Wolfgang J. Koestler, user_title_md, PhD, Prof.

doctor_certified_by_mab

Wolfgang J. Koestler, user_title_md, PhD, Prof.

Board Member, Austrian Society for Haematology and Medical Oncology, Vienna (countries_country_at)

doctor_list__doctor_type_oncologist_gyn__name Focus on consultation and treatment of patients with gynecologic malignancies (breast, uterine, cervical, and ovarian), gastrointestinal cancers (oesophagus, stomach, small and large intestine, pancreas, biliary tract), urogenital tumours (prostate, urinary bladder, kidneys) and head & neck cancer.

doctor_profile__what_can_i_help_with.other
doctor_list__doctor_type_oncologist_gyn__name doctor_list__doctor_type_oncologist_hemato__name doctor_list__doctor_type_oncologist__name
doctor_my_experience
doctor_my_experience_length.other
doctor_profile_medical_data_types_review
Blood lab results • Doctor report
doctor_profile__consultation_report
$270
Response_time
3 workdays_short.other
doctor_profile__video_consultation
$270
Doctor_about_me.other

I am a medical oncologist with more than 20 years of experience. I focus on the treatment of thoracic tumours and sarcoma. Management of bone sarcoma (such as Osteosarcoma and Ewing's sarcoma), soft tissue sarcoma, gastrointestinal stromal tumours (GIST), and germ cell tumours (testicular cancer) in adolescents and adults is my unique key competence.
I regularly consult and treat patients with gynecologic malignancies (breast, uterine, cervical, and ovarian), gastrointestinal cancers (oesophagus, stomach, small and large intestine, pancreas, biliary tract), and urogenital tumours (prostate, urinary bladder, kidney) and head and neck cancer.
I also see and treat adolescents and adults with Hodgkin's disease and with non-Hodgkin lymphoma, but not with other hematologic malignancies.

Doctor_client_reviews
  • 19 May 2025, Juraj Vavrík

    The medical opinion was very helpful for the continuation of my treatment.


  • 21 Jan 2025, Hana

    The diagnosis matched the diagnosis of the doctor who is treating me. I appreciated the suggestions for further steps after the surgery. I received the opinion very quickly, within a week of submitting the data through Diagnose.me. Thank you very much.








  • 13 Dec 2024, anonymous_patient

    Thank you very much to the doctor for the prompt, professional, and clear report, as well as for the reassurance regarding the established treatment, possible alternatives, and overall humane approach. I wish him all the best in both his professional and personal life.


Doctor_profile__experience_and_training
  • month_1 2018 - doctor_profile__present
    Board Member, Austrian Society for Haematology and Medical Oncology, Vienna (countries_country_at)
  • month_12 2005 - doctor_profile__present
    Associate Professor, Clinical Division of Oncology, Clinical Division of Oncology, Vienna (countries_country_at)
  • month_12 2008 - month_2 2011
    PhD student, Department of Biological Regulation, Weizmann Institute of Science, Rehovot (countries_country_il)
  • month_12 2008 - month_2 2011
    PhD student, Department of Biological Regulation, Weizmann Institute of Science, Rehovot (countries_country_il)
  • month_12 2008 - month_2 2011
    PhD student, Department of Biological Regulation, Weizmann Institute of Science, Rehovot (countries_country_il)
  • month_12 2008 - month_2 2011
    PhD student, Department of Biological Regulation, Weizmann Institute of Science, Rehovot (countries_country_il)
  • month_6 1998 - month_9 2004
    Resident, Clinical Division of Oncology, Clinical Division of Oncology, Vienna (countries_country_at)
  • month_9 1998 - month_5 1999
    Basic servant, Aviation Medicine, Military Medical Center Stammersdorf, Vienna (countries_country_at)
  • month_10 1992 - month_3 1998
    Medical Student, Medical University of Vienna, (countries_country_at)
  • month_7 1996 - month_9 1996
    Student observer, Gastric & Mixed Tumor Service, Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York (countries_country_us)
  • month_7 1996 - month_9 1996
    Student observer, Gastric & Mixed Tumor Service, Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York (countries_country_us)
  • month_8 1995 - month_10 1995
    Student observer, Depatment of Breast Surgery, Department of Medial Oncology, Royal Prince Alfred Hospital, Sydney (countries_country_au)
Doctor_profile__licensures_and_memberships
doctor_profile__member_of
  • Austrian Society for Haematology and Medical Oncology
  • European Society for Medical Oncology
  • Verein zur Förderung der Weiterbildung in der Hämatologie und Onkologie
Doctor_report_languages

English, Deutsch, doctor_profile_plus_languages_with_medical_translation