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    Last Updated: 10/30/2025

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    MediFind found 34 doctor with experience in HER-2 Positive Breast Cancer near Montana, US. Of these, 34 are Experienced.

    Location
    LocationClose
    34 providers found
      Experienced in HER-2 Positive Breast Cancer
      Radiation Oncology
      Experienced in HER-2 Positive Breast Cancer
      Radiation Oncology

      Benefis Hospitals Inc

      1117 29th St S, 
      Great Falls, MT 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Carolyn Rutter is a Radiation Oncologist in Great Falls, Montana. Dr. Rutter is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her top areas of expertise are Lung Cancer, Pleuropulmonary Blastoma, Prostate Cancer, and Familial Prostate Cancer. Dr. Rutter is currently accepting new patients.

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

      Kalispell Regional Medical Center Inc

      350 Heritage Way, 
      Kalispell, MT 
      Languages Spoken:
      English
      Offers Telehealth

      Kiem Liem is a Hematologist Oncology specialist and a Hematologist in Kalispell, Montana. Dr. Liem is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His top areas of expertise are End-Stage Renal Disease (ESRD), Thrombocytopenia, Dehydration, and Paget Disease of the Breast.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Bryan E. Martin
      Experienced in HER-2 Positive Breast Cancer
      Experienced in HER-2 Positive Breast Cancer

      Benefis Hospitals Inc

      1117 29th St S, 
      Great Falls, MT 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Bryan Martin is an Oncologist in Great Falls, Montana. Dr. Martin is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His top areas of expertise are Myelodysplastic Syndrome (MDS), Paget Disease of the Breast, Familial Colorectal Cancer, and Breast Cancer. Dr. Martin is currently accepting new patients.

      Learn about our expert tiers
      Michael T. Kidd
      Experienced in HER-2 Positive Breast Cancer
      Hematology Oncology | Hematology | Oncology
      Experienced in HER-2 Positive Breast Cancer
      Hematology Oncology | Hematology | Oncology

      Billings Clinic

      801 N 29th St, 
      Billings, MT 
      Experience:
      17+ years
      Languages Spoken:
      English
      Offers Telehealth

      Michael Kidd is a Hematologist Oncology specialist and a Hematologist in Billings, Montana. Dr. Kidd has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His top areas of expertise are Neuroendocrine Tumor, Breast Cancer in Men, Paget Disease of the Breast, and Chronic Lymphocytic Leukemia (CLL).

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

      Holy Rosary Healthcare

      2600 Wilson St, Cancer Center Of Montana, 
      Miles City, MT 
      Languages Spoken:
      English
      Accepting New Patients

      Seth Reiner is a Radiation Oncologist in Miles City, Montana. Dr. Reiner is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His top areas of expertise are Melanoma of the Eye, Metastatic Uveal Melanoma, Posterior Fossa Tumor, and Primitive Neuroectodermal Tumor (PNET). Dr. Reiner is currently accepting new patients.

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

      Benefis Hospitals Inc

      1117 29th St S, 
      Great Falls, MT 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Patrick Tang is a Hematologist Oncology specialist and an Oncologist in Great Falls, Montana. Dr. Tang is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His top areas of expertise are Familial Colorectal Cancer, Lung Cancer, Thrombocytopenia, and Colorectal Cancer. Dr. Tang is currently accepting new patients.

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

      Great Falls Clinic

      3000 15th Avenue South, 
      Great Falls, MT 
      Experience:
      33+ years
      Languages Spoken:
      English

      Dr. Underhill treats both benign and malignant diseases in her Radiation Oncology practice, and has a particular expertise in breast, gynecologic and head and neck cancers. Dr. Underhill received her medical degree from Queen’s University in Kingston, Ontario in 1992. She completed her residency in Radiation Oncology at Queen’s University, and in 1997, went on to complete a fellowship in Brachytherapy at the Memorial Sloan-Kettering Cancer Center in New York, New York. Dr. Underhill started her career in academic medicine in 1998, teaching and doing clinical research; from 1998-2006, she held the academic appointments of Instructor in Radiation Oncology at Jefferson Medical College in Philadelphia, Pennsylvania, and Assistant Professor of Medicine at Dartmouth Medical School in Hanover, New Hampshire. She and her family answered the call of mountains in 2008, and moved to Great Falls in September of that year. Dr. Underhill has now been looking after the good people of northcentral Montana for the past 14 years. When not practicing oncology, Dr. Underhill enjoys downhill skiing, hiking, and backcountry camping with her husband, son and 3 dogs. Dr. Underhill is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her top areas of expertise are Familial Prostate Cancer, Anal Cancer, Pleuropulmonary Blastoma, and Lung Cancer.

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

      Surgical Associates, PC

      2900 12th Ave N 355, 
      Billings, MT 
      Languages Spoken:
      English
      Accepting New Patients

      Barry Mckenzie is a General Surgeon in Billings, Montana. Dr. Mckenzie is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His top areas of expertise are Breast Cancer, Paget Disease of the Breast, Cholecystitis, Hernia Surgery, and Bladder Reconstruction. Dr. Mckenzie is currently accepting new patients.

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

      Surgical Associates, PC

      2900 12th Ave N 355, 
      Billings, MT 
      Languages Spoken:
      English
      Accepting New Patients

      Kathryn Hatch is a primary care provider, practicing in General Practice in Billings, Montana. Dr. Hatch is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her top areas of expertise are Gallbladder Disease, Cholecystitis, Gallstones, Hernia Surgery, and Sleeve Gastrectomy. Dr. Hatch is currently accepting new patients.

