathy, focusing on both physical treatment and emotional support throughout the patient's journey.

At the state-of-the-art ISU Medical Park Gaziosmanpaşa Hospital, Dr. Çağlah Geredeli works within a multidisciplinary team of healthcare professionals to ensure comprehensive care. For those searching for a leading "medical oncologist in Istanbul," a "cancer specialist in Gaziosmanpaşa," or a "Medical Park oncology doctor," Dr. Geredeli's dedication to excellence and patient-centered approach makes him a top choice. He is committed to achieving the best possible outcomes and improving the quality of life for his patients.

Specialities

Dr. Çağlayan Geredeli 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 Dr. Çağlayan Geredeli’s medical journey — from education to specialization — and how their academic training supports their commitment to patient care.

  • checkedHacettepe University Faculty of Medicine(MD 2001)

Memberships

Dr. Çağlayan Geredeli is an active member of several esteemed medical organizations, ensuring alignment with the latest clinical guidelines and ethical practices.

  • checkedTurkish Society of Medical Oncology

Award Info

Over the years, Dr. Çağlayan Geredeli has received multiple awards that highlight their dedication to patient well-being, innovation in treatment, and leadership in the medical community.

  • checkedYoung Investigator Award(American Society of Clinical Oncology (ASCO) )

Experience

With a career spanning 32+ years, Dr. Çağlayan Geredeli has served in various esteemed medical centers, contributing to both outpatient and surgical care across a wide spectrum of cases.

  • checkedISU Medical Park Gaziosmanpaşa Hospital(Resident Doctor 2010-01-21 - 2016-10-22)
  • checkedMedical Park Kayseri Hospital(ENT Specialist 2016-12-03 - 2021-06-20)
  • checkedAnkara University Hospital(Head & Neck Surgeon 2021-08-30 - 2023-03-06)
  • checkedISU Medical Park Gaziosmanpaşa Hospital(Resident Doctor 2010-01-21 - 2016-10-22)
  • checkedMedical Park Kayseri Hospital(ENT Specialist 2016-12-03 - 2021-06-20)
  • checkedAnkara University Hospital(Head & Neck Surgeon 2021-08-30 - 2023-03-06)

Frequently Asked Questions

Explore answers to commonly asked questions related to treatments, consultations, and services provided by Dr. Çağlayan Geredeli.

Patient Experience Icon

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

Dr. Çağlayan Geredeli provided exceptional care...
Jun 28, 2025
Doctor: Dr. Çağlayan Geredeli Hospital: Liv Hospital Ankara

Dr. Çağlayan Geredeli provided exceptional care for my medical oncology department condition. The treatment was personalized and effective.

I was impressed by the professional...
May 21, 2025
Doctor: Dr. Çağlayan Geredeli Hospital: Liv Hospital Ankara

I was impressed by the professional approach at ISU Medical Park Gaziosmanpaşa Hospital. Dr. Çağlayan Geredeli explained everything clearly and made me feel comfortable.

The recovery process was smooth thanks...
May 23, 2025
Doctor: Dr. Çağlayan Geredeli Hospital: Liv Hospital Ankara

The recovery process was smooth thanks to Dr. Çağlayan Geredeli's expertise. Highly recommend for medical oncology department treatment.

My family and I are grateful...
Aug 11, 2025
Doctor: Dr. Çağlayan Geredeli Hospital: Liv Hospital Ankara

My family and I are grateful for the care we received from Dr. Çağlayan Geredeli. The hospital staff was also very supportive.


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