The 20 Best HER-2 Positive Breast Cancer Doctors Near Me in saint louis, MO

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

Last Updated: 09/26/2026

Save doctors for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Already have a doctor?
Find A Second Opinion

MediFind found 33 doctor with experience in HER-2 Positive Breast Cancer near saint louis, MO. Of these, 27 are Experienced and 6 are Advanced.

Location
LocationClose
33 providers found
    Advanced in HER-2 Positive Breast Cancer
    Advanced in HER-2 Positive Breast Cancer
    Referral may be required

    Washington University School Of Medicine

    4921 Parkview Pl, 
    Saint Louis, MO 
     (3.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Katherine Weilbaecher is an Oncologist practicing medicine in Saint Louis, Missouri. Dr. Weilbaecher is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Agranulocytosis, Paget Disease of the Breast, and HER-2 Positive Breast Cancer. Dr. Weilbaecher is currently accepting new patients.

    Advanced in HER-2 Positive Breast Cancer
    General Surgery
    Advanced in HER-2 Positive Breast Cancer
    General Surgery
    Referral may be required

    Barnes-Jewish Hospital

    1 Barnes Jewish Hospital Plz, 
    Saint Louis, MO 
     (3.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Rebecca Aft is a General Surgeon practicing medicine in Saint Louis, Missouri. Dr. Aft is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Inflammatory Breast Cancer, Paget Disease of the Breast, Mastectomy, and Lymphadenectomy. Dr. Aft is currently accepting new patients.

    Experienced in HER-2 Positive Breast Cancer
    Experienced in HER-2 Positive Breast Cancer
    Referral may be required

    Washington University

    4500 Forest Park Ave, 
    Saint Louis, MO 
     (3.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michael Iglesia is an Oncologist practicing medicine in Saint Louis, Missouri. Dr. Iglesia is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His clinical expertise encompasses HER-2 Positive Breast Cancer, Breast Cancer, Colorectal Cancer, and Pancreatic Cancer. Dr. Iglesia is currently accepting new patients.

    Learn about our expert tiers
    Experienced in HER-2 Positive Breast Cancer
    Oncology
    Experienced in HER-2 Positive Breast Cancer
    Oncology
    Referral may be required

    Washington University School Of Medicine

    660 S Euclid Ave, 
    Saint Louis, MO 
     (3.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ron Bose is an Oncologist practicing medicine in Saint Louis, Missouri. Dr. Bose is rated as an Experienced provider 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, Paget Disease of the Breast, PIK3CA-Related Overgrowth Spectrum, and Inflammatory Breast Cancer. Dr. Bose is currently accepting new patients.

    Experienced in HER-2 Positive Breast Cancer
    Experienced in HER-2 Positive Breast Cancer
    Referral may be required

    Washington University School Of Medicine

    4921 Parkview Pl, 
    Saint Louis, MO 
     (3.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Andrew Davis is an Oncologist practicing medicine in Saint Louis, Missouri. Dr. Davis is rated as an Experienced provider 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, PIK3CA-Related Overgrowth Spectrum, Paget Disease of the Breast, and Angiosarcoma. Dr. Davis is currently accepting new patients.

    Experienced in HER-2 Positive Breast Cancer
    Radiation Oncology
    Experienced in HER-2 Positive Breast Cancer
    Radiation Oncology
    Referral may be required

    Campus Box 8224

    4921 Parkview Pl, 
    Saint Louis, MO 
     (3.6 miles away)
    Languages Spoken:
    English

    Andrew Hope is a Radiation Oncologist practicing medicine in Saint Louis, Missouri. Dr. Hope is rated as an Experienced provider 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 Head and Neck Squamous Cell Carcinoma (HNSCC), Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), and Human Papillomavirus Infection.

    Experienced in HER-2 Positive Breast Cancer
    Radiation Oncology
    Experienced in HER-2 Positive Breast Cancer
    Radiation Oncology
    Referral may be required

    Washington University School Of Medicine

    4921 Parkview Pl, 
    Saint Louis, MO 
     (3.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Maria Thomas is a Radiation Oncologist practicing medicine in Saint Louis, Missouri. Dr. Thomas is rated as an Experienced provider 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, Intraductal Papilloma, Lung Cancer, and Marginal Zone Lymphoma (MZL). Dr. Thomas is currently accepting new patients.

