The 20 Best HER-2 Positive Breast Cancer Doctors Near Me in Columbia, MD

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 Columbia, MD. Of these, 23 are Experienced and 17 are Advanced.

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40 providers found
    Advanced in HER-2 Positive Breast Cancer
    Hematology | Hematology Oncology | Oncology
    Advanced in HER-2 Positive Breast Cancer
    Hematology | Hematology Oncology | Oncology

    Maryland Oncology Hematology

    Columbia, MD 
     (1.0 miles away)
    Languages Spoken:
    English, Kannada
    Offers Telehealth

    Learn more at marylandoncology.com. Dr. Sastry is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 52 other conditions, according to our data. Her clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, Iron Deficiency Anemia, and Childhood Iron Deficiency Anemia. Dr. Sastry is board certified in American Board Of Internal Medicine.

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

    Maryland Oncology Hematology

    10710 Charter Drive, Suite G020, Suite G020, 
    Columbia, MD 
     (1.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Andrew Mener, M.D. has experience treating a wide range of adult hematologic and oncologic disorders, with a particular interest in treating breast, lung, gastrointestinal and hematologic malignancies. He takes great pride in delivering personalized, compassionate care and strives to effectively explain complex treatment options to his patients. He strongly believes in the importance of treating each and every patient as an individual. Learn more at marylandoncology.com. Dr. Mener is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 48 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Iron Deficiency Anemia, and Severe Congenital Neutropenia. Dr. Mener is board certified in American Board Of Internal Medicine.

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

    Maryland Oncology Hematology

    10710 Charter Drive, Suite G020, Suite G020, 
    Columbia, MD 
     (1.0 miles away)
    Languages Spoken:
    English, French

    Edward Lee, M.D. was named one of Baltimore’s “Top Doc’s” by Baltimore Magazine in 2000 and 2002. After receiving additional training in Hematology and Medical Oncology at the University of Maryland in 1984, he remained on faculty until 1997. During his academic career, Dr. Lee was chairman of the training program for five years, started the Bone Marrow Transplant Program at the University of Maryland in 1993, and wrote 50 original articles on leukemia, lymphoma and related diseases. In 1997, Dr. Lee entered private practice as Chief of Hematology and Medical Oncology at Sinai Hospital. Practicing in Columbia since 2001, Dr. Lee treats patients with all forms of cancer, maintaining a particular interest in breast cancer, leukemia, and lymphomas. Learn more at marylandoncology.com. Dr. Lee is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 42 other conditions, according to our data. His clinical expertise encompasses Polycythemia Vera, Paget Disease of the Breast, Breast Cancer, and Primary Lymphoma of the Brain. Dr. Lee is board certified in American Board Of Internal Medicine.

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

    Maryland Oncology Hematology

    10710 Charter Drive, Suite G020, Suite G020, 
    Columbia, MD 
     (1.0 miles away)
    Languages Spoken:
    English, Gujarati , Hindi, Urdu
    Offers Telehealth

    As an active participant in the medical community, Mohit Narang, M.D. has served as a primary investigator and research assistant on many trials. During Dr. Narang’s fellowship, he was honored with the invitation to attend the Masterclass in Clinical Oncology at Montecatini, Italy by the European School of Oncology. He holds professional memberships with the American Society of Clinical Oncology, American Society of Hematology, as well as the European Society of Medical Oncology. Learn more at marylandoncology.com. Dr. Narang is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 43 other conditions, according to our data. His clinical expertise encompasses Multiple Myeloma, Agranulocytosis, Paget Disease of the Breast, Thrombocytopenia, and Bone Marrow Transplant. Dr. Narang is board certified in American Board Of Internal Medicine.

