The 20 Best HER-2 Positive Breast Cancer Doctors Near Me in West Chester, PA

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

Last Updated: 04/28/2026

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MediFind found 40 doctor with experience in HER-2 Positive Breast Cancer near West Chester, PA. Of these, 33 are Experienced, 6 are Advanced and 1 are Distinguished.

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40 providers found
    Experienced in HER-2 Positive Breast Cancer
    Experienced in HER-2 Positive Breast Cancer

    Penn Radiology DCR

    140 Nutt Road, 
    Phoenixville, PA 
     (12.3 miles away)
    Languages Spoken:
    English, Russian

    . Dr. Leontiev is rated as an Experienced provider 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 Ascites, Lung Cancer, Familial Colorectal Cancer, Bone Marrow Aspiration, and Hernia Surgery. Dr. Leontiev is board certified in American Board Of Radiology.

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

    Penn Radiation Oncology Chester County

    701 East Marshall Street, 
    West Chester, PA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Kristina Novick is a Radiation Oncologist practicing medicine in West Chester, Pennsylvania. Dr. Novick is rated as an Experienced 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, Neuroendocrine Carcinoma of the Cervix, Cervical Cancer, and Cholangiocarcinoma (Bile Duct Cancer). Dr. Novick is board certified in Radiation Oncology, 2016. Dr. Novick is currently accepting new patients.

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

    Penn Radiation Oncology Chester County

    701 East Marshall Street, 
    West Chester, PA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Andre Konski is a Radiation Oncologist practicing medicine in West Chester, Pennsylvania. Dr. Konski is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Cervical Cancer, Neuroendocrine Carcinoma of the Cervix, Lung Cancer, and Pleuropulmonary Blastoma. Dr. Konski is board certified in Radiation Oncology, 1988. Dr. Konski is currently accepting new patients.

    Learn about our expert tiers
    Experienced in HER-2 Positive Breast Cancer
    General Surgery
    Experienced in HER-2 Positive Breast Cancer
    General Surgery

    Penn Women's Specialty Center Fern Hill

    915 Old Fern Hill Road, Building D, Suite 503, 
    West Chester, PA 
     (1.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Catherine Porter is a General Surgeon practicing medicine in West Chester, Pennsylvania. Dr. Porter 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, Angiosarcoma, Paget Disease of the Breast, Inflammatory Breast Cancer, and Lymphadenectomy. Dr. Porter is board certified in Surgery, 2014. Dr. Porter is currently accepting new patients.

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

    Penn Women's Specialty Center Fern Hill

    915 Old Fern Hill Road, Building D, Suite 503, 
    West Chester, PA 
     (1.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Susan Chang is a General Surgeon practicing medicine in West Chester, Pennsylvania. Dr. Chang is rated as an Experienced 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 Paget Disease of the Breast, Breast Cancer, Intraductal Papilloma, Angiosarcoma, and Lymphadenectomy. Dr. Chang is board certified in Surgery, 2004. Dr. Chang is currently accepting new patients.

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

    McGlinn Cancer Institute - Reading Hospital, Phoenixville Campus

    824 Main Street, Ste 101, 
    Phoenixville, PA 
     (12.2 miles away)
    Languages Spoken:
    English, Hindi, Marathi, Tamil

    . Dr. Potdar 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, Paget Disease of the Breast, Thrombocytopenia, Pulmonary Embolism, and Bone Marrow Transplant. Dr. Potdar is board certified in American Board Of Internal Medicine.

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

    Radiation Oncologists, P.A.

    161 Wilmington W Chester Pike, 
    Chadds Ford, PA 
     (8.6 miles away)
    Languages Spoken:
    English

    John Smyles is a Radiation Oncologist practicing medicine in Chadds Ford, Pennsylvania. Dr. Smyles is rated as an Experienced provider 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, Pleuropulmonary Blastoma, Prostate Cancer, and Familial Prostate Cancer. Dr. Smyles is board certified in American Board Of Radiology, Radiation Oncology.

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

    Reading Hospital Radiation Oncology

    824 Main St, Ste 101, 
    Phoenixville, PA 
     (12.2 miles away)
    Languages Spoken:
    English

    . Dr. Tiwari 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, Pleuropulmonary Blastoma, Muscle Invasive Bladder Cancer, and Non-Muscle Invasive Bladder Cancer. Dr. Tiwari is board certified in American Board Of Radiology.

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

    Reading Hospital Radiation Oncology

    824 Main St, Ste 101, 
    Phoenixville, PA 
     (12.2 miles away)
    Languages Spoken:
    English

    . Dr. Lamond is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Primitive Neuroectodermal Tumor (PNET), Posterior Fossa Tumor, and Pleuropulmonary Blastoma. Dr. Lamond is board certified in American Board Of Radiology.

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

    Reading Hospital Hematology Oncology

    824 Main St, Ste 101, 
    Phoenixville, PA 
     (12.2 miles away)
    Languages Spoken:
    English, Mandarin

    . Dr. Song is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 75 other conditions, according to our data. His clinical expertise encompasses Lung Cancer, Stomach Cancer, Small Cell Lung Cancer (SCLC), Endoscopy, and Sacral Nerve Stimulation. Dr. Song is board certified in American Board Of Internal Medicine.

