The 20 Best Ovarian Carcinosarcoma Doctors Near Me in Montana, US

Find the Top Ovarian Carcinosarcoma Experts and Specialists

Last Updated: 09/19/2026

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MediFind found 26 doctor with experience in Ovarian Carcinosarcoma near Montana, US. Of these, 19 are Experienced, 4 are Advanced and 3 are Distinguished.

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26 providers found
    Distinguished in Ovarian Carcinosarcoma
    Distinguished in Ovarian Carcinosarcoma
    Referral required

    St. Vincent Regional Hospital - Cancer Centers Of Montana

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

    Elizabeth Connor is an Oncologist practicing medicine in Billings, Montana. Dr. Connor is rated as a Distinguished provider by MediFind in the treatment of Ovarian Carcinosarcoma. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Ovarian Carcinosarcoma, Sertoli-Leydig Cell Tumor, Endometrial Cancer, Malignant Mixed Mullerian Tumor, and Bladder Reconstruction. Dr. Connor is board certified in American Board Of Obstetrics And Gynecology and American Board Of Obstetrics And Gynecology. Dr. Connor is currently accepting new patients.

    Distinguished in Ovarian Carcinosarcoma
    Oncology | Obstetrics and Gynecology
    Distinguished in Ovarian Carcinosarcoma
    Oncology | Obstetrics and Gynecology
    Referral may be required

    St. Vincent Regional Hospital - Cancer Centers Of Montana

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

    Megan Petersen is an Oncologist and an Obstetrics and Gynecologist practicing medicine in Billings, Montana. Dr. Petersen is rated as a Distinguished provider by MediFind in the treatment of Ovarian Carcinosarcoma. She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Neuroendocrine Carcinoma of the Cervix, Cervical Cancer, Ovarian Carcinosarcoma, Colonoscopy, and Bladder Reconstruction. Dr. Petersen is board certified in American Board Of Obstetrics And Gynecology and American Board Of Obstetrics And Gynecology. Dr. Petersen is currently accepting new patients.

    Distinguished in Ovarian Carcinosarcoma
    Distinguished in Ovarian Carcinosarcoma
    Referral may be required

    Billings Clinic

    801 N 29th St, 
    Billings, MT 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Justin Bottsford-Miller is an Oncologist practicing medicine in Billings, Montana. Dr. Bottsford-Miller is rated as a Distinguished provider by MediFind in the treatment of Ovarian Carcinosarcoma. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Ovarian Cancer, Endometrial Cancer, Malignant Mixed Mullerian Tumor, Ovarian Carcinosarcoma, and Hernia Surgery. Dr. Bottsford-Miller is currently accepting new patients.

    Learn about our expert tiers
    Advanced in Ovarian Carcinosarcoma
    Advanced in Ovarian Carcinosarcoma
    Referral may be required

    Bozeman Radiation Oncology PC

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

    Justin Thomas is an Oncologist practicing medicine in Bozeman, Montana. Dr. Thomas is rated as an Advanced provider by MediFind in the treatment of Ovarian Carcinosarcoma. He is also highly rated in 43 other conditions, according to our data. His clinical expertise encompasses Appendix Cancer, Neuroendocrine Tumor, Familial Colorectal Cancer, and Colorectal Cancer. Dr. Thomas is currently accepting new patients.

    Advanced in Ovarian Carcinosarcoma
    Advanced in Ovarian Carcinosarcoma
    Referral may be required
    602 Henry Chapple St, 
    Billings, MT 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Alexis Hokenstad is an Oncologist practicing medicine in Billings, Montana. Dr. Hokenstad is rated as an Advanced provider by MediFind in the treatment of Ovarian Carcinosarcoma. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Endometrial Cancer, Malignant Mixed Mullerian Tumor, Ovarian Cancer, Vulvectomy, and Colonoscopy. Dr. Hokenstad is currently accepting new patients.

