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    Last Updated: 02/22/2026

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    MediFind found 38 doctor with experience in HER-2 Positive Breast Cancer near St Louis, MO. Of these, 29 are Experienced and 9 are Advanced.

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    38 providers found
      Advanced in HER-2 Positive Breast Cancer

      Dr. Rebecca L. Aft
      Surgical Oncology | General Surgery
      Advanced in HER-2 Positive Breast Cancer

      Dr. Rebecca L. Aft
      Surgical Oncology | General Surgery

      Washington University

      4921 Parkview Pl, 
      Saint Louis, MO 
       (3.6 miles away)
      314-362-4699
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Rebecca Aft is a Surgical Oncologist and a General Surgeon in Saint Louis, Missouri. Dr. Aft is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her top areas of expertise are Breast Cancer, Inflammatory Breast Cancer, Paget Disease of the Breast, Mastectomy, and Lymphadenectomy. Dr. Aft is currently accepting new patients.

      Julie A. Margenthaler
      Experienced in HER-2 Positive Breast Cancer

      Dr. Julie A. Margenthaler
      Surgical Oncology | General Surgery
      Experienced in HER-2 Positive Breast Cancer

      Dr. Julie A. Margenthaler
      Surgical Oncology | General Surgery

      Washington University

      4921 Parkview Pl, 
      Saint Louis, MO 
       (3.6 miles away)
      314-362-4699
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Julie Margenthaler is a Surgical Oncologist and a General Surgeon in Saint Louis, Missouri. Dr. Margenthaler is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Intraductal Papilloma, Mastectomy, and Lymphadenectomy. Dr. Margenthaler is currently accepting new patients.

      Advanced in HER-2 Positive Breast Cancer

      Dr. Cynthia X. Ma
      Oncology | Hematology
      Advanced in HER-2 Positive Breast Cancer

      Dr. Cynthia X. Ma
      Oncology | Hematology

      Washington University

      1 Barnes Jewish Hospital Plz, 
      Saint Louis, MO 
       (3.6 miles away)
      314-747-3000
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Cynthia Ma is an Oncologist and a Hematologist in Saint Louis, Missouri. Dr. Ma is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her top areas of expertise are Breast Cancer, Triple-Negative Breast Cancer, HER2 Negative Breast Cancer, and Paget Disease of the Breast. Dr. Ma is currently accepting new patients.

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

      Dr. Alaina J. Kessler
      Oncology
      Advanced in HER-2 Positive Breast Cancer

      Dr. Alaina J. Kessler
      Oncology

      Washington University

      1 Barnes Jewish Hospital Plz, 
      Saint Louis, MO 
       (3.6 miles away)
      314-747-3000
      Languages Spoken:
      English
      See accepted insurances

      Alaina Kessler is an Oncologist in Saint Louis, Missouri. Dr. Kessler is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Angiosarcoma, Inflammatory Breast Cancer, and Salpingo-Oophorectomy.

      Advanced in HER-2 Positive Breast Cancer

      Dr. Nusayba A. Bagegni
      Oncology
      Advanced in HER-2 Positive Breast Cancer

      Dr. Nusayba A. Bagegni
      Oncology

      Washington University

      1 Barnes Jewish Hospital Plz, 
      Saint Louis, MO 
       (3.6 miles away)
      314-747-3000
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Nusayba Bagegni is an Oncologist in Saint Louis, Missouri. Dr. Bagegni is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Angiosarcoma, and Inflammatory Breast Cancer. Dr. Bagegni is currently accepting new patients.

      Advanced in HER-2 Positive Breast Cancer

      Dr. Katherine Clifton
      Hematology | Oncology
      Advanced in HER-2 Positive Breast Cancer

      Dr. Katherine Clifton
      Hematology | Oncology

      Washington University

      1 Barnes Jewish Hospital Plz, 
      Saint Louis, MO 
       (3.6 miles away)
      314-747-3000
      Languages Spoken:
      English
      See accepted insurances

      Katherine Clifton is a Hematologist and an Oncologist in Saint Louis, Missouri. Dr. Clifton is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Agranulocytosis, and HER-2 Positive Breast Cancer.

      Advanced in HER-2 Positive Breast Cancer

      Dr. Katherine Weilbaecher
      Hematology | Oncology
      Advanced in HER-2 Positive Breast Cancer

      Dr. Katherine Weilbaecher
      Hematology | Oncology

      Washington University

      1 Barnes Jewish Hospital Plz, 
      Saint Louis, MO 
       (3.6 miles away)
      314-747-3000
      Languages Spoken:
      English
      See accepted insurances

      Katherine Weilbaecher is a Hematologist and an Oncologist in Saint Louis, Missouri. Dr. Weilbaecher is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her top areas of expertise are Breast Cancer, Agranulocytosis, Paget Disease of the Breast, and Triple-Negative Breast Cancer.

