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    Last Updated: 01/09/2026

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    MediFind found 875 doctor with experience in Vitamin D Deficiency near Chicago, IL. Of these, 759 are Experienced, 110 are Advanced and 6 are Distinguished.

    Location
    LocationClose
    875 providers found
      Sivakami Thayu
      Experienced in Vitamin D Deficiency
      Internal Medicine
      Experienced in Vitamin D Deficiency
      Internal Medicine

      Advocate Medical Group Internal Medicine

      2535 S Martin Luther King Dr, 
      Chicago, IL 
       (2.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Sivakami Thayu is a primary care provider, practicing in Internal Medicine in Chicago, Illinois. Dr. Thayu is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are High Cholesterol, Sitosterolemia, Macroamylasemia, and Dubin-Johnson Syndrome.

      Mandakini Pokharna
      Experienced in Vitamin D Deficiency
      Internal Medicine
      Experienced in Vitamin D Deficiency
      Internal Medicine

      Advocate Medical Group Internal Medicine

      2535 S Martin Luther King Dr, 
      Chicago, IL 
       (2.7 miles away)
      Languages Spoken:
      English, Gujarati , Hindi
      Offers Telehealth

      Mandakini Pokharna is a primary care provider, practicing in Internal Medicine in Chicago, Illinois. Dr. Pokharna is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Alpha-1 Antitrypsin Deficiency (AATD), Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

      Daniel Litoff
      Experienced in Vitamin D Deficiency
      Internal Medicine
      Experienced in Vitamin D Deficiency
      Internal Medicine

      Advocate Medical Group Internal Medicine

      Chicago, IL 
       (2.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Daniel Litoff is a primary care provider, practicing in Internal Medicine in Chicago, Illinois. Dr. Litoff 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), Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension.

      Learn about our expert tiers
      Harry M. Cohen
      Experienced in Vitamin D Deficiency
      Experienced in Vitamin D Deficiency

      Advocate Heart Institute

      3134 N Clark St, 
      Chicago, IL 
       (3.9 miles away)
      Languages Spoken:
      English

      Harry Cohen is a Cardiologist in Chicago, Illinois. Dr. Cohen is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Mitral Valve Regurgitation, Angina, Atherosclerosis, and Coronary Heart Disease.

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

      Advocate Medical Group Primary Care

      Chicago, IL 
       (2.9 miles away)
      Languages Spoken:
      English, Gujarati , Hindi
      Offers Telehealth

      Shefali Shah is a primary care provider, practicing in Family Medicine in Chicago, Illinois. Dr. Shah 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), and Vitamin D Deficiency.

      Sarah R. Jorgenson
      Experienced in Vitamin D Deficiency
      Internal Medicine
      Experienced in Vitamin D Deficiency
      Internal Medicine

      Advocate Medical Group Internal Medicine

      Chicago, IL 
       (5.7 miles away)
      Languages Spoken:
      English

      Sarah Jorgenson is a primary care provider, practicing in Internal Medicine in Chicago, Illinois. Dr. Jorgenson 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), Vitamin D Deficiency, Osteomyelitis in Children, and Hypertension.

      Farah N. Khan
      Advanced in Vitamin D Deficiency
      Internal Medicine
      Advanced in Vitamin D Deficiency
      Internal Medicine

      Millennium Park Medical Associates SC

      30 S Michigan Ave, 
      Chicago, IL 
       (0.4 miles away)
      Languages Spoken:
      English, Hindi, Spanish
      Offers Telehealth

      Farah Khan is a primary care provider, practicing in Internal Medicine in Chicago, Illinois. Dr. Khan is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Familial Hypopituitarism, Oral Herpes, Attention Deficit Hyperactivity Disorder (ADHD), Alopecia Areata, and Intrauterine Device Insertion.

