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

Find the Top Vitamin D Deficiency Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 173 doctor with experience in Vitamin D Deficiency near crystal lake, IL. Of these, 140 are Experienced, 30 are Advanced and 3 are Distinguished.

Location
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173 providers found
    Experienced in Vitamin D Deficiency
    Internal Medicine
    Experienced in Vitamin D Deficiency
    Internal Medicine

    Advocate Medical Group

    633 Ridgeview Dr, 
    Mchenry, IL 
     (5.6 miles away)
    Languages Spoken:
    English, Hindi, Punjabi
    Accepting New Patients
    Offers Telehealth

    Arun Narang is a primary care provider, practicing in Internal Medicine in Mchenry, Illinois. Dr. Narang 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 Chronic Erosive Gastritis, Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Gastrostomy, and Endoscopy. Dr. Narang is board certified in American Board Of Internal Medicine. Dr. Narang is currently accepting new patients.

    Experienced in Vitamin D Deficiency
    Endocrinology
    Experienced in Vitamin D Deficiency
    Endocrinology
    Referral required
    360 Station Dr Ste 300, 
    Crystal Lake, IL 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Achal Garbharran is an Endocrinologist practicing medicine in Crystal Lake, Illinois. Dr. Garbharran is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Hashimoto Thyroiditis, Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), and Eunuchoidism Familial Hypogonadotropic. Dr. Garbharran is currently accepting new patients.

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

    Advocate Medical Group

    633 Ridgeview Dr, 
    Mchenry, IL 
     (5.6 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Deepak Mitra is a primary care provider, practicing in Internal Medicine in Mchenry, Illinois. Dr. Mitra 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, Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Mitra is board certified in American Board Of Internal Medicine. Dr. Mitra is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Vitamin D Deficiency
    Family Medicine
    Experienced in Vitamin D Deficiency
    Family Medicine

    Advocate Medical Group Primary Care

    1345 Ryan Pkwy, 
    Algonquin, IL 
     (6.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Brent Petersen is a primary care provider, practicing in Family Medicine in Algonquin, Illinois. Dr. Petersen 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 Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and High Cholesterol. Dr. Petersen is board certified in American Board Of Family Medicine. Dr. Petersen is currently accepting new patients.

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

    Advocate Medical Group Primary Care

    912 Northwest Hwy, Ste 107, 
    Fox River Grove, IL 
     (6.6 miles away)
    Languages Spoken:
    English, Bosnian, Croatian, German, Polish, Serbian, Serbo Croatian
    Accepting New Patients
    Offers Telehealth

    Nehru Murati is a primary care provider, practicing in Internal Medicine in Fox River Grove, Illinois. Dr. Murati 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 Granuloma Annulare, Cirrhosis, High Cholesterol, and Familial Combined Hyperlipidemia. Dr. Murati is board certified in American Board Of Internal Medicine. Dr. Murati is currently accepting new patients.

    Distinguished in Vitamin D Deficiency
    Distinguished in Vitamin D Deficiency

    Family Medicine Specialists S.C.

    431 W Liberty St, 
    Wauconda, IL 
     (8.7 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Jennifer Bellucci-Jackson is a primary care provider, practicing in Family Medicine in Wauconda, Illinois. Dr. Bellucci-Jackson is rated as a Distinguished provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 164 other conditions, according to our data. Her clinical expertise encompasses Generalized Anxiety Disorder (GAD), Type 2 Diabetes (T2D), Sinusitis, and Empyema. Dr. Bellucci-Jackson is currently accepting new patients.

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

    Advocate Medical Group Primary Care

    224 Brown St Ste, Ste A, 
    Wauconda, IL 
     (9.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Tracy Quinn is a primary care provider, practicing in Family Medicine in Wauconda, Illinois. Dr. Quinn is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Type 2 Diabetes (T2D), Obesity in Children, Vitamin D Deficiency, and Chronic Cough. Dr. Quinn is board certified in American Board Of Family Medicine.

    Experienced in Vitamin D Deficiency
    Family Medicine
    Experienced in Vitamin D Deficiency
    Family Medicine
    10350 Haligus Rd Ste 200B, 
    Huntley, IL 
     (8.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Pooja Dewilde is a primary care provider, practicing in Family Medicine in Huntley, Illinois. Dr. Dewilde 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 Breast Cancer, Sitosterolemia, Vitamin D Deficiency, and High Cholesterol. Dr. Dewilde is currently accepting new patients.

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

    Advocate Medical Group Primary Care

    525 E Congress Pkwy, Ste 350, 
    Crystal Lake, IL 
     (1.0 miles away)
    Languages Spoken:
    English, Hindi, Malayalam, Spanish
    Accepting New Patients

    Marina Gladson is a primary care provider, practicing in Family Medicine in Crystal Lake, Illinois. Dr. Gladson is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and High Cholesterol. Dr. Gladson is board certified in American Board Of Family Medicine. Dr. Gladson is currently accepting new patients.

    Advanced in Vitamin D Deficiency
    Nurse Practitioner
    Advanced in Vitamin D Deficiency
    Nurse Practitioner
    Referral may be required

    Alternative And Complementary Therapies For Wellness, Ltd

    650 E Terra Cotta Ave, Suite 103, 
    Crystal Lake, IL 
     (1.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Rebecca Lambo is a Nurse Practitioner practicing medicine in Crystal Lake, Illinois. Lambo, NP 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, Vitamin B12 Deficiency, Respiratory Syncytial Virus (RSV) Infection, and Pelvic Congestion Syndrome. Lambo, NP is currently accepting new patients.