      Experienced in HER-2 Positive Breast Cancer

      Dr. Imran Zoberi
      Radiation Oncology
      Experienced in HER-2 Positive Breast Cancer

      Dr. Imran Zoberi
      Radiation Oncology

      Washington University

      4921 Parkview Pl, Lowr Lvl, 
      Saint Louis, MO 
       (3.6 miles away)
      314-362-9715
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Imran Zoberi is a Radiation Oncologist in Saint Louis, Missouri. Dr. Zoberi is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His top areas of expertise are Breast Cancer, Adult Soft Tissue Sarcoma, Undifferentiated Pleomorphic Sarcoma, and Prostate Cancer. Dr. Zoberi is currently accepting new patients.

      Experienced in HER-2 Positive Breast Cancer

      Dr. Jennifer L. De Los Santos
      Radiation Oncology
      Experienced in HER-2 Positive Breast Cancer

      Dr. Jennifer L. De Los Santos
      Radiation Oncology

      Washington University

      4921 Parkview Pl, Lowr Lvl, 
      Saint Louis, MO 
       (3.6 miles away)
      314-362-9715
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Jennifer De Los Santos is a Radiation Oncologist in Saint Louis, Missouri. Dr. De Los Santos is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her top areas of expertise are Breast Cancer, Intraductal Papilloma, Acoustic Neuroma, and Adenoid Cystic Carcinoma. Dr. De Los Santos is currently accepting new patients.

      Experienced in HER-2 Positive Breast Cancer

      Dr. Susan J. Laduzinsky
      Radiation Oncology
      Experienced in HER-2 Positive Breast Cancer

      Dr. Susan J. Laduzinsky
      Radiation Oncology

      Washington University

      4921 Parkview Pl, Lowr Lvl, 
      Saint Louis, MO 
       (3.6 miles away)
      314-362-9715
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Susan Laduzinsky is a Radiation Oncologist in Saint Louis, Missouri. Dr. Laduzinsky is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her top areas of expertise are Pleuropulmonary Blastoma, Breast Cancer, Small Cell Lung Cancer (SCLC), and Squamous Cell Lung Carcinoma. Dr. Laduzinsky is currently accepting new patients.

      Experienced in HER-2 Positive Breast Cancer

      Dr. Maria A. Thomas
      Radiation Oncology
      Experienced in HER-2 Positive Breast Cancer

      Dr. Maria A. Thomas
      Radiation Oncology

      Washington University

      4921 Parkview Pl, Lowr Lvl, 
      Saint Louis, MO 
       (3.6 miles away)
      314-362-9715
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Maria Thomas is a Radiation Oncologist in Saint Louis, Missouri. Dr. Thomas is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her top areas of expertise are Breast Cancer, Intraductal Papilloma, Lung Cancer, and Marginal Zone Lymphoma (MZL). Dr. Thomas is currently accepting new patients.

      Experienced in HER-2 Positive Breast Cancer

      Dr. Susan L. Luedke
      Oncology | Hematology Oncology
      Experienced in HER-2 Positive Breast Cancer

      Dr. Susan L. Luedke
      Oncology | Hematology Oncology
      6435 Chippewa St, 
      Saint Louis, MO 
       (6.0 miles away)
      315-353-1870
      Languages Spoken:
      English, Spanish
      See accepted insurances
      Accepting New Patients

      Susan Luedke is an Oncologist and a Hematologist Oncology provider in Saint Louis, Missouri. Dr. Luedke is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Angiosarcoma, and Inflammatory Breast Cancer. Dr. Luedke is currently accepting new patients.

      Experienced in HER-2 Positive Breast Cancer

      Dr. Alice M. Wood
      Hematology Oncology | Hematology | Oncology
      Experienced in HER-2 Positive Breast Cancer

      Dr. Alice M. Wood
      Hematology Oncology | Hematology | Oncology

      Ssm Medical Group Inc

      6400 Clayton Rd, Suite 302, 
      Richmond Heights, MO 
       (6.0 miles away)
      314-645-3370
      Languages Spoken:
      English, Korean
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Alice Wood is a Hematologist Oncology specialist and a Hematologist in Richmond Heights, Missouri. Dr. Wood is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her top areas of expertise are Spontaneous Coronary Artery Dissection (SCAD), Thrombocytopenia, Vitamin D Deficiency, and Lung Cancer. Dr. Wood is currently accepting new patients.

      Experienced in HER-2 Positive Breast Cancer

      Dr. Mudresh R. Mehta
      Hematology Oncology | Hematology | Oncology
      Experienced in HER-2 Positive Breast Cancer

      Dr. Mudresh R. Mehta
      Hematology Oncology | Hematology | Oncology

      Ssm Medical Group Inc

      6400 Clayton Rd, Suite 302, 
      Richmond Heights, MO 
       (6.0 miles away)
      314-645-3370
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Mudresh Mehta is a Hematologist Oncology specialist and a Hematologist in Richmond Heights, Missouri. Dr. Mehta is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His top areas of expertise are Breast Cancer, Paget Disease of the Breast, Colorectal Cancer, and Familial Colorectal Cancer. Dr. Mehta is currently accepting new patients.

