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    Last Updated: 10/30/2025

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    MediFind found 113 doctor with experience in HER-2 Positive Breast Cancer near Missouri, US. Of these, 89 are Experienced and 24 are Advanced.

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    113 providers found
      Experienced in HER-2 Positive Breast Cancer
      General Surgery
      Experienced in HER-2 Positive Breast Cancer
      General Surgery

      New Liberty Hospital Corporation

      2521 Glenn Hendren Dr, Suite 108, 
      Liberty, MO 
      Languages Spoken:
      English
      Accepting New Patients

      Kayla Barnard is a General Surgeon in Liberty, Missouri. Dr. Barnard is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her top areas of expertise are Intraductal Papilloma, Giant Mammary Hamartoma, Breast Cancer, Fibroadenoma, and Mastectomy. Dr. Barnard is currently accepting new patients.

      Experienced in HER-2 Positive Breast Cancer
      Hematology Oncology | Hematology | Oncology
      Experienced in HER-2 Positive Breast Cancer
      Hematology Oncology | Hematology | Oncology

      Midwest Oncology Associates LLC

      2100 Se Blue Pkwy, Lees Summit Medical Center, 
      Lee's Summit, MO 
      Languages Spoken:
      English, Telugu
      Accepting New Patients

      Aruna Rokkam is a Hematologist Oncology specialist and a Hematologist in Lee's Summit, Missouri. Dr. Rokkam is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her top areas of expertise are Paget Disease of the Breast, Pleuropulmonary Blastoma, Lung Cancer, and Breast Cancer. Dr. Rokkam is currently accepting new patients.

      Liana Makarian
      Advanced in HER-2 Positive Breast Cancer
      Hematology Oncology | Oncology | Hematology
      Advanced in HER-2 Positive Breast Cancer
      Hematology Oncology | Oncology | Hematology

      Missouri Cancer Care Pharmacy

      1705 E Broadway, Suite 100, 
      Columbia, MO 
      Languages Spoken:
      English

      Liana Makarian is a Hematologist Oncology specialist and an Oncologist in Columbia, Missouri. Dr. Makarian is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her top areas of expertise are Non-Hodgkin Lymphoma, Large-Cell Immunoblastic Lymphoma, Paget Disease of the Breast, Bone Marrow Aspiration, and Endoscopy.

      Learn about our expert tiers
      Mark M. Tungesvik
      Advanced in HER-2 Positive Breast Cancer
      Hematology Oncology | Hematology | Oncology
      Advanced in HER-2 Positive Breast Cancer
      Hematology Oncology | Hematology | Oncology

      Missouri Cancer Care Pharmacy

      1705 E Broadway, 
      Columbia, MO 
      Languages Spoken:
      English
      Accepting New Patients

      Mark Tungesvik is a Hematologist Oncology specialist and a Hematologist in Columbia, Missouri. Dr. Tungesvik is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Childhood Iron Deficiency Anemia, Bone Marrow Aspiration, and Endoscopy. Dr. Tungesvik is currently accepting new patients.

      Leonid V. Shunyakov
      Advanced in HER-2 Positive Breast Cancer
      Oncology | Hematology | Hematology Oncology
      Advanced in HER-2 Positive Breast Cancer
      Oncology | Hematology | Hematology Oncology

      Central Care PA

      1501 N Oakland Ave, 
      Bolivar, MO 
      Languages Spoken:
      English, Russian
      Accepting New Patients

      Leonid Shunyakov is an Oncologist and a Hematologist in Bolivar, Missouri. Dr. Shunyakov is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His top areas of expertise are Lung Cancer, Anal Cancer, Pleuropulmonary Blastoma, and Familial Colorectal Cancer. Dr. Shunyakov is currently accepting new patients.