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

    The Johns Hopkins Hospital

    Columbia, MD 
     (1.0 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English, Hindi, Spanish, Urdu
    Offers Telehealth

    Najeff Waseem is a Hematologist and a Hematologist Oncology provider practicing medicine in Columbia, Maryland. He has been practicing medicine for over 10 years. Dr. Waseem is rated as an Advanced 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 Thrombocytopenia, Chronic Familial Neutropenia, Agranulocytosis, and Triple-Negative Breast Cancer. Dr. Waseem 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

    Central Maryland Radiation Oncology

    10710 Charter Drive, Suite G030, Suite G030, 
    Columbia, MD 
     (1.0 miles away)
    Languages Spoken:
    English

    Sally Cheston is a Radiation Oncologist practicing medicine in Columbia, Maryland. Dr. Cheston is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Breast Cancer, Intraductal Papilloma, Triple-Negative Breast Cancer, and Prostate Cancer. Dr. Cheston is board certified in American Board Of Radiology.

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

    Johns Hopkins Howard County Medical Center

    Columbia, MD 
     (1.0 miles away)
    Languages Spoken:
    English, Yoruba

    Dr. Olutayo Sogunro is a breast surgeon at Johns Hopkins Hospital and Johns Hopkins Howard County Medical Center. Dr. Sogunro works closely with experts from medical oncology, radiation oncology, imaging and pathology to deliver comprehensive multidisciplinary breast cancer care to patients in a convenient community setting. Dr. Sogunro's clinical focus is breast surgical oncology and the comprehensive multidisciplinary care of the patient with breast cancer. Her interest in health literacy and education about breast cancer screening in average and high-risk populations in addition to successful survivorship plans. Dr. Sogunro’s interest also includes oncoplastic surgery. Dr. Sogunro is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her clinical expertise encompasses Giant Mammary Hamartoma, Breast Cancer, Breast Cancer in Men, Mastectomy, and Gastrectomy. Dr. Sogunro is board certified in American Osteopathic Board Of Surgery.

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

    Central Maryland Radiation Oncology

    10710 Charter Drive, Suite G030, Suite G030, 
    Columbia, MD 
     (1.0 miles away)
    Languages Spoken:
    English

    Sarah Mcavoy is a Radiation Oncologist practicing medicine in Columbia, Maryland. Dr. Mcavoy 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, Lung Cancer, and Metastatic Brain Tumor. Dr. Mcavoy is board certified in American Board Of Radiology.

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

    Chesapeake Oncology Hematology Assoc

    5450 Knoll North Drive, Suite 140, Suite 140, 
    Columbia, MD 
     (1.8 miles away)
    Languages Spoken:
    English, Telugu
    Offers Telehealth

    Gayatri Nimmagadda is a Hematologist and a Hematologist Oncology provider practicing medicine in Columbia, Maryland. Dr. Nimmagadda is rated as an Experienced 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, Iron Deficiency Anemia, and Pleuropulmonary Blastoma. Dr. Nimmagadda is board certified in American Board Of Internal Medicine.

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

    Columbia

    10710 Charter Dr Ste G020, 
    Columbia, MD 
     (1.3 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Offers Telehealth

    Ari Elman is an Oncologist practicing medicine in Columbia, Maryland. He has been practicing medicine for over 17 years. Dr. Elman is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Pleuropulmonary Blastoma, Lung Cancer, Small Cell Lung Cancer (SCLC), and Multiple Myeloma.

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

    Ascension Saint Agnes Breast Center Columbia

    6740 Alexander Bell Dr # 104, 
    Columbia, MD 
     (2.3 miles away)
    Languages Spoken:
    English

    Noeline Rajarajan is a General Surgeon practicing medicine in Columbia, Maryland. Dr. Rajarajan is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Breast Lump, and Intraductal Papilloma.

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

    Ascension Saint Agnes Breast Center Columbia

    6740 Alexander Bell Dr # 104, 
    Columbia, MD 
     (2.3 miles away)
    Languages Spoken:
    English

    Kristen Fernandez is a General Surgeon practicing medicine in Columbia, Maryland. Dr. Fernandez is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Angiosarcoma, Intraductal Papilloma, and Lymphadenectomy.

