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

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

Last Updated: 04/28/2026

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MediFind found 66 doctor with experience in HER-2 Positive Breast Cancer near Long Beach, CA. Of these, 50 are Experienced and 16 are Advanced.

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66 providers found
    Experienced in HER-2 Positive Breast Cancer
    Experienced in HER-2 Positive Breast Cancer
    3747 Worsham Avenue, Suite 101, 
    Long Beach, CA 
     (4.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Karla Gutierrez is a Hematologist practicing medicine in Long Beach, California. Dr. Gutierrez is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her clinical expertise encompasses Anemia, Dehydration, Chronic Familial Neutropenia, and Agranulocytosis. Dr. Gutierrez is currently accepting new patients.

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

    Oncology Physicians Network Of California PC

    1043 Elm Ave, 
    Long Beach, CA 
     (0.7 miles away)
    Experience:
    48+ years
    Languages Spoken:
    English
    Offers Telehealth

    Nerses Tchekmedyian is an Internal Medicine provider practicing medicine in Long Beach, California. He has been practicing medicine for over 48 years. Dr. Tchekmedyian 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 Juvenile Primary Osteoporosis, Iron Deficiency Anemia, Familial Colorectal Cancer, and Stomach Cancer. Dr. Tchekmedyian is board certified in American Board Internal Medicine.

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

    Long Beach Memorial Pathology Medical Group Inc.

    2801 Atlantic Ave, 
    Long Beach, CA 
     (2.7 miles away)
    Languages Spoken:
    English

    Alam Nisar is a Radiation Oncologist practicing medicine in Long Beach, California. Dr. Nisar is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Anal Cancer, Familial Prostate Cancer, Posterior Fossa Tumor, and Pleuropulmonary Blastoma.

    Learn about our expert tiers
    Experienced in HER-2 Positive Breast Cancer
    Internal Medicine
    Experienced in HER-2 Positive Breast Cancer
    Internal Medicine

    Oncology Physicians Network Of California PC

    3747 Worsham Ave, 
    Long Beach, CA 
     (4.7 miles away)
    Experience:
    36+ years
    Languages Spoken:
    English
    Offers Telehealth

    Lihong Wu is an Internal Medicine provider practicing medicine in Long Beach, California. She has been practicing medicine for over 36 years. 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 53 other conditions, according to our data. Her clinical expertise encompasses Familial Colorectal Cancer, Interstitial Nephritis, Liver Failure, Gastrostomy, and Endoscopy. Dr. Wu is board certified in American Board Internal Medicine.

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

    Oncology Physicians Network Of California PC

    3747 Worsham Ave, 
    Long Beach, CA 
     (4.7 miles away)
    Experience:
    39+ years
    Languages Spoken:
    English
    Offers Telehealth

    Kiem Liem is an Internal Medicine provider practicing medicine in Long Beach, California. He has been practicing medicine for over 39 years. Dr. Liem 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 End-Stage Renal Disease (ESRD), Thrombocytopenia, Dehydration, and Paget Disease of the Breast. Dr. Liem is board certified in American Board Internal Medicine.

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

    Long Beach-Elm

    1043 Elm Ave Ste 104, 
    Long Beach, CA 
     (0.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Chona Ray is a Nurse Practitioner practicing medicine in Long Beach, California. Ms. Ray is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Protein C Deficiency, Hereditary Resistance to Anti-Vitamin K, Congenital Antithrombin 3 Deficiency, and Protein S Deficiency.

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

    City Of Hope Long Beach Elm

    1043 Elm Ave Ste 104, 
    Long Beach, CA 
     (0.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Krushangi Patel is a Hematologist practicing medicine in Long Beach, California. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her clinical expertise encompasses Chronic Familial Neutropenia, Agranulocytosis, EGFR Positive Lung Cancer, and Squamous Cell Lung Carcinoma.

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

    Oncology Physicians Network Of California PC

    2653 Elm Ave, 
    Long Beach, CA 
     (2.4 miles away)
    Experience:
    11+ years
    Languages Spoken:
    English

    Michael Del Rosario is an Internal Medicine provider practicing medicine in Long Beach, California. He has been practicing medicine for over 11 years. Dr. Del Rosario is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Thrombocytopenia, Colorectal Cancer, Chronic Familial Neutropenia, and Agranulocytosis. Dr. Del Rosario is board certified in American Board Of Internal Medicine.

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

    Todd Cancer Institute Womens Specialty Center

    2810 Long Beach Blvd, 
    Long Beach, CA 
     (2.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jonathan Blitzer is an Oncologist practicing medicine in Long Beach, California. Dr. Blitzer 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, Breast Cancer, Angiosarcoma, and Posterior Fossa Tumor. Dr. Blitzer is currently accepting new patients.

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

    MemorialCare Medical Group - Long Beach

    2810 Long Beach Blvd, 
    Long Beach, CA 
     (2.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Nilesh Vora is an Oncologist practicing medicine in Long Beach, California. Dr. Vora is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 47 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Small Cell Lung Cancer (SCLC), Pleuropulmonary Blastoma, Bone Marrow Aspiration, and Endoscopy. Dr. Vora is currently accepting new patients.

