The 20 Best Vitamin D Deficiency Doctors Near Me in Sparta, NJ

Find the Top Vitamin D Deficiency Experts and Specialists

The 20 Best Vitamin D Deficiency Doctors near Sparta, NJ

Last Updated: 02/22/2026

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MediFind found 79 doctor with experience in Vitamin D Deficiency near Sparta, NJ. Of these, 66 are Experienced, 12 are Advanced and 1 are Distinguished.

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79 providers found
    May D. Matkiwsky
    Experienced in Vitamin D Deficiency
    Hematology | Oncology
    Experienced in Vitamin D Deficiency
    Hematology | Oncology

    Regional Cancer Care Associates

    89 Sparta Avenue, Suite 130, 
    Sparta, NJ 
     (0.5 miles away)
    Languages Spoken:
    English, Arabic
    Accepting New Patients
    Offers Telehealth

    May Matkiwsky is a Hematologist and an Oncologist in Sparta, New Jersey. Dr. Matkiwsky is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Paget Disease of the Breast, Colorectal Cancer, Familial Colorectal Cancer, Drug-Induced Thrombocytopenia, and Bone Marrow Aspiration. Dr. Matkiwsky is currently accepting new patients.

    Experienced in Vitamin D Deficiency
    Internal Medicine | Nephrology
    Experienced in Vitamin D Deficiency
    Internal Medicine | Nephrology

    Premier Health Associates

    89 Sparta Avenue, Suite 100, 
    Sparta, NJ 
     (0.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Frank Casella is an Internal Medicine specialist and a Nephrologist in Sparta, New Jersey. Dr. Casella is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Parainfluenza Virus Type 3, Undifferentiated Connective Tissue Disease (UCTD), Necrosis, and Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). Dr. Casella is currently accepting new patients.

    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency

    Premier Health Associates

    89 Sparta Avenue, Suite 100, 
    Sparta, NJ 
     (0.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Nadira Fernandez is a Pediatrics provider in Sparta, New Jersey. Dr. Fernandez is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Asthma in Children, Viral Gastroenteritis, Croup, and Vascular Birthmark. Dr. Fernandez is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Vitamin D Deficiency
    Internal Medicine | Palliative Medicine
    Experienced in Vitamin D Deficiency
    Internal Medicine | Palliative Medicine

    Liotta Joseph A MD

    25 Main Street, 
    Sparta, NJ 
     (1.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Joseph Liotta is an Internal Medicine specialist and a Palliative Medicine provider in Sparta, New Jersey. Dr. Liotta is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Schizoaffective Disorder, Vitamin D Deficiency, Hypervitaminosis A, and Vitamin B12 Deficiency. Dr. Liotta is currently accepting new patients.

    Peter A. Liloia
    Advanced in Vitamin D Deficiency
    Family Medicine
    Advanced in Vitamin D Deficiency
    Family Medicine

    Premier Health Associates

    123 Newton Sparta Road, 
    Newton, NJ 
     (4.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Peter Liloia is a primary care provider, practicing in Family Medicine in Newton, New Jersey. Dr. Liloia is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Tracheitis, High Cholesterol, Maturity Onset Diabetes of the Young, and Type 2 Diabetes (T2D). Dr. Liloia is currently accepting new patients.

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

    Premier Health Associates

    123 Newton Sparta Road, 
    Newton, NJ 
     (4.5 miles away)
    Languages Spoken:
    English, Arabic
    Accepting New Patients
    Offers Telehealth

    Sameer Stas is an Endocrinologist in Newton, New Jersey. Dr. Stas is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Thyroid Nodule, Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), and Obesity in Children. Dr. Stas is currently accepting new patients.

    David A. Bollard
    Experienced in Vitamin D Deficiency
    Family Medicine
    Experienced in Vitamin D Deficiency
    Family Medicine

    Premier Health Associates

    89 Sparta Avenue, Suite 100, 
    Sparta, NJ 
     (0.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    David Bollard is a primary care provider, practicing in Family Medicine in Sparta, New Jersey. Dr. Bollard is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Maturity Onset Diabetes of the Young, Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, and Myositis. Dr. Bollard is currently accepting new patients.

    Caitlin M. Shea
    Experienced in Vitamin D Deficiency
    Family Medicine
    Experienced in Vitamin D Deficiency
    Family Medicine

    Premier Health Associates

    89 Sparta Avenue, Suite 100, 
    Sparta, NJ 
     (0.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Caitlin Shea is a primary care provider, practicing in Family Medicine in Sparta, New Jersey. Dr. Shea is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Familial Hypopituitarism, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. Shea is currently accepting new patients.

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

    Premier Health Associates

    123 Newton Sparta Road, 
    Newton, NJ 
     (4.5 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Eric Murch is a Family Medicine provider in Newton, New Jersey. Dr. Murch has been practicing medicine for over 10 years and is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Vitamin D Deficiency, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Undifferentiated Connective Tissue Disease (UCTD), and Eyelid Bump. Dr. Murch is currently accepting new patients.

    Richard Vaz
    Experienced in Vitamin D Deficiency
    Internal Medicine
    Experienced in Vitamin D Deficiency
    Internal Medicine

    Premier Health Associates

    123 Newton Sparta Road, 
    Newton, NJ 
     (4.5 miles away)
    Languages Spoken:
    English, Italian, Spanish
    Accepting New Patients
    Offers Telehealth

    Richard Vaz is a primary care provider, practicing in Internal Medicine in Newton, New Jersey. Dr. Vaz is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Labyrinthitis, High Cholesterol, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. Vaz is currently accepting new patients.

