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    Last Updated: 01/09/2026

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    MediFind found 554 doctor with experience in Vitamin D Deficiency near Chester, PA. Of these, 503 are Experienced, 47 are Advanced and 4 are Distinguished.

    Location
    LocationClose
    554 providers found
      Distinguished in Vitamin D Deficiency
      Family Medicine | Geriatrics
      Distinguished in Vitamin D Deficiency
      Family Medicine | Geriatrics

      James Fierro, DO

      1805 Foulk Road, Suite F, 
      Wilmington, DE 
       (8.9 miles away)
      Experience:
      43+ years
      Languages Spoken:
      English
      Offers Telehealth

      James Fierro is a primary care provider, practicing in Family Medicine and Geriatrics in Wilmington, Delaware. Dr. Fierro has been practicing medicine for over 43 years and is rated as a Distinguished provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Obesity in Children, Vitamin D Deficiency, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

      Edward B. Ruby
      Advanced in Vitamin D Deficiency
      Endocrinology
      Advanced in Vitamin D Deficiency
      Endocrinology
      1501 Lansdowne Avenue, Suite 203, 
      Darby, PA 
       (7.1 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Edward Ruby is an Endocrinologist in Darby, Pennsylvania. Dr. Ruby is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Toxic Nodular Goiter, Thyroid Storm, Hyperthyroidism, and Pendred Syndrome. Dr. Ruby is currently accepting new patients.

      Yelin Yang
      Advanced in Vitamin D Deficiency
      Internal Medicine
      Advanced in Vitamin D Deficiency
      Internal Medicine

      Primary Care Concord

      161 Wilmington W Chester Pike, Suite 1200, 
      Chadds Ford, PA 
       (9.6 miles away)
      Languages Spoken:
      English

      Yelin Yang is a primary care provider, practicing in Internal Medicine in Chadds Ford, Pennsylvania. Dr. Yang is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Asthma in Children, Asthma, Hypertension, and Familial Hypertension.

      Learn about our expert tiers
      Michael A. Krafchick
      Advanced in Vitamin D Deficiency
      Family Medicine
      Advanced in Vitamin D Deficiency
      Family Medicine

      Primary Care Glen Mills

      300 Evergreen Drive, Suite 310, 
      Glen Mills, PA 
       (9.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Michael Krafchick is a primary care provider, practicing in Family Medicine in Glen Mills, Pennsylvania. Dr. Krafchick is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are High Cholesterol, Opioid Use Disorder, Pulmonary Aspergilloma, and Shingles.

      Advanced in Vitamin D Deficiency
      Physician Assistant
      Advanced in Vitamin D Deficiency
      Physician Assistant
      1 Medical Center Blvd, Suite 533, 
      Chester, PA 
       (0.8 miles away)
      Languages Spoken:
      English

      Donna Pologruto is a Physician Assistant in Chester, Pennsylvania. Ms. Pologruto is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top area of expertise is Vitamin D Deficiency.

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

      Pentahealth, LLC

      26 Delaware Ave, 
      Ridley Park, PA 
       (2.5 miles away)
      Languages Spoken:
      English

      Anita Snyder is a Nurse Practitioner in Ridley Park, Pennsylvania. Ms. Snyder is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Vitamin D Deficiency, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Seasonal Affective Disorder (SAD), and Small Lymphocytic Lymphoma (SLL).

      Aleshia Crump
      Experienced in Vitamin D Deficiency
      Nurse Practitioner
      Experienced in Vitamin D Deficiency
      Nurse Practitioner

      Primary Care Darley Green

      3565 Philadelphia Pike, 
      Claymont, DE 
       (6.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Aleshia Crump is a Nurse Practitioner in Claymont, Delaware. Ms. Crump is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Seasonal Affective Disorder (SAD), Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), and Vitamin D Deficiency.

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

      Total Care Physicians, P.A.

      405 Silverside Road, Suite 111, 
      Wilmington, DE 
       (8.1 miles away)
      Experience:
      34+ years
      Languages Spoken:
      English
      Offers Telehealth

      Robert Palandjian is a primary care provider, practicing in Family Medicine in Wilmington, Delaware. Dr. Palandjian has been practicing medicine for over 34 years and is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are High Cholesterol, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

      Jacqueline L. Scheier
      Experienced in Vitamin D Deficiency
      Experienced in Vitamin D Deficiency

      Primary Care Broomall

      30 Lawrence Road, Suite 500, 
      Broomall, PA 
       (8.7 miles away)
      Languages Spoken:
      English

      Jacqueline Scheier is a primary care provider, practicing in Family Medicine in Broomall, Pennsylvania. Dr. Scheier 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), Obesity, and High Cholesterol.

      Nicholas A. Busillo
      Experienced in Vitamin D Deficiency
      Internal Medicine
      Experienced in Vitamin D Deficiency
      Internal Medicine

      Primary Care Broomall

      30 Lawrence Road, Suite 500, 
      Broomall, PA 
       (8.7 miles away)
      Languages Spoken:
      English

      Nicholas Busillo is a primary care provider, practicing in Internal Medicine in Broomall, Pennsylvania. Dr. Busillo is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Type 2 Diabetes (T2D).

