Best oncologists: TOP 741 doctors

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Yesim Yildirim
Jorg Groticke
  • 4.2 Good 37 reviews
  • accreditations:
  • Germany, Bremen, Bremen-Mitte Clinic
  • Professor Jorg Groticke is the Chief Physician of the Oncology and Hematology Center at Bremen Mitte Hospital, specializing in the treatment of hematological malignancies and gastrointestinal tract tumors. He is a member of multiple medical organizations, and offers remote consultations for second opinions.

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Chemotherapy for stomach cancer
$2,591 - $5,699
Doctor's visit
Price on request
Brain tumor removal
$12,435 - $20,724
Uwe Kehler
  • 4 Good 1 review
  • 33 years of experience
  • accreditations:
  • Germany, Hamburg, Asklepios Altona Clinic
  • Dr. Uwe Kehler is a German neurosurgeon specializing in vascular and spinal neurosurgery, with expertise in brain tumors, nerve dysfunctions, hydrocephalus, and trigeminal neuralgia. He holds a degree in general medicine from the University of Lübeck and is certified in neurosurgery and vascular neurosurgery. Dr. Kehler has performed over 2,000 neurological operations and 350 cerebral tumor operations with success rates up to 90%. He is a member of several professional organizations and has written over 85 research papers.

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Chemotherapy
$2,798 - $4,663
Robotic da Vinci prostatectomy
$18,134 - $18,134
Pancreatic cancer surgery
$36,268 - $43,521
Mehmet Cemil Uygur
  • 4.3 Good 87 reviews
  • 38 years of experience
  • accreditations:
  • Turkey, Istanbul, Medicana Atasehir Hospital
  • orchiopexy in cryptorchidism: a single centre experience with long-term follow-up. PEDIATRIC SURGERY INTERNATIONAL, 18 : 140-141, 2002

     

    Uygur MC, Tan MO, Ünal D, Erol D: The outcome of one-stage repair of proximal hypospadias with wide ventral preputial island flap. PEDIATRIC SURGERY INTERNATIONAL, 18: 139-140, 2002

    Dr. Uygur is an international urologist with a Medical Graduate and M.D. Degree from Hacettepe University Medical School, a research fellowship from the Transplantation Laboratory of Helsinki University, and residency in Urology from Hacettepe University Medical School. He has over 300 international and national publications and presentations, with 781 scientific citations to 41 articles. He is a full member of the European Association of Urology, a corresponding member of the American Urological Association, a member of the Society of Urologic Oncology, and a board member of the Turkish Society of Urologic Oncology. He has completed robotic urologic surgery courses at Vanderbilt University Hospital, the Cleveland Clinic, and the USC Norris Comprehensive Cancer Center. He is the Professor of Urology and Chair at the Near East University Medical School, the Chief of Urology at the Anadolu Medical Center in Affiliation with Johns Hopkins Medicine, and the Director of Urooncology and Urologic Robotic Surgery Programmes at the Anadolu Medical Center. He is also a scientific secretary of biannual Ankara Urooncology Courses, and has organized many national or regional Urology and Urooncology meetings.

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Radiotherapy for cervical cancer
$3,000 - $9,000
Autologous bone marrow transplantation
$40,000 - $40,000
Doctor's visit
Price on request
Jörg B. Engel
  • 4.4 Good 52 reviews
  • 24 years of experience
  • Germany, Frankfurt am Main, Nordwest Clinic (Krankenhaus)
  • Professor, Head of the Department of Obstetrics and Gynecology. Oncogynecologist.

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Doctor's visit
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Dr Tuncay Tas
  • New
  • 22 years of experience
  • accreditations:
  • Turkey, Istanbul, Safe Urology Clinic
  • Field of Speciality: Urology
    Date of Birth: 1980
    School of Medicine:  Istanbul University School of Medicine
    Graduate Medical Education: University of Health Sciences Taksim Training & Research Hospital
    Fellowship: Urological Oncology and Laparoscopic Urology Department of Urology SLK Kliniken Heilbronn University of Heidelberg, Germany
    Foreign Language: English

     

    Having graduated from Istanbul University, Faculty of Medicine in Istanbul, he pursued Urological Surgery residency at University of Health Sciences Taksim Training & Research Hospital, Istanbul from 2005 to 2010. He subsequently completed fellowship training in Urological Oncology and Laparoscopic Urology at Department of Urology, Heilbronn, Heidelberg University, Germany.Dr. Taş is able to provide patients curative surgery that is extremely precise, preserves sexual function, has minimal blood loss, minimal pain and quick recovery.


