The 20 Best Vitamin D Deficiency Doctors Near Me in Ottawa, IL

Find the Top Vitamin D Deficiency Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 21 doctor with experience in Vitamin D Deficiency near Ottawa, IL. Of these, 18 are Experienced, 2 are Advanced and 1 are Distinguished.

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21 providers found
    Experienced in Vitamin D Deficiency
    Family Medicine
    Experienced in Vitamin D Deficiency
    Family Medicine
    1614 E Norris Dr, 
    Ottawa, IL 
     (1.2 miles away)
    Languages Spoken:
    English

    Austin Martin is a primary care provider, practicing in Family Medicine in Ottawa, Illinois. Dr. Martin is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His clinical expertise encompasses Type 2 Diabetes (T2D), Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension. Dr. Martin is board certified in American Board Of Family Medicine.

    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency

    OSF HealthCare - Medical Group (Primary Care)

    1614 East Norris Drive, 
    Ottawa, IL 
     (2.2 miles away)
    Languages Spoken:
    English, French, Romanian

    Adriana Dumitrescu is a primary care provider, practicing in Family Medicine in Ottawa, Illinois. Dr. Dumitrescu is rated as an Experienced 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 Low Sodium Level, Familial Pancreatic Cancer, Lung Cancer, and Familial Hypertension. Dr. Dumitrescu is board certified in American Board Of Family Medicine.

    Experienced in Vitamin D Deficiency
    Family Medicine | Bariatric Medicine
    Experienced in Vitamin D Deficiency
    Family Medicine | Bariatric Medicine

    OSF HealthCare - Medical Group (Primary Care)

    1640 1st Avenue, 
    Ottawa, IL 
     (2.2 miles away)
    Languages Spoken:
    English, Hindi, Telugu

    Sushmita Prathipati is a Bariatric Medicine specialist and a Family Medicine provider practicing medicine in Ottawa, Illinois. Dr. Prathipati is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Vitamin D Deficiency, Type 2 Diabetes (T2D), Hypertension, and Obesity in Children. Dr. Prathipati is board certified in American Board Of Family Medicine and American Board Of Obesity Medicine.

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

    OSF HealthCare - Medical Group (Primary Care)

    1614 East Norris Drive, 
    Ottawa, IL 
     (2.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jordan Joynt is a Nurse Practitioner practicing medicine in Ottawa, Illinois. Ms. Joynt is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Vitamin D Deficiency. Ms. Joynt is board certified in American Academy Of Nurse Practitioners.

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

    OSF HealthCare - Medical Group (Primary Care)

    102 11th Street, 
    Marseilles, IL 
     (7.8 miles away)
    Languages Spoken:
    English

    Jill Wright is a Nurse Practitioner practicing medicine in Marseilles, Illinois. Ms. Wright is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Vitamin D Deficiency. Ms. Wright is board certified in American Nurses Credentialing Center (ANCC).

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

    OSF HealthCare - Medical Group (Primary Care)

    1614 East Norris Drive, 
    Ottawa, IL 
     (2.2 miles away)
    Languages Spoken:
    English

    Ryan Tremb is a primary care provider, practicing in Family Medicine in Ottawa, Illinois. Dr. Tremb is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Urinary Tract Infection in Children, Lung Metastases, and Carbuncle. Dr. Tremb is board certified in American Osteopathic Board Of Family Physicians.

    Advanced in Vitamin D Deficiency
    Advanced in Vitamin D Deficiency

    Office

    1050 E Norris Dr Ste 2C, 
    Ottawa, IL 
     (2.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Amit Jamnadas is a Nephrologist practicing medicine in Ottawa, Illinois. Dr. Jamnadas is rated as an Advanced 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 Chronic Kidney Disease, Acute Kidney Failure, End-Stage Renal Disease (ESRD), and Necrosis.

    Distinguished in Vitamin D Deficiency
    Distinguished in Vitamin D Deficiency

    OSF HealthCare - Medical Group (Primary Care)

    102 11th Street, 
    Marseilles, IL 
     (7.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Gueorgui Gueorguiev is a primary care provider, practicing in Family Medicine in Marseilles, Illinois. Dr. Gueorguiev is rated as a Distinguished 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 Infant Hyperglycemia, Vitamin D Deficiency, Urinary Tract Infection in Children, and Follicular Lymphoma. Dr. Gueorguiev is board certified in American Board Of Family Medicine.

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

    24 ON Physicians, P.C.

    1100 East Norris Drive, 
    Ottawa, IL 
     (1.3 miles away)
    Languages Spoken:
    English

    Robert Maguire is a primary care provider, practicing in Internal Medicine in Ottawa, Illinois. Dr. Maguire is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 44 other conditions, according to our data. His clinical expertise encompasses Necrosis, Heart Failure, Heart Failure with Preserved Ejection Fraction (HFpEF), Ureteroscopy, and Endoscopy. Dr. Maguire is board certified in American Board Of Internal Medicine.

