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    Last Updated: 10/30/2025

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    MediFind found 35 doctor with experience in Vitamin B12 Deficiency near De Pere, WI. Of these, 35 are Experienced.

    Location
    LocationClose
    35 providers found
      Demet G. Yasar
      Experienced in Vitamin B12 Deficiency
      Experienced in Vitamin B12 Deficiency

      Vince Lombardi Cancer Clinic

      2845 Greenbrier Rd, Ste 250, 
      Green Bay, WI 
       (6.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Demet Yasar is a Hematologist in Green Bay, Wisconsin. Dr. Yasar is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Small Cell Lung Cancer (SCLC), Lung Cancer, Pleuropulmonary Blastoma, and Myelodysplastic Syndrome (MDS).

      Experienced in Vitamin B12 Deficiency
      Family Medicine | Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Family Medicine | Internal Medicine

      Bellin Memorial Hospital Inc

      555 Redbird Cir, Suite 300, 
      De Pere, WI 
       (1.3 miles away)
      Languages Spoken:
      English, Polish
      Accepting New Patients
      Offers Telehealth

      Bozena Biernat is a primary care provider, practicing in Family Medicine and Internal Medicine in De Pere, Wisconsin. Dr. Biernat is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are High Cholesterol, Type 2 Diabetes (T2D), Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Intrauterine Device Insertion. Dr. Biernat is currently accepting new patients.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Experienced in Vitamin B12 Deficiency
      Nurse Practitioner
      Experienced in Vitamin B12 Deficiency
      Nurse Practitioner

      Bellin Memorial Hospital Inc

      555 Redbird Cir, Suite 300, 
      De Pere, WI 
       (1.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Jennifer Pravechek is a Nurse Practitioner in De Pere, Wisconsin. Ms. Pravechek is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Seasonal Affective Disorder (SAD), Vitamin D Deficiency, Vitamin B12 Deficiency, and Epidural Lipomatosis. Ms. Pravechek is currently accepting new patients.

      Learn about our expert tiers
      Experienced in Vitamin B12 Deficiency
      Family Medicine
      Experienced in Vitamin B12 Deficiency
      Family Medicine

      Bellin Memorial Hospital Inc

      555 Redbird Cir, Suite 300, 
      De Pere, WI 
       (1.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Steven Novotny is a primary care provider, practicing in Family Medicine in De Pere, Wisconsin. Dr. Novotny is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Type 2 Diabetes (T2D), Trichohepatoenteric Syndrome, Diarrhea, and Non-Muscle Invasive Bladder Cancer. Dr. Novotny is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Family Medicine
      Experienced in Vitamin B12 Deficiency
      Family Medicine

      St Vincent Hospital-Hospital Sisters-Third Order Of St Francis

      3860 Monroe Rd, 
      De Pere, WI 
       (2.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Tracy Gallagher is a primary care provider, practicing in Family Medicine in De Pere, Wisconsin. Dr. Gallagher is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Magnesium Deficiency, Gitelman Syndrome, Melorheostosis with Osteopoikilosis, and Melorheostosis. Dr. Gallagher is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      3860 Monroe Rd, 
      De Pere, WI 
       (2.3 miles away)
      Languages Spoken:
      English

      Malena Dzwonkowski is a primary care provider, practicing in Internal Medicine in De Pere, Wisconsin. Dr. Dzwonkowski is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Ochoa Syndrome, Vitamin B12 Deficiency, Hypertension, and Familial Hypertension.