    Firsts of Safe Urology Clinic in Turkey: Penis injections of:
    Cellular derived from adipose tissue
    Autologous bone marrow mesenchymal Cellular
    Male-Shot

    After graduating from Istanbul Medical Faculty in 2004, Dr. Tuncay Taş completed his specialization in Urology at Taksim Training and Research Hospital in 2010. After the training he received in 2006 and 2007 at the “Laparoscopy, Robotics and Oncology Center” of Heildelberg University, Heilbronn SLK Hospital, Germany, he continues to serve his patients in Turkey, especially in the field of Laparoscopic/Robotic Surgery. The majority of Tuncay Taş’s urology practice consists of man sexual health, cancer diagnosis and treatments

    His sexual health and wellness practice offers cutting-edge technologies and treatment options for men. Dr Tas offers unique training and clinical protocols for practitioners who want to implement   Penile Implants , Penile Enhancement , SafeFill and MaleShot  into their practice. Dr Taş and his team presented the results of combined P.R.P (MALE-P-SHOT) and SVF application to the penis for the first time in Turkey at the scientific congress and shared the clinical results of these applications. It is also one of the first 5 centers in the world to publish the results of P.R.P (P.SHOT) applications. Dr Taş is one of the urology instructors at ISSCA who is fully involved in regenerative medicine.

    (Source: At the congress organized by İHA International Cellular Therapies Association, Dr. Tuncay Taş shared his cell research in clinical regenerative medicine and erectile dysfunction. 2019, Sexual Medicine-Original Research2021, Apr;9(2):100313.doi:10.1016/j.esxm.2020.100313. Epub 2021 30 January.)

    Recently Dr. Tas has developed a safe and effective treatment to improve penile circumference and has conducted training with a UK-based certification programme. This novel technique has been shown to have impressive and durable cosmetic results.

    OTHER AREAS OF FOCUS

    Robotic prostatectomy, Radical prostatectomy, HoLEP, Donor nephrectomy, Nephrectomy, Robotic surgery, Laparoscopic surgery, Prostate cancer, Kidney cancer, Bladder cancer, Testicular cancer, Retroperitoneal lymph node dissection for testicular cancer, Erectile dysfunction, Sexual dysfunction, Male infertility, Varicocelectomy, Male hypogonadism, Penile implant insertion, Urethroplasty, Penile reconstruction, Penile enlargement, Urethral reconstruction, Artificial urinary sphincter implantation, Bladder botox injection, Urodynamic testing, Bladder augmentation, Urinary diversion, Urethral stricture, Ureteral obstruction, HIPEC, Reconstructive surgery, Laparoscopic surgery, Fertility preservation, Minimally invasive surgery, Hypospadias

     

    Membership of Scientific Organizations


    Turkish Association of Urology
    Turkish Medical Association
    Association of Endourology
    European Association of Urology
    International Society for Stem Cells Applications

    • Publications
    https://scholar.google.com/citations?user=CA59D8UAAAAJ&hl=en

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Philipp-Andreas Hessler
  • 3.9 Good 14 reviews
  • Germany, Frankfurt am Main, Sachsenhausen Hospital
  • Head of the Gynecology Department, Gynecologist-Surgeon

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Doctor's visit
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Doctor's visit
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Find out about the best doctors here

20 top ranked Oncology doctors in the world are represented on this page. The list includes only verified specialists known for their experience and high success rates.

The ranking is composed according to the Bookimed patient reviews and considers the rating of hospitals where doctors practice.

Top 5 Oncology doctors on Bookimed.com:

How to choose the best Oncology doctors in the world?

The specialist’s CV contains details about the doctor’s expertise and work experience, education, scientific research, and languages spoken. Compare information on several specialists, read carefully about their experience, success rates, and methods they apply. Make sure the chosen doctor has relevant experience in the treatment of a medical issue you are looking for. Read reviews of patients who had a consultation with the chosen specialist.

Famous Oncology doctors have vast experience, continue education constantly, participate in professional associations and have positive feedback from patients treated.

What is the cost of a doctor's consultation?

The price for the consultation on Oncology varies between experts and depends on certain factors, such as:

  • the country of practicing
  • the clinical experience and reputation
  • the medical degree and educational background
  • the doctor’s workload
  • medical developments, proprietary techniques used, and awards, if any.

How to make an appointment with a chosen doctor?

To schedule your visit, just submit a request on Bookimed.com. Our coordinator will contact you to discuss the time and details of the appointment, so everything will go smoothly.