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

      Washington University

      5225 Mid America Plz, 
      Saint Louis, MO 
      Languages Spoken:
      English
      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
      Hematology Oncology | Oncology | Hematology
      Advanced in HER-2 Positive Breast Cancer
      Hematology Oncology | Oncology | Hematology

      Missouri Cancer Care Pharmacy

      1705 E Broadway, 
      Columbia, MO 
      Languages Spoken:
      English

      Umasankar Ramadoss is a Hematologist Oncology specialist and an Oncologist in Columbia, Missouri. Dr. Ramadoss is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His top areas of expertise are Lung Cancer, Pleuropulmonary Blastoma, Paget Disease of the Breast, Bone Marrow Aspiration, and Liver Embolization.

      Advanced in HER-2 Positive Breast Cancer
      Hematology Oncology | Hematology | Oncology
      Advanced in HER-2 Positive Breast Cancer
      Hematology Oncology | Hematology | Oncology

      Missouri Cancer Care Pharmacy

      1705 E Broadway, Suite 100, 
      Columbia, MO 
      Languages Spoken:
      English
      Accepting New Patients

      Andrew Iliff is a Hematologist Oncology specialist and a Hematologist in Columbia, Missouri. Dr. Iliff is rated as an Advanced 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, Childhood Iron Deficiency Anemia, Bone Marrow Aspiration, and Gastrostomy. Dr. Iliff is currently accepting new patients.

      Advanced in HER-2 Positive Breast Cancer
      Hematology Oncology | Hematology | Oncology
      Advanced in HER-2 Positive Breast Cancer
      Hematology Oncology | Hematology | Oncology

      Missouri Cancer Care Pharmacy

      1705 E Broadway, Suite 100, 
      Columbia, MO 
      Languages Spoken:
      English

      Elangovan Balakrishnan is a Hematologist Oncology specialist and a Hematologist in Columbia, Missouri. Dr. Balakrishnan is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His top areas of expertise are Lung Cancer, Pleuropulmonary Blastoma, Paget Disease of the Breast, Bone Marrow Aspiration, and Endoscopy.

      Advanced in HER-2 Positive Breast Cancer
      Radiation Oncology
      Advanced in HER-2 Positive Breast Cancer
      Radiation Oncology

      Missouri Cancer Care Pharmacy

      54 Hospital Dr, 
      Osage Beach, MO 
      Languages Spoken:
      English
      Accepting New Patients

      Mark Bryer is a Radiation Oncologist in Osage Beach, Missouri. Dr. Bryer is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His top areas of expertise are Lung Cancer, Pleuropulmonary Blastoma, Familial Prostate Cancer, and Prostate Cancer. Dr. Bryer is currently accepting new patients.

      Advanced in HER-2 Positive Breast Cancer
      Radiation Oncology
      Advanced in HER-2 Positive Breast Cancer
      Radiation Oncology

      The Curators Of The University Of Missouri

      1 Hospital Dr, 
      Columbia, MO 
      Languages Spoken:
      English, Spanish
      Accepting New Patients

      Reed Cope is a Radiation Oncologist in Columbia, Missouri. Dr. Cope is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His top areas of expertise are Pleuropulmonary Blastoma, Primitive Neuroectodermal Tumor (PNET), Posterior Fossa Tumor, and Prostate Cancer. Dr. Cope is currently accepting new patients.

      Advanced in HER-2 Positive Breast Cancer
      Hematology Oncology | Hematology | Oncology
      Advanced in HER-2 Positive Breast Cancer
      Hematology Oncology | Hematology | Oncology

      Missouri Cancer Care Pharmacy

      1705 E Broadway, Suite 100, 
      Columbia, MO 
      Languages Spoken:
      English
      Accepting New Patients

      Alexandre Tungesvik is a Hematologist Oncology specialist and a Hematologist in Columbia, Missouri. Dr. Tungesvik is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His top areas of expertise are HER-2 Positive Breast Cancer, Triple-Negative Breast Cancer, Lung Cancer, and Childhood Iron Deficiency Anemia. Dr. Tungesvik is currently accepting new patients.

      Advanced in HER-2 Positive Breast Cancer
      Radiation Oncology
      Advanced in HER-2 Positive Breast Cancer
      Radiation Oncology

      The Curators Of The University Of Missouri

      1 Hospital Dr, 
      Columbia, MO 
      Languages Spoken:
      English
      Accepting New Patients

      Andrew Leiker is a Radiation Oncologist in Columbia, Missouri. Dr. Leiker is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His top areas of expertise are Prostate Cancer, Familial Prostate Cancer, Breast Cancer, and Melanoma. Dr. Leiker is currently accepting new patients.

