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

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

Last Updated: 04/28/2026

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MediFind found 27 doctor with experience in HER-2 Positive Breast Cancer near Riverside, CA. Of these, 22 are Experienced and 5 are Advanced.

Location
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27 providers found
    Advanced in HER-2 Positive Breast Cancer
    Advanced in HER-2 Positive Breast Cancer

    The Oncology Institute

    4646 Brockton Ave Ste 203, 
    Riverside, CA 
     (3.4 miles away)
    Languages Spoken:
    English

    Howard Yeh is an Oncologist practicing medicine in Riverside, California. Dr. Yeh is rated as an Advanced 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 Paget Disease of the Breast, Breast Cancer, Lynch Syndrome, and Colorectal Cancer.

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

    The Oncology Institute Of Hope And Innovation

    4500 Brockton Ave, 
    Riverside, CA 
     (0.6 miles away)
    Experience:
    24+ years
    Languages Spoken:
    English

    Hooman Parsi is an Internal Medicine provider practicing medicine in Riverside, California. He has been practicing medicine for over 24 years. Dr. Parsi 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 Drug-Induced Thrombocytopenia, Iron Deficiency Anemia, Thrombocytopenia, and Childhood Iron Deficiency Anemia. Dr. Parsi is board certified in American Board Of Internal Medicine.

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

    Riverside Medical Clinic Inc.

    3660 Arlington Ave, 
    Riverside, CA 
     (2.9 miles away)
    Languages Spoken:
    English

    Ghaleb Saab is a Hematologist practicing medicine in Riverside, California. Dr. Saab 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 Acute Mountain Sickness, Angiosarcoma, Childhood Iron Deficiency Anemia, and Inflammatory Breast Cancer.

    Learn about our expert tiers
    Experienced in HER-2 Positive Breast Cancer
    General Surgery
    Experienced in HER-2 Positive Breast Cancer
    General Surgery

    Riverside Medical Clinic

    3660 Arlington Ave, 
    Riverside, CA 
     (2.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Hongphuc Ha is a General Surgeon practicing medicine in Riverside, California. Dr. Ha is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Hernia, Juvenile Angiofibroma, Epidural Lipomatosis, Hernia Surgery, and Small Bowel Resection. Dr. Ha is currently accepting new patients.

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

    Mission Surgical Clinic, Inc.

    7300 Magnolia Ave, 
    Riverside, CA 
     (3.2 miles away)
    Experience:
    35+ years
    Languages Spoken:
    English

    James Pollack is a General Surgeon practicing medicine in Riverside, California. He has been practicing medicine for over 35 years. Dr. Pollack is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Hernia, Umbilical Hernia, Gallbladder Disease, Gallstones, and Colostomy. Dr. Pollack is board certified in American Board Of Surgery.

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

    The Oncology Institute

    4646 Brockton Ave Ste 203, 
    Riverside, CA 
     (3.4 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English

    Hiroshi Yamagata is a Hematologist practicing medicine in Riverside, California. He has been practicing medicine for over 10 years. Dr. Yamagata is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His clinical expertise encompasses Thrombocytopenia, Iron Deficiency Anemia, Acute Mountain Sickness, and Febrile Neutropenia.

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

    City Of Hope Colton

    400 N Pepper Ave, 
    Colton, CA 
     (6.5 miles away)
    Languages Spoken:
    English

    Ziad Khan is an Oncologist practicing medicine in Colton, California. Dr. Khan 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 Angiosarcoma, Inflammatory Breast Cancer, Paget Disease of the Breast, and Familial Colorectal Cancer.

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

    Loma Linda University Cancer Center

    11234 Anderson St, 
    Loma Linda, CA 
     (7.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sharon Lum is a General Surgeon practicing medicine in Loma Linda, California. Dr. Lum 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, Fibroadenoma, Angiosarcoma, Mastectomy, and Gallbladder Removal.

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

    Faculty Medical Group Of Llusm

    11234 Anderson St, 
    Loma Linda, CA 
     (8.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ami Patel is a Hematologist practicing medicine in Loma Linda, California. 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 33 other conditions, according to our data. Her clinical expertise encompasses Bone Tumor, Inflammatory Breast Cancer, Paget Disease of the Breast, and Anemia.

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

    City Of Hope Medical Foundation

    401 E Highland Ave, Ste D, 
    San Bernardino, CA 
     (12.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Maira Simental is a Radiologist and a Radiation Oncologist practicing medicine in San Bernardino, California. Dr. Simental is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her clinical expertise encompasses Breast Cancer, HER-2 Positive Breast Cancer, Pleuropulmonary Blastoma, and Lung Cancer. Dr. Simental is board certified in Radiology Diagnostic Radiology. Dr. Simental is currently accepting new patients.