      Adam B. Murphy
      Advanced in Vitamin D Deficiency
      Advanced in Vitamin D Deficiency
      675 N St Clair St Ste 20-150, Galter Pavilion, 
      Chicago, IL 
       (1.3 miles away)
      Experience:
      22+ years
      Languages Spoken:
      English
      Offers Telehealth

      Adam Murphy is an Urologist in Chicago, Illinois. Dr. Murphy has been practicing medicine for over 22 years and is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Prostate Cancer, Vitamin D Deficiency, Familial Prostate Cancer, Enlarged Prostate (BPH), and Prostatectomy.

      Distinguished in Vitamin D Deficiency
      Internal Medicine
      Distinguished in Vitamin D Deficiency
      Internal Medicine
      500 N Michigan Ave, Suite 2100, 
      Chicago, IL 
       (0.7 miles away)
      Languages Spoken:
      English, Spanish
      Accepting New Patients
      Offers Telehealth

      Theri Raby is a primary care provider, practicing in Internal Medicine in Chicago, Illinois. Dr. Raby is rated as a Distinguished provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Vitamin D Deficiency, Folate Deficiency, Multiple Carboxylase Deficiency, and Vitamin B12 Deficiency Anemia. Dr. Raby is currently accepting new patients.

      Peter A. Lio
      Experienced in Vitamin D Deficiency
      Dermatology
      Experienced in Vitamin D Deficiency
      Dermatology

      Medical Dermatology Associates Of Chicago, SC

      363 W Erie St, 
      Chicago, IL 
       (0.8 miles away)
      Languages Spoken:
      English, Spanish
      Offers Telehealth

      Peter Lio is a Dermatologist in Chicago, Illinois. Dr. Lio is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Atopic Dermatitis, Perioral Dermatitis, Rosacea, and Contact Dermatitis.

      Robert J. Havey
      Experienced in Vitamin D Deficiency
      Internal Medicine
      Experienced in Vitamin D Deficiency
      Internal Medicine
      259 E Erie St Ste 2350, Lavin Family Pavilion, 
      Chicago, IL 
       (0.9 miles away)
      Experience:
      46+ years
      Languages Spoken:
      English
      Offers Telehealth

      Robert Havey is a primary care provider, practicing in Internal Medicine in Chicago, Illinois. Dr. Havey has been practicing medicine for over 46 years and 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 Hyperlipidemia Type 3.

      Matthew B. Levine
      Experienced in Vitamin D Deficiency
      Internal Medicine
      Experienced in Vitamin D Deficiency
      Internal Medicine
      259 E Erie St Ste 2350, Lavin Family Pavilion, 
      Chicago, IL 
       (0.9 miles away)
      Experience:
      12+ years
      Languages Spoken:
      English
      Offers Telehealth

      Matthew Levine is a primary care provider, practicing in Internal Medicine in Chicago, Illinois. Dr. Levine has been practicing medicine for over 12 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Chronic Cough, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

      Kenneth R. Arbetter
      Experienced in Vitamin D Deficiency
      Internal Medicine
      Experienced in Vitamin D Deficiency
      Internal Medicine
      211 E Chicago Ave Ste 1050, ADA Building, 
      Chicago, IL 
       (1.0 miles away)
      Experience:
      30+ years
      Languages Spoken:
      English
      Offers Telehealth

      Kenneth Arbetter is a primary care provider, practicing in Internal Medicine in Chicago, Illinois. Dr. Arbetter has been practicing medicine for over 30 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Hyperlipidemia Type 3, Sitosterolemia, High Cholesterol, and Hyperlipoproteinemia Type 4.

      Bing T. Ho
      Experienced in Vitamin D Deficiency
      Nephrology
      Experienced in Vitamin D Deficiency
      Nephrology
      676 N St Clair St 19th Fl, Arkes Pavilion, 
      Chicago, IL 
       (1.3 miles away)
      Experience:
      26+ years
      Languages Spoken:
      English
      Offers Telehealth

      Bing Ho is a Nephrologist in Chicago, Illinois. Dr. Ho has been practicing medicine for over 26 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are End-Stage Renal Disease (ESRD), Low Sodium Level, Acute Kidney Failure, Chronic Kidney Disease, and Kidney Transplant.

