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    Last Updated: 10/30/2025

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    MediFind found 170 doctor with experience in Vitamin D Deficiency near Crystal Lake, IL. Of these, 141 are Experienced, 26 are Advanced and 3 are Distinguished.

    Location
    LocationClose
    170 providers found
      Arun Narang
      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
      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. His top areas of expertise are Chronic Erosive Gastritis, Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Gastrostomy, and Endoscopy.

      Deepak Mitra
      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

      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 top areas of expertise are Type 2 Diabetes (T2D), Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Brent Petersen
      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
      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. His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and High Cholesterol.

      Learn about our expert tiers
      Nehru Murati
      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, German
      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. His top areas of expertise are Granuloma Annulare, Cirrhosis, High Cholesterol, and Familial Combined Hyperlipidemia.

      Tracy M. Quinn
      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

      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 top areas of expertise are Type 2 Diabetes (T2D), Obesity in Children, Vitamin D Deficiency, and Chronic Cough.

      Farhan J. Bangash
      Advanced in Vitamin D Deficiency
      Advanced in Vitamin D Deficiency

      Kidney Care Center Crystal Lake, LLC

      442 N IL Route 31, 
      Crystal Lake, IL 
       (1.7 miles away)
      Languages Spoken:
      English, Urdu
      Offers Telehealth

      Farhan Bangash is a Nephrologist in Crystal Lake, Illinois. Dr. Bangash is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Acute Kidney Failure, Chronic Kidney Disease, Necrosis, and End-Stage Renal Disease (ESRD).

      Sanjeev Gupta
      Experienced in Vitamin D Deficiency
      Internal Medicine
      Experienced in Vitamin D Deficiency
      Internal Medicine

      Advocate Medical Group Internal Medicine

      525 E Congress Pkwy, Suite 350, 
      Crystal Lake, IL 
       (1.0 miles away)
      Languages Spoken:
      English, Hindi, Punjabi
      Offers Telehealth

      Sanjeev Gupta is a primary care provider, practicing in Internal Medicine in Crystal Lake, Illinois. Dr. Gupta is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Low Sodium Level, COVID-19, Infertility, Hip Replacement, and Knee Replacement.

      Marina Gladson
      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

      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 top areas of expertise are High Cholesterol, Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

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

      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 in Crystal Lake, Illinois. Ms. Lambo is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Vitamin D Deficiency, Vitamin B12 Deficiency, Respiratory Syncytial Virus (RSV) Infection, and Pelvic Congestion Syndrome. Ms. Lambo is currently accepting new patients.

      Tisha J. Tan
      Experienced in Vitamin D Deficiency
      Nephrology
      Experienced in Vitamin D Deficiency
      Nephrology

      Kidney Care Center Crystal Lake, LLC

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

      Tisha Tan is a Nephrologist in Crystal Lake, Illinois. Dr. Tan is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Acute Kidney Failure, Low Sodium Level, Necrosis, and Chronic Kidney Disease.

      William A. Stinson
      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
      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. His top areas of expertise are Eunuchoidism Familial Hypogonadotropic, Male Pseudohermaphroditism with Gynecomastia, Testicular Failure, and Chronic Cough.

      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. Her top areas of expertise are Generalized Anxiety Disorder (GAD), Type 2 Diabetes (T2D), Sinusitis, and Empyema. Dr. Bellucci-Jackson is currently accepting new patients.

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

      Family Medicine Specialists S.C.

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

      David Alengo is a primary care provider, practicing in Family Medicine in Wauconda, Illinois. Dr. Alengo is rated as a Distinguished provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Vitamin B12 Deficiency, Vitamin D Deficiency, Generalized Anxiety Disorder (GAD), and Attention Deficit Hyperactivity Disorder (ADHD). Dr. Alengo is currently accepting new patients.

      Patricia J. Huerta
      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

      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 top areas of expertise are New Daily Persistent Headache (NDPH), Cirrhosis, Type 2 Diabetes (T2D), and Familial Combined Hyperlipidemia.

      Deepkamal Kaur
      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
      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. Her top areas of expertise are Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Type 2 Diabetes (T2D).

      Minhaj Musa
      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
      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. Her top areas of expertise are Cirrhosis, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

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

      Mercy Health System Corporation

      415 E Congress Pkwy, 
      Crystal Lake, IL 
       (0.8 miles away)
      Languages Spoken:
      English, Mandarin

      Emily Shen is a primary care provider, practicing in Family Medicine in Crystal Lake, Illinois. Dr. Shen is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Acute Cystitis, and Hypothyroidism.

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

      Mercy Health System Corporation

      875 S Route 31, 
      Crystal Lake, IL 
       (0.8 miles away)
      Languages Spoken:
      English

      Katherine Galias is a Nurse Practitioner in Crystal Lake, Illinois. Ms. Galias 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
      360 Station Drive, Suite 201, 
      Crystal Lake, IL 
       (1.0 miles away)
      Languages Spoken:
      English

      Carol Kotzan is a primary care provider, practicing in Internal Medicine in Crystal Lake, Illinois. Dr. Kotzan is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Chronic Cough.

      Experienced in Vitamin D Deficiency
      Internal Medicine
      Experienced in Vitamin D Deficiency
      Internal Medicine
      360 Station Dr, 3rd Floor, 
      Crystal Lake, IL 
       (1.0 miles away)
      Languages Spoken:
      English

      Marile Hoffman is a primary care provider, practicing in Internal Medicine in Crystal Lake, Illinois. Dr. Hoffman is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Adenylosuccinate Lyase Deficiency, Hereditary Xanthinuria, Adenine Phosphoribosyltransferase Deficiency, and Orotic Aciduria Type 1.

      Showing 1-20 of 170

      Last Updated: 10/30/2025

      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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