We can help to find the right doctors for Oncology if you have any difficulties with a choice. Bookimed services are free for patients ♥

Where you go for medical treatment

Kim Dae Hyun
  • 4.4 Good 51 reviews
  • Republic of Korea, Seoul, Kyung Hee University Hospital at Gangdong (KUIMS)
  • Prof. Kim Dae Hyun is an experienced Cardiac Surgeon with expertise in minimally-invasive thoracic surgery and the treatment of lung and esophageal cancer and mediastinal tumours. He has achieved success with percutaneous closure and holds two Ph.D degrees.
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Suk-Hwan Lee
  • 4.4 Good 51 reviews
  • 28 years of experience
  • Republic of Korea, Seoul, Kyung Hee University Hospital at Gangdong (KUIMS)
  • Surgeon, specialist in colorectal operations

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Martin Friedrich
  • 4.3 Good 42 reviews
  • 31 years of experience
  • Germany, Krefeld, Helios Hospital Krefeld
  • Dr. Martin Friedrich is a professor with 30 years of experience in oncology and urology. He provides various surgical procedures such as transurethral resection of the prostate, kidney-sparing surgery, radical post-dilon prostatectomy with nerve preservation, and kidney transplantation. He is also a member of multiple professional organizations including the Professional Association of German Urologists and European Association of Urology.
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Christian Sander
  • 4.3 Good 16 reviews
  • Germany, Hamburg, Asklepios St. Georg Hospital
  • Head of the Eduard Arning Clinic for Dermatology and Allergology
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Gastroectomy
$36,268 - $43,521
Doctor's visit
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Doctor's visit
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Evrim Metcalfe
  • 5 Excellent 2 reviews
  • 27 years of experience
  • Turkey, Istanbul, Medipol Bahçelievler Hospital
  • Experience

    2021 - 2022

    Clinical Manager of Radiation Oncology, Medicana International Istanbul Hospital

    2021 - 2022

    Department of Radiation Oncology, Biruni University Faculty of Medicine

    2020 - 2021

    Clinical Manager of Radiation Oncology, Medicana International Istanbul Hospital

    2017 - 2020

    Clinical Manager of Radiation Oncology, Neolife Medical Center

    2016 - 2017

    Department of Radiation Oncology, Eskişehir Osmangazi University Faculty of Medicine

    2011 - 2016

    Department of Radiation Oncology, Eskişehir Osmangazi University Faculty of Medicine

    2010 - 2011

    Department of Radiation Oncology, Eskişehir Osmangazi University Faculty of Medicine

    2008 - 2010

    Radiation Oncology Clinic, Samsun Training and Research Hospital (Education Coordinator)

    2006

    Medical Faculty, Dokuz Eylül University

    2006 - 2008

    Radiation Oncology Clinic, Samsun Mehmet Aydın State Hospital (Compulsory Service)

    2000 - 2006

    Medical Faculty, Dokuz Eylül University

     

    Education

    2022

    Biruni University Faculty of Medicine, Department of Radiation Oncology, Faculty Member, Professor Doctor

    2022

    Anadolu University Open Education Faculty Undergraduate Program, Cultural Heritage and Tourism

    2021

    Feyziye Schools Foundation Işık University Health Services Vocational School, Faculty Member, Associate Professor Doctor

    2017

    Eskişehir Osmangazi University Faculty of Medicine, Department of Radiation Oncology, Faculty Member

    2017

    Eskişehir Osmangazi University Faculty of Medicine, Department of Radiation Oncology, Associate Professor Doctor

    2006

    Samsun Training and Research Hospital, Specialist Doctor, Compulsory Service

    2006

    Dokuz Eylül University Faculty of Medicine, Department of Radiation Oncology, Medical Specialization

    1998

    Ege University, Faculty of Medicine

     

     

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Stereotaxic surgeries
$5,000 - $9,000
Radiation therapy for colorectal cancer
$4,000 - $6,000
Mohs microsurgery
$1,500 - $1,500
Michael Van Kampen
  • 4.4 Good 52 reviews
  • 36 years of experience
  • Germany, Frankfurt am Main, Nordwest Clinic (Krankenhaus)
  • Radiotherapy specialist
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Eckhart Weidmann
  • 4.4 Good 52 reviews
  • 35 years of experience
  • Germany, Frankfurt am Main, Nordwest Clinic (Krankenhaus)
  • Dr. Eckhart Weidemann is a highly experienced hematologist specializing in the treatment of non-Hodgkin lymphoma, with over 30 years of practice. He is the head of the Hematology sector at Nordwest Clinic.
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Axel Stang
  • 4.5 Good 123 reviews
  • 29 years of experience
  • accreditations:
  • Germany, Hamburg, Asklepios Hospital Barmbek
  • Dr. Axel Stang is a professor, Head Physician of Asklepios Barmbek Clinic, with a specialization in internal medicine, oncology, and hematology. He conducts antibody and molecular therapies to reduce tumor size, and is a member of multiple organizations and societies. Dr. Stang has published articles on the effectiveness of radiofrequency ablation in treating of metastatic colon cancer, and was a member of a research group that studied the effects of liver embolization. Patients can submit a request on the Bookimed website to get a consultation with the professor.