    Advanced in Ovarian Carcinosarcoma
    Hematology Oncology | Oncology
    Advanced in Ovarian Carcinosarcoma
    Hematology Oncology | Oncology
    Referral may be required
    2475 E Broadway St, 
    Helena, MT 
    Languages Spoken:
    English

    Thomas Weiner is a Hematologist Oncology specialist and an Oncologist practicing medicine in Helena, Montana. Dr. Weiner is rated as an Advanced provider by MediFind in the treatment of Ovarian Carcinosarcoma. He is also highly rated in 93 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Colorectal Cancer, Bone Marrow Aspiration, and Bone Graft.

    Advanced in Ovarian Carcinosarcoma
    Hematology | Oncology
    Advanced in Ovarian Carcinosarcoma
    Hematology | Oncology
    Referral may be required
    500 West Broadway Street, Floor 2, 
    Missoula, MT 
    Languages Spoken:
    English
    Accepting New Patients

    Sarah Scott is a Hematologist and an Oncologist practicing medicine in Missoula, Montana. Dr. Scott is rated as an Advanced provider by MediFind in the treatment of Ovarian Carcinosarcoma. She is also highly rated in 52 other conditions, according to our data. Her clinical expertise encompasses Neuroendocrine Tumor, Carcinoid Syndrome, Pleuropulmonary Blastoma, Lung Cancer, and Bone Marrow Aspiration. Dr. Scott is currently accepting new patients.

    Experienced in Ovarian Carcinosarcoma
    Oncology | Hematology
    Experienced in Ovarian Carcinosarcoma
    Oncology | Hematology
    Referral may be required
    2837 Fort Missoula Road, 
    Missoula, MT 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Siobhan Lynch is an Oncologist and a Hematologist practicing medicine in Missoula, Montana. Dr. Lynch is rated as an Experienced provider by MediFind in the treatment of Ovarian Carcinosarcoma. She is also highly rated in 21 other conditions, according to our data. Her clinical expertise encompasses Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET), Neuroendocrine Tumor, Paget Disease of the Breast, and Inflammatory Breast Cancer. Dr. Lynch is currently accepting new patients.

    Experienced in Ovarian Carcinosarcoma
    Hematology | Oncology
    Experienced in Ovarian Carcinosarcoma
    Hematology | Oncology
    Referral may be required
    500 West Broadway Street, Floor 2, 
    Missoula, MT 
    Languages Spoken:
    English
    Accepting New Patients

    Alan Thomas is a Hematologist and an Oncologist practicing medicine in Missoula, Montana. Dr. Thomas is rated as an Experienced provider by MediFind in the treatment of Ovarian Carcinosarcoma. He is also highly rated in 61 other conditions, according to our data. His clinical expertise encompasses Astrocytoma, Embryonal Tumor with Multilayered Rosettes, Atypical Teratoid Rhabdoid Tumor (ATRT), Neuroepithelioma, and Bone Marrow Aspiration. Dr. Thomas is currently accepting new patients.

    Experienced in Ovarian Carcinosarcoma
    Experienced in Ovarian Carcinosarcoma
    Referral may be required

    Billings Clinic

    801 N 29th St, 
    Billings, MT 
    Languages Spoken:
    English
    Offers Telehealth

    Bradford Whitcomb is an Oncologist practicing medicine in Billings, Montana. Dr. Whitcomb is rated as an Experienced provider by MediFind in the treatment of Ovarian Carcinosarcoma. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Malignant Mixed Mullerian Tumor, Endometrial Cancer, Vulvar Cancer, and Ovarian Cancer.

    Experienced in Ovarian Carcinosarcoma
    Experienced in Ovarian Carcinosarcoma
    Referral may be required

    Northwest Health Care Oncology And Hemat

    350 Heritage Way Ste 1100, 
    Kalispell, MT 
    Languages Spoken:
    English
    Accepting New Patients

    Peter Wagner is an Oncologist practicing medicine in Kalispell, Montana. Dr. Wagner is rated as an Experienced provider by MediFind in the treatment of Ovarian Carcinosarcoma. He is also highly rated in 41 other conditions, according to our data. His clinical expertise encompasses Paget Disease of the Breast, Embryonal Tumor with Multilayered Rosettes, Ependymoma, and Neuroepithelioma. Dr. Wagner is currently accepting new patients.