      Experienced in Vitamin B12 Deficiency
      Family Medicine
      Experienced in Vitamin B12 Deficiency
      Family Medicine

      St Vincent Hospital-Hospital Sisters-Third Order Of St Francis

      1686 Eisenhower Rd, 
      De Pere, WI 
       (2.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      David Spika is a primary care provider, practicing in Family Medicine in De Pere, Wisconsin. Dr. Spika is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Chronic Cough, and Vertigo. Dr. Spika is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine

      Bellin Memorial Hospital Inc

      2020 S Webster Ave, Accounting, 
      Green Bay, WI 
       (3.1 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Kathryn Lafond is a primary care provider, practicing in Internal Medicine in Green Bay, Wisconsin. Dr. Lafond is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Type 2 Diabetes (T2D), High Cholesterol, Familial Combined Hyperlipidemia, and Hypothyroidism. Dr. Lafond is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Physician Assistant
      Experienced in Vitamin B12 Deficiency
      Physician Assistant

      Bellin Memorial Hospital Inc

      2020 S Webster Ave, Accounting, 
      Green Bay, WI 
       (3.1 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Bonnie Mueller-Waigand is a Physician Assistant in Green Bay, Wisconsin. Ms. Mueller-Waigand is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Seasonal Affective Disorder (SAD), Vitamin D Deficiency, Vitamin B12 Deficiency, and Inappropriate Sinus Tachycardia (IST). Ms. Mueller-Waigand is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Experienced in Vitamin B12 Deficiency

      St Vincent Hospital-Hospital Sisters-Third Order Of St Francis

      1821 S Webster Ave, 
      Green Bay, WI 
       (3.3 miles away)
      Languages Spoken:
      English, Hindi, Telugu
      Accepting New Patients

      Prasad Kanneganti is a Neurologist in Green Bay, Wisconsin. Dr. Kanneganti is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Limb-Girdle Muscular Dystrophy, Limb-Girdle Muscular Dystrophy Type 1B, Limb-Girdle Muscular Dystrophy Type 2A, and Limb-Girdle Muscular Dystrophy Type 2B. Dr. Kanneganti is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Family Medicine
      Experienced in Vitamin B12 Deficiency
      Family Medicine

      Bellin Memorial Hospital Inc

      1630 Commanche Ave, 
      Green Bay, WI 
       (3.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Daniel Lemkuil is a primary care provider, practicing in Family Medicine in Green Bay, Wisconsin. Dr. Lemkuil is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Sitosterolemia, High Cholesterol, Attention Deficit Hyperactivity Disorder (ADHD), and Hypertension. Dr. Lemkuil is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Family Medicine | Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Family Medicine | Internal Medicine

      Bellin Memorial Hospital Inc

      1630 Commanche Ave, Suite 102, 
      Green Bay, WI 
       (3.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Donald Hartig is a primary care provider, practicing in Family Medicine and Internal Medicine in Green Bay, Wisconsin. Dr. Hartig is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Type 2 Diabetes (T2D), High Cholesterol, Inappropriate Sinus Tachycardia (IST), and Fainting. Dr. Hartig is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Family Medicine
      Experienced in Vitamin B12 Deficiency
      Family Medicine

      Bellin Memorial Hospital Inc

      1630 Commanche Ave, 
      Green Bay, WI 
       (3.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Blake Lemke is a primary care provider, practicing in Family Medicine in Green Bay, Wisconsin. Dr. Lemke is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are High Cholesterol, Hypothyroidism, Type 2 Diabetes (T2D), and Glucocorticoid-Remediable Aldosteronism. Dr. Lemke is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Hematology Oncology | Hematology | Oncology
      Experienced in Vitamin B12 Deficiency
      Hematology Oncology | Hematology | Oncology

      St Vincent Hospital-Hospital Sisters-Third Order Of St Francis

      835 S Van Buren St, 
      Green Bay, WI 
       (4.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Brian Burnette is a Hematologist Oncology specialist and a Hematologist in Green Bay, Wisconsin. Dr. Burnette is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Large-Cell Immunoblastic Lymphoma, Paget Disease of the Breast, Familial Colorectal Cancer, Colorectal Cancer, and Bone Marrow Aspiration. Dr. Burnette is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Oncology | Hematology
      Experienced in Vitamin B12 Deficiency
      Oncology | Hematology

