The 20 Best HER-2 Positive Breast Cancer Doctors Near Me in Connecticut, US

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

Last Updated: 04/28/2026

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MediFind found 103 doctor with experience in HER-2 Positive Breast Cancer near Connecticut, US. Of these, 75 are Experienced, 26 are Advanced and 2 are Elite.

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103 providers found
    Elite in HER-2 Positive Breast Cancer
    Oncology | Hematology Oncology
    Elite in HER-2 Positive Breast Cancer
    Oncology | Hematology Oncology

    Yale University

    35 Park St, 
    New Haven, CT 
    Languages Spoken:
    English

    Eric Winer is an Oncologist and a Hematologist Oncology provider practicing medicine in New Haven, Connecticut. Dr. Winer is rated as an Elite provider by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Triple-Negative Breast Cancer, HER-2 Positive Breast Cancer, and Breast Cancer in Men.

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

    Smilow Cancer Hospital

    35 Park St, 
    New Haven, CT 
    Languages Spoken:
    English

    Ian Krop is an Oncologist practicing medicine in New Haven, Connecticut. Dr. Krop is rated as an Elite 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 HER-2 Positive Breast Cancer, Breast Cancer, PIK3CA-Related Overgrowth Spectrum, and Metastatic Brain Tumor.

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

    Trinity Health Of New England Medical Group - Breast Oncology

    33 Bullet Hill Rd, Ste 214, 
    Southbury, CT 
    Experience:
    27+ years
    Languages Spoken:
    English
    Accepting New Patients

    Beth Sieling is a General Surgeon and a Vascular Surgeon practicing medicine in Southbury, Connecticut. She has been practicing medicine for over 27 years. Dr. Sieling is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Inflammatory Breast Cancer, Angiosarcoma, and Lymphadenectomy. Dr. Sieling is board certified in American Board Of General, Surgery. Dr. Sieling is currently accepting new patients.

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

    Saint Francis Hospital And Medical Center - Hematology/Oncology

    114 Woodland St, 
    Hartford, CT 
    Experience:
    18+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Karishma Mehra is an Oncologist and an Internal Medicine provider practicing medicine in Hartford, Connecticut. She has been practicing medicine for over 18 years. Dr. Mehra 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, Angiosarcoma, Paget Disease of the Breast, and Inflammatory Breast Cancer. Dr. Mehra is board certified in American Board Of Internal Medicine, Medical Oncology , American Board Of Internal Medicine, Hematology , and American Board Of Internal Medicine. Dr. Mehra is currently accepting new patients.

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

    Saint Francis Hospital And Medical Center - Hematology/Oncology

    114 Woodland St, 
    Hartford, CT 
    Experience:
    44+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Zia Rahman is an Oncologist and a Pathologist practicing medicine in Hartford, Connecticut. He has been practicing medicine for over 44 years. Dr. Rahman is rated as an Advanced 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, Paget Disease of the Breast, Angiosarcoma, and Inflammatory Breast Cancer. Dr. Rahman is board certified in American Board Of Internal Medicine, Medical Oncology and American Board Of Pathology, Anatomic Pathology. Dr. Rahman is currently accepting new patients.

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

    Trinity Health Of New England Medical Group - Breast Oncology

    3801 E Main St, 
    Waterbury, CT 
    Experience:
    24+ years
    Languages Spoken:
    English
    Accepting New Patients

    Nicole Sookhan is a General Surgeon and a Vascular Surgeon practicing medicine in Waterbury, Connecticut. She has been practicing medicine for over 24 years. Dr. Sookhan is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Intraductal Papilloma, Giant Mammary Hamartoma, Breast Infection, Lymphadenectomy, and Mastectomy. Dr. Sookhan is board certified in American Board Of General, Surgery. Dr. Sookhan is currently accepting new patients.

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

    Saint Francis Hospital And Medical Center - Hematology/Oncology

    114 Woodland St, 
    Hartford, CT 
    Experience:
    29+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Alessia Donadio is a Hematologist and an Oncologist practicing medicine in Hartford, Connecticut. She has been practicing medicine for over 29 years. Dr. Donadio is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 20 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Angiosarcoma, Familial Prostate Cancer, and Bone Marrow Aspiration. Dr. Donadio is board certified in American Board Of Internal Medicine, Medical Oncology. Dr. Donadio 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

    Trinity Health Of New England Medical Group – Oncology Center

    1075 Chase Pkwy, Ste A, 
    Waterbury, CT 
    Experience:
    24+ years
    Languages Spoken:
    English
    Accepting New Patients

    Consuelito Medrano is an Oncologist and an Internal Medicine provider practicing medicine in Waterbury, Connecticut. She has been practicing medicine for over 24 years. Dr. Medrano is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 42 other conditions, according to our data. Her clinical expertise encompasses Lung Cancer, Paget Disease of the Breast, Pleuropulmonary Blastoma, and Inflammatory Breast Cancer. Dr. Medrano is board certified in American Board Of Internal Medicine, Medical Oncology , American Board Of Internal Medicine, Hematology , and American Board Of Internal Medicine. Dr. Medrano is currently accepting new patients.

