The 20 Best Breast Cancer Doctors Near Me in Thousand Oaks, CA

Find the Top 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 79 doctor with experience in Breast Cancer near Thousand Oaks, CA. Of these, 53 are Experienced, 17 are Advanced and 9 are Distinguished.

Location
LocationClose
79 providers found
    Experienced in Breast Cancer
    Experienced in Breast Cancer

    UCLA Health

    1250 La Venta Dr, Ste 202, 
    Westlake Village, CA 
     (2.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    It begins with U. Dr. Mosallaei is rated as an Experienced provider by MediFind in the treatment of Breast Cancer. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Pleuropulmonary Blastoma, Multiple Myeloma, Burkitt Lymphoma, and Myelodysplastic Syndrome (MDS). Dr. Mosallaei is board certified in Internal Medicine, Internal Medicine (Sub: Hematology), and Internal Medicine (Sub: Medical Oncology). Dr. Mosallaei is currently accepting new patients.

    Distinguished in Breast Cancer
    Hematology
    Distinguished in Breast Cancer
    Hematology

    Anita Kaul, MD

    227 W Janss Rd, 
    Thousand Oaks, CA 
     (2.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Anita Kaul is a Hematologist practicing medicine in Thousand Oaks, California. Dr. Kaul is rated as a Distinguished provider by MediFind in the treatment of Breast Cancer. She is also highly rated in 15 other conditions, according to our data. Her clinical expertise encompasses Angiosarcoma, Breast Cancer, Paget Disease of the Breast, and Virilizing Ovarian Tumor. Dr. Kaul is currently accepting new patients.

    Advanced in Breast Cancer
    Radiation Oncology
    Advanced in Breast Cancer
    Radiation Oncology
    2230 Lynn Road, Suite 103, 
    Thousand Oaks, CA 
     (3.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Eugene Ahn is a Radiation Oncologist practicing medicine in Thousand Oaks, California. Dr. Ahn is rated as an Advanced provider by MediFind in the treatment of Breast Cancer. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Posterior Fossa Tumor, Primitive Neuroectodermal Tumor (PNET), Oligodendroglioma, and Astrocytoma. Dr. Ahn is currently accepting new patients.

    Are you looking for a specific type of Breast Cancer?

    Common conditions include: Breast Cancer in Men, HER-2 Positive Breast Cancer, Inflammatory Breast Cancer, Triple-Negative Breast Cancer

    Learn about our expert tiers
    Distinguished in Breast Cancer
    Surgical Oncology | General Surgery
    Distinguished in Breast Cancer
    Surgical Oncology | General Surgery

    Mai N. Brooks, MD

    2190 Lynn Rd Ste 200, 
    Thousand Oaks, CA 
     (3.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Mai Brooks is a Surgical Oncologist and a General Surgeon practicing medicine in Thousand Oaks, California. Dr. Brooks is rated as a Distinguished provider by MediFind in the treatment of Breast Cancer. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Angiosarcoma, Inflammatory Breast Cancer, Breast Cancer, Paget Disease of the Breast, and Lymphadenectomy. Dr. Brooks is currently accepting new patients.

    Distinguished in Breast Cancer
    General Surgery
    Distinguished in Breast Cancer
    General Surgery

    David D Chi, MD

    555 Marin St Ste 210, 
    Thousand Oaks, CA 
     (3.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    David Chi is a General Surgeon practicing medicine in Thousand Oaks, California. Dr. Chi is rated as a Distinguished provider by MediFind in the treatment of Breast Cancer. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Choledocholithiasis, Paget Disease of the Breast, Hernia Surgery, and Lymphadenectomy. Dr. Chi is currently accepting new patients.

    Distinguished in Breast Cancer
    Distinguished in Breast Cancer

    Anthony Virella MD Professional Corporation

    1250 La Venta Dr Ste 200, 
    Westlake Village, CA 
     (3.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Melissa Cohen is an Oncologist practicing medicine in Westlake Village, California. Dr. Cohen is rated as a Distinguished provider by MediFind in the treatment of Breast Cancer. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Colorectal Cancer, Familial Colorectal Cancer, and Inflammatory Breast Cancer.

    Distinguished in Breast Cancer
    Hematology | Oncology
    Distinguished in Breast Cancer
    Hematology | Oncology

    Office

    1250 La Venta Dr Ste 100, 
    Westlake Village, CA 
     (3.6 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Offers Telehealth

    Julie Huynh is a Hematologist and an Oncologist practicing medicine in Westlake Village, California. She has been practicing medicine for over 17 years. Dr. Huynh is rated as a Distinguished provider by MediFind in the treatment of Breast Cancer. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Childhood Iron Deficiency Anemia, Angiosarcoma, Paget Disease of the Breast, and Breast Cancer.