      St Vincent Hospital-Hospital Sisters-Third Order Of St Francis

      835 S Van Buren St, 
      Green Bay, WI 
       (4.3 miles away)
      Languages Spoken:
      English, Russian
      Accepting New Patients
      Offers Telehealth

      Alexander Starr is an Oncologist and a Hematologist in Green Bay, Wisconsin. Dr. Starr is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Myelodysplastic Syndrome (MDS), Lung Cancer, and Bone Marrow Aspiration. Dr. Starr is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Family Medicine
      Experienced in Vitamin B12 Deficiency
      Family Medicine

      Bellin Memorial Hospital Inc

      744 S Webster Ave, 
      Green Bay, WI 
       (4.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Cynthia Lasecki is a primary care provider, practicing in Family Medicine in Green Bay, Wisconsin. Dr. Lasecki is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Generalized Anxiety Disorder (GAD), Cirrhosis, Familial Combined Hyperlipidemia, and Xanthoma. Dr. Lasecki is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Physician Assistant
      Experienced in Vitamin B12 Deficiency
      Physician Assistant

      Bellin Memorial Hospital Inc

      744 S Webster Ave, 
      Green Bay, WI 
       (4.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Mitchell Lind is a Physician Assistant in Green Bay, Wisconsin. Mr. Lind is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Seasonal Affective Disorder (SAD), Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Vitamin D Deficiency, and Epidural Lipomatosis. Mr. Lind is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Family Medicine
      Experienced in Vitamin B12 Deficiency
      Family Medicine

      Bellin Memorial Hospital Inc

      704 S Webster Ave, Suite 201, 
      Green Bay, WI 
       (4.5 miles away)
      Languages Spoken:
      English, Spanish
      Accepting New Patients

      Janelle Lee is a primary care provider, practicing in Family Medicine in Green Bay, Wisconsin. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Eosinophilic Asthma, Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, and Hypertension. Dr. Lee is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Endocrinology
      Experienced in Vitamin B12 Deficiency
      Endocrinology

      Bellin Memorial Hospital Inc

      704 S Webster Ave, Suite 501, 
      Green Bay, WI 
       (4.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Francisco Cruz is an Endocrinologist in Green Bay, Wisconsin. Dr. Cruz is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Hashimoto Thyroiditis, Type 2 Diabetes (T2D), Obesity in Children, and Hypothyroidism.

      Umang Gautam
      Experienced in Vitamin B12 Deficiency
      Hematology | Oncology
      Experienced in Vitamin B12 Deficiency
      Hematology | Oncology

      Vince Lombardi Cancer Clinic

      2845 Greenbrier Rd, Ste 250, 
      Green Bay, WI 
       (6.3 miles away)
      Languages Spoken:
      English

      Umang Gautam is a Hematologist and an Oncologist in Green Bay, Wisconsin. Dr. Gautam is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Lung Cancer, Pleuropulmonary Blastoma, Adult Soft Tissue Sarcoma, WT1-Related Wilms Tumor Syndromes, and Bone Marrow Aspiration.

      Showing 1-20 of 35

      Last Updated: 10/30/2025

      When should I see a Vitamin B12 Deficiency doctor near De Pere, WI?

      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 Vitamin B12 Deficiency doctor near De Pere, WI?

      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 Vitamin B12 Deficiency doctors near De Pere, WI?

      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 Vitamin B12 Deficiency doctors near De Pere, WI?

      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 Vitamin B12 Deficiency doctor near De Pere, WI?

      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 Vitamin B12 Deficiency doctor search results page. 

      Why is it important to get a second opinion from a different Vitamin B12 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 Vitamin B12 Deficiency doctor near De Pere, WI?

      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 Vitamin B12 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 Vitamin B12 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 Vitamin B12 Deficiency doctors near De Pere, WI?

      Look for the filter feature on the left side of the Vitamin B12 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 Vitamin B12 Deficiency doctor that offers video calls?

      Look for the filter feature on the left-side of the Vitamin B12 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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