      Kathryn Beldowski
      Experienced in Vitamin D Deficiency
      Experienced in Vitamin D Deficiency

      Geriatrics Broomall

      30 Lawrence Road, Suite 500, 
      Broomall, PA 
       (8.7 miles away)
      Languages Spoken:
      English

      Kathryn Beldowski is a Geriatrics provider in Broomall, Pennsylvania. Dr. Beldowski is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Decorticate Posture, Decerebrate Posture, Familial Hypertension, and Hypertension.

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

      Potts Surgical Associates-Havertown

      2010 W Chester Pike Ste 448, 
      Havertown, PA 
       (9.1 miles away)
      Languages Spoken:
      English

      Xiaobin Li is a primary care provider, practicing in Family Medicine in Havertown, Pennsylvania. Dr. Li is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Severe Acute Respiratory Syndrome (SARS), Herpetic Stomatitis, High Cholesterol, and Gingivostomatitis.

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

      Delaware Family Care Associates

      2700 Silverside Road, Suite 2, 
      Wilmington, DE 
       (9.1 miles away)
      Experience:
      37+ years
      Languages Spoken:
      English

      Kristine Diehl is a primary care provider, practicing in Family Medicine in Wilmington, Delaware. Dr. Diehl has been practicing medicine for over 37 years and is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and High Cholesterol.

      Michael Attanasio
      Experienced in Vitamin D Deficiency
      Family Medicine
      Experienced in Vitamin D Deficiency
      Family Medicine
      1701 West Ritner Street, 
      Philadelphia, PA 
       (9.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Michael Attanasio is a primary care provider, practicing in Family Medicine in Philadelphia, Pennsylvania. Dr. Attanasio is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Thrombocytopenia, Hypothyroidism, Type 2 Diabetes (T2D), and Hypertension. Dr. Attanasio is currently accepting new patients.

      Katie M. Dougherty
      Experienced in Vitamin D Deficiency
      Family Medicine
      Experienced in Vitamin D Deficiency
      Family Medicine

      2534 South 18th Street

      2534 South 18th Street, 
      Philadelphia, PA 
       (9.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Katie Dougherty is a primary care provider, practicing in Family Medicine in Philadelphia, Pennsylvania. Dr. Dougherty is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Splenic Infarction, Orthostatic Hypotension, Low Blood Pressure, and Tarsal Tunnel Syndrome.

      Shannon Fleming
      Experienced in Vitamin D Deficiency
      Family Medicine
      Experienced in Vitamin D Deficiency
      Family Medicine

      2422 South Broad Street

      2422 South Broad Street, 
      Philadelphia, PA 
       (9.3 miles away)
      Experience:
      10+ years
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Shannon Fleming is a primary care provider, practicing in Family Medicine in Philadelphia, Pennsylvania. Dr. Fleming has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Obesity in Children, Food Allergy, Gonorrhea, and Syphilis. Dr. Fleming is currently accepting new patients.

      Aaron R. Block
      Experienced in Vitamin D Deficiency
      Physician Assistant
      Experienced in Vitamin D Deficiency
      Physician Assistant

      Christiana Care Health Services Inc

      1401 Foulk Rd, 
      Wilmington, DE 
       (9.5 miles away)
      Languages Spoken:
      English

      Aaron Block is a Physician Assistant in Wilmington, Delaware. Mr. Block is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are ALK-Positive Non-Small Cell Lung Cancer, Vitamin D Deficiency, and Lung Nodules.

      Jillian M. Jagoe
      Experienced in Vitamin D Deficiency
      Family Medicine
      Experienced in Vitamin D Deficiency
      Family Medicine

      Primary Care FMC FoulkRd

      1401 Foulk Road, 
      Wilmington, DE 
       (9.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Jillian Jagoe is a primary care provider, practicing in Family Medicine in Wilmington, Delaware. Dr. Jagoe 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).

      Jeffrey Freeman
      Experienced in Vitamin D Deficiency
      Endocrinology
      Experienced in Vitamin D Deficiency
      Endocrinology

      Endocrinology Concord

      161 Wilmington W Chester Pike, 
      Chadds Ford, PA 
       (9.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Jeffrey Freeman is an Endocrinologist in Chadds Ford, Pennsylvania. Dr. Freeman 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), Maturity Onset Diabetes of the Young, Low Blood Sugar, and Graves Disease.

      Raymond E. Carter
      Experienced in Vitamin D Deficiency
      Pediatrics | Internal Medicine
      Experienced in Vitamin D Deficiency
      Pediatrics | Internal Medicine

      Primary Care Concord

      161 Wilmington W Chester Pike, Suite 1200, 
      Chadds Ford, PA 
       (9.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Raymond Carter is a primary care provider, practicing in Pediatrics and Internal Medicine in Chadds Ford, Pennsylvania. Dr. Carter is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are High Cholesterol, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension.

      Showing 1-20 of 554

      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 Chester, PA?

      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 Chester, PA?

      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 Chester, PA?

      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 Chester, PA?

      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 Chester, PA?

      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 Chester, PA?

      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 Chester, PA?

      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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