The 20 Best Vitamin D Deficiency Doctors Near Me in Merrillville, IN

Find the Top Vitamin D Deficiency Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 257 doctor with experience in Vitamin D Deficiency near Merrillville, IN. Of these, 237 are Experienced, 19 are Advanced and 1 are Distinguished.

Location
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257 providers found
    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency

    NorthShore Health Centers

    6091 Broadway, 
    Merrillville, IN 
     (0.2 miles away)
    Languages Spoken:
    English

    Ramadevi Sankaran is a Pediatrics provider practicing medicine in Merrillville, Indiana. Dr. Sankaran 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 Obesity in Children, Autism Spectrum Disorder, Viral Gastroenteritis, and Delayed Growth.

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

    Office

    270 E 90th Dr Ste B, 
    Merrillville, IN 
     (0.2 miles away)
    Languages Spoken:
    English

    Nihad Muhrez is an Endocrinologist practicing medicine in Merrillville, Indiana. Dr. Muhrez 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 Hypothyroidism, Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, and Obesity in Children.

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

    NorthShore Health Centers

    6091 Broadway, 
    Merrillville, IN 
     (0.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Sharon Greiner is a Nurse Practitioner practicing medicine in Merrillville, Indiana. Ms. Greiner is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Inappropriate Sinus Tachycardia (IST), Respiratory Syncytial Virus (RSV) Infection, Muscle Spasms, and Eyelid Bump. Ms. Greiner is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Vitamin D Deficiency
    Cardiology
    Experienced in Vitamin D Deficiency
    Cardiology

    Arshad P. Malik MD PC

    8560 Broadway, 
    Merrillville, IN 
     (1.4 miles away)
    Languages Spoken:
    English

    Arshad Malik is a Cardiologist practicing medicine in Merrillville, Indiana. Dr. Malik is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Angina, Carotid Artery Disease, Low Potassium Level, Gastrostomy, and Pacemaker Implantation.

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

    Centers For Neurological Diseases PC

    521 E 86th Ave Ste Z, 
    Merrillville, IN 
     (0.2 miles away)
    Languages Spoken:
    English

    Chirag Patel is a primary care provider, practicing in Internal Medicine in Merrillville, Indiana. Dr. Patel is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Alzheimer's Disease, Dementia, Glucocorticoid-Remediable Aldosteronism, Hip Replacement, and Endoscopy.

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

    Office

    521 E 86th Ave Ste C, 
    Merrillville, IN 
     (0.2 miles away)
    Languages Spoken:
    English

    Helena Sagalovsky is a primary care provider, practicing in Internal Medicine in Merrillville, Indiana. Dr. Sagalovsky is rated as an Advanced 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 Vitamin D Deficiency, Hypothyroidism, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), and Maturity Onset Diabetes of the Young.

    Advanced in Vitamin D Deficiency
    Nurse Practitioner
    Advanced in Vitamin D Deficiency
    Nurse Practitioner

    Methodist Hospitals Neuroscience Institute

    200 E 89th Ave Ste 2B, 
    Merrillville, IN 
     (0.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Kristy Darnell is a Nurse Practitioner practicing medicine in Merrillville, Indiana. Ms. Darnell is rated as an Advanced 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 Vitamin D Deficiency and Relapsing Multiple Sclerosis (RMS).

    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency

    NorthShore Health Centers

    6091 Broadway, 
    Merrillville, IN 
     (0.2 miles away)
    Languages Spoken:
    English

    Chandia Sorsby is a Pediatrics provider practicing medicine in Merrillville, Indiana. Dr. Sorsby is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Obesity in Children, Autism Spectrum Disorder, Delayed Growth, and Vitamin D Deficiency.

    Advanced in Vitamin D Deficiency
    Advanced in Vitamin D Deficiency

    Nephrology Associates Of Northeast Indiana

    90 W 86th Ave, 
    Merrillville, IN 
     (1.4 miles away)
    Languages Spoken:
    English

    Gaurav Alreja is a Nephrologist practicing medicine in Merrillville, Indiana. Dr. Alreja is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Acute Kidney Failure, End-Stage Renal Disease (ESRD), Renovascular Hypertension, Ureteroscopy, and Pacemaker Implantation.

    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency

    Nephrology Associates Of Northeast Indiana

    90 W 86th Ave, 
    Merrillville, IN 
     (1.4 miles away)
    Languages Spoken:
    English

    Venkat Vavilala is a Nephrologist practicing medicine in Merrillville, Indiana. Dr. Vavilala is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Acute Kidney Failure, Renovascular Hypertension, Nephrosclerosis, and Necrosis.

