The 20 Best HER2 Negative Breast Cancer Doctors Near Me in Lancaster, CA

Find the Top HER2 Negative Breast Cancer Experts and Specialists

Last Updated: 04/28/2026

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

MediFind found 6 doctor with experience in HER2 Negative Breast Cancer near Lancaster, CA. Of these, 6 are Experienced.

Location
LocationClose
6 providers found
    Experienced in HER2 Negative Breast Cancer
    Surgical Oncology
    Experienced in HER2 Negative Breast Cancer
    Surgical Oncology
    44151 15th Street West, Suite 101, 
    Lancaster, CA 
     (0.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Heather Player is a Surgical Oncologist practicing medicine in Lancaster, California. Dr. Player is rated as an Experienced provider by MediFind in the treatment of HER2 Negative Breast Cancer. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, Angiosarcoma, HER-2 Positive Breast Cancer, and Lymphadenectomy. Dr. Player is currently accepting new patients.

    Experienced in HER2 Negative Breast Cancer
    General Surgery | Surgical Oncology
    Experienced in HER2 Negative Breast Cancer
    General Surgery | Surgical Oncology
    44151 15th Street West, Suite 101, 
    Lancaster, CA 
     (0.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Hans Schoellhammer is a General Surgeon and a Surgical Oncologist practicing medicine in Lancaster, California. Dr. Schoellhammer is rated as an Experienced provider by MediFind in the treatment of HER2 Negative Breast Cancer. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Angiosarcoma, Pancreaticoduodenectomy, and Hernia Surgery. Dr. Schoellhammer is currently accepting new patients.

    Experienced in HER2 Negative Breast Cancer
    Oncology | Hematology
    Experienced in HER2 Negative Breast Cancer
    Oncology | Hematology
    44151 15th Street West, Suite 101, 
    Lancaster, CA 
     (0.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    George Hajjar is a Hematologist and an Oncologist practicing medicine in Lancaster, California. Dr. Hajjar is rated as an Experienced provider by MediFind in the treatment of HER2 Negative Breast Cancer. He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Pleuropulmonary Blastoma, Small Cell Lung Cancer (SCLC), ALK-Positive Non-Small Cell Lung Cancer, and Lung Adenocarcinoma. Dr. Hajjar is currently accepting new patients.

    Learn about our expert tiers
    Experienced in HER2 Negative Breast Cancer
    Internal Medicine
    Experienced in HER2 Negative Breast Cancer
    Internal Medicine

    Los Angeles Hematology

    44404 16th St W, 
    Lancaster, CA 
     (1.1 miles away)
    Experience:
    20+ years
    Languages Spoken:
    English
    Offers Telehealth

    Rahul Naik is an Internal Medicine provider practicing medicine in Lancaster, California. He has been practicing medicine for over 20 years. Dr. Naik is rated as an Experienced provider by MediFind in the treatment of HER2 Negative Breast Cancer. He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Thrombocytopenia, Essential Thrombocythemia, Acute Mountain Sickness, and HER-2 Positive Breast Cancer. Dr. Naik is board certified in American Board Of Internal Medicine.

    Experienced in HER2 Negative Breast Cancer
    Experienced in HER2 Negative Breast Cancer

    Tanyanika Phillips, M.D., M.P.H.

    44151 15th St W, 
    Lancaster, CA 
     (1.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Tanyanika Phillips is an Oncologist practicing medicine in Lancaster, California. Dr. Phillips is rated as an Experienced provider by MediFind in the treatment of HER2 Negative Breast Cancer. She is also highly rated in 23 other conditions, according to our data. Her clinical expertise encompasses Familial Colorectal Cancer, Lynch Syndrome, Colorectal Cancer, and Paget Disease of the Breast.

    Experienced in HER2 Negative Breast Cancer
    Experienced in HER2 Negative Breast Cancer

    Hannah Asghari, M.D.

    44151 15th St W, 
    Lancaster, CA 
     (1.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Hannah Asghari is an Oncologist practicing medicine in Lancaster, California. Dr. Asghari is rated as an Experienced provider by MediFind in the treatment of HER2 Negative Breast Cancer. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Familial Colorectal Cancer, Lynch Syndrome, Colorectal Cancer, and Iron Deficiency Anemia.

    Showing 1-6 of 6

    Last Updated: 04/28/2026

    When should I see a HER2 Negative Breast Cancer doctor near Lancaster, 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 HER2 Negative Breast Cancer doctor near Lancaster, 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 HER2 Negative Breast Cancer doctors near Lancaster, 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 HER2 Negative Breast Cancer doctors near Lancaster, 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 HER2 Negative Breast Cancer doctor near Lancaster, 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 HER2 Negative Breast Cancer doctor search results page. 

    Why is it important to get a second opinion from a different HER2 Negative 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 HER2 Negative Breast Cancer doctor near Lancaster, 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 HER2 Negative 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 HER2 Negative 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 HER2 Negative Breast Cancer doctors near Lancaster, CA?

    Look for the filter feature on the left side of the HER2 Negative 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 HER2 Negative Breast Cancer doctor that offers video calls?

    Look for the filter feature on the left-side of the HER2 Negative 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