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

Find the Top Vitamin D Deficiency Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 1488 doctor with experience in Vitamin D Deficiency near mamaroneck, NY. Of these, 1212 are Experienced, 257 are Advanced and 18 are Distinguished.

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1,488 providers found
    Experienced in Vitamin D Deficiency
    Internal Medicine
    Experienced in Vitamin D Deficiency
    Internal Medicine

    Northwell Health Concierge Services At Harrison

    440 Mamaroneck Avenue, Suite 400, 
    Harrison, NY 
     (1.9 miles away)
    Languages Spoken:
    English, Italian, Spanish
    Accepting New Patients
    Offers Telehealth

    Steven Margulis is a primary care provider, practicing in Internal Medicine in Harrison, New York. Dr. Margulis 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 Congenital Sucrase-Isomaltase Deficiency, Sitosterolemia, Glucose Phosphate Isomerase Deficiency, and Glucose-Galactose Malabsorption Deficiency. Dr. Margulis is currently accepting new patients.

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

    Scarsdale Medical Group

    600 Mamaroneck Avenue, Suite 200, 
    Harrison, NY 
     (1.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Joyce Reyes-Thomas is a Rheumatologist practicing medicine in Harrison, New York. Dr. Reyes-Thomas is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Rhizomelic Pseudopolyarthritis, Polymyalgia Rheumatica, Rheumatoid Arthritis (RA), and Psoriasis. Dr. Reyes-Thomas is board certified in American Board Of Internal Medicine. Dr. Reyes-Thomas is currently accepting new patients.

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

    Northwell Health Concierge Services At Harrison

    440 Mamaroneck Avenue, Suite 400, 
    Harrison, NY 
     (1.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Barbara Alpert is a primary care provider, practicing in Internal Medicine in Harrison, New York. Dr. Alpert is rated as an Experienced 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 Congenital Sucrase-Isomaltase Deficiency, Glucose-Galactose Malabsorption Deficiency, Glucose Phosphate Isomerase Deficiency, and High Cholesterol. Dr. Alpert is currently accepting new patients.

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

    WPHPA Of Harrison

    Harrison, NY 
     (1.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Seth Leven is a primary care provider, practicing in Internal Medicine in Harrison, New York. Dr. Leven is rated as an Advanced provider 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 Heart Failure, Pulmonary Edema, Vitamin D Deficiency, and Hyperlipidemia Type 3. Dr. Leven is board certified in American Board Of Internal Medicine.

    Advanced in Vitamin D Deficiency
    Pulmonary Medicine
    Advanced in Vitamin D Deficiency
    Pulmonary Medicine
    Referral may be required

    Scarsdale Medical Group

    600 Mamaroneck Avenue, Suite 200, 
    Harrison, NY 
     (1.9 miles away)
    Languages Spoken:
    English, Hebrew, Spanish
    Offers Telehealth

    Claudia Felberg is a Pulmonary Medicine provider practicing medicine in Harrison, New York. Dr. Felberg is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Lung Nodules, Lung Metastases, Vitamin D Deficiency, and Chronic Cough. Dr. Felberg is board certified in American Board Of Internal Medicine.

    Advanced in Vitamin D Deficiency
    Endocrinology
    Advanced in Vitamin D Deficiency
    Endocrinology
    Referral required

    Scarsdale Medical Group

    600 Mamaroneck Avenue, Suite 301, 
    Harrison, NY 
     (1.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Anna Schiwek is an Endocrinologist practicing medicine in Harrison, New York. Dr. Schiwek 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 Melorheostosis, Osteoporosis, Postmenopausal Osteoporosis, and Thyroid Nodule. Dr. Schiwek is board certified in American Board Of Internal Medicine. Dr. Schiwek is currently accepting new patients.

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

    Office

    600 Mamaroneck Ave Fl 3, 
    Harrison, NY 
     (1.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Elizabeth Reinitz is a Rheumatologist practicing medicine in Harrison, New York. Dr. Reinitz is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Rheumatoid Arthritis (RA), Sjogren Syndrome, Juvenile Primary Osteoporosis, and Postmenopausal Osteoporosis. Dr. Reinitz is currently accepting new patients.

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

    WPHPA Of Larchmont

    2345 Boston Post Rd, 
    Larchmont, NY 
     (2.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Petros Efthimiou is a Rheumatologist practicing medicine in Larchmont, New York. Dr. Efthimiou is rated as an Experienced 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 Adult Still's Disease, Rheumatoid Arthritis (RA), IgG4-Related Disease, and Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcus Infections. Dr. Efthimiou is currently accepting new patients.

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

    Westchester Medical Group P.C.

    171 Huguenot St, 
    New Rochelle, NY 
     (3.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Diana Goldenberg is a Rheumatologist practicing medicine in New Rochelle, New York. Dr. Goldenberg is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Polymyalgia Rheumatica, Rhizomelic Pseudopolyarthritis, Psoriatic Arthritis, and Arthritis. Dr. Goldenberg is currently accepting new patients.

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

    WPHPA Of Scarsdale

    750 White Plains Road, East Entrance, 
    Scarsdale, NY 
     (4.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    William Zarowitz is a primary care provider, practicing in Internal Medicine in Scarsdale, New York. Dr. Zarowitz is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Sitosterolemia, Vitamin D Deficiency, High Cholesterol, and Familial Hypertension. Dr. Zarowitz is board certified in American Board Of Internal Medicine.

