The 20 Best Vitamin D Deficiency Doctors in Austria

Find the Top Vitamin D Deficiency Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 81 doctor with experience in Vitamin D Deficiency near Austria. Of these, 71 are Experienced, 5 are Advanced, 3 are Distinguished and 2 are Elite.

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81 providers found
    Elite in Vitamin D Deficiency

    Stefan Pilz
    Elite in Vitamin D Deficiency

    Stefan Pilz
    Referral may be required
    Graz, AT 

    Stefan Pilz practices practicing medicine in Graz, Austria. Mr. Pilz is rated as an Elite expert by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Malnutrition, Vitamin D Deficiency, Hyperparathyroidism, Hormone Replacement Therapy (HRT), and Kidney Transplant.

    Elite in Vitamin D Deficiency

    Karin Amrein
    Elite in Vitamin D Deficiency

    Karin Amrein
    Referral may be required
    Graz, AT 

    Karin Amrein practices practicing medicine in Graz, Austria. Ms. Amrein is rated as an Elite expert by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Malnutrition, Vitamin D Deficiency, Hypoparathyroidism, Osteoporosis, and Liver Transplant.

    Distinguished in Vitamin D Deficiency

    Thomas R. Pieber
    Distinguished in Vitamin D Deficiency

    Thomas R. Pieber
    Referral may be required
    Graz, AT 

    Thomas Pieber practices practicing medicine in Graz, Austria. Mr. Pieber is rated as a Distinguished expert by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Low Blood Sugar, Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), Gastric Bypass, and Bone Graft.

    Learn about our expert tiers
    Distinguished in Vitamin D Deficiency

    Barbara M. Pietsch-Obermayer
    Distinguished in Vitamin D Deficiency

    Barbara M. Pietsch-Obermayer
    Referral may be required
    Graz, AT 

    Barbara Pietsch-Obermayer practices practicing medicine in Graz, Austria. Ms. Pietsch-Obermayer is rated as a Distinguished expert by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Ovarian Cysts, Polycystic Ovary Syndrome, Malnutrition, Gastric Bypass, and Hormone Replacement Therapy (HRT).

    Distinguished in Vitamin D Deficiency

    Christian Schnedl
    Distinguished in Vitamin D Deficiency

    Christian Schnedl
    Referral may be required
    Klagenfurt Am Woerthersee, AT 

    Christian Schnedl practices practicing medicine in Klagenfurt Am Woerthersee, Austria. Mr. Schnedl is rated as a Distinguished expert by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Vitamin D Deficiency, Malnutrition, Cor Triatriatum, and Hereditary Neuralgic Amyotrophy.

    Advanced in Vitamin D Deficiency

    Emanuel Zitt
    Advanced in Vitamin D Deficiency

    Emanuel Zitt
    Referral may be required

    LKH Feldkirch

    Feldkirch, AT 

    Emanuel Zitt practices practicing medicine in Feldkirch, Austria. Mr. Zitt is rated as an Advanced expert by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Vitamin D Deficiency, Chronic Kidney Disease, Hyperparathyroidism, Parathyroidectomy, and Kidney Transplant.

    Advanced in Vitamin D Deficiency

    Karl Lhotta
    Advanced in Vitamin D Deficiency

    Karl Lhotta
    Referral may be required
    Feldkirch, AT 

    Karl Lhotta practices practicing medicine in Feldkirch, Austria. Mr. Lhotta is rated as an Advanced expert by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Chronic Kidney Disease, Vitamin D Deficiency, Goodpasture Syndrome, Coloboma of Optic Nerve, and Kidney Transplant.

    Advanced in Vitamin D Deficiency

    Harald Dobnig
    Advanced in Vitamin D Deficiency

    Harald Dobnig
    Referral may be required
    Kumberg, AT 

    Harald Dobnig practices practicing medicine in Kumberg, Austria. Mr. Dobnig is rated as an Advanced expert by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Malnutrition, Vitamin D Deficiency, Osteoporosis, Bone Graft, and Liver Transplant.

    Advanced in Vitamin D Deficiency

    Hannelore Mahr-Sprenger
    Advanced in Vitamin D Deficiency

    Hannelore Mahr-Sprenger
    Referral may be required
    Feldkirch, AT 

    Hannelore Mahr-Sprenger practices practicing medicine in Feldkirch, Austria. Ms. Mahr-Sprenger is rated as an Advanced expert by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Vitamin D Deficiency, Goodpasture Syndrome, Malnutrition, Glomerulonephritis, and Kidney Transplant.

    Advanced in Vitamin D Deficiency

    Rodrig Marculescu
    Advanced in Vitamin D Deficiency

    Rodrig Marculescu
    Referral may be required
    Waehringer Str. 13a, 
    Vienna, AT 

    Rodrig Marculescu practices practicing medicine in Vienna, Austria. Marculescu is rated as an Advanced expert by MediFind in the treatment of Vitamin D Deficiency. They are also highly rated in 13 other conditions, according to our data. Their clinical expertise encompasses Gilbert Syndrome, Rotor Syndrome, Portal Hypertension, Gastric Bypass, and Hormone Replacement Therapy (HRT).