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

      Scl Health Montana

      1315 Golden Valley Cir, 
      Billings, MT 
      Languages Spoken:
      English
      Offers Telehealth

      Troy Fiddler is a Hematologist and an Oncologist in Billings, Montana. Dr. Fiddler is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His top areas of expertise are Familial Colorectal Cancer, Paget Disease of the Breast, Lung Cancer, and Familial Pancreatic Cancer.

      Experienced in HER-2 Positive Breast Cancer
      General Surgery | Surgical Oncology
      Experienced in HER-2 Positive Breast Cancer
      General Surgery | Surgical Oncology

      Kalispell Regional Medical Center Inc

      320 Sunnyview Ln, 
      Kalispell, MT 
      Languages Spoken:
      English
      Accepting New Patients

      Melissa Kaptanian is a General Surgeon and a Surgical Oncologist in Kalispell, Montana. Dr. Kaptanian is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Intraductal Papilloma, Angiosarcoma, and Lymphadenectomy. Dr. Kaptanian is currently accepting new patients.

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

      Bozeman Radiation Oncology PC

      931 Highland Blvd, Suite 3130, 
      Bozeman, MT 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Christopher Baker is a Radiation Oncologist in Bozeman, Montana. Dr. Baker is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His top areas of expertise are Carbuncle, Boils, Folliculitis, and Familial Prostate Cancer. Dr. Baker is currently accepting new patients.

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

      Scl Health Medical Group-Butte LLC

      400 S Clark St, 
      Butte, MT 
      Languages Spoken:
      English
      Accepting New Patients

      Jeffrey Gilroy is a Radiation Oncologist in Butte, Montana. Dr. Gilroy is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His top areas of expertise are Familial Prostate Cancer, Prostate Cancer, Pleuropulmonary Blastoma, and Lung Cancer. Dr. Gilroy is currently accepting new patients.

      Experienced in HER-2 Positive Breast Cancer
      Radiation Oncology
      Experienced in HER-2 Positive Breast Cancer
      Radiation Oncology
      1315 Golden Valley Cir, 
      Billings, MT 
      Languages Spoken:
      English

      Rebecca Tarlton is a Radiation Oncologist in Billings, Montana. Dr. Tarlton is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her top areas of expertise are Posterior Fossa Tumor, Primitive Neuroectodermal Tumor (PNET), Breast Cancer, and Familial Prostate Cancer.

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

      St Peters Health

      2475 E Broadway St, 
      Helena, MT 
      Languages Spoken:
      English

      Andrew Cupino is a Radiologist and a Radiation Oncologist in Helena, Montana. Dr. Cupino is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His top areas of expertise are Astrocytoma, Embryonal Tumor with Multilayered Rosettes, Gliosarcoma, and Atypical Teratoid Rhabdoid Tumor (ATRT).

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

      Scl Health Montana

      1315 Golden Valley Cir, 
      Billings, MT 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Kristina Hool is a Hematologist Oncology specialist and a Hematologist in Billings, Montana. Dr. Hool is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her top areas of expertise are Paget Disease of the Breast, Inflammatory Breast Cancer, Astrocytoma, and Embryonal Tumor with Multilayered Rosettes. Dr. Hool is currently accepting new patients.

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

      St. Vincent Regional Hospital - Cancer Centers Of Montana

      1315 Golden Valley Circle, 
      Billings, MT 
      Experience:
      41+ years
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Martin Lucas is a Hematologist and a Hematologist Oncology provider in Billings, Montana. Dr. Lucas has been practicing medicine for over 41 years and is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her top areas of expertise are Paget Disease of the Breast, Angiosarcoma, Breast Cancer, and Familial Colorectal Cancer. Dr. Lucas is currently accepting new patients.

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

      St Peters Health

      2475 E Broadway St, 
      Helena, MT 
      Languages Spoken:
      English, Spanish
      Accepting New Patients
      Offers Telehealth

      Nicholas Thomson is a Hematologist Oncology specialist and a Hematologist in Helena, Montana. Dr. Thomson is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His top areas of expertise are Thrombocytopenia, Paget Disease of the Breast, Inflammatory Breast Cancer, and Breast Cancer. Dr. Thomson is currently accepting new patients.

      Experienced in HER-2 Positive Breast Cancer
      Hematology Oncology | Hematology | Oncology
      Experienced in HER-2 Positive Breast Cancer
      Hematology Oncology | Hematology | Oncology
      1315 Golden Valley Cir, 
      Billings, MT 
      Languages Spoken:
      English
      Accepting New Patients

      Patrick Cobb is a Hematologist Oncology specialist and a Hematologist in Billings, Montana. Dr. Cobb is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His top areas of expertise are Breast Cancer, Paget Disease of the Breast, Lung Cancer, and Pleuropulmonary Blastoma. Dr. Cobb is currently accepting new patients.

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

      St. Vincent Regional Hospital - Cancer Centers Of Montana

      1315 Golden Valley Circle, 
      Billings, MT 
      Experience:
      33+ years
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Dr. Christianson�is an investigator involved in clinical research trials in the area of�medical oncology and hematology. Dr. Christianson is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His top areas of expertise are Breast Cancer in Men, Paget Disease of the Breast, Pleuropulmonary Blastoma, and Lung Cancer.

      Showing 1-20 of 34

      Last Updated: 10/30/2025

      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 in Montana, US?

      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 in Montana, US?

      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 in Montana, US?

      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 in Montana, US?

      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 in Montana, US?

      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 in Montana, US?

      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 in Montana, US?

      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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