      Experienced in HER-2 Positive Breast Cancer

      Dr. Stephanie L. Schnepp
      General Surgery
      Experienced in HER-2 Positive Breast Cancer

      Dr. Stephanie L. Schnepp
      General Surgery

      Ssm Medical Group Inc

      1035 Bellevue Ave, Suite 500, 
      Saint Louis, MO 
       (6.2 miles away)
      314-925-4770
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Stephanie Schnepp is a General Surgeon in Saint Louis, Missouri. Dr. Schnepp is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Intraductal Papilloma, Angiosarcoma, and Lymphadenectomy. Dr. Schnepp is currently accepting new patients.

      Foluso O. Ademuyiwa
      Advanced in HER-2 Positive Breast Cancer

      Dr. Foluso O. Ademuyiwa
      Oncology
      Advanced in HER-2 Positive Breast Cancer

      Dr. Foluso O. Ademuyiwa
      Oncology

      Washington University

      5225 Mid America Plz, 
      Saint Louis, MO 
       (13.2 miles away)
      800-647-2098
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Foluso Ademuyiwa is an Oncologist in Saint Louis, Missouri. Dr. Ademuyiwa is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her top areas of expertise are Breast Cancer, Triple-Negative Breast Cancer, Paget Disease of the Breast, and Angiosarcoma. Dr. Ademuyiwa is currently accepting new patients.

      Advanced in HER-2 Positive Breast Cancer

      Dr. Cara E. Hahs
      General Surgery
      Advanced in HER-2 Positive Breast Cancer

      Dr. Cara E. Hahs
      General Surgery

      Mercy Clinic St Louis Cancer And Breast Institute LLC

      621 S New Ballas Rd, 260a Mercy Clinic Breast S, 
      Saint Louis, MO 
       (13.4 miles away)
      314-251-8001
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Cara Hahs is a General Surgeon in Saint Louis, Missouri. Dr. Hahs is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Angiosarcoma, Inflammatory Breast Cancer, and Lymphadenectomy. Dr. Hahs is currently accepting new patients.

      Advanced in HER-2 Positive Breast Cancer

      Dr. Rama Suresh
      Hematology | Oncology
      Advanced in HER-2 Positive Breast Cancer

      Dr. Rama Suresh
      Hematology | Oncology

      Washington University

      10 Barnes W Dr, 200 Asthma And Allergy Cente, 
      St Louis, MO 
       (14.9 miles away)
      314-996-8670
      Languages Spoken:
      English
      See accepted insurances

      Rama Suresh is a Hematologist and an Oncologist in St Louis, Missouri. Dr. Suresh is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her top areas of expertise are Pancreatic Cancer, Breast Cancer, Colorectal Cancer, Familial Pancreatic Cancer, and Tissue Biopsy.

      Experienced in HER-2 Positive Breast Cancer

      Dr. Andrew A. Davis
      Oncology
      Experienced in HER-2 Positive Breast Cancer

      Dr. Andrew A. Davis
      Oncology

      Washington University

      11133 Dunn Rd, 
      Saint Louis, MO 
       (10.5 miles away)
      314-362-7603
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Andrew Davis is an Oncologist in Saint Louis, Missouri. Dr. Davis is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His top areas of expertise are Breast Cancer, Paget Disease of the Breast, Angiosarcoma, and Inflammatory Breast Cancer. Dr. Davis is currently accepting new patients.

      Experienced in HER-2 Positive Breast Cancer

      Dr. Craig R. Hildreth
      Oncology | Hematology
      Experienced in HER-2 Positive Breast Cancer

      Dr. Craig R. Hildreth
      Oncology | Hematology

      St Louis Cancer Care Llp

      10004 Kennerly Rd, Suite 137a, 
      Saint Louis, MO 
       (12.8 miles away)
      314-842-7301
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Craig Hildreth is an Oncologist and a Hematologist in Saint Louis, Missouri. Dr. Hildreth is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His top areas of expertise are Pleuropulmonary Blastoma, Paget Disease of the Breast, Multiple Myeloma, and Lung Cancer. Dr. Hildreth is currently accepting new patients.

      Showing 1-20 of 38

      Last Updated: 02/22/2026

      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 near St Louis, MO?

      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 near St Louis, MO?

      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 near St Louis, MO?

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

      HER-2 Positive Breast Cancer doctor near New York, NY
      HER-2 Positive Breast Cancer doctor near Los Angeles, CA
      HER-2 Positive Breast Cancer doctor near Chicago, IL
      HER-2 Positive Breast Cancer doctor near Houston, TX
      HER-2 Positive Breast Cancer doctor near Phoenix, AZ
      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 near St Louis, MO?

      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 near St Louis, MO?

      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 near St Louis, MO?

      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 near St Louis, MO?

      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 near St Louis, MO?

      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 

      Read more about our Content Policy. 

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