    Advanced in Vitamin D Deficiency
    Pulmonary Medicine
    Advanced in Vitamin D Deficiency
    Pulmonary Medicine
    Referral may be required

    WPHPA Of Scarsdale

    750 White Plains Road, East Entrance, 
    Scarsdale, NY 
     (4.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Richard Frimer is a Pulmonary Medicine provider practicing medicine in Scarsdale, New York. Dr. Frimer is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Lung Nodules, Lung Metastases, Lung Cancer, and Small Cell Lung Cancer (SCLC). Dr. Frimer is board certified in American Board Of Internal Medicine. Dr. Frimer is currently accepting new patients.

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

    WPHPA Of Scarsdale

    750 White Plains Road, East Entrance, 
    Scarsdale, NY 
     (4.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Todd Shinnick is a primary care provider, practicing in Internal Medicine in Scarsdale, New York. Dr. Shinnick is rated as an Advanced provider 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 Vitamin D Deficiency, Sitosterolemia, High Cholesterol, and Hypertensive Heart Disease. Dr. Shinnick is board certified in American Board Of Internal Medicine.

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

    Joel G. Greenspan M.D. PC

    838 Pelhamdale Ave, 
    New Rochelle, NY 
     (4.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    David Lans is a Rheumatologist practicing medicine in New Rochelle, New York. Dr. Lans is rated as an Experienced provider 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 Rheumatoid Arthritis (RA), Psoriatic Arthritis, Psoriasis, and Rhizomelic Pseudopolyarthritis. Dr. Lans is currently accepting new patients.

    Advanced in Vitamin D Deficiency
    Pediatrics | Pediatric Endocrinology | Endocrinology
    Advanced in Vitamin D Deficiency
    Pediatrics | Pediatric Endocrinology | Endocrinology
    Referral may be required

    CUIMC/Presbyterian Hospital And Vanderbilt Clinic

    622 West 168th Street, 
    New York, NY 
     (13.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Sharon Oberfield is a Pediatrics specialist and a Pediatric Endocrinologist practicing medicine in New York, New York. Dr. Oberfield 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 Polycystic Ovary Syndrome, Intersex, Precocious Puberty, Obesity, and Sleeve Gastrectomy. Dr. Oberfield is board certified in Pediatrics and Pediatric Endocrinology. Dr. Oberfield is currently accepting new patients.

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

    Mamaroneck Medical

    933 Mamaroneck Avenue, 
    Mamaroneck, NY 
     (0.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Lili Kung is a primary care provider, practicing in Family Medicine in Mamaroneck, New York. Dr. Kung is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and Vitamin D Deficiency.

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

    WPHPA Of Larchmont

    2071 Boston Post Road, 
    Larchmont, NY 
     (1.5 miles away)
    Languages Spoken:
    English, Arabic, French
    Offers Telehealth

    Samir Sidani is a primary care provider, practicing in Family Medicine in Larchmont, New York. Dr. Sidani 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 Sitosterolemia, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension.

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

    Office

    600 Mamaroneck Ave Fl 2, 
    Harrison, NY 
     (1.9 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English

    Erica Goldberger is a primary care provider, practicing in Internal Medicine in Harrison, New York. She has been practicing medicine for over 10 years. Dr. Goldberger is rated as an Advanced 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 Vitamin D Deficiency, Acute Cystitis, Familial Hypocalciuric Hypercalcemia Type 1, and Milk-Alkali Syndrome.

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

    Scarsdale Medical Group

    600 Mamaroneck Avenue, Suite 200, 
    Harrison, NY 
     (1.9 miles away)
    Languages Spoken:
    English, Cantonese

    David Yung is a primary care provider, practicing in Internal Medicine in Harrison, New York. Dr. Yung 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 Hypoparathyroidism, Milk-Alkali Syndrome, Familial Hypocalciuric Hypercalcemia Type 1, and Idiopathic Hypercalciuria.

    Experienced in Vitamin D Deficiency
    Allergy and Immunology
    Experienced in Vitamin D Deficiency
    Allergy and Immunology
    Referral may be required

    Scarsdale Medical Group

    600 Mamaroneck Avenue, Suite 200, 
    Harrison, NY 
     (1.9 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Angela Chan is an Allergy and Immunologist practicing medicine in Harrison, New York. She has been practicing medicine for over 10 years. Dr. Chan is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Vitamin D Deficiency, Sinusitis, Allergic Rhinitis, and Food Allergy. Dr. Chan is board certified in American Board Of Allergy And Immunology and American Board Of Pediatrics. Dr. Chan is currently accepting new patients.

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

    Scarsdale Medical Group

    600 Mamaroneck Avenue, Suite 200, 
    Harrison, NY 
     (1.9 miles away)
    Languages Spoken:
    English, Cantonese
    Accepting New Patients

    Jeannette Yuen is a Cardiologist practicing medicine in Harrison, New York. Dr. Yuen is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Idiopathic Edema, Atrial Fibrillation, Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Yuen is board certified in National Board Of Echocardiography, American Board Of Internal Medicine, and American Board Of IM/Cardiovascular Disease. Dr. Yuen is currently accepting new patients.

    Showing 1-20 of 1,488

    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 mamaroneck, 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 mamaroneck, 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 mamaroneck, 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 mamaroneck, 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 mamaroneck, 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 mamaroneck, 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 mamaroneck, 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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