    Experienced in Ovarian Carcinosarcoma
    Experienced in Ovarian Carcinosarcoma
    Referral may be required

    Cmsc LLC

    3000 15th Ave S, 
    Great Falls, MT 
    Languages Spoken:
    English
    Accepting New Patients

    Karl Guter is an Oncologist practicing medicine in Great Falls, Montana. Dr. Guter is rated as an Experienced provider by MediFind in the treatment of Ovarian Carcinosarcoma. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Colorectal Cancer, Paget Disease of the Breast, and Pleuropulmonary Blastoma. Dr. Guter is currently accepting new patients.

    Experienced in Ovarian Carcinosarcoma
    Oncology
    Experienced in Ovarian Carcinosarcoma
    Oncology
    Referral may be required

    Logan Health Medical Center

    310 Sunnyview Ln, 
    Kalispell, MT 
    Languages Spoken:
    English, Portuguese
    Accepting New Patients
    Offers Telehealth

    Jose Ness is an Oncologist practicing medicine in Kalispell, Montana. Dr. Ness is rated as an Experienced provider by MediFind in the treatment of Ovarian Carcinosarcoma. He is also highly rated in 52 other conditions, according to our data. His clinical expertise encompasses Paget Disease of the Breast, Chronic Lymphocytic Leukemia (CLL), Richter Syndrome, and Lymphofollicular Hyperplasia. Dr. Ness is currently accepting new patients.

    Experienced in Ovarian Carcinosarcoma
    Experienced in Ovarian Carcinosarcoma
    Referral may be required

    St. Peter's Health

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

    Robert Lemon is an Oncologist practicing medicine in Helena, Montana. Dr. Lemon is rated as an Experienced provider by MediFind in the treatment of Ovarian Carcinosarcoma. He is also highly rated in 43 other conditions, according to our data. His clinical expertise encompasses Non-Hodgkin Lymphoma, Thrombocytopenia, Carcinoid Syndrome, Vitamin B12 Deficiency, and Bone Marrow Aspiration.

    Experienced in Ovarian Carcinosarcoma
    Hematology | Oncology
    Experienced in Ovarian Carcinosarcoma
    Hematology | Oncology
    Referral may be required
    500 West Broadway Street, Floor 2, 
    Missoula, MT 
    Languages Spoken:
    English
    Accepting New Patients

    Michael Snyder is a Hematologist and an Oncologist practicing medicine in Missoula, Montana. Dr. Snyder is rated as an Experienced provider by MediFind in the treatment of Ovarian Carcinosarcoma. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Nodular Lymphocyte-Predominant Hodgkin Lymphoma (NLPHL), Familial Pancreatic Cancer, Paget Disease of the Breast, and Familial Colorectal Cancer. Dr. Snyder is currently accepting new patients.

    Experienced in Ovarian Carcinosarcoma
    Hematology | Oncology
    Experienced in Ovarian Carcinosarcoma
    Hematology | Oncology
    Referral may be required
    500 West Broadway Street, Floor 2, 
    Missoula, MT 
    Languages Spoken:
    English
    Accepting New Patients

    Linda Ries is a Hematologist and an Oncologist practicing medicine in Missoula, Montana. Dr. Ries is rated as an Experienced provider by MediFind in the treatment of Ovarian Carcinosarcoma. She is also highly rated in 31 other conditions, according to our data. Her clinical expertise encompasses Paget Disease of the Breast, Inflammatory Breast Cancer, Familial Colorectal Cancer, and Colorectal Cancer. Dr. Ries is currently accepting new patients.