    Distinguished in Breast Cancer
    Oncology | Hematology
    Distinguished in Breast Cancer
    Oncology | Hematology
    1157 Swallow Lane, 
    Simi Valley, CA 
     (6.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Bahareh Bahadini is a Hematologist and an Oncologist practicing medicine in Simi Valley, California. Dr. Bahadini is rated as a Distinguished provider by MediFind in the treatment of Breast Cancer. She is also highly rated in 37 other conditions, according to our data. Her clinical expertise encompasses Inflammatory Breast Cancer, Breast Cancer, Angiosarcoma, and Paget Disease of the Breast.

    Distinguished in Breast Cancer
    Hematology | Oncology
    Distinguished in Breast Cancer
    Hematology | Oncology
    2950 Sycamore Drive, Suite 303, 
    Simi Valley, CA 
     (7.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michael Benjamin is a Hematologist and an Oncologist practicing medicine in Simi Valley, California. Dr. Benjamin is rated as a Distinguished provider by MediFind in the treatment of Breast Cancer. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Inflammatory Breast Cancer, Paget Disease of the Breast, Breast Cancer, and Angiosarcoma. Dr. Benjamin is currently accepting new patients.

    Experienced in Breast Cancer
    Internal Medicine
    Experienced in Breast Cancer
    Internal Medicine

    Arroyo Oaks Medical Associates, Inc

    2230 Lynn Rd Ste 200, 
    Thousand Oaks, CA 
     (3.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Sonia Monga is a primary care provider, practicing in Internal Medicine in Thousand Oaks, California. Dr. Monga is rated as an Experienced provider by MediFind in the treatment of Breast Cancer. She is also highly rated in 20 other conditions, according to our data. Her clinical expertise encompasses High Cholesterol, Hypertension, Familial Hypertension, Hip Replacement, and Endoscopy. Dr. Monga is currently accepting new patients.

    Experienced in Breast Cancer
    Internal Medicine
    Experienced in Breast Cancer
    Internal Medicine

    Arroyo Oaks Medical Associates, Inc

    2230 Lynn Rd Ste 200, 
    Thousand Oaks, CA 
     (3.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Russell Hines is a primary care provider, practicing in Internal Medicine in Thousand Oaks, California. Dr. Hines is rated as an Experienced provider by MediFind in the treatment of Breast Cancer. He is also highly rated in 32 other conditions, according to our data. His clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, Colonoscopy, and Endoscopy. Dr. Hines is currently accepting new patients.

    Experienced in Breast Cancer
    Internal Medicine
    Experienced in Breast Cancer
    Internal Medicine

    Arroyo Oaks Medical Associates, Inc

    2230 Lynn Rd Ste 200, 
    Thousand Oaks, CA 
     (3.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Dina Ohevshalom is a primary care provider, practicing in Internal Medicine in Thousand Oaks, California. Dr. Ohevshalom is rated as an Experienced provider by MediFind in the treatment of Breast Cancer. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Juvenile Primary Osteoporosis, Melorheostosis, Melorheostosis with Osteopoikilosis, Endoscopy, and Hip Replacement. Dr. Ohevshalom is currently accepting new patients.

    Experienced in Breast Cancer
    Radiation Oncology
    Experienced in Breast Cancer
    Radiation Oncology
    2230 Lynn Road, Suite 103, 
    Thousand Oaks, CA 
     (3.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jonathan Abelson is a Radiation Oncologist practicing medicine in Thousand Oaks, California. Dr. Abelson is rated as an Experienced provider by MediFind in the treatment of Breast Cancer. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Pleuropulmonary Blastoma, Metastatic Brain Tumor, Primitive Neuroectodermal Tumor (PNET), and Posterior Fossa Tumor. Dr. Abelson is currently accepting new patients.

    Advanced in Breast Cancer
    Surgical Oncology | General Surgery
    Advanced in Breast Cancer
    Surgical Oncology | General Surgery

    City Of Hope Simi Valley

    1157 Swallow Lane, 
    Simi Valley, CA 
     (6.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Nikita Shah is a Surgical Oncologist and a General Surgeon practicing medicine in Simi Valley, California. Dr. Shah is rated as an Advanced provider by MediFind in the treatment of Breast Cancer. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Angiosarcoma, HER-2 Positive Breast Cancer, and Lymphadenectomy. Dr. Shah is currently accepting new patients.