    Experienced in Vitamin D Deficiency
    Nephrology
    Experienced in Vitamin D Deficiency
    Nephrology

    Nephrology Associates Of Northeast Indiana

    90 W 86th Ave, 
    Merrillville, IN 
     (1.4 miles away)
    Languages Spoken:
    English

    Kevin Myrie is a Nephrologist practicing medicine in Merrillville, Indiana. Dr. Myrie is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Acute Kidney Failure, End-Stage Renal Disease (ESRD), Renovascular Hypertension, and Chronic Kidney Disease.

    Experienced in Vitamin D Deficiency
    Nephrology
    Experienced in Vitamin D Deficiency
    Nephrology

    Nephrology Associates Of Northeast Indiana

    90 W 86th Ave, 
    Merrillville, IN 
     (1.4 miles away)
    Languages Spoken:
    English

    Yves Brignol is a Nephrologist practicing medicine in Merrillville, Indiana. Dr. Brignol is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Acute Kidney Failure, Renovascular Hypertension, Nephrosclerosis, End-Stage Renal Disease (ESRD), and Endoscopy.

    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency

    Nephrology Associates Of Northeast Indiana

    90 W 86th Ave, 
    Merrillville, IN 
     (1.4 miles away)
    Languages Spoken:
    English

    Thomas Golubski is a Nephrologist practicing medicine in Merrillville, Indiana. Dr. Golubski 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 Renovascular Hypertension, Acute Kidney Failure, End-Stage Renal Disease (ESRD), and Chronic Kidney Disease.

    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency

    Nephrology Associates Of Northeast Indiana

    90 W 86th Ave, 
    Merrillville, IN 
     (1.4 miles away)
    Languages Spoken:
    English

    Rafael Fletes is a Nephrologist practicing medicine in Merrillville, Indiana. Dr. Fletes 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 Acute Kidney Failure, Necrosis, Renovascular Hypertension, and Chronic Kidney Disease.

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

    MMR Consulting Inc

    3903 E Lincoln Hwy, 
    Merrillville, IN 
     (2.4 miles away)
    Languages Spoken:
    English

    Yaser Alobeid is a primary care provider, practicing in Family Medicine in Merrillville, Indiana. Dr. Alobeid is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Obesity in Children, Obesity, Food Allergy, and Vitamin D Deficiency.

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

    Edgewater Systems For Balanced Living Inc.

    5495 Broadway, 
    Merrillville, IN 
     (2.5 miles away)
    Languages Spoken:
    English

    Chiedu Nchekwube is a primary care provider, practicing in Family Medicine in Merrillville, Indiana. Dr. Nchekwube 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 Menopause, Hypertensive Heart Disease, Enlarged Liver, and Pediatric Myocarditis.

    Advanced in Vitamin D Deficiency
    Nurse Practitioner
    Advanced in Vitamin D Deficiency
    Nurse Practitioner

    CVS Pharmacy #02665

    2272 N Main St, 
    Crown Point, IN 
     (2.8 miles away)
    Languages Spoken:
    English

    Robyn Aceves is a Nurse Practitioner practicing medicine in Crown Point, Indiana. Ms. Aceves is rated as an Advanced 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 Vitamin D Deficiency, Cushing's disease, Menopause, and Hypoparathyroidism.

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

    NorthShore Health Centers

    2490 Central Avenue, 
    Lake Station, IN 
     (7.3 miles away)
    Languages Spoken:
    English

    Reynaldo Caluag is a primary care provider, practicing in Family Medicine in Lake Station, Indiana. Dr. Caluag is rated as an Experienced 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 Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Maturity Onset Diabetes of the Young.

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

    Quest Diagnostics Inc

    6375 US Highway 6, 
    Portage, IN 
     (9.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Manjeet Geeta is a primary care provider, practicing in Family Medicine in Portage, Indiana. Dr. Geeta is rated as a Distinguished provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 42 other conditions, according to our data. Her clinical expertise encompasses Vitamin D Deficiency, High Cholesterol, Sitosterolemia, Endoscopy, and Gastrostomy.

    Advanced in Vitamin D Deficiency
    Endocrinology
    Advanced in Vitamin D Deficiency
    Endocrinology

    GN. Endocrinology LTD.

    10012 Calumet Ave # A, 
    Munster, IN 
     (9.9 miles away)
    Languages Spoken:
    English

    Amer Kassar is an Endocrinologist practicing medicine in Munster, Indiana. Dr. Kassar 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 Hypothyroidism, Obesity in Children, Thyroid Nodule, and Type 2 Diabetes (T2D).

    Showing 1-20 of 257

    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 Merrillville, IN?

    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 Merrillville, IN?

    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 Merrillville, IN?

    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 Merrillville, IN?

    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 Merrillville, IN?

    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 Merrillville, IN?

    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 Merrillville, IN?

    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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