The 20 Best Vitamin D Deficiency Doctors Near Me in Amityville, NY

Find the Top Vitamin D Deficiency Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 665 doctor with experience in Vitamin D Deficiency near Amityville, NY. Of these, 568 are Experienced, 85 are Advanced and 12 are Distinguished.

Location
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665 providers found
    Advanced in Vitamin D Deficiency
    Gastroenterology
    Advanced in Vitamin D Deficiency
    Gastroenterology
    4900 Hempstead Turnpike, 
    Farmingdale, NY 
     (3.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ronald Fagan is a Gastroenterologist practicing medicine in Farmingdale, New York. Dr. Fagan is rated as an Advanced 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 Gastric Dysmotility, Macroamylasemia, Colitis, and Viral Gastroenteritis.

    Experienced in Vitamin D Deficiency
    Infectious Disease
    Experienced in Vitamin D Deficiency
    Infectious Disease

    Northwell Health Physician Partners Internal Medicine, Infectious Disease, And Otolaryngology At Babylon

    500 West Main Street, Suite 204, 
    Babylon, NY 
     (4.1 miles away)
    Languages Spoken:
    English

    Ronald Lenefsky is an Infectious Disease provider practicing medicine in Babylon, New York. Dr. Lenefsky is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His clinical expertise encompasses Osteomyelitis in Children, Vitamin D Deficiency, Pneumonia, and Lymphangitis. Dr. Lenefsky is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine/Infectious Disease.

    Distinguished in Vitamin D Deficiency
    Family Medicine
    Distinguished in Vitamin D Deficiency
    Family Medicine

    Dr. Anthony J. Rizzo

    200 Howells Rd, 
    Bay Shore, NY 
     (8.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Anthony Rizzo is a primary care provider, practicing in Family Medicine in Bay Shore, New York. Dr. Rizzo is rated as a Distinguished provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 138 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Gastrostomy, and Endoscopy.

    Learn about our expert tiers
    Experienced in Vitamin D Deficiency
    Nurse Practitioner
    Experienced in Vitamin D Deficiency
    Nurse Practitioner

    ITAV-NP Family Health

    455 Albany Ave. Unit C, 
    Amityville, NY 
     (0.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Tia Knight is a Nurse Practitioner practicing medicine in Amityville, New York. Ms. Knight 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
    Endocrinology
    Experienced in Vitamin D Deficiency
    Endocrinology

    Catholic Health Ambulatory Care At West Babylon

    501A W Montauk Hwy, 
    West Babylon, NY 
     (2.2 miles away)
    Languages Spoken:
    English

    Alamgir Sattar is an Endocrinologist practicing medicine in West Babylon, New York. Dr. Sattar is rated as an Experienced provider 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 Type 2 Diabetes (T2D), Hypothyroidism, Obesity in Children, and Thyroid Storm.

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

    Office

    100 Veterans Blvd Ste 1, 
    Massapequa,, NY 
     (2.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Michael Sacher is an Internal Medicine provider practicing medicine in Massapequa,, New York. Dr. Sacher is rated as an Experienced 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 Heart Murmurs, Paroxysmal Supraventricular Tachycardia (PSVT), Atrial Tachycardia, and Atrioventricular Nodal Reentrant Tachycardia (AVNRT).

    Experienced in Vitamin D Deficiency
    Hospital Medicine | Internal Medicine
    Experienced in Vitamin D Deficiency
    Hospital Medicine | Internal Medicine
    119 New York Avenue, 
    Massapequa, NY 
     (2.7 miles away)
    Languages Spoken:
    English

    Mauro Gasparini is a primary care provider, practicing in Internal Medicine and Hospital Medicine in Massapequa, New York. Dr. Gasparini is rated as an Experienced provider 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 Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, Childhood Iron Deficiency Anemia, and Percutaneous Coronary Intervention (PCI).

    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency
    150 Sunrise Highway, Suite 101, 
    Lindenhurst, NY 
     (2.8 miles away)
    Languages Spoken:
    English

    Barry Balot is a primary care provider, practicing in Geriatrics in Lindenhurst, New York. Dr. Balot is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Familial Hypertension, Anemia, Colorectal Cancer, and End-Stage Renal Disease (ESRD).

    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency

    Guida & Savino LLP

    373 Sunrise Hwy, 
    West Babylon, NY 
     (3.5 miles away)
    Languages Spoken:
    English

    David Goldstein is a Cardiologist practicing medicine in West Babylon, New York. Dr. Goldstein is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Hypertension, Glucocorticoid-Remediable Aldosteronism, Adenosine Deaminase 2 Deficiency, and Atherosclerosis.