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

    Jessica A Rayhanabad, MD

    3747 Worsham Ave, 
    Long Beach, CA 
     (4.7 miles away)
    Experience:
    16+ years
    Languages Spoken:
    English

    Connie Lee is a General Surgeon practicing medicine in Long Beach, California. She has been practicing medicine for over 16 years. Dr. Lee 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 Paget Disease of the Breast, Breast Cancer, Angiosarcoma, and Inflammatory Breast Cancer. Dr. Lee is board certified in American Board Of Surgery.

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

    Oncology Physicians Network Of California PC

    3747 Worsham Ave, 
    Long Beach, CA 
     (4.7 miles away)
    Experience:
    31+ years
    Languages Spoken:
    English
    Offers Telehealth

    George Semeniuk is an Internal Medicine provider practicing medicine in Long Beach, California. He has been practicing medicine for over 31 years. Dr. Semeniuk is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 83 other conditions, according to our data. His clinical expertise encompasses Small Cell Lung Cancer (SCLC), Lung Cancer, Pleuropulmonary Blastoma, and Myelodysplastic Syndrome (MDS). Dr. Semeniuk is board certified in American Board Internal Medicine.

    Experienced in HER-2 Positive Breast Cancer
    Hematology Oncology
    Experienced in HER-2 Positive Breast Cancer
    Hematology Oncology
    23600 Telo Avenue, Suite 260, 
    Torrance, CA 
     (8.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michael Chung is a Hematologist Oncology provider practicing medicine in Torrance, California. Dr. Chung 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 Paget Disease of the Breast, Iron Deficiency Anemia, Childhood Iron Deficiency Anemia, and Drug-Induced Thrombocytopenia. Dr. Chung is currently accepting new patients.

    Experienced in HER-2 Positive Breast Cancer
    General Surgery
    Experienced in HER-2 Positive Breast Cancer
    General Surgery
    23451 Madison Street, Suite 340, 
    Torrance, CA 
     (9.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Rashaan Ali is a General Surgeon practicing medicine in Torrance, California. Dr. Ali is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, Giant Mammary Hamartoma, Lymphadenectomy, and Hernia Surgery. Dr. Ali is currently accepting new patients.

    Experienced in HER-2 Positive Breast Cancer
    Experienced in HER-2 Positive Breast Cancer
    23451 Madison Street, Suite 340, 
    Torrance, CA 
     (9.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Melanie Friedlander is a General Surgeon practicing medicine in Torrance, California. Dr. Friedlander is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, Angiosarcoma, Lymphadenectomy, and Ileostomy. Dr. Friedlander is currently accepting new patients.

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

    Jessica A Rayhanabad M.D.

    3791 Katella Ave, 
    Los Alamitos, CA 
     (7.7 miles away)
    Experience:
    21+ years
    Languages Spoken:
    English

    Jessica Rayhanabad is a General Surgeon practicing medicine in Los Alamitos, California. She has been practicing medicine for over 21 years. Dr. Rayhanabad 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, Paget Disease of the Breast, Angiosarcoma, Lymphadenectomy, and Mastectomy. Dr. Rayhanabad is board certified in American Board Of Surgery.

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

    Oncology Physicians Network Of California PC

    23600 Telo Ave, 
    Torrance, CA 
     (8.7 miles away)
    Experience:
    21+ years
    Languages Spoken:
    English
    Offers Telehealth

    Arati Chand is an Internal Medicine provider practicing medicine in Torrance, California. She has been practicing medicine for over 21 years. Dr. Chand is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Familial Colorectal Cancer, Beta Thalassemia, Thrombocytopenia, and Thalassemia. Dr. Chand is board certified in American Board Of Internal Medicine.

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

    Torrance Memorial Physician Network Cancer-Torrance

    3285 Skypark Dr, 
    Torrance, CA 
     (9.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Swati Sikaria is an Oncologist practicing medicine in Torrance, California. Dr. Sikaria is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Familial Pancreatic Cancer, Pancreatic Cancer, Breast Cancer, and HER-2 Positive Breast Cancer.

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

    Oncology Physicians Network Of California PC

    23456 Hawthorne Blvd, 
    Torrance, CA 
     (9.4 miles away)
    Experience:
    19+ years
    Languages Spoken:
    English
    Offers Telehealth

    Aileen Novero is an Internal Medicine provider practicing medicine in Torrance, California. She has been practicing medicine for over 19 years. Dr. Novero is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Agranulocytosis, Chronic Familial Neutropenia, HER-2 Positive Breast Cancer, and Breast Cancer. Dr. Novero is board certified in American Board Internal Medicine.

    Advanced in HER-2 Positive Breast Cancer
    Medical Genetics
    Advanced in HER-2 Positive Breast Cancer
    Medical Genetics
    5215 Torrance Boulevard, 
    Torrance, CA 
     (10.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Lorena Gonzalez is a Medical Genetics provider practicing medicine in Torrance, California. Dr. Gonzalez 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, Paget Disease of the Breast, HER-2 Positive Breast Cancer, and DICER1 Syndrome. Dr. Gonzalez is currently accepting new patients.

    Showing 1-20 of 66

    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 Long Beach, 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 Long Beach, 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 Long Beach, 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 Long Beach, 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 Long Beach, 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 Long Beach, 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 Long Beach, 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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