    Experienced in HER-2 Positive Breast Cancer
    Surgical Oncology
    Experienced in HER-2 Positive Breast Cancer
    Surgical Oncology
    Referral may be required

    Washington University School Of Medicine

    4921 Parkview Pl, 
    Saint Louis, MO 
     (3.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Barbara Dull is a Surgical Oncologist practicing medicine in Saint Louis, Missouri. Dr. Dull is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Angiosarcoma, and Inflammatory Breast Cancer. Dr. Dull is currently accepting new patients.

    Experienced in HER-2 Positive Breast Cancer
    Internal Medicine
    Experienced in HER-2 Positive Breast Cancer
    Internal Medicine

    Office

    4921 Parkview Pl Ste 7B, 
    Saint Louis, MO 
     (3.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Morey Blinder is a primary care provider, practicing in Internal Medicine in Saint Louis, Missouri. Dr. Blinder is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 127 other conditions, according to our data. His clinical expertise encompasses Sickle Cell Disease, Hemoglobin SC Disease, Anaplastic Large Cell Lymphoma, Acute Myeloblastic Leukemia with Maturation, and Thrombectomy. Dr. Blinder is currently accepting new patients.

    Experienced in HER-2 Positive Breast Cancer
    Hematology | Oncology
    Experienced in HER-2 Positive Breast Cancer
    Hematology | Oncology
    Referral may be required

    SSM Health Cancer Care

    6400 Clayton Road, Suite 302, 
    St. Louis, MO 
     (6.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Mudresh Mehta is a Hematologist and an Oncologist practicing medicine in St. Louis, Missouri. Dr. Mehta is rated as an Experienced provider 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 Breast Cancer, Paget Disease of the Breast, Colorectal Cancer, and Familial Colorectal Cancer. Dr. Mehta is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , American Board Of Internal Medicine/Hematology , American Board Of Internal Medicine/Medical Oncology , Missouri State Board Of Registration, American Board Of Internal Medicine , and Drug Enforcement Administration . Dr. Mehta is currently accepting new patients.

    Experienced in HER-2 Positive Breast Cancer
    General Surgery
    Experienced in HER-2 Positive Breast Cancer
    General Surgery
    Referral may be required

    SSM Health Breast Care

    1031 Bellevue Ave., Suite 100, 
    St. Louis, MO 
     (6.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Stephanie Schnepp is a General Surgeon practicing medicine in St. Louis, Missouri. Dr. Schnepp is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Intraductal Papilloma, Angiosarcoma, and Lymphadenectomy. Dr. Schnepp is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , American Board Of Surgery , Missouri State Board Of Registration, and Drug Enforcement Administration . Dr. Schnepp is currently accepting new patients.

    Experienced in HER-2 Positive Breast Cancer
    Experienced in HER-2 Positive Breast Cancer
    Referral may be required

    Mercy Clinic Primary Care-Chippewa

    6435 Chippewa St, 
    Saint Louis, MO 
     (6.0 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Susan Luedke is an Oncologist practicing medicine in Saint Louis, Missouri. Dr. Luedke is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Angiosarcoma, and Inflammatory Breast Cancer. Dr. Luedke is currently accepting new patients.

    Advanced in HER-2 Positive Breast Cancer
    Advanced in HER-2 Positive Breast Cancer
    Referral may be required

    Washington University Cancer Center Pharmacy-South County

    5225 Mid America Plz, 
    Saint Louis, MO 
     (13.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Foluso Ademuyiwa is an Oncologist practicing medicine in Saint Louis, Missouri. Dr. Ademuyiwa is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Triple-Negative Breast Cancer, Paget Disease of the Breast, and Angiosarcoma. Dr. Ademuyiwa is currently accepting new patients.

    Experienced in HER-2 Positive Breast Cancer
    General Surgery
    Experienced in HER-2 Positive Breast Cancer
    General Surgery
    Referral may be required

    Mercy Hospital St. Louis

    615 S New Ballas Rd, 
    Saint Louis, MO 
     (13.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Andrew Lichter is a General Surgeon practicing medicine in Saint Louis, Missouri. Dr. Lichter is rated as an Experienced provider 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 Hernia, Umbilical Hernia, Femoral Hernia, Hernia Surgery, and Bladder Reconstruction. Dr. Lichter is currently accepting new patients.

