Filters

Distance
    Level of Expertise
    Availability
    Gender
    Years of Experience
    Insurance
    Specialty
    Additional Specialty
    Language

    Last Updated: 01/09/2026

    Save doctors for later
    Sign Up
    Not sure about your diagnosis?
    Check Your Symptoms
    Already have a doctor?
    Find A Second Opinion

    MediFind found 866 doctor with experience in Vitamin D Deficiency near East Norwich, NY. Of these, 733 are Experienced, 120 are Advanced and 13 are Distinguished.

    Location
    LocationClose
    866 providers found
      Lawrence Katz
      Advanced in Vitamin D Deficiency
      Internal Medicine
      Advanced in Vitamin D Deficiency
      Internal Medicine

      Northwell Health Physician Partners Medicine At Woodbury, 321 Crossways Park Drive

      321 Crossways Park Drive, Suite C, 
      Woodbury, NY 
       (3.8 miles away)
      Languages Spoken:
      English

      Lawrence Katz is a primary care provider, practicing in Internal Medicine in Woodbury, New York. Dr. Katz is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Sitosterolemia, High Cholesterol, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

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

      Office

      575 Underhill Blvd Ste 190, 
      Syosset, NY 
       (2.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Richard Federbush is a primary care provider, practicing in Internal Medicine in Syosset, New York. Dr. Federbush is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Heterozygous Familial Hypercholesterolemia (HeFH), Defective Apolipoprotein B-100, Homozygous Familial Hypercholesterolemia (HoFH), and Hyperlipoproteinemia Type 4.

      Paul Moulinie
      Experienced in Vitamin D Deficiency
      Experienced in Vitamin D Deficiency

      North Shore-Lij Medical Group At Syosset PC

      8 Greenfield Rd, 
      Syosset, NY 
       (2.9 miles away)
      Languages Spoken:
      English

      Paul Moulinie is a Cardiologist in Syosset, New York. Dr. Moulinie is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Atrial Fibrillation, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Neurocardiogenic Syncope.

      Learn about our expert tiers
      Ian Newmark
      Experienced in Vitamin D Deficiency
      Pulmonary Medicine
      Experienced in Vitamin D Deficiency
      Pulmonary Medicine

      North Shore Lij Medical Group At Syosset PC

      8 Greenfield Rd, 
      Syosset, NY 
       (2.9 miles away)
      Languages Spoken:
      English

      Ian Newmark is a Pulmonary Medicine provider in Syosset, New York. Dr. Newmark is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Asthma in Children, Asthma, Grass Allergy, and Empyema.

      Elzbieta Tworzydlo
      Experienced in Vitamin D Deficiency
      Family Medicine
      Experienced in Vitamin D Deficiency
      Family Medicine

      Northwell Health Physician Partners Family Medicine At Locust Valley

      480 Forest Avenue, 
      Locust Valley, NY 
       (3.7 miles away)
      Languages Spoken:
      English, Polish
      Offers Telehealth

      Elzbieta Tworzydlo is a primary care provider, practicing in Family Medicine in Locust Valley, New York. Dr. Tworzydlo is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Obesity in Children, High Cholesterol, Hypothyroidism, and Vitamin D Deficiency.

      Hina I. Qureshi
      Experienced in Vitamin D Deficiency
      Family Medicine
      Experienced in Vitamin D Deficiency
      Family Medicine

      Northwell Health Physician Partners Family Medicine At Locust Valley

      480 Forest Avenue, 
      Locust Valley, NY 
       (3.7 miles away)
      Languages Spoken:
      English, Punjabi, Urdu
      Offers Telehealth

      Hina Qureshi is a primary care provider, practicing in Family Medicine in Locust Valley, New York. Dr. Qureshi is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Vitamin D Deficiency, High Cholesterol, Vertigo, and Anemia.

      Tashi Wangyal
      Experienced in Vitamin D Deficiency
      Family Medicine | Adolescent Medicine | Geriatrics
      Experienced in Vitamin D Deficiency
      Family Medicine | Adolescent Medicine | Geriatrics

      Northwell Health Physician Partners Family Medicine At Locust Valley

      480 Forest Avenue, 
      Locust Valley, NY 
       (3.7 miles away)
      Languages Spoken:
      English, Nepali, Tibetan

      Tashi Wangyal is an Adolescent Medicine specialist and a Geriatrics provider in Locust Valley, New York. Dr. Wangyal is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Muscle Spasms, Vitamin D Deficiency, Familial Hypertension, and Hypertension.

      Edith Kagan
      Experienced in Vitamin D Deficiency
      Internal Medicine
      Experienced in Vitamin D Deficiency
      Internal Medicine

      Northwell Health Physician Partners Medicine At Woodbury, 321 Crossways Park Drive

      321 Crossways Park Drive, Suite C, 
      Woodbury, NY 
       (3.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Edith Kagan is a primary care provider, practicing in Internal Medicine in Woodbury, New York. Dr. Kagan is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are High Cholesterol, Vitamin D Deficiency, Hypothyroidism, and Friedreich Ataxia.

      Jeanine Huysman
      Experienced in Vitamin D Deficiency
      Internal Medicine
      Experienced in Vitamin D Deficiency
      Internal Medicine

      Northwell Health Physician Partners Medicine At Woodbury, 321 Crossways Park Drive

      321 Crossways Park Drive, Suite C, 
      Woodbury, NY 
       (3.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Jeanine Huysman is a primary care provider, practicing in Internal Medicine in Woodbury, New York. Dr. Huysman is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are High Cholesterol, Maturity Onset Diabetes of the Young, Factor V Leiden Thrombophilia, and Hypothyroidism.