    Dennis J. Talon
    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency

    Pediatric Critical Care

    222 High Street, Suite 206, 
    Newton, NJ 
     (6.9 miles away)
    Languages Spoken:
    English, Filipino
    Accepting New Patients
    Offers Telehealth

    Dennis Talon is a Nephrologist in Newton, New Jersey. Dr. Talon is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Acute Kidney Failure, Chronic Kidney Disease, End-Stage Renal Disease (ESRD), and Diabetic Nephropathy. Dr. Talon is currently accepting new patients.

    Distinguished in Vitamin D Deficiency
    Pulmonary Medicine | Sleep Medicine
    Distinguished in Vitamin D Deficiency
    Pulmonary Medicine | Sleep Medicine

    Pulmonary Medical Associates LLP

    657 Willow Grove Street, Suite 404, 
    Hackettstown, NJ 
     (15.0 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English, Tamil
    Accepting New Patients

    Daya Nadarajah is a Sleep Medicine specialist and a Pulmonary Medicine provider in Hackettstown, New Jersey. Dr. Nadarajah has been practicing medicine for over 44 years and is rated as a Distinguished provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Vitamin D Deficiency, Gastrostomy, and Endoscopy. Dr. Nadarajah is currently accepting new patients.

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

    Office

    89 Sparta Ave Ste 100, 
    Sparta, NJ 
     (1.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Aradhana Aggarwal is a primary care provider, practicing in Internal Medicine in Sparta, New Jersey. Dr. Aggarwal is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Cellulitis, Urinary Tract Infection in Children, Chronic Obstructive Pulmonary Disease (COPD), Gastrostomy, and Endoscopy.

    Experienced in Vitamin D Deficiency
    Nurse Practitioner
    Experienced in Vitamin D Deficiency
    Nurse Practitioner

    Office

    13A Main St Ste 7, 
    Sparta, NJ 
     (1.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sandra Morrison is a Nurse Practitioner in Sparta, New Jersey. Ms. Morrison is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top area of expertise is Vitamin D Deficiency.

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

    Premier Health Associates

    123 Newton Sparta Road, 
    Newton, NJ 
     (4.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Nick Debitetto is a primary care provider, practicing in Internal Medicine in Newton, New Jersey. Dr. Debitetto is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Maturity Onset Diabetes of the Young, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Debitetto is currently accepting new patients.

    Experienced in Vitamin D Deficiency
    Nurse Practitioner
    Experienced in Vitamin D Deficiency
    Nurse Practitioner

    Premier Health Associates

    123 Newton Sparta Road, 
    Newton, NJ 
     (4.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Nicholas Tinker is a Nurse Practitioner in Newton, New Jersey. Mr. Tinker is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Chronic Rhinosinusitis with Nasal Polyps (CRSwNP) and Vitamin D Deficiency. Mr. Tinker is currently accepting new patients.

    Geralyn M. Ponzio
    Advanced in Vitamin D Deficiency
    Hospital Medicine
    Advanced in Vitamin D Deficiency
    Hospital Medicine

    Atlantic Medical Group Hospitalists At Newton

    175 High Street, 
    Newton, NJ 
     (7.0 miles away)
    Languages Spoken:
    English, Italian, Spanish
    Offers Telehealth

    Geralyn Ponzio is a Hospital Medicine provider in Newton, New Jersey. Dr. Ponzio is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Vitamin D Deficiency, Chronic Pain, Intestinal Parasitosis, Endoscopy, and Gastrostomy.

    Experienced in Vitamin D Deficiency
    Cardiology | Interventional Cardiology
    Experienced in Vitamin D Deficiency
    Cardiology | Interventional Cardiology

    Advanced Cardiology, LLC

    12 Lawrence Road, 
    Newton, NJ 
     (9.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    David James is a Cardiologist and an Interventional Cardiologist in Newton, New Jersey. Dr. James is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Angina, Heart Attack, Coronary Heart Disease, Arrhythmias, and Heart Bypass Surgery. Dr. James is currently accepting new patients.

    Advanced in Vitamin D Deficiency
    Internal Medicine | Endocrinology
    Advanced in Vitamin D Deficiency
    Internal Medicine | Endocrinology

    Premier Health Associates

    715 Route 10 East, 
    Randolph, NJ 
     (13.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Nawras Makhsida is an Internal Medicine specialist and an Endocrinologist in Randolph, New Jersey. Dr. Makhsida is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Type 2 Diabetes (T2D), Obesity in Children, Familial Hypopituitarism, and Hypothyroidism. Dr. Makhsida is currently accepting new patients.

    Gloria Canizales
    Experienced in Vitamin D Deficiency
    Family Medicine
    Experienced in Vitamin D Deficiency
    Family Medicine

    Premier Health Associates

    225 Route 23 North, Suite 1C, 
    Hamburg, NJ 
     (8.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Gloria Canizales is a primary care provider, practicing in Family Medicine in Hamburg, New Jersey. Dr. Canizales is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are High Cholesterol, Diabetic Nephropathy, Obesity in Children, and Hypothyroidism. Dr. Canizales is currently accepting new patients.

    Showing 1-20 of 79

    Last Updated: 02/22/2026

    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 Sparta, NJ?

    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 Sparta, NJ?

    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 Sparta, NJ?

    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 Sparta, NJ?

    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 Sparta, NJ?

    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 Sparta, NJ?

    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 Sparta, NJ?

    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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