    Distinguished in Breast Cancer
    General Surgery
    Distinguished in Breast Cancer
    General Surgery

    Neal P. Dixon, MD Private Practice

    Camarillo, CA 
     (13.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Offers high-quality, individualized care with compassion. Believes communication and collaboration with patients is the foundation for effective relationships. Through effective education, patients are empowered to partner in their care and achieve their health goals. Dr. Dixon is rated as a Distinguished provider by MediFind in the treatment of Breast Cancer. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Choledocholithiasis, Hernia, Breast Cancer, Hernia Surgery, and Colostomy. Dr. Dixon is board certified in Surgery General Surgery. Dr. Dixon is currently accepting new patients.

    Advanced in Breast Cancer
    Advanced in Breast Cancer

    Ashwin Kashyap, M.D.

    425 Haaland Dr, 
    Thousand Oaks, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ashwin Kashyap is an Oncologist practicing medicine in Thousand Oaks, California. Dr. Kashyap is rated as an Advanced provider by MediFind in the treatment of Breast Cancer. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Chronic B-Cell Leukemia (CBCL), Richter Syndrome, Chronic Lymphocytic Leukemia (CLL), and Non-Hodgkin Lymphoma.

    Advanced in Breast Cancer
    Hematology | Oncology
    Advanced in Breast Cancer
    Hematology | Oncology

    William J. Fisher M.D. FACS Inc.

    1250 La Venta Dr Ste 202, 
    Westlake Village, CA 
     (2.5 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English

    Samuel Slomowitz is a Hematologist and an Oncologist practicing medicine in Westlake Village, California. He has been practicing medicine for over 18 years. Dr. Slomowitz is rated as an Advanced provider by MediFind in the treatment of Breast Cancer. He is also highly rated in 41 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Familial Colorectal Cancer, Paget Disease of the Breast, Familial Pancreatic Cancer, and Bone Marrow Aspiration.

    Advanced in Breast Cancer
    Hematology | Oncology
    Advanced in Breast Cancer
    Hematology | Oncology

    Los Robles Health System

    215 W Janss Rd, 
    Thousand Oaks, CA 
     (2.9 miles away)
    Languages Spoken:
    English

    Harry Menco is a Hematologist and an Oncologist practicing medicine in Thousand Oaks, California. Dr. Menco is rated as an Advanced provider by MediFind in the treatment of 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, Small Cell Lung Cancer (SCLC), and ALK-Positive Non-Small Cell Lung Cancer.

    Advanced in Breast Cancer
    General Surgery
    Advanced in Breast Cancer
    General Surgery

    Leslie Memsic, M.D.

    415 Rolling Oaks Dr Ste 260, 
    Thousand Oaks, CA 
     (3.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Leslie Memsic is a General Surgeon practicing medicine in Thousand Oaks, California. Dr. Memsic is rated as an Advanced provider by MediFind in the treatment of Breast Cancer. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Angiosarcoma, Hernia, Lymphadenectomy, and Hernia Surgery. Dr. Memsic is currently accepting new patients.

    Experienced in Breast Cancer
    Geriatrics | Internal Medicine
    Experienced in Breast Cancer
    Geriatrics | Internal Medicine

    Primary Care & Specialty Care - Dignity Health Medical Group - Camarillo, CA

    5051 Verdugo Wy, Ste 100 & Ste 110, 
    Camarillo, CA 
     (8.3 miles away)
    Languages Spoken:
    English, Hindi, Spanish
    Accepting New Patients
    Offers Telehealth

    I treat every patient as if they are my family or friends. I listen to my patients and treat them with the utmost respect, dedication, and commitment that I show my family and loved ones, putting their best health interests first. I treat the patient, not just a symptom or an ailment. I do my best to preserve the trust my patients place in me. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Breast Cancer. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, Bone Graft, and Vertebroplasty. Dr. Patel is currently accepting new patients.

    Showing 1-20 of 79

    Last Updated: 04/28/2026

    What is the definition of Breast Cancer?

    Breast cancer is cancer that starts in the tissues of the breast. There are two main types of breast cancer:

    • Ductal carcinoma starts in the tubes (ducts) that carry milk from the breast to the nipple. Most breast cancers are of this type.
    • Lobular carcinoma starts in the parts of the breast, called lobules, which produce milk.

    In rare cases, other kinds of breast cancer can start in other areas of the breast.

    When should I see a Breast Cancer doctor near Thousand Oaks, 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 Breast Cancer doctor near Thousand Oaks, 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 Breast Cancer doctors near Thousand Oaks, 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 Breast Cancer doctors near Thousand Oaks, 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 Breast Cancer doctor near Thousand Oaks, 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 Breast Cancer doctor search results page. 

    Why is it important to get a second opinion from a different 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 Breast Cancer doctor near Thousand Oaks, 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 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 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 Breast Cancer doctors near Thousand Oaks, CA?

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

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

    More Breast Cancer Doctors by city