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

    Chester County Hematology Oncology

    440 E Marshall St Ste 201, 
    West Chester, PA 
     (1.9 miles away)
    Languages Spoken:
    English

    Michele Tedeschi is an Oncologist practicing medicine in West Chester, Pennsylvania. Dr. Tedeschi is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 32 other conditions, according to our data. Her clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, Inflammatory Breast Cancer, Hepato-Pancreato-Biliary Surgery, and Pancreaticoduodenectomy.

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

    Abramson Cancer Center Exton

    700 West Lincoln Highway, Suite 720,The Commons At Oaklands, 
    Exton, PA 
     (5.8 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English
    Accepting New Patients

    Sarah Houtmann is a Hematologist and an Oncologist practicing medicine in Exton, Pennsylvania. She has been practicing medicine for over 10 years. Dr. Houtmann is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her clinical expertise encompasses Leukocytosis, Thrombocytopenia, Iron Deficiency Anemia, Childhood Iron Deficiency Anemia, and Pancreaticoduodenectomy. Dr. Houtmann is board certified in Hematology, 2023, Medical Oncology, 2023, and Internal Medicine, 2019. Dr. Houtmann is currently accepting new patients.

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

    Abramson Cancer Center Kennett Square

    400 McFarlan Road, Suite 300, 
    Kennett Square, PA 
     (8.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Meher Burki is a Hematologist and an Oncologist practicing medicine in Kennett Square, Pennsylvania. Dr. Burki is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 27 other conditions, according to our data. Her clinical expertise encompasses Paget Disease of the Breast, Ovarian Carcinosarcoma, Virilizing Ovarian Tumor, Testicular Yolk Sac Tumor, and Bone Marrow Aspiration. Dr. Burki is board certified in Hematology, 2018 and Medical Oncology, 2015. Dr. Burki is currently accepting new patients.

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

    Abramson Cancer Center Kennett Square

    400 McFarlan Road, Suite 300, 
    Kennett Square, PA 
     (8.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Cheryl Johnson is a Hematologist and an Oncologist practicing medicine in Kennett Square, Pennsylvania. Dr. Johnson is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 28 other conditions, according to our data. Her clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, Intraductal Papilloma, and Cervical Cancer. Dr. Johnson is board certified in Medical Oncology, 1997 and Hematology, 1996. Dr. Johnson is currently accepting new patients.

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

    Abramson Cancer Center Kennett Square

    400 McFarlan Road, Suite 300, 
    Kennett Square, PA 
     (8.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Maria Vershvovsky is a Hematologist and an Oncologist practicing medicine in Kennett Square, Pennsylvania. Dr. Vershvovsky is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Familial Pancreatic Cancer, Paget Disease of the Breast, Pleuropulmonary Blastoma, and Lung Cancer. Dr. Vershvovsky is board certified in Hematology, 2020, Medical Oncology, 2020, and Internal Medicine, 2017. Dr. Vershvovsky is currently accepting new patients.

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

    Abramson Cancer Center Kennett Square

    400 McFarlan Road, Suite 300, 
    Kennett Square, PA 
     (8.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Maureen Hewitt is a Hematologist and an Oncologist practicing medicine in Kennett Square, Pennsylvania. Dr. Hewitt is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 37 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Cholangiocarcinoma (Bile Duct Cancer), and Inflammatory Breast Cancer. Dr. Hewitt is board certified in Medical Oncology, 2008. Dr. Hewitt is currently accepting new patients.

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

    Abramson Cancer Center Valley Forge

    1001 Chesterbrook Boulevard, 
    Berwyn, PA 
     (10.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Tracy D'entremont is an Oncologist practicing medicine in Berwyn, Pennsylvania. Dr. D'entremont is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 23 other conditions, according to our data. Her clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, Inflammatory Breast Cancer, and Intraductal Papilloma. Dr. D'entremont is board certified in Hematology, 2004 and Medical Oncology, 2003. Dr. D'entremont is currently accepting new patients.

    Distinguished in HER-2 Positive Breast Cancer
    Oncology
    Distinguished in HER-2 Positive Breast Cancer
    Oncology

    Office

    145 King Of Prussia Rd # 200, 
    Wayne, PA 
     (12.9 miles away)
    Languages Spoken:
    English

    Kevin Fox is an Oncologist practicing medicine in Wayne, Pennsylvania. Dr. Fox is rated as a Distinguished 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 Breast Cancer, Angiosarcoma, Inflammatory Breast Cancer, and Paget Disease of the Breast.

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

    Abramson Cancer Center Radnor

    145 King Of Prussia Road, Floor 2, Suite 200 North, 
    Radnor, PA 
     (14.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    David Mintzer is a Hematologist and an Oncologist practicing medicine in Radnor, Pennsylvania. Dr. Mintzer is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 70 other conditions, according to our data. His clinical expertise encompasses Angiosarcoma, Paget Disease of the Breast, Inflammatory Breast Cancer, Bone Marrow Aspiration, and Endoscopy. Dr. Mintzer is board certified in Medical Oncology, 1983, Hematology, 1982, and Internal Medicine, 1980. Dr. Mintzer is currently accepting new patients.

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

    Penn Breast Surgery Radnor

    145 King Of Prussia Road, Floor 2, 
    Radnor, PA 
     (14.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Alina Mateo is a General Surgeon practicing medicine in Radnor, Pennsylvania. Dr. Mateo 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, Angiosarcoma, Inflammatory Breast Cancer, Lymphadenectomy, and Mastectomy. Dr. Mateo is board certified in Surgery, 2019. Dr. Mateo is currently accepting new patients.

    Showing 1-20 of 40

    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.