The 20 Best HER-2 Positive Breast Cancer Doctors Near Me in fremont, CA

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

Last Updated: 09/26/2026

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MediFind found 45 doctor with experience in HER-2 Positive Breast Cancer near fremont, CA. Of these, 36 are Experienced, 7 are Advanced and 2 are Distinguished.

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45 providers found
    Experienced in HER-2 Positive Breast Cancer
    Hematology Oncology
    Experienced in HER-2 Positive Breast Cancer
    Hematology Oncology
    Referral may be required

    UCSF – Washington Cancer Center

    2500 Mowry Ave., Suite 227, 
    Fremont, CA 
     (0.7 miles away)
    Languages Spoken:
    English, Romanian
    Offers Telehealth

    Bogdan Eftimie is a Hematologist Oncology provider practicing medicine in Fremont, California. Dr. Eftimie 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 Paget Disease of the Breast, Lung Cancer, Pleuropulmonary Blastoma, and Muscle Invasive Bladder Cancer. Dr. Eftimie is board certified in American Board Of Internal Medicine/Hematology, Hematology and American Board Of Internal Med/Medical Oncology, Medical Oncology.

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

    UCSF – Washington Cancer Center

    2500 Mowry Ave., Suite 227, 
    Fremont, CA 
     (0.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Matthew Tenold is an Oncologist and a Hematologist practicing medicine in Fremont, California. Dr. Tenold is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Stomach Cancer, Myelodysplastic Syndrome (MDS), and Gastroesophageal Junction Cancer. Dr. Tenold is board certified in American Board Of Internal Medicine/Hematology, Hematology, American Board Of Internal Med/Medical Oncology, Medical Oncology, and American Board Of Internal Medicine, Internal Medicine.

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

    Stanford Hospital And Clinics

    965 High St, 
    Palo Alto, CA 
     (11.9 miles away)
    Languages Spoken:
    English

    Mark Pegram is an Oncologist practicing medicine in Palo Alto, California. Dr. Pegram is rated as a Distinguished 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, HER-2 Positive Breast Cancer, Inflammatory Breast Cancer, and Paget Disease of the Breast.

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

    Stanford Hospital And Clinics Radiology

    300 Pasteur Dr, 
    Stanford, CA 
     (13.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Carol Marquez is a Radiation Oncologist practicing medicine in Stanford, California. Dr. Marquez is rated as a Distinguished provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 48 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Angiosarcoma, Intraductal Papilloma, and Lung Cancer.

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

    California Surgical Associates

    5575 W Las Positas Blvd Ste 210, 
    Pleasanton, CA 
     (11.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Vanni Manthiram is a General Surgeon practicing medicine in Pleasanton, California. Dr. Manthiram is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Gallbladder Disease, Cholecystitis, Angiosarcoma, Hernia Surgery, and Bladder Reconstruction. Dr. Manthiram is currently accepting new patients.

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

    Sunnyvale Center (301)

    301 Old San Francisco Road, 
    Sunnyvale, CA 
     (12.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Tanya Gupta is an Oncologist practicing medicine in Sunnyvale, California. Dr. Gupta 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, Inflammatory Breast Cancer, Paget Disease of the Breast, and Angiosarcoma. Dr. Gupta is board certified in Medical Oncology Hematology. Dr. Gupta is currently accepting new patients.

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

    Tanya W Spirtos MD Wommens Cancer

    900 Blake Wilbur Dr, 
    Palo Alto, CA 
     (13.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Melinda Telli is an Oncologist practicing medicine in Palo Alto, California. Dr. Telli 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, Inflammatory Breast Cancer, Triple-Negative Breast Cancer, and Angiosarcoma.

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

    Palo Alto Center

    Palo Alto, CA 
     (11.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Priya Chakravarthi is an Oncologist practicing medicine in Palo Alto, California. Dr. Chakravarthi 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 Myelodysplastic Syndrome (MDS), Inflammatory Breast Cancer, Breast Cancer, and Paget Disease of the Breast. Dr. Chakravarthi is board certified in Hematology and Medical Oncology - Board Certified . Dr. Chakravarthi is currently accepting new patients.