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Radiotherapy for uterine cancer
$8,290 - $13,471
Doctor's visit
Price on request
Radiotherapy for cervical cancer
$8,290 - $12,435
Thomas W Kraus
  • 4.4 Good 52 reviews
  • Germany, Frankfurt am Main, Nordwest Clinic (Krankenhaus)
  • Prof. Thomas W Kraus is a renowned gastrointestinal doctor in Germany with over 30 years of experience and 3,000+ surgical interventions performed. He specializes in Whipple procedure management, stomach oncology and treatment of liver diseases, and is the Chief Physician in Nordwest Clinic in Francfurt am Main. Prof. Kraus is a member of several prestigious national and international medical associations, and has received numerous awards for his achievements. He has a wide range of surgical services, including laparotomy, laparoscopy, radical resection, draining of inflammatory diseases, bile ducts surgical reconstruction, bypass, stapling of the damaged bile ducts, endoscopic correction of hernias, and more.

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Doctor's visit
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Doctor's visit
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Antonio Alcaraz
  • 4.3 Good 6 reviews
  • 37 years of experience
  • Spain, Barcelona, Hospital Quiron Barcelona
  • Dr. Antonio Alcaraz is a Spanish uro-oncologist and transplantologist with over 30 years of experience and 500 successful operations, specializing in the treatment of prostate cancer, kidney, bladder, and other urogenital system pathologies using minimally invasive and robotic systems, as well as congenital pathologies in children. He is a member of several prestigious urological societies.

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Stomach cancer surgery
$36,268 - $51,811
Gastroectomy
$41,449 - $43,521
Sidharth Sahni
  • 4.1 Good 9 reviews
  • 18 years of experience
  • accreditations:
  • India, Delhi, Apollo Hospital Indraprastha
  • Dr. Sidharth Sahni is a Surgical Oncologist with 20 years of experience in Breast cancer, Surgical oncology, Cancer research, Healthcare, and Public health. He is a certified tutor at the Royal College of Surgeons in Edinburgh, a member of the Indian Menopause Society and EUSOMA (European Society of Mastology), a Founding Member of the Indian Society of Nephrology, and a specialist breast surgeon to several embassies. He is also an invited speaker at national and international conferences, and has been a part of multiple international trials.

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Tongue cancer surgery
$6,100 - $8,300
Doctor's visit
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Doctor's visit
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Auala Hubert
  • 4.5 Good 12 reviews
  • 35 years of experience
  • accreditation:
  • Israel, Jerusalem, Hadassah Medical Center
  • Dr. Auala Hubert is a board-certified Medical Oncologist & Radiotherapist with 33 years of experience, speaking both English and Hebrew. She is a member of several medical and social service committees and holds qualifications in Oncology and Radiotherapy.

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Bone marrow transplantation
$190,000 - $200,000
Doctor's visit
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Doctor's visit
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Michael Lotem
  • 4.5 Good 12 reviews
  • 30 years of experience
  • Israel, Jerusalem, Hadassah Medical Center
  • Dr. Michael Lotem is the Head of the Melanoma and Cancer Immunotherapy Center at Hadassah Medical Center, researching SLAM receptors and treating patients with immunotherapies. He is supported by a team of clinicians and researchers, with access to clinical data and patient-derived tissues.
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Bone marrow transplantation
$190,000 - $200,000
Doctor's visit
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Doctor's visit
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Ahmet Gocmen
  • 4.3 Good 87 reviews
  • 32 years of experience
  • Turkey, Istanbul, Medicana Atasehir Hospital
  • Doctor has an extensive background in Gynecology and Obstetrics, with graduate education from Gazi University School of Medicine (1982-1988) and postgraduate education from Dicle University School of Medicine (1989-1993). Doctor has experience with Şişli Memorial Hospital Gynecology and Obstetrics Department (2017-2021), Emsey Hospital Obstetrics and Gynecology Department (2016-2017), Medeniyet University Head of Obstetrics and Gynecology Department (2012-2016), and several other positions. Doctor is certified in IVF and has training in robotic surgery, laparoscopic surgery, and gynecological oncology.

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Radiotherapy for cervical cancer
$3,000 - $9,000
Autologous bone marrow transplantation
$40,000 - $40,000
Doctor's visit
Price on request
Choosing Right Doctor and Clinic: Insider Tips
When selecting a doctor or clinic, keep these key points in mind:
Check credentials
Verify certifications from bodies like ISAPS, JCI, etc.
Review success rates
Choose doctors with solid experience in your specific treatment.
Read patient reviews
Browse Bookimed reviews from real patients to learn about their experiences.
Ensure effective communication
Pick clinics that offer language support for a smooth treatment process.
Ask about services
Confirm if they provide accommodation and transfers, and check the costs.
Choosing a clinic abroad can be stressful. At Bookimed, with over 800K patients helped, we understand your concerns. We know how to find trusted doctors, the best price-quality options, and solutions for even complex cases. We’re here to guide you every step of the way.
Yan Matsiivskiy
Head of Medical Coordinator Team