The 20 Best HER-2 Positive Breast Cancer Doctors in Germany

Find the Top HER-2 Positive Breast Cancer Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 43 doctor with experience in HER-2 Positive Breast Cancer near Germany. Of these, 34 are Experienced, 5 are Distinguished and 4 are Advanced.

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43 providers found
    Distinguished in HER-2 Positive Breast Cancer

    Nadia Harbeck
    Distinguished in HER-2 Positive Breast Cancer

    Nadia Harbeck
    Kerpener Str. 34, 
    Koeln, NW, DE 

    Nadia Harbeck practices practicing medicine in Koeln, Germany. Ms. Harbeck is rated as a Distinguished expert by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 15 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, PIK3CA-Related Overgrowth Spectrum, Triple-Negative Breast Cancer, Agranulocytosis, and Mastectomy.

    Distinguished in HER-2 Positive Breast Cancer

    Gunter Von Minckwitz
    Distinguished in HER-2 Positive Breast Cancer

    Gunter Von Minckwitz
    Martin Behaim Str. 12, 
    Neu Isenburg, HE, DE 

    Gunter Von Minckwitz practices practicing medicine in Neu Isenburg, Germany. Mr. Von Minckwitz is rated as a Distinguished expert by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Triple-Negative Breast Cancer, PIK3CA-Related Overgrowth Spectrum, HER-2 Positive Breast Cancer, and Mastectomy.

    Distinguished in HER-2 Positive Breast Cancer

    Michael M. Untch
    Distinguished in HER-2 Positive Breast Cancer

    Michael M. Untch

    Medizinisches Zentrum Bonn Friedensplatz

    Bonn, NW, DE 

    Michael Untch practices practicing medicine in Bonn, Germany. Mr. Untch is rated as a Distinguished expert by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Triple-Negative Breast Cancer, HER2 Negative Breast Cancer, Mastectomy, and Salpingo-Oophorectomy.

    Learn about our expert tiers
    Distinguished in HER-2 Positive Breast Cancer

    Sibylle F. Loibl
    Distinguished in HER-2 Positive Breast Cancer

    Sibylle F. Loibl
    Martin Behaim Str 12, 
    Neu Isenburg, HE, DE 

    Sibylle Loibl practices practicing medicine in Neu Isenburg, Germany. Ms. Loibl is rated as a Distinguished expert by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, PIK3CA-Related Overgrowth Spectrum, Triple-Negative Breast Cancer, Breast Cancer in Men, and Mastectomy.

    Distinguished in HER-2 Positive Breast Cancer

    Jens B. Huober
    Distinguished in HER-2 Positive Breast Cancer

    Jens B. Huober
    Albert Einstein Allee 23, 
    Ulm, BW, DE 

    Jens Huober practices practicing medicine in Ulm, Germany. Mr. Huober is rated as a Distinguished expert by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Triple-Negative Breast Cancer, HER-2 Positive Breast Cancer, HER2 Negative Breast Cancer, and Mastectomy.

    Advanced in HER-2 Positive Breast Cancer

    Christoph Thomssen
    Advanced in HER-2 Positive Breast Cancer

    Christoph Thomssen
    Ernst Grube Str. 40, 
    Halle, NI, DE 

    Christoph Thomssen practices practicing medicine in Halle, Germany. Mr. Thomssen is rated as an Advanced expert by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses HER2 Negative Breast Cancer, Breast Cancer, BRCA Positive Breast Cancer, Mastectomy, and Hormone Replacement Therapy (HRT).

    Advanced in HER-2 Positive Breast Cancer

    Frederik Marme
    Advanced in HER-2 Positive Breast Cancer

    Frederik Marme
    Mannheim, BW, DE 

    Frederik Marme practices practicing medicine in Mannheim, Germany. Mr. Marme is rated as an Advanced expert by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Ovarian Cancer, Triple-Negative Breast Cancer, Mastectomy, and Lymphadenectomy.

    Advanced in HER-2 Positive Breast Cancer

    Carsten Denkert
    Advanced in HER-2 Positive Breast Cancer

    Carsten Denkert
    Marburg An Der Lahn, HE, DE 

    Carsten Denkert practices practicing medicine in Marburg An Der Lahn, Germany. Mr. Denkert is rated as an Advanced expert by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Triple-Negative Breast Cancer, PIK3CA-Related Overgrowth Spectrum, Ovarian Cancer, and Mastectomy.

    Advanced in HER-2 Positive Breast Cancer

    Sebastian Diegeler
    Advanced in HER-2 Positive Breast Cancer

    Sebastian Diegeler
    Koeln, NW, DE 

    Sebastian Diegeler practices practicing medicine in Koeln, Germany. Mr. Diegeler is rated as an Advanced expert by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses HER-2 Positive Breast Cancer and Cerebral Hypoxia.

    Experienced in HER-2 Positive Breast Cancer

    Cornelia Liedtke
    Experienced in HER-2 Positive Breast Cancer

    Cornelia Liedtke
    Ratzeburger Allee 160, 
    Luebeck, SH, DE 

    Cornelia Liedtke practices practicing medicine in Luebeck, Germany. Ms. Liedtke is rated as an Experienced expert by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Triple-Negative Breast Cancer, HER-2 Positive Breast Cancer, Breast Cancer in Men, and Mastectomy.