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

    Palo Alto Center

    Palo Alto, CA 
     (11.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Alison Chang is an Oncologist practicing medicine in Palo Alto, California. Dr. Chang is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, Inflammatory Breast Cancer, and Angiosarcoma. Dr. Chang is board certified in Medical Oncology Hematology. Dr. Chang 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

    Palo Alto Center

    Palo Alto, CA 
     (11.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Christine Ching is a General Surgeon practicing medicine in Palo Alto, California. Dr. Ching 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 Breast Cancer, Paget Disease of the Breast, Inflammatory Breast Cancer, Angiosarcoma, and Lymphadenectomy. Dr. Ching is board certified in Surgery - Board Certified and Not ABMS Specialty. Dr. Ching 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

    Palo Alto Center

    Palo Alto, CA 
     (11.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Runi Chattopadhyay is a General Surgeon practicing medicine in Palo Alto, California. Dr. Chattopadhyay 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, Intraductal Papilloma, Angiosarcoma, and Lymphadenectomy. Dr. Chattopadhyay is board certified in Surgery - Board Certified and Not ABMS Specialty. Dr. Chattopadhyay 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

    Stanford Hospital And Clinics

    965 High St, 
    Palo Alto, CA 
     (11.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jacqueline Tsai is a General Surgeon practicing medicine in Palo Alto, California. Dr. Tsai is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 15 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Inflammatory Breast Cancer, Paget Disease of the Breast, Angiosarcoma, and Lymphadenectomy.

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

    Stanford Hospital And Clinics

    965 High St, 
    Palo Alto, CA 
     (11.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Fauzia Riaz is an Oncologist practicing medicine in Palo Alto, California. Dr. Riaz 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, Paget Disease of the Breast, Inflammatory Breast Cancer, and Angiosarcoma.

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

    Stanford Hospital And Clinics

    965 High St, 
    Palo Alto, CA 
     (11.9 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Offers Telehealth

    Nicholas Trakul is a Radiation Oncologist practicing medicine in Palo Alto, California. He has been practicing medicine for over 17 years. Dr. Trakul is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Lung Cancer, Angiosarcoma, Breast Cancer, and Familial Prostate Cancer.

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

    Stanford Hospital And Clinics

    965 High St, 
    Palo Alto, CA 
     (11.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    George Sledge is an Oncologist practicing medicine in Palo Alto, California. Dr. Sledge 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 Breast Cancer, Angiosarcoma, Inflammatory Breast Cancer, and Paget Disease of the Breast.

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

    Sunnyvale Center

    301 Old San Francisco Road, Level 1, 
    Sunnyvale, CA 
     (12.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Derrick Wong is an Oncologist practicing medicine in Sunnyvale, California. Dr. Wong is rated as an Experienced 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 Familial Colorectal Cancer, Myelodysplastic Syndrome (MDS), Colorectal Cancer, and Urothelial Cancer. Dr. Wong is board certified in Medical Oncology - Board Certified. Dr. Wong is currently accepting new patients.

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

    Mountain View Center

    Mountain View, CA 
     (12.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Hanhsing Wu is an Oncologist practicing medicine in Mountain View, California. Dr. Wu is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 24 other conditions, according to our data. Her clinical expertise encompasses Pleuropulmonary Blastoma, Lung Cancer, Familial Pancreatic Cancer, Large-Cell Immunoblastic Lymphoma, and Bone Marrow Aspiration. Dr. Wu is board certified in Medical Oncology - Board Certified. Dr. Wu is currently accepting new patients.

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

    Stanford University

    875 Blake Wilbur Dr, 
    Palo Alto, CA 
     (12.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jennifer Caswell-Jin is an Oncologist practicing medicine in Palo Alto, California. Dr. Caswell-Jin is rated as an Advanced 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 Breast Cancer, Inflammatory Breast Cancer, Angiosarcoma, and Paget Disease of the Breast.

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

    Tanya W Spirtos MD Wommens Cancer

    900 Blake Wilbur Dr, 
    Palo Alto, CA 
     (13.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Frederick Dirbas is a General Surgeon practicing medicine in Palo Alto, California. Dr. Dirbas is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Angiosarcoma, Paget Disease of the Breast, Mastectomy, and Lymphadenectomy.

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

    Comprehensive Ophthalmology And Optometry

    2452 Watson Ct, 
    Palo Alto, CA 
     (10.0 miles away)
    Languages Spoken:
    English

    Prithvi Mruthyunjaya is an Ophthalmologist practicing medicine in Palo Alto, California. Dr. Mruthyunjaya is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Melanoma of the Eye, Uveal Melanoma, Melanoma, Vitrectomy, and Trabeculectomy.

    Showing 1-20 of 45

    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 fremont, CA?

    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 fremont, CA?

    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 fremont, CA?

    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 fremont, CA?

    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 fremont, CA?

    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 fremont, CA?

    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 fremont, CA?

    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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