The 20 Best Vitamin D Deficiency Doctors Near Me in castleton on hudson, NY

Find the Top Vitamin D Deficiency Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 194 doctor with experience in Vitamin D Deficiency near castleton on hudson, NY. Of these, 173 are Experienced, 20 are Advanced and 1 are Distinguished.

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194 providers found
    Experienced in Vitamin D Deficiency
    Bariatric Medicine
    Experienced in Vitamin D Deficiency
    Bariatric Medicine
    Referral may be required

    St. Peter's Health Partners Bariatric And Metabolic Care

    319 S Manning Blvd, Ste 307, 
    Albany, NY 
     (8.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Priyangika Pathirana is a Bariatric Medicine provider practicing medicine in Albany, New York. Dr. Pathirana is rated as an Experienced provider 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 Hypertension, Type 2 Diabetes (T2D), Vitamin D Deficiency, and Obesity in Children. Dr. Pathirana is board certified in American Board Of Obesity Medicine and American Board Of Internal Medicine. Dr. Pathirana is currently accepting new patients.

    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency
    Referral may be required

    Office

    1597 Columbia Tpke, 
    Castleton, NY 
     (4.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Joan Csaposs is a Dermatologist practicing medicine in Castleton, New York. Dr. Csaposs is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Plaque Psoriasis, Actinic Keratosis, Psoriasis, and Vitamin D Deficiency. Dr. Csaposs is currently accepting new patients.

    Experienced in Vitamin D Deficiency
    Pediatrics | Internal Medicine
    Experienced in Vitamin D Deficiency
    Pediatrics | Internal Medicine
    Referral may be required

    Schodack Internal Medicine And Pediatrics

    35 Empire State Blvd, 
    Castleton, NY 
     (4.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Rommel Tolentino is a primary care provider, practicing in Pediatrics and Internal Medicine in Castleton, New York. Dr. Tolentino is rated as an Experienced provider 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 Obesity, Obesity in Children, Generalized Anxiety Disorder (GAD), and Type 2 Diabetes (T2D). Dr. Tolentino is board certified in American Board Of Pediatrics and American Board Of Internal Medicine . Dr. Tolentino is currently accepting new patients.

    Learn about our expert tiers
    Distinguished in Vitamin D Deficiency
    Internal Medicine
    Distinguished in Vitamin D Deficiency
    Internal Medicine

    St. Peter's Internal Medicine - Valatie

    1301 River St, Ste 204, 
    Valatie, NY 
     (9.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Michael Schaeffer is a primary care provider, practicing in Internal Medicine in Valatie, New York. Dr. Schaeffer is rated as a Distinguished provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Vitamin D Deficiency, Familial Combined Hyperlipidemia, Xanthoma, and Lyme Disease. Dr. Schaeffer is board certified in American Board Of Internal Medicine. Dr. Schaeffer is currently accepting new patients.

    Advanced in Vitamin D Deficiency
    Internal Medicine
    Advanced in Vitamin D Deficiency
    Internal Medicine

    Community Care Physicians PC

    14 Vista Blvd, 
    Slingerlands, NY 
     (9.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Lev Barats is a primary care provider, practicing in Internal Medicine in Slingerlands, New York. Dr. Barats is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Multisystem Inflammatory Syndrome in Children (MIS-C), COVID-19, Type 2 Diabetes (T2D), and High Cholesterol. Dr. Barats is board certified in American Board Of Internal Medicine. Dr. Barats is currently accepting new patients.

    Advanced in Vitamin D Deficiency
    Family Medicine
    Advanced in Vitamin D Deficiency
    Family Medicine

    Beverwyck

    40 Autumn Dr, 
    Slingerlands, NY 
     (9.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Lisa Thorn is a primary care provider, practicing in Family Medicine in Slingerlands, New York. Dr. Thorn is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses High Cholesterol, Familial Combined Hyperlipidemia, Xanthoma, and Cirrhosis. Dr. Thorn is board certified in American Board Of Family Medicine. Dr. Thorn is currently accepting new patients.

    Advanced in Vitamin D Deficiency
    Internal Medicine
    Advanced in Vitamin D Deficiency
    Internal Medicine

    The Endocrine Group

    1365 Washington Ave Ste 300, 
    Albany, NY 
     (9.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Mark Fruiterman is a primary care provider, practicing in Internal Medicine in Albany, New York. Dr. Fruiterman is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Pituitary Apoplexy, Rathke Cleft Cyst, Isolated ACTH Deficiency, and Empty Sella Syndrome. Dr. Fruiterman is currently accepting new patients.

    Advanced in Vitamin D Deficiency
    Gastroenterology
    Advanced in Vitamin D Deficiency
    Gastroenterology
    Referral may be required

    Allied Digestive Health, LLC

    1375 Washington Ave Ste 101, 
    Albany, NY 
     (9.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Shai Posner is a Gastroenterologist practicing medicine in Albany, New York. Dr. Posner is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Irritable Bowel Syndrome (IBS), Ulcerative Colitis, Swallowing Difficulty, and Endoscopy. Dr. Posner is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine Subspecialty, Gastroenterology .

    Advanced in Vitamin D Deficiency
    General Surgery
    Advanced in Vitamin D Deficiency
    General Surgery
    Referral may be required

    Capital Bariatrics

    7 Southwoods Blvd, 
    Albany, NY 
     (10.5 miles away)
    Languages Spoken:
    English

    Matthew Mcdonald is a General Surgeon practicing medicine in Albany, New York. Dr. Mcdonald is rated as an Advanced provider 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 Obesity, Obesity in Children, Gastroesophageal Reflux Disease (GERD), Hernia Surgery, and Gastrectomy. Dr. Mcdonald is board certified in American Board Of Surgery, General.