      Stuart L. Kanterman
      Experienced in Vitamin D Deficiency
      Internal Medicine
      Experienced in Vitamin D Deficiency
      Internal Medicine

      Northwell Health Physician Partners Medicine At Woodbury, 321 Crossways Park Drive

      321 Crossways Park Drive, Suite C, 
      Woodbury, NY 
       (3.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Stuart Kanterman is a primary care provider, practicing in Internal Medicine in Woodbury, New York. Dr. Kanterman is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are High Cholesterol, Tracheitis, Maturity Onset Diabetes of the Young, and Hypothyroidism.

      Adam M. Katof
      Experienced in Vitamin D Deficiency
      Internal Medicine
      Experienced in Vitamin D Deficiency
      Internal Medicine

      Northwell Health Physician Partners Medicine At Woodbury, Froehlich Farm

      155 Froehlich Farm Boulevard, 
      Woodbury, NY 
       (4.3 miles away)
      Languages Spoken:
      English, Spanish

      Adam Katof is a primary care provider, practicing in Internal Medicine in Woodbury, New York. Dr. Katof is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Obesity in Children, Hypothyroidism, Pulmonary Tuberculosis, and High Cholesterol.

      Randolph P. Dilorenzo
      Experienced in Vitamin D Deficiency
      Internal Medicine
      Experienced in Vitamin D Deficiency
      Internal Medicine

      Northwell Health Physician Partners Medicine At Woodbury, Froehlich Farm

      155 Froehlich Farm Boulevard, 
      Woodbury, NY 
       (4.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Randolph Dilorenzo is a primary care provider, practicing in Internal Medicine in Woodbury, New York. Dr. Dilorenzo is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Infant Hyperglycemia, Bronchitis, High Cholesterol, and Familial Hypertension.

      Irene E. Lainiotis
      Experienced in Vitamin D Deficiency
      Internal Medicine
      Experienced in Vitamin D Deficiency
      Internal Medicine

      Northwell Health Physician Partners Medicine At Woodbury, Froehlich Farm

      155 Froehlich Farm Boulevard, 
      Woodbury, NY 
       (4.3 miles away)
      Languages Spoken:
      English, Greek

      Irene Lainiotis is a primary care provider, practicing in Internal Medicine in Woodbury, New York. Dr. Lainiotis is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Vitamin B12 Deficiency Anemia, Multiple Carboxylase Deficiency, Folate Deficiency, and Subacute Combined Degeneration.

      John A. Reyes
      Experienced in Vitamin D Deficiency
      Geriatrics | Internal Medicine
      Experienced in Vitamin D Deficiency
      Geriatrics | Internal Medicine

      Northwell Health Physician Partners Internal Medicine At Glen Cove

      10 Medical Plaza, Suite 102, 
      Glen Cove, NY 
       (5.0 miles away)
      Languages Spoken:
      English

      John Reyes is a primary care provider, practicing in Geriatrics and Internal Medicine in Glen Cove, New York. Dr. Reyes is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are End-Stage Renal Disease (ESRD), Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

      Claude M. Bridges
      Experienced in Vitamin D Deficiency
      Internal Medicine | Hospital Medicine
      Experienced in Vitamin D Deficiency
      Internal Medicine | Hospital Medicine

      Northwell Health Physician Partners Internal Medicine At Glen Cove

      10 Medical Plaza, Suite 102, 
      Glen Cove, NY 
       (5.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Claude Bridges is a Hospital Medicine provider in Glen Cove, New York. Dr. Bridges is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top area of expertise is Vitamin D Deficiency.

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

      Office

      575 Underhill Blvd Ste 190, 
      Syosset, NY 
       (2.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Lisa Walters is a primary care provider, practicing in Internal Medicine in Syosset, New York. Dr. Walters is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Occupational Hearing Loss, Industrial Bronchitis, Glossodynia, and Burning Mouth Syndrome.

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

      F Pacifico PC

      60 Queens St, 
      Syosset, NY 
       (2.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Fernando Pacifico is a primary care provider, practicing in Internal Medicine in Syosset, New York. Dr. Pacifico is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Tracheitis, High Cholesterol, Anemia, and Ethmoiditis.

      Experienced in Vitamin D Deficiency
      Experienced in Vitamin D Deficiency

      North Shore-Lij Medical Group At Syosset PC

      8 Greenfield Rd, 
      Syosset, NY 
       (2.9 miles away)
      Languages Spoken:
      English

      Stephen Bernstein is a Cardiologist in Syosset, New York. Dr. Bernstein is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Atrial Fibrillation, Adenosine Deaminase 2 Deficiency, High Cholesterol, and Bicuspid Aortic Valve.

      Experienced in Vitamin D Deficiency
      Family Medicine
      Experienced in Vitamin D Deficiency
      Family Medicine
      997 Glen Cove Avenue, 
      Glen Head, NY 
       (3.2 miles away)
      Languages Spoken:
      English, Farsi
      Offers Telehealth

      Ghazanfar Haidery is a primary care provider, practicing in Family Medicine in Glen Head, New York. Dr. Haidery is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Infant Hyperglycemia, Dementia, High Cholesterol, and Glucocorticoid-Remediable Aldosteronism.

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

      Plainview Family Medicine PLLC

      368 S Oyster Bay Rd, 
      Hicksville, NY 
       (4.4 miles away)
      Languages Spoken:
      English

      Tehmina Naveed is a Family Medicine provider in Hicksville, New York. Dr. Naveed is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Vitamin D Deficiency, Fractured Spine, and Vitamin B12 Deficiency.

      Showing 1-20 of 866

      Last Updated: 01/09/2026

      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 East Norwich, 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 East Norwich, 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 East Norwich, 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 East Norwich, 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 East Norwich, 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 East Norwich, 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 East Norwich, 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

      More Vitamin D Deficiency Doctors by city