      Advanced in HER-2 Positive Breast Cancer
      Radiation Oncology
      Advanced in HER-2 Positive Breast Cancer
      Radiation Oncology

      The Curators Of The University Of Missouri

      1 Hospital Dr, 
      Columbia, MO 
      Languages Spoken:
      English, Spanish
      Accepting New Patients

      Harold Johnson is a Radiation Oncologist in Columbia, Missouri. Dr. Johnson is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His top areas of expertise are Lung Cancer, Posterior Fossa Tumor, Pleuropulmonary Blastoma, and Familial Prostate Cancer. Dr. Johnson is currently accepting new patients.

      Advanced in HER-2 Positive Breast Cancer
      Oncology | Hematology
      Advanced in HER-2 Positive Breast Cancer
      Oncology | Hematology

      St Louis Cancer Care Llp

      3440 De Paul Ln, Suite 201, 
      Bridgeton, MO 
      Languages Spoken:
      English, Portuguese, Spanish
      Accepting New Patients

      Juan Cuevas is an Oncologist and a Hematologist in Bridgeton, Missouri. Dr. Cuevas is rated as an Advanced 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, Pleuropulmonary Blastoma, and HER-2 Positive Breast Cancer. Dr. Cuevas is currently accepting new patients.

      Advanced in HER-2 Positive Breast Cancer
      Oncology | Hematology
      Advanced in HER-2 Positive Breast Cancer
      Oncology | Hematology

      Washington University

      1 Barnes Jewish Hospital Plz, 
      Saint Louis, MO 
      Languages Spoken:
      English
      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.

      Advanced in HER-2 Positive Breast Cancer
      Advanced in HER-2 Positive Breast Cancer

      Washington University

      150 Entrance Way, St Peters Siteman Cancer C, 
      St Peters, MO 
      Languages Spoken:
      English
      Accepting New Patients

      Ashley Frith is an Oncologist in St Peters, Missouri. Dr. Frith 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. Frith is currently accepting new patients.

      Advanced in HER-2 Positive Breast Cancer
      Radiation Oncology
      Advanced in HER-2 Positive Breast Cancer
      Radiation Oncology

      The Curators Of The University Of Missouri

      1 Hospital Dr, 
      Columbia, MO 
      Languages Spoken:
      English, Japanese
      Accepting New Patients

      William Decker is a Radiation Oncologist in Columbia, Missouri. Dr. Decker is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His top areas of expertise are Lung Cancer, Pleuropulmonary Blastoma, Familial Prostate Cancer, and Laryngeal Cancer. Dr. Decker is currently accepting new patients.

      Advanced in HER-2 Positive Breast Cancer
      General Surgery
      Advanced in HER-2 Positive Breast Cancer
      General Surgery

      Mercy Clinic St Louis Cancer And Breast Institute LLC

      15945 Clayton Rd, Suite 120, 
      Ballwin, MO 
      Languages Spoken:
      English
      Accepting New Patients

      Sarah Colwick is a General Surgeon in Ballwin, Missouri. Dr. Colwick 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. Colwick is currently accepting new patients.

      Advanced in HER-2 Positive Breast Cancer
      General Surgery
      Advanced in HER-2 Positive Breast Cancer
      General Surgery

      Mercy Clinic St Louis Cancer And Breast Institute LLC

      621 S New Ballas Rd, 260a Mercy Clinic Breast S, 
      Saint Louis, MO 
      Languages Spoken:
      English
      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.

      Showing 1-20 of 113

      Last Updated: 10/30/2025

      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 Missouri, US?

      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 Missouri, US?

      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 does MediFind rank HER-2 Positive Breast Cancer doctors in Missouri, US?

      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 Missouri, US?

      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 Missouri, US?

      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 Missouri, US?

      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 Missouri, US?

      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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