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

    Troy Family Health Center

    79 Vandenburgh Ave, Hudson Valley Plaza, 
    Troy, NY 
     (11.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Tabasum Nazir is a primary care provider, practicing in Family Medicine in Troy, New York. Dr. Nazir is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Chronic Cough, Thrush, Type 2 Diabetes (T2D), and Vertigo. Dr. Nazir is board certified in American Board Of Family Medicine. Dr. Nazir is currently accepting new patients.

    Experienced in Vitamin D Deficiency
    Nurse Practitioner
    Experienced in Vitamin D Deficiency
    Nurse Practitioner
    Referral may be required

    Office

    81 Miller Rd Ste 800, 
    Castleton, NY 
     (2.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Yvonne Coiteux is a Nurse Practitioner practicing medicine in Castleton, New York. Coiteux, NP is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Vitamin D Deficiency.

    Experienced in Vitamin D Deficiency
    Pediatrics | Internal Medicine
    Experienced in Vitamin D Deficiency
    Pediatrics | Internal Medicine
    Referral may be required

    Schodack Internal Medicine And Pediatrics

    35 Empire State Blvd, 
    Castleton, NY 
     (4.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Leonard Leonidas is a primary care provider, practicing in Pediatrics and Internal Medicine in Castleton, New York. Dr. Leonidas is rated as an Experienced provider 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 High Cholesterol, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension. Dr. Leonidas is board certified in American Board Of Pediatrics and American Board Of Internal Medicine . Dr. Leonidas is currently accepting new patients.

    Experienced in Vitamin D Deficiency
    Nurse Practitioner
    Experienced in Vitamin D Deficiency
    Nurse Practitioner
    Referral may be required

    Community Care Physicians PLLC

    35 Empire State Blvd, 
    Castleton, NY 
     (4.3 miles away)
    Languages Spoken:
    English

    Hayley Wynants is a Nurse Practitioner practicing medicine in Castleton, New York. Wynants, NP is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Vitamin D Deficiency and Seasonal Affective Disorder (SAD).

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

    Schodack Internal Medicine And Pediatrics

    35 Empire State Blvd, 
    Castleton On Hudson, NY 
     (4.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mary Shierly is a primary care provider, practicing in Internal Medicine in Castleton On Hudson, New York. Dr. Shierly is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Obesity in Children, Obesity, High Cholesterol, and Cellulitis.

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

    Office

    35 Empire State Blvd, 
    Castleton On Hudson, NY 
     (4.4 miles away)
    Languages Spoken:
    English

    Aaron Quidort is a primary care provider, practicing in Internal Medicine in Castleton On Hudson, New York. Dr. Quidort is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His clinical expertise encompasses High Cholesterol, Obesity in Children, Generalized Anxiety Disorder (GAD), and Insomnia.

    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency
    Referral may be required

    Office

    35 Empire State Blvd, 
    Castleton On Hudson, NY 
     (4.4 miles away)
    Languages Spoken:
    English

    Rebecca Gildersleeve is a Pediatrics provider practicing medicine in Castleton On Hudson, New York. Dr. Gildersleeve is rated as an Experienced provider 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 Delayed Growth, Vascular Birthmark, Stork Bite, and Developmental Dysphasia Familial.

    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency
    Referral may be required

    Schodack Internal Medicine And Pediatrics

    35 Empire State Blvd, 
    Castleton On Hudson, NY 
     (4.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Renee Speir is a Pediatrics provider practicing medicine in Castleton On Hudson, New York. Dr. Speir is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Hypertension, Obesity in Children, and Celiac Disease. Dr. Speir is currently accepting new patients.

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

    CVS Pharmacy #05031

    598 Columbia Tpke, 
    East Greenbush, NY 
     (4.8 miles away)
    Languages Spoken:
    English

    Laxmikant Bhoiwala is a primary care provider, practicing in Internal Medicine in East Greenbush, New York. Dr. Bhoiwala is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His clinical expertise encompasses Sitosterolemia, Homozygous Familial Hypercholesterolemia (HoFH), Hyperlipoproteinemia Type 4, and Familial Hypercholesterolemia.

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

    Memorial Hospital Albany N.Y.

    279 Troy Rd, 
    Rensselaer, NY 
     (7.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Keith Rebehn is a primary care provider, practicing in Family Medicine in Rensselaer, New York. Dr. Rebehn is rated as an Experienced provider 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 Maturity Onset Diabetes of the Young, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Rebehn is currently accepting new patients.

    Experienced in Vitamin D Deficiency
    Pediatric Rheumatology
    Experienced in Vitamin D Deficiency
    Pediatric Rheumatology
    Referral may be required

    Office

    22 New Scotland Ave, 
    Albany, NY 
     (8.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Barbara Ostrov is a Pediatric Rheumatologist practicing medicine in Albany, New York. Dr. Ostrov is rated as an Experienced provider 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 Juvenile Idiopathic Arthritis (JIA), Juvenile Dermatomyositis, PFAPA, and Arthritis. Dr. Ostrov is currently accepting new patients.

    Showing 1-20 of 194

    Last Updated: 09/26/2026

    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 castleton on hudson, NY?

    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 castleton on hudson, NY?

    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 castleton on hudson, NY?

    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 castleton on hudson, NY?

    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 castleton on hudson, NY?

    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 castleton on hudson, NY?

    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 castleton on hudson, NY?

    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 

    Read more about our Content Policy. 

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