    Experienced in Vitamin D Deficiency
    Hospital Medicine
    Experienced in Vitamin D Deficiency
    Hospital Medicine
    100 Broad Hollow Road, Suite 106, 
    Farmingdale, NY 
     (3.8 miles away)
    Languages Spoken:
    English, Hindi, Urdu

    Mohammud Alam is a Hospital Medicine provider practicing medicine in Farmingdale, New York. Dr. Alam 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 Pneumonia, Hospital-Acquired Pneumonia, End-Stage Renal Disease (ESRD), and COVID-19. Dr. Alam is board certified in American Board Of Internal Medicine.

    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency

    Northwell Health Physician Partners

    850 Hicksville Rd Ste 104, 
    Seaford,, NY 
     (3.8 miles away)
    Languages Spoken:
    English

    Randall Gould is a Cardiologist practicing medicine in Seaford,, New York. Dr. Gould 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 Hypertension, Glucocorticoid-Remediable Aldosteronism, High Cholesterol, and Atrial Fibrillation.

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

    Northwell Health Physician Partners Cardiology And Internal Medicine At Seaford

    850 Hicksville Road, Suite 104, 
    Seaford, NY 
     (4.0 miles away)
    Languages Spoken:
    English

    Michael Carvo is a primary care provider, practicing in Family Medicine in Seaford, New York. Dr. Carvo is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and High Cholesterol.

    Experienced in Vitamin D Deficiency
    Obstetrics and Gynecology
    Experienced in Vitamin D Deficiency
    Obstetrics and Gynecology
    141 Little East Neck Rd, 
    West Babylon, NY 
     (4.1 miles away)
    Languages Spoken:
    English

    Michael Polcino is an Obstetrics and Gynecologist practicing medicine in West Babylon, New York. Dr. Polcino is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Endometritis, Cervicitis, Pelvic Inflammatory Disease, and Neonatal Ovarian Cyst.

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

    Office

    4045 Hempstead Tpke, 
    Bethpage, NY 
     (4.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Joshua Feiner is an Endocrinologist practicing medicine in Bethpage, New York. Dr. Feiner 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 Type 2 Diabetes (T2D), Obesity in Children, Hypothyroidism, and Type 1 Diabetes (T1D).

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

    Northwell Health Physician Partners At Bethpage

    4072 Hempstead Turnpike, 
    Bethpage, NY 
     (5.7 miles away)
    Languages Spoken:
    English

    Robert Alexander is a primary care provider, practicing in Internal Medicine in Bethpage, New York. Dr. Alexander is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Sitosterolemia, Vitamin D Deficiency, and Maturity Onset Diabetes of the Young.

    Advanced in Vitamin D Deficiency
    Endocrinology
    Advanced in Vitamin D Deficiency
    Endocrinology
    1872 Bellmore Avenue, 
    Bellmore, NY 
     (6.0 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Offers Telehealth

    Ila Khanna is an Endocrinologist practicing medicine in Bellmore, New York. She has been practicing medicine for over 17 years. Dr. Khanna is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 15 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Hypothyroidism, Obesity in Children, and Osteoporosis.

    Distinguished in Vitamin D Deficiency
    Endocrinology
    Distinguished in Vitamin D Deficiency
    Endocrinology

    Northwell Health Physician Partners Endocrinology At New Hyde Park

    3003 New Hyde Park Road, Suite 409, 
    New Hyde Park, NY 
     (14.5 miles away)
    Languages Spoken:
    English

    Barry Schuval is an Endocrinologist practicing medicine in New Hyde Park, New York. Dr. Schuval is rated as a Distinguished provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Maturity Onset Diabetes of the Young, Thyroid Nodule, Hypothyroidism, and Type 2 Diabetes (T2D). Dr. Schuval is board certified in American Board Of Internal Medicine/Endocrinology, Diabetes & Metabolism.

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

    Amityville Medical Care PC

    100 W Oak St, 
    Amityville, NY 
     (0.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Elena Stybel is a primary care provider, practicing in Family Medicine in Amityville, New York. Dr. Stybel is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Vitamin D Deficiency, Spasticity, High Cholesterol, and Hypertension.

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

    Andrea Quintana DO PC

    290 S Wellwood Ave, 
    Lindenhurst, NY 
     (2.5 miles away)
    Languages Spoken:
    English

    Andrea Quintana is a primary care provider, practicing in Family Medicine in Lindenhurst, New York. Dr. Quintana is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Vitamin D Deficiency, Obesity, Obesity in Children, and Cirrhosis.

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

    Office

    373 Sunrise Hwy, 
    West Babylon, NY 
     (3.5 miles away)
    Languages Spoken:
    English

    Robert Sica is a primary care provider, practicing in Family Medicine in West Babylon, New York. Dr. Sica is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Vitamin D Deficiency, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

    Showing 1-20 of 665

    Last Updated: 04/28/2026

    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 Amityville, 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 Amityville, 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 Amityville, 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 Amityville, 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 Amityville, 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 Amityville, 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 Amityville, 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 

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