The 20 Best Vitamin D Deficiency Doctors Near Me in Menasha, WI

Find the Top Vitamin D Deficiency Experts and Specialists

The 20 Best Vitamin D Deficiency Doctors near Menasha, WI

Last Updated: 02/22/2026

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MediFind found 146 doctor with experience in Vitamin D Deficiency near Menasha, WI. Of these, 145 are Experienced and 1 are Advanced.

Location
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146 providers found
    Arthur A. Panczyk
    Experienced in Vitamin D Deficiency
    Family Medicine
    Experienced in Vitamin D Deficiency
    Family Medicine

    Aurora Family Medicine

    1136 Westowne Dr, 
    Neenah, WI 
     (2.9 miles away)
    Languages Spoken:
    English

    Arthur Panczyk is a primary care provider, practicing in Family Medicine in Neenah, Wisconsin. Dr. Panczyk is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Type 1 Diabetes (T1D), Type 2 Diabetes (T2D), Sitosterolemia, and High Cholesterol.

    Experienced in Vitamin D Deficiency
    Endocrinology
    Experienced in Vitamin D Deficiency
    Endocrinology

    Children's Hospital Of Wisconsin-Fox Valley

    130 2nd St, 
    Neenah, WI 
     (1.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    John Mihailidis is an Endocrinologist in Neenah, Wisconsin. Dr. Mihailidis is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Type 2 Diabetes (T2D), Thyroid Storm, Hyperthyroidism, and Hyperparathyroidism.

    Experienced in Vitamin D Deficiency
    Family Medicine
    Experienced in Vitamin D Deficiency
    Family Medicine

    Thedacare Incorporated

    2500 E Capital Dr, 
    Appleton, WI 
     (6.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Amanda Kossak is a primary care provider, practicing in Family Medicine in Appleton, Wisconsin. Dr. Kossak is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Generalized Anxiety Disorder (GAD), Seasonal Affective Disorder (SAD), Obesity, Obesity in Children, and Intrauterine Device Insertion. Dr. Kossak is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Vitamin D Deficiency
    Endocrinology
    Experienced in Vitamin D Deficiency
    Endocrinology

    Fox Valley Surgical Associates

    1818 N Meade St Ste 240W, 
    Appleton, WI 
     (6.4 miles away)
    Languages Spoken:
    English

    Iftikhar Malik is an Endocrinologist in Appleton, Wisconsin. Dr. Malik is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Hyperparathyroidism, Thyroid Nodule, Addison's Disease, and Secondary Adrenal Insufficiency.

    Experienced in Vitamin D Deficiency
    Internal Medicine
    Experienced in Vitamin D Deficiency
    Internal Medicine

    Office

    200 Theda Clark Medical Plz Ste 380, 
    Neenah, WI 
     (1.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Steven Knaus is a primary care provider, practicing in Internal Medicine in Neenah, Wisconsin. Dr. Knaus is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Blood Clots, Type 2 Diabetes (T2D), Obesity, High Cholesterol, and Endoscopy.

    Experienced in Vitamin D Deficiency
    Physician Assistant
    Experienced in Vitamin D Deficiency
    Physician Assistant

    Thedacare Incorporated

    130 2nd St, Suite 197, 
    Neenah, WI 
     (1.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Christina Nagle is a Physician Assistant in Neenah, Wisconsin. Ms. Nagle is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top area of expertise is Vitamin D Deficiency. Ms. Nagle is currently accepting new patients.

    Experienced in Vitamin D Deficiency
    Physician Assistant
    Experienced in Vitamin D Deficiency
    Physician Assistant

    Thedacare Incorporated

    130 2nd St, Suite 197, 
    Neenah, WI 
     (1.1 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Kaley Mayer is a Physician Assistant in Neenah, Wisconsin. Ms. Mayer is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Vitamin D Deficiency and Protein Deficiency. Ms. Mayer is currently accepting new patients.

    Experienced in Vitamin D Deficiency
    Internal Medicine
    Experienced in Vitamin D Deficiency
    Internal Medicine

    Gary M Lamps MD

    200 Theda Clark Medical Plz Ste 350, 
    Neenah, WI 
     (1.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Taylor Doberstein is an Internal Medicine provider in Neenah, Wisconsin. Dr. Doberstein is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Rhizomelic Pseudopolyarthritis, Polymyalgia Rheumatica, Rheumatoid Arthritis (RA), and Undifferentiated Connective Tissue Disease (UCTD).

    Experienced in Vitamin D Deficiency
    Family Medicine
    Experienced in Vitamin D Deficiency
    Family Medicine

    Ascension Medical Group-Fox Valley Wisconsin Inc

    101 Main St, 
    Neenah, WI 
     (1.4 miles away)
    Languages Spoken:
    English

    Nicole Brady is a primary care provider, practicing in Family Medicine in Neenah, Wisconsin. Dr. Brady is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Alzheimer's Disease, Dementia, Anemia, and Vitamin D Deficiency.

    Experienced in Vitamin D Deficiency
    Internal Medicine
    Experienced in Vitamin D Deficiency
    Internal Medicine

    Ascension Medical Group-Fox Valley Wisconsin Inc.

    101 Main St, 
    Neenah, WI 
     (1.4 miles away)
    Languages Spoken:
    English

    Todd Painton is a primary care provider, practicing in Internal Medicine in Neenah, Wisconsin. Dr. Painton is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Hypothyroidism, Obesity in Children, High Cholesterol, and Maturity Onset Diabetes of the Young.

    Experienced in Vitamin D Deficiency
    Internal Medicine
    Experienced in Vitamin D Deficiency
    Internal Medicine

    Ascension Medical Group-Fox Valley Wisconsin Inc.