    Experienced in Ovarian Carcinosarcoma
    Hematology | Oncology
    Experienced in Ovarian Carcinosarcoma
    Hematology | Oncology
    Referral may be required
    2837 Fort Missoula Road, 
    Missoula, MT 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    John Linford is a Hematologist and an Oncologist practicing medicine in Missoula, Montana. Dr. Linford is rated as an Experienced provider by MediFind in the treatment of Ovarian Carcinosarcoma. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Anal Cancer, Lung Cancer, Pleuropulmonary Blastoma, Familial Colorectal Cancer, and Bone Marrow Aspiration. Dr. Linford is currently accepting new patients.

    Experienced in Ovarian Carcinosarcoma
    Hematology | Oncology
    Experienced in Ovarian Carcinosarcoma
    Hematology | Oncology
    Referral may be required

    Bozeman Health Deaconess Regional Medical Center

    915 Highland Blvd, 
    Bozeman, MT 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Kenneth May is a Hematologist and an Oncologist practicing medicine in Bozeman, Montana. Dr. May is rated as an Experienced provider by MediFind in the treatment of Ovarian Carcinosarcoma. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Neuroendocrine Tumor, Angiosarcoma, Inflammatory Breast Cancer, and Large-Cell Immunoblastic Lymphoma. Dr. May is currently accepting new patients.

    Experienced in Ovarian Carcinosarcoma
    Hematology | Oncology
    Experienced in Ovarian Carcinosarcoma
    Hematology | Oncology
    Referral may be required

    Bozeman Health Deaconess Regional Medical Center

    915 Highland Blvd, 
    Bozeman, MT 
    Languages Spoken:
    English

    Annie Castillo is a Hematologist and an Oncologist practicing medicine in Bozeman, Montana. Dr. Castillo is rated as an Experienced provider by MediFind in the treatment of Ovarian Carcinosarcoma. She is also highly rated in 34 other conditions, according to our data. Her clinical expertise encompasses Familial Colorectal Cancer, Small Cell Lung Cancer (SCLC), Lung Adenocarcinoma, and Paget Disease of the Breast.

    Experienced in Ovarian Carcinosarcoma
    Experienced in Ovarian Carcinosarcoma
    Referral may be required

    Bitterroot Health-Obstetrics And Gynecology

    1200 Westwood Dr Ste G, 
    Hamilton, MT 
    Languages Spoken:
    English

    Nishan Chobanian is an Oncologist practicing medicine in Hamilton, Montana. Dr. Chobanian is rated as an Experienced provider by MediFind in the treatment of Ovarian Carcinosarcoma. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Endometrial Cancer, Malignant Mixed Mullerian Tumor, Vulvar Cancer, and Vaginal Cancer.

    Showing 1-20 of 26

    Last Updated: 09/19/2026

    What is the definition of Ovarian Carcinosarcoma?

    Ovarian carcinosarcoma, also known as a malignant mixed mullerian tumor (MMMT) of the ovary, is a rare, aggressive cancer of the ovary with characteristics of two types of cancer: carcinoma and sarcoma. Because women with this cancer often have no symptoms, more than half of women are diagnosed at an advanced stage. When present, symptoms may include pain in the abdomen or pelvic area, bloating or swelling of the abdomen, quickly feeling full when eating, or other digestive problems. The cause of Ovarian carcinosarcoma is not yet understood.

    When should I see an Ovarian Carcinosarcoma 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 an Ovarian Carcinosarcoma 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 Ovarian Carcinosarcoma 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 Ovarian Carcinosarcoma 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 an Ovarian Carcinosarcoma 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 Ovarian Carcinosarcoma doctor search results page. 

    Why is it important to get a second opinion from a different Ovarian Carcinosarcoma 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 an Ovarian Carcinosarcoma 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 Ovarian Carcinosarcoma 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 Ovarian Carcinosarcoma 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 Ovarian Carcinosarcoma doctors in Montana, US?

    Look for the filter feature on the left side of the Ovarian Carcinosarcoma 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 an Ovarian Carcinosarcoma doctor that offers video calls?

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