    Advanced in HER-2 Positive Breast Cancer
    General Surgery | Surgical Oncology
    Advanced in HER-2 Positive Breast Cancer
    General Surgery | Surgical Oncology

    Trinity Health Of New England Medical Group - Breast Surgery

    114 Woodland St, Cwhc, 
    Hartford, CT 
    Experience:
    24+ years
    Languages Spoken:
    English
    Accepting New Patients

    Christina Metcalf is a General Surgeon and a Surgical Oncologist practicing medicine in Hartford, Connecticut. She has been practicing medicine for over 24 years. Dr. Metcalf 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, Melanoma, Intraductal Papilloma, and Lymphadenectomy. Dr. Metcalf is board certified in American Board Of Surgery and American Board Of General, Surgery. Dr. Metcalf is currently accepting new patients.

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

    Yale New Haven Hospital

    20 York St, 
    New Haven, CT 
    Languages Spoken:
    English

    Lajos Pusztai is an Oncologist practicing medicine in New Haven, Connecticut. Dr. Pusztai is rated as an Advanced 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 Triple-Negative Breast Cancer, Breast Cancer, Inflammatory Breast Cancer, PIK3CA-Related Overgrowth Spectrum, and Tissue Biopsy.

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

    Office

    35 Park St Ste B, 
    New Haven, CT 
    Languages Spoken:
    English
    Offers Telehealth

    Maryam Lustberg is an Oncologist practicing medicine in New Haven, Connecticut. Dr. Lustberg is rated as an Advanced 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, Triple-Negative Breast Cancer, Paget Disease of the Breast, and Inflammatory Breast Cancer.

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

    Hartford Healthcare Medical Group

    2800 Main St, 
    Bridgeport, CT 
    Languages Spoken:
    English
    Offers Telehealth

    Richard Zelkowitz is a Hematologist practicing medicine in Bridgeport, Connecticut. Dr. Zelkowitz is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Inflammatory Breast Cancer, and Angiosarcoma.

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

    Hartford Healthcare Cancer Institute

    376 Tolland Tpke, 
    Manchester, CT 
    Languages Spoken:
    English

    Patricia Defusco is an Internal Medicine provider practicing medicine in Manchester, Connecticut. Dr. Defusco 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, Inflammatory Breast Cancer, Paget Disease of the Breast, and Angiosarcoma.

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

    Connecticut Oncology Group PC

    536 Saybrook Rd, 
    Middletown, CT 
    Languages Spoken:
    English

    Susanna Hong is a Hematologist practicing medicine in Middletown, Connecticut. Dr. Hong is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 49 other conditions, according to our data. Her clinical expertise encompasses Paget Disease of the Breast, Lung Cancer, Breast Cancer, and Pleuropulmonary Blastoma.

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

    Connecticut Oncology Group PC

    536 Saybrook Rd, 
    Middletown, CT 
    Languages Spoken:
    English

    Elizabeth Mariano is a Hematologist practicing medicine in Middletown, Connecticut. Dr. Mariano is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 61 other conditions, according to our data. Her clinical expertise encompasses Paget Disease of the Breast, Lung Cancer, Pleuropulmonary Blastoma, and Familial Pancreatic Cancer.

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

    Stamford Health Medical Group Breast Surgery

    32 Strawberry Hill Ct Fl 4 Ste 8, 
    Stamford, CT 
    Languages Spoken:
    English

    Sarah Cate is a Surgical Oncologist practicing medicine in Stamford, Connecticut. Dr. Cate is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Fibrocystic Breast Disease, Breast Infection, Lymphadenectomy, and Mastectomy.

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

    Hartford Healthcare Medical Group

    85 Retreat Ave Ste 2, 
    Hartford, CT 
    Languages Spoken:
    English
    Offers Telehealth

    Rajvi Patel is a Hematologist practicing medicine in Hartford, Connecticut. Dr. Patel is rated as an Advanced 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 Paget Disease of the Breast, Breast Cancer, HER-2 Positive Breast Cancer, and Inflammatory Breast Cancer.

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

    Hartford Healthcare Medical Group

    376 Tolland Tpke Ste 201, 
    Manchester, CT 
    Languages Spoken:
    English

    Daniel Morganstern is an Oncologist practicing medicine in Manchester, Connecticut. Dr. Morganstern is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Inflammatory Breast Cancer, Angiosarcoma, and Paget Disease of the Breast.

    Advanced in HER-2 Positive Breast Cancer
    General Surgery | Surgical Oncology
    Advanced in HER-2 Positive Breast Cancer
    General Surgery | Surgical Oncology

    Hartford Clinical Associates PC

    399 Farmington Ave Ste 200, 
    Farmington, CT 
    Experience:
    18+ years
    Languages Spoken:
    English

    Leah Bassin is a General Surgeon and a Surgical Oncologist practicing medicine in Farmington, Connecticut. She has been practicing medicine for over 18 years. Dr. Bassin 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, Intraductal Papilloma, Giant Mammary Hamartoma, and Lymphadenectomy.

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

    Hartford Healthcare Medical Group

    85 Retreat Ave, 
    Hartford, CT 
    Languages Spoken:
    English
    Offers Telehealth

    Alvaro Menendez is a Hematologist and an Oncologist practicing medicine in Hartford, Connecticut. Dr. Menendez is rated as an Advanced 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 Paget Disease of the Breast, Breast Cancer, Inflammatory Breast Cancer, and Angiosarcoma.

    Showing 1-20 of 103

    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 in Connecticut, 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 Connecticut, 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 Connecticut, 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 Connecticut, 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 Connecticut, 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 Connecticut, 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 Connecticut, 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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