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

    OSF HealthCare - Medical Group (Primary Care)

    1614 East Norris Drive, 
    Ottawa, IL 
     (2.2 miles away)
    Languages Spoken:
    English

    Raul Guerrero is a primary care provider, practicing in Internal Medicine in Ottawa, Illinois. Dr. Guerrero 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, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Dementia. Dr. Guerrero is board certified in American Board Of Internal Medicine.

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

    OSF HealthCare - Medical Group (Primary Care)

    1614 East Norris Drive, 
    Ottawa, IL 
     (2.2 miles away)
    Languages Spoken:
    English, Hindi, Urdu

    Syed Zaidi is a primary care provider, practicing in Family Medicine in Ottawa, Illinois. Dr. Zaidi is rated as an Experienced 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 Autism Spectrum Disorder, Hypothyroidism, Obesity in Children, Lymphofollicular Hyperplasia, and Pacemaker Implantation. Dr. Zaidi is board certified in American Board Of Family Medicine.

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

    OSF HealthCare - Medical Group (Primary Care)

    1614 East Norris Drive, 
    Ottawa, IL 
     (2.2 miles away)
    Languages Spoken:
    English

    Ami Dose is a Nurse Practitioner practicing medicine in Ottawa, Illinois. Ms. Dose is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Vitamin D Deficiency and Lung Nodules. Ms. Dose is board certified in American Nurses Credentialing Center (ANCC).

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

    OSF HealthCare - Medical Group (Primary Care)

    1614 East Norris Drive, 
    Ottawa, IL 
     (2.2 miles away)
    Languages Spoken:
    English

    Melissa Hardesty is a Nurse Practitioner practicing medicine in Ottawa, Illinois. Ms. Hardesty is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Vitamin D Deficiency. Ms. Hardesty is board certified in American Academy Of Nurse Practitioners.

    Experienced in Vitamin D Deficiency
    Hematology | Oncology | Internal Medicine
    Experienced in Vitamin D Deficiency
    Hematology | Oncology | Internal Medicine

    Illinois CancerCare, P.C.

    1200 Starfire Drive, 
    Ottawa, IL 
     (2.2 miles away)
    Languages Spoken:
    English

    Pankaj Kumar is a Hematologist and an Internal Medicine provider practicing medicine in Ottawa, Illinois. Dr. Kumar is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 132 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Lynch Syndrome, Familial Colorectal Cancer, Aortic Valve Replacement, and Liver Embolization. Dr. Kumar is board certified in American Board Of Internal Medicine.

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

    Ottawa Osteopathic Physicians LTD.

    645 W Main St, 
    Ottawa, IL 
     (0.3 miles away)
    Languages Spoken:
    English

    Terry Love is a primary care provider, practicing in Family Medicine in Ottawa, Illinois. Dr. Love 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 Plague, Cellulitis, Type 2 Diabetes (T2D), Ureteroscopy, and Endoscopy.

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

    T4 Medical PLLC

    704 E Glover St, 
    Ottawa, IL 
     (0.9 miles away)
    Languages Spoken:
    English

    Danielle Pagano is a Nurse Practitioner practicing medicine in Ottawa, Illinois. Ms. Pagano is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), Vitamin D Deficiency, Emphysema, and Lung Nodules.

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

    OSF Saint Elizabeth Medical Center

    1614 E Norris Dr, 
    Ottawa, IL 
     (1.2 miles away)
    Languages Spoken:
    English

    Cynthia Cabalfin is a primary care provider, practicing in Internal Medicine in Ottawa, Illinois. Dr. Cabalfin 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 Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Urinary Tract Infection in Children.

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

    Office

    1050 E Norris Dr Ste 2C, 
    Ottawa, IL 
     (2.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Usman Khan is a Nephrologist practicing medicine in Ottawa, Illinois. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Chronic Kidney Disease, End-Stage Renal Disease (ESRD), Low Sodium Level, and Nephrosclerosis.

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

    OSF HealthCare - Medical Group (Primary Care)

    790 West Walnut Street, 
    Oglesby, IL 
     (10.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ricardo Calderon is a primary care provider, practicing in Family Medicine in Oglesby, Illinois. Dr. Calderon is rated as an Experienced 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 Cystitis, Urinary Tract Infection in Children, Maturity Onset Diabetes of the Young, and Familial Combined Hyperlipidemia. Dr. Calderon is board certified in American Board Of Family Medicine.

    Experienced in Vitamin D Deficiency
    Physician Assistant
    Experienced in Vitamin D Deficiency
    Physician Assistant

    OSF HealthCare - Medical Group (Primary Care)

    790 West Walnut Street, 
    Oglesby, IL 
     (10.8 miles away)
    Languages Spoken:
    English

    Patricia Blackburn is a Physician Assistant practicing medicine in Oglesby, Illinois. Ms. Blackburn is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Vitamin D Deficiency. Ms. Blackburn is board certified in National Commission On Certification Of Physician Assistants.

    Showing 1-20 of 21

    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 Ottawa, IL?

    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 Ottawa, IL?

    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 Ottawa, IL?

    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 Ottawa, IL?

    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 Ottawa, IL?

    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 Ottawa, IL?

    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 Ottawa, IL?

    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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