    101 Main St, 
    Neenah, WI 
     (1.4 miles away)
    Languages Spoken:
    English

    Todd Talbot is a primary care provider, practicing in Internal Medicine in Neenah, Wisconsin. Dr. Talbot is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Enlarged Prostate (BPH), High Cholesterol, Maturity Onset Diabetes of the Young, and Gout.

    Experienced in Vitamin D Deficiency
    Internal Medicine
    Experienced in Vitamin D Deficiency
    Internal Medicine

    Ascension Medical Group Wi-Main Street-Internal Medicine

    101 Main St, 
    Neenah, WI 
     (1.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Kelsey Kienert is a primary care provider, practicing in Internal Medicine in Neenah, Wisconsin. Dr. Kienert is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are High Cholesterol, Hypothyroidism, Anemia, and Glucocorticoid-Remediable Aldosteronism.

    Experienced in Vitamin D Deficiency
    Internal Medicine
    Experienced in Vitamin D Deficiency
    Internal Medicine

    ThedaCare Physicians Neenah

    333 N Green Bay Rd, 
    Neenah, WI 
     (2.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jennifer Norden is a primary care provider, practicing in Internal Medicine in Neenah, Wisconsin. Dr. Norden is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Hypothyroidism, Degos Disease, High Cholesterol, and Type 2 Diabetes (T2D).

    Experienced in Vitamin D Deficiency
    Family Medicine
    Experienced in Vitamin D Deficiency
    Family Medicine

    Office

    333 N Green Bay Rd, 
    Neenah, WI 
     (2.0 miles away)
    Languages Spoken:
    English

    Lesley Kieffer is a primary care provider, practicing in Family Medicine in Neenah, Wisconsin. Dr. Kieffer is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Generalized Anxiety Disorder (GAD), Hypothyroidism, Obesity in Children, and High Cholesterol.

    Experienced in Vitamin D Deficiency
    Family Medicine
    Experienced in Vitamin D Deficiency
    Family Medicine

    Thedacare Incorporated

    333 N Green Bay Rd, 
    Neenah, WI 
     (2.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Kelly Mathes is a primary care provider, practicing in Family Medicine in Neenah, Wisconsin. Dr. Mathes is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Sialic Acid Storage Disease, Sialuria, Phosphomannoisomerase Deficiency, and PMM2-Congenital Disorder of Glycosylation. Dr. Mathes is currently accepting new patients.

    Experienced in Vitamin D Deficiency
    Family Medicine
    Experienced in Vitamin D Deficiency
    Family Medicine

    ThedaCare Physicians Neenah

    333 N Green Bay Rd, 
    Neenah, WI 
     (2.0 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English

    Megan Kane is a primary care provider, practicing in Family Medicine in Neenah, Wisconsin. Dr. Kane has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Generalized Anxiety Disorder (GAD), Hypothyroidism, High Cholesterol, and Familial Hypertension.

    Experienced in Vitamin D Deficiency
    Family Medicine
    Experienced in Vitamin D Deficiency
    Family Medicine

    ThedaCare Physicians Neenah

    333 N Green Bay Rd, 
    Neenah, WI 
     (2.0 miles away)
    Languages Spoken:
    English

    Venkata Sravani is a primary care provider, practicing in Family Medicine in Neenah, Wisconsin. Dr. Sravani is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Generalized Anxiety Disorder (GAD), Seasonal Affective Disorder (SAD), High Cholesterol, and Obesity in Children.

    Experienced in Vitamin D Deficiency
    Internal Medicine
    Experienced in Vitamin D Deficiency
    Internal Medicine

    ThedaCare Physicians Internal Medicine Neenah

    333 N Green Bay Rd, 
    Neenah, WI 
     (2.0 miles away)
    Languages Spoken:
    English

    Sara Zuiches is an Internal Medicine provider in Neenah, Wisconsin. Dr. Zuiches is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Vitamin D Deficiency, Seasonal Affective Disorder (SAD), Heart Failure with Preserved Ejection Fraction (HFpEF), and Emphysema.

    Experienced in Vitamin D Deficiency
    Family Medicine
    Experienced in Vitamin D Deficiency
    Family Medicine

    ThedaCare Physicians Neenah

    333 N Green Bay Rd, 
    Neenah, WI 
     (2.0 miles away)
    Languages Spoken:
    English

    Kristin Neilsen is a Family Medicine provider in Neenah, Wisconsin. Dr. Neilsen is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Seasonal Affective Disorder (SAD), Vitamin D Deficiency, Emphysema, and RASopathies.

    Experienced in Vitamin D Deficiency
    Internal Medicine
    Experienced in Vitamin D Deficiency
    Internal Medicine

    ThedaCare Physicians Internal Medicine Neenah

    333 N Green Bay Rd, 
    Neenah, WI 
     (2.0 miles away)
    Languages Spoken:
    English

    Amanda Janosik is an Internal Medicine provider in Neenah, Wisconsin. Dr. Janosik is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Seasonal Affective Disorder (SAD), Vitamin D Deficiency, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), and Emphysema.

    Showing 1-20 of 146

    Last Updated: 02/22/2026

    What is the definition of Vitamin D Deficiency?

    Vitamin D deficiency is when the body does not have enough vitamin D. Vitamin D is necessary for absorbing calcium and healthy bones.

    When should I see a Vitamin D Deficiency doctor near Menasha, 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 D Deficiency doctor near Menasha, 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 D Deficiency doctors near Menasha, 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 D Deficiency doctors near Menasha, 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 D Deficiency doctor near Menasha, 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 D Deficiency doctor search results page. 

    Why is it important to get a second opinion from a different Vitamin D 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 D Deficiency doctor near Menasha, 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 D 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 D 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 D Deficiency doctors near Menasha, WI?

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

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