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

    City Of Hope Colton

    400 N Pepper Ave, 
    Colton, CA 
     (6.5 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English

    Siamak Saadat is an Oncologist practicing medicine in Colton, California. He has been practicing medicine for over 18 years. Dr. Saadat is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 45 other conditions, according to our data. His clinical expertise encompasses Angiosarcoma, Paget Disease of the Breast, Familial Colorectal Cancer, and Inflammatory Breast Cancer.

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

    Seventh-Day Adventists Loma Linda University Medical Center Inc.

    11370 Anderson St, 
    Loma Linda, CA 
     (7.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Hamid Mirshahidi is a Hematologist practicing medicine in Loma Linda, California. Dr. Mirshahidi is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), Angiosarcoma, Inflammatory Breast Cancer, and Advanced Bronchoscopy.

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

    Loma Linda University Faculty Medical Clinics-Ear Nose And Throat Surgery

    11370 Anderson St Ste 2100, 
    Loma Linda, CA 
     (7.9 miles away)
    Languages Spoken:
    English

    Halley Vora is a General Surgeon practicing medicine in Loma Linda, California. Dr. Vora 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, Angiosarcoma, Inflammatory Breast Cancer, Paget Disease of the Breast, and Mastectomy.

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

    Loma Linda Univ Anesthesiology Medical Group Inc

    11234 Anderson St, 
    Loma Linda, CA 
     (8.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Gayathri Nagaraj is a Hematologist practicing medicine in Loma Linda, California. Dr. Nagaraj is rated as an Experienced 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 Breast Cancer, Angiosarcoma, Paget Disease of the Breast, and Inflammatory Breast Cancer.

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

    Loma Linda Univ Anesthesiology Medical Group Inc

    11234 Anderson St, 
    Loma Linda, CA 
     (8.0 miles away)
    Languages Spoken:
    English

    Carlos Garberoglio is a Surgical Oncologist practicing medicine in Loma Linda, California. Dr. Garberoglio is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Bone Tumor, Liposarcoma, Pancreaticoduodenectomy, and Lymphadenectomy.

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

    Loma Linda Univ Anesthesiology Medical Group Inc

    11234 Anderson St, 
    Loma Linda, CA 
     (8.0 miles away)
    Languages Spoken:
    English

    Jukes Namm is a Surgical Oncologist practicing medicine in Loma Linda, California. Dr. Namm is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Adult Soft Tissue Sarcoma, Liposarcoma, Pancreaticoduodenectomy, and Mastectomy.

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

    Loma Linda Univ Anesthesiology Medical Group Inc

    11234 Anderson St, 
    Loma Linda, CA 
     (8.0 miles away)
    Languages Spoken:
    English

    Naveenraj Solomon is a General Surgeon practicing medicine in Loma Linda, California. Dr. Solomon is rated as an Experienced 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, Neuroendocrine Tumor, Angiosarcoma, Mastectomy, and Pancreaticoduodenectomy.

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

    Loma Linda Univ Anesthesiology Medical Group Inc

    11234 Anderson St, 
    Loma Linda, CA 
     (8.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Joel Brothers is a Hematologist practicing medicine in Loma Linda, California. Dr. Brothers is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Anal Cancer, Familial Colorectal Cancer, Shwartzman Phenomenon, and Pleuropulmonary Blastoma.

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

    Faculty Physicians And Surgeons Of Llusm

    25805 Barton Rd Ste 101, 
    Loma Linda, CA 
     (8.7 miles away)
    Languages Spoken:
    English

    Hahns Kim is a Plastic Surgeon practicing medicine in Loma Linda, California. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Breast Enlargement In Males, Mastectomy, and Lymphadenectomy.

    Experienced in HER-2 Positive Breast Cancer
    Radiation Oncology
    Experienced in HER-2 Positive Breast Cancer
    Radiation Oncology
    1800 Medical Center Drive, Suite 100, 
    San Bernardino, CA 
     (10.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Munther Alqaisi is a Radiation Oncologist practicing medicine in San Bernardino, California. Dr. Alqaisi 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, Prostate Cancer, Familial Prostate Cancer, and Cervical Cancer. Dr. Alqaisi is currently accepting new patients.

    Showing 1-20 of 27

    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 Riverside, 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 Riverside, 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 Riverside, 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 Riverside, 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 Riverside, 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 Riverside, 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 Riverside, 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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