    Advanced in HER-2 Positive Breast Cancer
    General Surgery
    Advanced in HER-2 Positive Breast Cancer
    General Surgery
    Referral may be required

    Mercy Hospital St. Louis

    615 S New Ballas Rd, 
    Saint Louis, MO 
     (13.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Cara Hahs is a General Surgeon practicing medicine in Saint Louis, Missouri. Dr. Hahs is rated as an Advanced provider 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, 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
    Advanced in HER-2 Positive Breast Cancer
    Referral may be required

    The Siteman Cancer Center Medical Oncology

    10 Barnes West Dr, 
    Saint Louis, MO 
     (14.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Cynthia Ma is an Oncologist practicing medicine in Saint Louis, Missouri. Dr. Ma is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Triple-Negative Breast Cancer, PIK3CA-Related Overgrowth Spectrum, and HER2 Negative Breast Cancer. Dr. Ma is currently accepting new patients.

    Advanced in HER-2 Positive Breast Cancer
    Advanced in HER-2 Positive Breast Cancer
    Referral may be required

    Barnes-Jewish Hospital Pharmacy West County

    10 Barnes West Dr Ste 100, 
    Saint Louis, MO 
     (14.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Rama Suresh is an Oncologist practicing medicine in Saint Louis, Missouri. Dr. Suresh is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 30 other conditions, according to our data. Her clinical expertise encompasses Pancreatic Cancer, Breast Cancer, Colorectal Cancer, Familial Pancreatic Cancer, and Tissue Biopsy. Dr. Suresh is currently accepting new patients.

    Experienced in HER-2 Positive Breast Cancer
    Hematology | Oncology
    Experienced in HER-2 Positive Breast Cancer
    Hematology | Oncology
    Referral may be required
    10004 Kennerly Road, Suite 137A, 
    St. Louis, MO 
     (12.8 miles away)
    Languages Spoken:
    English, Portuguese, Spanish
    Accepting New Patients

    Giancarlo Pillot is a Hematologist and an Oncologist practicing medicine in St. Louis, Missouri. Dr. Pillot is rated as an Experienced provider 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, Pleuropulmonary Blastoma, Essential Thrombocythemia, and Paget Disease of the Breast. Dr. Pillot is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , Missouri State Board Of Registration, American Board Of Internal Medicine/Medical Oncology , and Drug Enforcement Administration . Dr. Pillot is currently accepting new patients.

    Experienced in HER-2 Positive Breast Cancer
    Hematology | Oncology
    Experienced in HER-2 Positive Breast Cancer
    Hematology | Oncology
    Referral may be required
    10004 Kennerly Road, Suite 137A, 
    St. Louis, MO 
     (12.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Craig Hildreth is a Hematologist and an Oncologist practicing medicine in St. Louis, Missouri. Dr. Hildreth is rated as an Experienced provider 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 Pleuropulmonary Blastoma, Paget Disease of the Breast, Lung Cancer, and Breast Cancer. Dr. Hildreth is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , American Board Of Internal Medicine/Medical Oncology , Missouri State Board Of Registration, American Board Of Internal Medicine , and Drug Enforcement Administration . Dr. Hildreth is currently accepting new patients.

    Experienced in HER-2 Positive Breast Cancer
    Hematology | Oncology
    Experienced in HER-2 Positive Breast Cancer
    Hematology | Oncology
    Referral may be required

    Mercy Clinic Internal Medicine Patients First Drive

    3637 S Geyer Rd, 
    Saint Louis, MO 
     (12.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Muhammad Mirza is a primary care provider, a Hematologist and an Oncologist in Saint Louis, Missouri. Dr. Mirza is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Clear Cell Sarcoma, WT1-Related Wilms Tumor Syndromes, Lung Nodules, and Milk-Alkali Syndrome. Dr. Mirza is currently accepting new patients.

    Showing 1-20 of 33

    Last Updated: 09/26/2026

    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 saint 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 saint 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 does MediFind rank HER-2 Positive Breast Cancer doctors near saint 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 saint 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 saint 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 saint 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 saint 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. 

    More HER-2 Positive Breast Cancer Doctors by city

    15 miles has been selected.