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

    Skip Viragh Outpatient Cancer Center

    201 North Broadway Street, Viragh BLDG 10th FL, Viragh BLDG 10th FL, 
    Baltimore, MD 
     (14.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    William Houck is an Oncologist practicing medicine in Baltimore, Maryland. Dr. Houck is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 73 other conditions, according to our data. His clinical expertise encompasses Paget Disease of the Breast, Lung Cancer, Chronic B-Cell Leukemia (CBCL), and Richter Syndrome. Dr. Houck 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

    University Of Maryland Radiation Oncology Associates PA

    22 S Green St, 
    Baltimore, MD 
     (13.9 miles away)
    Languages Spoken:
    English, Italian, Polish, Spanish

    Kamila Choi is a Radiation Oncologist practicing medicine in Baltimore, Maryland. Dr. Choi is rated as an Experienced 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 Pleuropulmonary Blastoma, Breast Cancer, Angiosarcoma, and Lung Cancer.

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

    University Of Maryland Medical Center

    22 South Greene Street, Room GGK-0101, Room GGK-0101, 
    Baltimore, MD 
     (14.2 miles away)
    Languages Spoken:
    English

    Elizabeth Nichols is a Radiation Oncologist practicing medicine in Baltimore, Maryland. Dr. Nichols is rated as an Experienced 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, Angiosarcoma, Cervical Cancer, and Neuroendocrine Carcinoma of the Cervix. Dr. Nichols is board certified in American Board Of Radiology.

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

    The Johns Hopkins Hospital

    1650 Orleans Street, CRB 155 Oncology, CRB 155 Oncology, 
    Baltimore, MD 
     (14.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ravin Garg is a Hematologist Oncology specialist and an Oncologist practicing medicine in Baltimore, Maryland. Dr. Garg is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 58 other conditions, according to our data. His clinical expertise encompasses Large-Cell Immunoblastic Lymphoma, Paget Disease of the Breast, Breast Cancer, and Thrombotic Thrombocytopenic Purpura. Dr. Garg is board certified in American Board Of Internal Medicine.

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

    Womens Health Boutique Weinberg Center

    227 Saint Paul St, 
    Baltimore, MD 
     (14.6 miles away)
    Languages Spoken:
    English

    Neil Friedman is a General Surgeon practicing medicine in Baltimore, Maryland. Dr. Friedman is rated as an Experienced provider 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, Intraductal Papilloma, Paget Disease of the Breast, Lymphadenectomy, and Mastectomy.

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

    Womens Health Boutique Weinberg Center

    227 Saint Paul St, 
    Baltimore, MD 
     (14.6 miles away)
    Languages Spoken:
    English

    Gauri Bedi is a General Surgeon practicing medicine in Baltimore, Maryland. Dr. Bedi is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Intraductal Papilloma, Paget Disease of the Breast, Angiosarcoma, and Lymphadenectomy.

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

    University Of Maryland Pediatric Associates PA

    900 Caton Ave, 
    Baltimore, MD 
     (11.1 miles away)
    Languages Spoken:
    English

    Diana Griffiths is an Oncologist practicing medicine in Baltimore, Maryland. Dr. Griffiths is rated as an Advanced 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, Inflammatory Breast Cancer, and Angiosarcoma.

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

    Mid-Atlantic Oncology Hematology LLC

    12210 Plum Orchard Dr Ste 211, 
    Silver Spring, MD 
     (11.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Courtney Ackerman is an Oncologist practicing medicine in Silver Spring, Maryland. Dr. Ackerman is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 50 other conditions, according to our data. Her clinical expertise encompasses Childhood Iron Deficiency Anemia, Pleuropulmonary Blastoma, Iron Deficiency Anemia, and ALK-Positive Non-Small Cell Lung Cancer.

    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.

    When should I see a HER-2 Positive Breast Cancer doctor near Columbia, MD?

    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 Columbia, MD?

    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 Columbia, MD?

    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 Columbia, MD?

    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 Columbia, MD?

    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 Columbia, MD?

    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 Columbia, MD?

    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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