    Experienced in Vitamin D Deficiency

    Lukas Fraissler
    Experienced in Vitamin D Deficiency

    Lukas Fraissler
    Referral may be required
    Graz, AT 

    Lukas Fraissler practices practicing medicine in Graz, Austria. Mr. Fraissler is rated as an Experienced expert by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Vitamin D Deficiency, Bunions, Osteochondritis Dissecans, Malnutrition, and Osteotomy.

    Experienced in Vitamin D Deficiency

    Andrea Berghold
    Experienced in Vitamin D Deficiency

    Andrea Berghold
    Referral may be required
    Graz, AT 

    Andrea Berghold practices practicing medicine in Graz, Austria. Ms. Berghold is rated as an Experienced expert by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Vitamin D Deficiency, Metabolic Syndrome, Heart Failure, Thrombectomy, and Tissue Biopsy.

    Experienced in Vitamin D Deficiency

    Sieglinde Zelzer
    Experienced in Vitamin D Deficiency

    Sieglinde Zelzer
    Referral may be required
    Graz, AT 

    Sieglinde Zelzer practices practicing medicine in Graz, Austria. Ms. Zelzer is rated as an Experienced expert by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Lactose Intolerance, Malnutrition, Bipolar Disorder (BPD), Vitamin D Deficiency, and Kidney Transplant.

    Experienced in Vitamin D Deficiency

    Peter Schellongowski
    Experienced in Vitamin D Deficiency

    Peter Schellongowski
    Referral may be required
    Vienna, AT 

    Peter Schellongowski practices practicing medicine in Vienna, Austria. Mr. Schellongowski is rated as an Experienced expert by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Acute Respiratory Distress Syndrome (ARDS), Disseminated Intravascular Coagulation, Cerebral Hypoxia, Bone Marrow Transplant, and Lung Transplant.

    Experienced in Vitamin D Deficiency

    Ursula Thiem
    Experienced in Vitamin D Deficiency

    Ursula Thiem
    Referral may be required

    Ordensklinikum Linz Elisabethinen

    Linz, AT 

    Ursula Thiem practices practicing medicine in Linz, Austria. Ms. Thiem is rated as an Experienced expert by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Malnutrition, Milk-Alkali Syndrome, Hypercalcemia, Reflux Nephropathy, and Kidney Transplant.

    Experienced in Vitamin D Deficiency

    Franz Fazekas
    Experienced in Vitamin D Deficiency

    Franz Fazekas
    Referral may be required
    Graz, AT 

    Franz Fazekas practices practicing medicine in Graz, Austria. Mr. Fazekas is rated as an Experienced expert by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Multiple Sclerosis (MS), Stroke, Susac Syndrome, CACH Syndrome, and Thrombectomy.

    Experienced in Vitamin D Deficiency

    Walter H. Horl
    Experienced in Vitamin D Deficiency

    Walter H. Horl
    Referral may be required
    Vienna, AT 

    Walter Horl practices practicing medicine in Vienna, Austria. Mr. Horl is rated as an Experienced expert by MediFind in the treatment of Vitamin D Deficiency. His clinical expertise encompasses Malnutrition, Vitamin D Deficiency, Milk-Alkali Syndrome, Hypercalcemia, and Kidney Transplant.

    Experienced in Vitamin D Deficiency

    Thomas Perkmann
    Experienced in Vitamin D Deficiency

    Thomas Perkmann
    Referral may be required
    Vienna, AT 

    Thomas Perkmann practices practicing medicine in Vienna, Austria. Mr. Perkmann is rated as an Experienced expert by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Raynaud Phenomenon, Severe Acute Respiratory Syndrome (SARS), COVID-19, Thrombectomy, and Kidney Transplant.

    Experienced in Vitamin D Deficiency

    Georg Heinze
    Experienced in Vitamin D Deficiency

    Georg Heinze
    Referral may be required
    Vienna, AT 

    Georg Heinze practices practicing medicine in Vienna, Austria. Mr. Heinze is rated as an Experienced expert by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Venous Thromboembolism (VTE), Type 2 Diabetes (T2D), Malnutrition, Kidney Transplant, and Colonoscopy.

    Experienced in Vitamin D Deficiency

    Ferdinand Muhlbacher
    Experienced in Vitamin D Deficiency

    Ferdinand Muhlbacher
    Referral may be required
    Vienna, AT 

    Ferdinand Muhlbacher practices practicing medicine in Vienna, Austria. Mr. Muhlbacher is rated as an Experienced expert by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Malnutrition, Vitamin D Deficiency, Hypercalcemia, Kidney Transplant, and Liver Transplant.

    While we make every effort to provide the best results possible, data is currently limited outside of the United States. Doctors listed may include both clinicians and researchers, and individuals relocate frequently. We recommend contacting doctors directly to confirm their location and areas of focus. Contact information is provided when available. Learn more about our expert tiers.
    Showing 1-20 of 81

    Last Updated: 06/30/2026

    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 in Austria?

    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 in Austria?

    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 do I find the best Vitamin D Deficiency doctor in Austria?

    You can find a Vitamin D Deficiency doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Vitamin D Deficiency doctors in Austria?

    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 in Austria?

    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 in Austria?

    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 in Austria?

    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 in Austria?

    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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