The 20 Best Protein C Deficiency Doctors Near Me in Montana, US

Find the Top Protein C Deficiency Experts and Specialists

The 20 Best Protein C Deficiency Doctors in Montana, US

Last Updated: 02/22/2026

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MediFind found 28 doctor with experience in Protein C Deficiency near Montana, US. Of these, 25 are Experienced and 3 are Advanced.

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28 providers found
    Jeffrey S. Johnson
    Experienced in Protein C Deficiency
    Internal Medicine
    Experienced in Protein C Deficiency
    Internal Medicine

    Downtown Clinic - Internal Medicine

    2900 12th Avenue North, Suite 310W, 
    Billings, MT 
    Experience:
    33+ years
    Languages Spoken:
    English

    After graduating from medical school at the University of Washington, Dr. Johnson completed his residency at Maine Medical Center in Portland, ME. Board certified in internal medicine. Dr. Johnson enjoys spending his time off camping, hunting and boating. Dr. Johnson is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and Chronic Obstructive Pulmonary Disease (COPD).

    Martin K. Lucas
    Advanced in Protein C Deficiency
    Hematology | Hematology Oncology | Oncology
    Advanced in Protein C Deficiency
    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 Advanced provider by MediFind in the treatment of Protein C Deficiency. 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 Protein C Deficiency
    Experienced in Protein C Deficiency

    Providence Health & Services Mt

    350 Heritage Way Ste 2100, 
    Kalispell, MT 
    Languages Spoken:
    English

    Robert Mitchell is a Cardiologist in Kalispell, Montana. Dr. Mitchell is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. His top areas of expertise are Atrial Fibrillation, Aortic Regurgitation, Arrhythmias, Pediatric Myocarditis, and Pacemaker Implantation.

    Learn about our expert tiers
    Experienced in Protein C Deficiency
    Hematology | Oncology
    Experienced in Protein C Deficiency
    Hematology | Oncology
    500 West Broadway Street, Floor 2, 
    Missoula, MT 
    Languages Spoken:
    English
    Accepting New Patients

    Alan Thomas is a Hematologist and an Oncologist in Missoula, Montana. Dr. Thomas is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. His top areas of expertise are Astrocytoma, Gliosarcoma, Embryonal Tumor with Multilayered Rosettes, Atypical Teratoid Rhabdoid Tumor (ATRT), and Bone Marrow Aspiration. Dr. Thomas is currently accepting new patients.

    Advanced in Protein C Deficiency
    Advanced in Protein C Deficiency

    Scl Health Mt-St. James Healthcare

    400 S Clark St, 
    Butte, MT 
    Languages Spoken:
    English

    Marwan Massouh is a Hematologist in Butte, Montana. Dr. Massouh is rated as an Advanced provider by MediFind in the treatment of Protein C Deficiency. His top areas of expertise are Hereditary Resistance to Anti-Vitamin K, Protein C Deficiency, Congenital Antithrombin 3 Deficiency, and Protein S Deficiency.

    Advanced in Protein C Deficiency
    Advanced in Protein C Deficiency

    Benefis Hospitals Inc

    1645 Vandelay Ave, 
    Helena, MT 
    Experience:
    44+ years
    Languages Spoken:
    English
    Offers Telehealth

    Donald Hill is an Oncologist in Helena, Montana. Dr. Hill has been practicing medicine for over 44 years and is rated as an Advanced provider by MediFind in the treatment of Protein C Deficiency. His top areas of expertise are Pleuropulmonary Blastoma, Gastrointestinal Stromal Tumor, Childhood Iron Deficiency Anemia, Undifferentiated Pleomorphic Sarcoma, and Bone Marrow Aspiration.

    Steven Gerstner
    Experienced in Protein C Deficiency
    Internal Medicine
    Experienced in Protein C Deficiency
    Internal Medicine

    Billings Clinic

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

    Steven Gerstner is a primary care provider, practicing in Internal Medicine in Billings, Montana. Dr. Gerstner is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. His top areas of expertise are Chronic Lymphocytic Leukemia (CLL), Lung Cancer, Hypothyroidism, and Maturity Onset Diabetes of the Young.

    Heather Maddox
    Experienced in Protein C Deficiency
    Family Medicine
    Experienced in Protein C Deficiency
    Family Medicine

    Providence St. Patrick Hospital

    500 W Broadway St, 
    Missoula, MT 
    Languages Spoken:
    English

    Heather Maddox is a primary care provider, practicing in Family Medicine in Missoula, Montana. Dr. Maddox is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. Her top areas of expertise are Bronchitis, Hypothyroidism, Obesity in Children, and Tennis Elbow.

    Experienced in Protein C Deficiency
    Internal Medicine
    Experienced in Protein C Deficiency
    Internal Medicine

    Billings Clinic

    2675 Central Ave, 
    Billings, MT 
    Languages Spoken:
    English

    Kari Kale is a primary care provider, practicing in Internal Medicine in Billings, Montana. Dr. Kale is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. Her top areas of expertise are Hypothyroidism, High Cholesterol, Obesity in Children, and Type 2 Diabetes (T2D).

    Experienced in Protein C Deficiency
    Experienced in Protein C Deficiency

    St. Peter's Health

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

    Robert Lemon is an Oncologist in Helena, Montana. Dr. Lemon is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. His top areas of expertise are Iron Deficiency Anemia, Non-Hodgkin Lymphoma, Childhood Iron Deficiency Anemia, Thrombocytopenia, and Bone Marrow Aspiration.