    Experienced in HER-2 Positive Breast Cancer

    Matthias Christgen
    Experienced in HER-2 Positive Breast Cancer

    Matthias Christgen
    Carl Neuberg Str. 1, 
    Hannover, NI, DE 

    Matthias Christgen practices practicing medicine in Hannover, Germany. Mr. Christgen is rated as an Experienced expert by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Triple-Negative Breast Cancer, PIK3CA-Related Overgrowth Spectrum, HER2 Negative Breast Cancer, and Mastectomy.

    Experienced in HER-2 Positive Breast Cancer

    Andreas Schneeweiss
    Experienced in HER-2 Positive Breast Cancer

    Andreas Schneeweiss
    Heidelberg, BW, DE 

    Andreas Schneeweiss practices practicing medicine in Heidelberg, Germany. Mr. Schneeweiss is rated as an Experienced expert by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Triple-Negative Breast Cancer, HER2 Negative Breast Cancer, PIK3CA-Related Overgrowth Spectrum, and Mastectomy.

    Experienced in HER-2 Positive Breast Cancer

    Andreas D. Hartkopf
    Experienced in HER-2 Positive Breast Cancer

    Andreas D. Hartkopf
    Otfried Müller Str. 10, 
    Tuebingen, BW, DE 

    Andreas Hartkopf practices practicing medicine in Tuebingen, Germany. Mr. Hartkopf is rated as an Experienced expert by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Metastatic Pleural Tumor, BRCA Positive Breast Cancer, Mastectomy, and Hysterectomy.

    Experienced in HER-2 Positive Breast Cancer

    Martin Gotte
    Experienced in HER-2 Positive Breast Cancer

    Martin Gotte
    Albert Schweitzer Str. 33, 
    Muenster, NW, DE 

    Martin Gotte practices practicing medicine in Muenster, Germany. Mr. Gotte is rated as an Experienced expert by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Endometriosis, Triple-Negative Breast Cancer, Inflammatory Breast Cancer, and Breast Cancer.

    Experienced in HER-2 Positive Breast Cancer

    Michael Hauptmann
    Experienced in HER-2 Positive Breast Cancer

    Michael Hauptmann
    Neuruppin, BB, DE 

    Michael Hauptmann practices practicing medicine in Neuruppin, Germany. Mr. Hauptmann is rated as an Experienced expert by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Hodgkin Lymphoma, HER-2 Positive Breast Cancer, Mastectomy, and Orchiectomy.

    Experienced in HER-2 Positive Breast Cancer

    Hans Tesch
    Experienced in HER-2 Positive Breast Cancer

    Hans Tesch
    Frankfurt Am Main, HE, DE 

    Hans Tesch practices practicing medicine in Frankfurt Am Main, Germany. Mr. Tesch is rated as an Experienced expert by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, HER2 Negative Breast Cancer, Agranulocytosis, BRCA Positive Breast Cancer, and Mastectomy.

    Experienced in HER-2 Positive Breast Cancer

    Tanja N. Fehm
    Experienced in HER-2 Positive Breast Cancer

    Tanja N. Fehm
    Calwer Str 7, 
    Tuebingen, BW, DE 

    Tanja Fehm practices practicing medicine in Tuebingen, Germany. Ms. Fehm is rated as an Experienced expert by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, HER2 Negative Breast Cancer, Vulvar Cancer, Mastectomy, and Tissue Biopsy.

    Experienced in HER-2 Positive Breast Cancer

    Christian P. Houbois
    Experienced in HER-2 Positive Breast Cancer

    Christian P. Houbois
    Kerpener Str. 62, 
    Koeln, NW, DE 

    Christian Houbois practices practicing medicine in Koeln, Germany. Mr. Houbois is rated as an Experienced expert by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Swyer-James Syndrome, Multicentric Castleman Disease (MCD), HER-2 Positive Breast Cancer, Thrombectomy, and Coronary Artery Bypass Graft (CABG).

    Experienced in HER-2 Positive Breast Cancer

    Hans J. Stemmler
    Experienced in HER-2 Positive Breast Cancer

    Hans J. Stemmler
    Munich, BY, DE 

    Hans Stemmler practices practicing medicine in Munich, Germany. Stemmler is rated as an Experienced expert by MediFind in the treatment of HER-2 Positive Breast Cancer. Their clinical expertise encompasses HER-2 Positive Breast Cancer, COVID-19, Thrombocytopenia, Acute Respiratory Distress Syndrome (ARDS), and Bone Marrow Transplant.

    Experienced in HER-2 Positive Breast Cancer

    Oleg Gluz
    Experienced in HER-2 Positive Breast Cancer

    Oleg Gluz
    Ludwig Weber Str. 15, 
    Moenchengladbach, NW, DE 

    Oleg Gluz practices practicing medicine in Moenchengladbach, Germany. Mr. Gluz is rated as an Experienced expert by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Triple-Negative Breast Cancer, HER2 Negative Breast Cancer, PIK3CA-Related Overgrowth Spectrum, and Mastectomy.