      John D. Nicolas
      Experienced in Vitamin D Deficiency
      Internal Medicine
      Experienced in Vitamin D Deficiency
      Internal Medicine
      259 E Erie St Ste 2300, Lavin Family Pavilion, 
      Chicago, IL 
       (1.3 miles away)
      Experience:
      39+ years
      Languages Spoken:
      English
      Offers Telehealth

      John Nicolas is a primary care provider, practicing in Internal Medicine in Chicago, Illinois. Dr. Nicolas has been practicing medicine for over 39 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Bile Duct Stricture, Cholestasis, Bile Duct Obstruction, and Jaundice.

      William J. Catalona
      Experienced in Vitamin D Deficiency
      Experienced in Vitamin D Deficiency
      675 N St Clair St Ste 20-150, Galter Pavilion, 
      Chicago, IL 
       (1.3 miles away)
      Experience:
      58+ years
      Languages Spoken:
      English
      Offers Telehealth

      William Catalona is an Urologist in Chicago, Illinois. Dr. Catalona has been practicing medicine for over 58 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Prostate Cancer, Familial Prostate Cancer, Bacterial Prostatitis, Prostatectomy, and Vasectomy.

      Robert S. Woodrick
      Experienced in Vitamin D Deficiency
      Experienced in Vitamin D Deficiency
      675 N St Clair St Ste 14-100, Galter Pavilion, 
      Chicago, IL 
       (1.3 miles away)
      Experience:
      21+ years
      Languages Spoken:
      English
      Offers Telehealth

      Robert Woodrick is a Rheumatologist in Chicago, Illinois. Dr. Woodrick has been practicing medicine for over 21 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Juvenile Temporal Arteritis, Rhizomelic Pseudopolyarthritis, Polymyalgia Rheumatica, and Rheumatoid Arthritis (RA).

      Mohammed Ansari
      Experienced in Vitamin D Deficiency
      Experienced in Vitamin D Deficiency
      676 N St Clair St 19th Fl, Arkes Pavilion, 
      Chicago, IL 
       (1.3 miles away)
      Experience:
      32+ years
      Languages Spoken:
      English
      Offers Telehealth

      Mohammed Ansari is a Nephrologist in Chicago, Illinois. Dr. Ansari has been practicing medicine for over 32 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Acute Kidney Failure, and Necrosis.

      Jason I. Primer
      Experienced in Vitamin D Deficiency
      Internal Medicine
      Experienced in Vitamin D Deficiency
      Internal Medicine
      676 N St Clair St Ste 415, Arkes Pavilion, 
      Chicago, IL 
       (1.3 miles away)
      Experience:
      30+ years
      Languages Spoken:
      English
      Offers Telehealth

      Jason Primer is a primary care provider, practicing in Internal Medicine in Chicago, Illinois. Dr. Primer has been practicing medicine for over 30 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Thrombocytopenia, Sitosterolemia, High Cholesterol, and Chronic Cough.

      Daniel R. Ganger
      Experienced in Vitamin D Deficiency
      Transplant Surgery
      Experienced in Vitamin D Deficiency
      Transplant Surgery
      259 E Erie St Ste 1600, Lavin Family Pavilion, 
      Chicago, IL 
       (1.3 miles away)
      Experience:
      49+ years
      Languages Spoken:
      English
      Offers Telehealth

      Daniel Ganger is a Transplant Surgeon in Chicago, Illinois. Dr. Ganger has been practicing medicine for over 49 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Liver Failure, Hepatitis, Cirrhosis, Liver Transplant, and Liver Embolization.

      Showing 1-20 of 875

      Last Updated: 01/09/2026

      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 Chicago, 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 Chicago, 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 Chicago, 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 Chicago, 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 Chicago, 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 Chicago, 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 Chicago, 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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