    Advanced in Vitamin D Deficiency
    Nurse Practitioner
    Advanced in Vitamin D Deficiency
    Nurse Practitioner
    Referral may be required

    Advocate Condell Medical Center

    442 N Il Route 31, 
    Crystal Lake, IL 
     (1.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Kristine Redmond is a Nurse Practitioner practicing medicine in Crystal Lake, Illinois. Redmond, NP 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, Vitamin B12 Deficiency, Pelvic Congestion Syndrome, and Muscle Spasms. Redmond, NP is currently accepting new patients.

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

    Kidney Care Center Elgin, LLC

    442 N Il Route 31, 
    Crystal Lake, IL 
     (1.7 miles away)
    Languages Spoken:
    English, Filipino
    Accepting New Patients
    Offers Telehealth

    Tisha Tan is a Nephrologist practicing medicine in Crystal Lake, Illinois. Dr. Tan 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 Acute Kidney Failure, Low Sodium Level, Necrosis, and Chronic Kidney Disease. Dr. Tan is board certified in American Board Of Internal Medicine. Dr. Tan is currently accepting new patients.

    Experienced in Vitamin D Deficiency
    Internal Medicine
    Experienced in Vitamin D Deficiency
    Internal Medicine
    650 Dakota St Ste A, 
    Crystal Lake, IL 
     (2.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    William Stinson is a primary care provider, practicing in Internal Medicine in Crystal Lake, Illinois. Dr. Stinson is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Eunuchoidism Familial Hypogonadotropic, Male Pseudohermaphroditism with Gynecomastia, Testicular Failure, and Chronic Cough. Dr. Stinson is currently accepting new patients.

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

    Urbancare LLC

    170 N Lakewood Rd, 
    Lake In The Hills, IL 
     (5.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Bonnie Bremer is a primary care provider, practicing in Internal Medicine in Lake In The Hills, Illinois. Dr. Bremer is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 35 other conditions, according to our data. Her clinical expertise encompasses High Cholesterol, Chromophobe Renal Cell Carcinoma, Clear Cell Sarcoma, and WT1-Related Wilms Tumor Syndromes. Dr. Bremer is currently accepting new patients.

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

    Northwest Pulmonary And Sleep Medicine SC

    1340 Ryan Pkwy, 
    Algonquin, IL 
     (6.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Philip Favia is a primary care provider, practicing in Family Medicine in Algonquin, Illinois. Dr. Favia is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 32 other conditions, according to our data. His clinical expertise encompasses Sitosterolemia, High Cholesterol, Familial Hypertriglyceridemia, and COVID-19. Dr. Favia is currently accepting new patients.

    Distinguished in Vitamin D Deficiency
    Physician Assistant
    Distinguished in Vitamin D Deficiency
    Physician Assistant
    Referral may be required

    Family Medicine Specialists

    431 W Liberty St, 
    Wauconda, IL 
     (8.7 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Kathleen Mariani is a Physician Assistant practicing medicine in Wauconda, Illinois. Mariani, PA is rated as a Distinguished provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Vitamin D Deficiency, Vitamin B12 Deficiency, MAGIC Syndrome, and Respiratory Syncytial Virus (RSV) Infection. Mariani, PA is currently accepting new patients.

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

    SSD Medical Group

    12151 Regency Pkwy, 
    Huntley, IL 
     (8.9 miles away)
    Languages Spoken:
    English, Hindi, Urdu
    Accepting New Patients
    Offers Telehealth

    Shazia Daudi is a primary care provider, practicing in Internal Medicine in Huntley, Illinois. Dr. Daudi 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 Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, High Cholesterol, and Endoscopy. Dr. Daudi is board certified in American Board Of Internal Medicine. Dr. Daudi is currently accepting new patients.

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

    Advocate Medical Group Primary Care

    979 W Main St, Ste 201, 
    West Dundee, IL 
     (10.0 miles away)
    Languages Spoken:
    English, Spanish
    Offers Telehealth

    Patricia Huerta is a primary care provider, practicing in Family Medicine in West Dundee, Illinois. Dr. Huerta is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses New Daily Persistent Headache (NDPH), Cirrhosis, Type 2 Diabetes (T2D), and Familial Combined Hyperlipidemia. Dr. Huerta is board certified in American Board Of Family Medicine.

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

    Advocate Medical Group Primary Care

    27750 W Highway, Ste 240, 
    Barrington, IL 
     (10.1 miles away)
    Languages Spoken:
    English, Hindi, Punjabi, Spanish, Urdu
    Accepting New Patients
    Offers Telehealth

    Deepkamal Kaur is a primary care provider, practicing in Internal Medicine in Barrington, Illinois. Dr. Kaur is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Type 2 Diabetes (T2D). Dr. Kaur is board certified in American Board Of Internal Medicine. Dr. Kaur is currently accepting new patients.

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

    Advocate Medical Group Primary Care

    27750 W Highway, Ste 240, 
    Barrington, IL 
     (10.1 miles away)
    Languages Spoken:
    English, Hindi, Punjabi, Urdu
    Accepting New Patients
    Offers Telehealth

    Minhaj Musa is a primary care provider, practicing in Internal Medicine in Barrington, Illinois. Dr. Musa 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 Cirrhosis, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension. Dr. Musa is board certified in American Board Of Internal Medicine. Dr. Musa is currently accepting new patients.

    Showing 1-20 of 173

    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 crystal lake, 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 crystal lake, 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 crystal lake, 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 crystal lake, 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 crystal lake, 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 crystal lake, 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 crystal lake, 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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