    Experienced in Protein C Deficiency
    Experienced in Protein C Deficiency

    Bozeman Radiation Oncology PC

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

    Kristina Vander is a Hematologist in Bozeman, Montana. Dr. Vander is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. Her top areas of expertise are Paget Disease of the Breast, Inflammatory Breast Cancer, Astrocytoma, and Embryonal Tumor with Multilayered Rosettes.

    Experienced in Protein C Deficiency
    Family Medicine
    Experienced in Protein C Deficiency
    Family Medicine

    Barrett Hospital & Healthcare

    600 MT Highway 91 S, 
    Dillon, MT 
    Languages Spoken:
    English

    Patrick Rasch is a primary care provider, practicing in Family Medicine in Dillon, Montana. Dr. Rasch is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. His top areas of expertise are Bronchitis, Acute Cystitis, Chronic Cough, and Protein S Deficiency.

    Experienced in Protein C Deficiency
    Experienced in Protein C Deficiency

    Kalispell Regional Medical Center Inc

    320 Sunnyview Ln, 
    Kalispell, MT 
    Languages Spoken:
    English
    Offers Telehealth

    Simon Vinarsky is a Hematologist in Kalispell, Montana. Dr. Vinarsky is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. His top areas of expertise are Anemia, Childhood Iron Deficiency Anemia, Thrombocytopenia, Urothelial Cancer, and Bone Marrow Aspiration.

    Experienced in Protein C Deficiency
    Cardiac Electrophysiology | Cardiology
    Experienced in Protein C Deficiency
    Cardiac Electrophysiology | Cardiology

    Billings Clinic

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

    Luis Alvarez is a Cardiac Electrophysiologist and a Cardiologist in Billings, Montana. Dr. Alvarez is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. His top areas of expertise are Atrial Fibrillation, High Cholesterol, Ectopic Heartbeat, and Arrhythmias.

    Experienced in Protein C Deficiency
    Family Medicine
    Experienced in Protein C Deficiency
    Family Medicine

    Billings Clinic

    760 Wicks Ln, 
    Billings, MT 
    Languages Spoken:
    English

    Glenn Guzman is a primary care provider, practicing in Family Medicine in Billings, Montana. Dr. Guzman is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. His top areas of expertise are Muscle Invasive Bladder Cancer, Diabetic Nephropathy, Type 2 Diabetes (T2D), Endoscopy, and Hip Replacement.

    Experienced in Protein C Deficiency
    Family Medicine
    Experienced in Protein C Deficiency
    Family Medicine
    500 West Broadway Street, 
    Missoula, MT 
    Languages Spoken:
    English
    Offers Telehealth

    Christopher Smith is a primary care provider, practicing in Family Medicine in Missoula, Montana. Dr. Smith is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. His top areas of expertise are Hypothyroidism, Obesity in Children, High Cholesterol, and Cirrhosis.

    Experienced in Protein C Deficiency
    Internal Medicine
    Experienced in Protein C Deficiency
    Internal Medicine

    Mountain Internal Medicine PLLC

    323 E Front St, 
    Missoula, MT 
    Languages Spoken:
    English

    Sarah Faaborg is a primary care provider, practicing in Internal Medicine in Missoula, Montana. Dr. Faaborg is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. Her top areas of expertise are Hypothyroidism, Pulmonary Embolism, Maturity Onset Diabetes of the Young, and Cerebral Palsy.

    Experienced in Protein C Deficiency
    Internal Medicine
    Experienced in Protein C Deficiency
    Internal Medicine

    Community Primary Care

    2831 Fort Missoula Rd Ste 14 Bldg 2, 
    Missoula, MT 
    Languages Spoken:
    English
    Offers Telehealth

    Clare Brownlee is a primary care provider, practicing in Internal Medicine in Missoula, Montana. Dr. Brownlee is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. Her top areas of expertise are Pulmonary Veno-Occlusive Disease, Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, and Osteoporosis.

    Experienced in Protein C Deficiency
    Family Medicine
    Experienced in Protein C Deficiency
    Family Medicine

    St Peters Health Broadway Pharmacy

    2550 E Broadway St, 
    Helena, MT 
    Languages Spoken:
    English

    Andrew Gilbert is a primary care provider, practicing in Family Medicine in Helena, Montana. Dr. Gilbert is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. His top areas of expertise are Proctitis, Fibromyalgia, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), and Gout.

    Experienced in Protein C Deficiency
    Internal Medicine
    Experienced in Protein C Deficiency
    Internal Medicine
    500 West Broadway Street, Floor 4, 
    Missoula, MT 
    Languages Spoken:
    English
    Offers Telehealth

    J Caldwell is a primary care provider, practicing in Internal Medicine in Missoula, Montana. Dr. Caldwell is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. His top areas of expertise are Rhabdoid Tumor Predisposition Syndrome, Rhabdoid Tumor, Synovial Sarcoma, and Rhabdomyosarcoma.

    Showing 1-20 of 28

    Last Updated: 02/22/2026

    What is the definition of Protein C Deficiency?

    Protein C deficiency is a disorder that increases the risk of developing abnormal blood clots; the condition can be mild or severe.

    When should I see a Protein C Deficiency 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 Protein C Deficiency 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 Protein C Deficiency 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 Protein C Deficiency 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 Protein C Deficiency 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 Protein C Deficiency doctor search results page. 

    Why is it important to get a second opinion from a different Protein C Deficiency 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 Protein C Deficiency 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 Protein C Deficiency 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 Protein C Deficiency 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 Protein C Deficiency doctors in Montana, US?

    Look for the filter feature on the left side of the Protein C Deficiency 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 Protein C Deficiency doctor that offers video calls?

    Look for the filter feature on the left-side of the Protein C Deficiency 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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