Prof. Özlem Er is a distinguished medical oncologist dedicated to providing advanced, compassionate cancer care. She earned her professorship from Acibadem University Faculty of Medicine and has been a key part of the Acibadem Health Group since 2018. Her expertise spans the diagnosis and treatment of various cancers, with a focus on integrating the latest clinical research into personalized treatment plans. Prof. Er is deeply involved in the oncology community, holding memberships in prestigious organizations like ASCO, ESMO, and the Turkish Oncology Group. This active engagement ensures her patients benefit from cutting-edge, multidisciplinary approaches and global standards of care. Her practice is characterized by a commitment to holistic patient support, from initial diagnosis through treatment and survivorship.

Memberships

Prof. M.D. Özlem Er is an active member of several esteemed medical organizations, ensuring alignment with the latest clinical guidelines and ethical practices.

  • checkedASCO (American Society Of Clinical Oncology)
  • checkedESMO (European Society or Medical Oncology)
  • checkedTurkish Oncology Group
  • checkedMedical Oncology Society
  • checkedTurkish Cancer Research and Control Society

Experience

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

  • checkedAcibadem Health Group( 2018-01-01 Current)
  • checkedErciyes University Faculty of Medicine, Department of Internal Medicine, Division of Medical Oncology, Faculty Member( 2002-01-01 - 2009-01-01)
  • checkedThomas Jefferson University Breast Cancer Research (Research Fellow)( 2006-01-01 - 2008-01-01)
  • checkedHead of Department of Medical Oncology, Erciyes University Faculty of Medicine( 2005-01-01 - 2007-01-01)
  • checkedMD Anderson Cancer Center Breast Cancer Clinical Research (Clinical Observer)( 2003-01-01 - 2004-01-01)
  • checkedErciyes University Faculty of Medicine Medical Oncology Residency( 1999-01-01 - 2002-01-01)
  • checkedAnkara Numune Training and Research Hospital Internal Medicine Residency( 1994-01-01 - 1999-01-01)

Frequently Asked Questions

Explore answers to commonly asked questions related to treatments, consultations, and services provided by Prof. M.D. Özlem Er.

Patient Experience Icon

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

Dr. dr Özlem Er provided exceptional...
Nov 22, 2025

Dr. dr Özlem Er provided exceptional care for my medical oncology condition. The treatment was personalized and effective.

I was impressed by the professional...
Aug 11, 2025

I was impressed by the professional approach at Acibadem Maslak Hospital. Dr. dr Özlem Er explained everything clearly and made me feel comfortable.

The recovery process was smooth thanks...
Jul 19, 2025

The recovery process was smooth thanks to Dr. dr Özlem Er's expertise. Highly recommend for medical oncology treatment.

My family and I are grateful...
Sep 26, 2025

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


Prof. M.D. Canan Ayabakan
  • Years Experience
  • Pediatric Cardiologist

MediFyr Plus Acibadem Maslak Hospital, Istanbul

OPD-desk synced • Updated
Assoc. Prof. M.D. İsmail Ahmet Bilgin
  • Years Experience
  • Gastroenterologist

MediFyr Plus Acibadem Maslak Hospital, Istanbul

OPD-desk synced • Updated
Dr. Murat Alakuş
  • Years Experience
  • Physical Medicine and Rehabilitation

MediFyr Plus Acibadem Maslak Hospital, Istanbul

OPD-desk synced • Updated
Prof. M.D. Cem Alhan
  • Years Experience
  • Vascular surgeon

MediFyr Plus Acibadem Maslak Hospital, Istanbul

OPD-desk synced • Updated
Prof. M.D. Elif Akpek
  • Years Experience
  • Pain Management

MediFyr Plus Acibadem Maslak Hospital, Istanbul

OPD-desk synced • Updated

MediFyr Plus Acibadem Maslak Hospital, Istanbul

OPD-desk synced • Updated
Prof. M.D. Emre Özker
  • Years Experience
  • General surgeon

MediFyr Plus Acibadem Maslak Hospital, Istanbul

OPD-desk synced • Updated
Dr. Emre Sübay
  • Years Experience
  • Ophthalmologist

MediFyr Plus Acibadem Maslak Hospital, Istanbul

OPD-desk synced • Updated
Assoc. Prof. M.D. Ender Cesur
  • Years Experience
  • Psychiatry Specialist

MediFyr Plus Acibadem Maslak Hospital, Istanbul

OPD-desk synced • Updated
Prof. M.D. Ender Semiz
  • Years Experience
  • Cardiologist

MediFyr Plus Acibadem Maslak Hospital, Istanbul

OPD-desk synced • Updated