    While we make every effort to provide the best results possible, data is currently limited outside of the United States. Doctors listed may include both clinicians and researchers, and individuals relocate frequently. We recommend contacting doctors directly to confirm their location and areas of focus. Contact information is provided when available. Learn more about our expert tiers.
    Showing 1-20 of 43

    Last Updated: 04/28/2026

    What is the definition of HER-2 Positive Breast Cancer?

    HER2-positive breast cancer is a subtype of breast cancer that contains human epidermal growth factor receptor 2 (HER2), which is a protein that increases the growth of cancer cells. One out of five breast cancers contain the HER2 protein. Eighteen-to-twenty percent of invasive breast cancers are HER2-positive, which are more aggressive than other breast cancers, more likely to spread and relapse, and have resulted in a decreased survival rate in the past. While previously considered to be the most aggressive type of breast cancer, HER-2 positive breast cancer can now be treated with new biologic targeted therapies that have significantly improved outcomes. HER2-positive breast cancer is categorized in stages that take into account the diameter of the tumor, whether the cancer has spread to axillary (underarm) lymph nodes, and whether the cancer has spread to other organs, such as the liver, lung, brain and bone. Staging allows for treatment plans that target each patient’s individual breast cancer disease. Early breast cancers are staged based on the following criteria: Stage 0 – Ductal cancer in situ (DCIS), or a noninvasive breast cancer that is limited to the ducts. Stage I (A/B) – Cancer has spread from ducts to the surrounding fatty breast tissue. Tumor is smaller than 2 centimeters and has not spread to lymph nodes. Stage II (IIA/B) – Cancer has spread from ducts to the surrounding fatty breast tissue and may have spread to near lymph nodes. Tumor is between 2-to-5 centimeters wide. Advanced breast cancers are staged based on the following criteria: Stage III (IIIA/B) – The tumor is larger than 5 centimeters, cancer may or may not have spread to lymph nodes, or the tumor is smaller, and cancer has spread to lymph nodes. Stage IV – Metastatic Breast Cancer. Cancer has spread to lymph nodes and other parts of the body, with other organs affected, such as liver, lungs, brain, or bones.

    When should I see a HER-2 Positive Breast Cancer doctor in Germany?

    There are various reasons why you may want to see a specialist, such as: 

    • Your primary care provider recommends it. 
    • Your condition requires expert knowledge and specialized care. 
    • Your symptoms persist or worsen despite treatment. 
    • You need specialized testing or procedures. 
    • You want a second opinion.  

    What should I consider when choosing a HER-2 Positive Breast Cancer doctor in Germany?

    It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

    How do I find the best HER-2 Positive Breast Cancer doctor in Germany?

    You can find a HER-2 Positive Breast Cancer doctor in any of the 10 largest U.S. cities by clicking below:

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    HER-2 Positive Breast Cancer doctor near Philadelphia, PA
    HER-2 Positive Breast Cancer doctor near Atlanta, GA
    HER-2 Positive Breast Cancer doctor near Boston, MA
    HER-2 Positive Breast Cancer doctor near Dallas, TX
    HER-2 Positive Breast Cancer doctor near San Jose, CA

    How does MediFind rank HER-2 Positive Breast Cancer doctors in Germany?

    MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

    What types of insurance are accepted by HER-2 Positive Breast Cancer doctors in Germany?

    Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

    How can I book an appointment online with a HER-2 Positive Breast Cancer doctor in Germany?

    MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the HER-2 Positive Breast Cancer doctor search results page. 

    Why is it important to get a second opinion from a different HER-2 Positive Breast Cancer doctor?

    Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

    How can I prepare for my appointment with a HER-2 Positive Breast Cancer doctor in Germany?

    Prepare for your appointment by gathering the following items: 

    • Copies of medical records (dating back at least one year) 
    • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
    • Family history of disease 
    • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
    • Allergies to medications, food, latex, insects, etc.  
    • List of questions and concerns 
    • Your insurance card 

    You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

    What questions should I ask my HER-2 Positive Breast Cancer doctor?

    Here are some sample questions: 

    • Can you explain in simple terms what this condition is and how it’s treated? 
    • What symptoms or side effects should I watch for? 
    • What tests will be involved, and when can I expect results? 
    • Are there other specialists I need to see? 
    • What’s the best way to reach you if I have follow-up questions? 

    How can I learn about the latest clinical trials and research advances my HER-2 Positive Breast Cancer doctor may know about?

    MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

    MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

    Can I filter my search to show male or female HER-2 Positive Breast Cancer doctors in Germany?

    Look for the filter feature on the left side of the HER-2 Positive Breast Cancer doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

    Can I filter my search to find a HER-2 Positive Breast Cancer doctor that offers video calls?

    Look for the filter feature on the left-side of the HER-2 Positive Breast Cancer doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

    Reviewed on: 11/11/24  

    By: MediFind Medical Staff 

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