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    Last Updated: 10/30/2025

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    MediFind found 533 doctor with experience in Vitamin D Deficiency near Chester, PA. Of these, 488 are Experienced, 41 are Advanced and 4 are Distinguished.

    Location
    LocationClose
    533 providers found
      Distinguished in Vitamin D Deficiency
      Physician Assistant
      Distinguished in Vitamin D Deficiency
      Physician Assistant

      Prospect Health Access Network Inc

      1 Medical Ctr Blvd, 
      Chester, PA 
       (0.8 miles away)
      Languages Spoken:
      English

      Jacqueline Pagenkemper is a Physician Assistant in Chester, Pennsylvania. Ms. Pagenkemper is rated as a Distinguished provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Vitamin D Deficiency and Hypoparathyroidism.

      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.

      What does Elite, Distinguished, Advanced, Experienced mean?
      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
      Offers Telehealth

      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).

      Learn about our expert tiers
      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:
      42+ 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 42 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.

      Distinguished in Vitamin D Deficiency
      Obstetrics and Gynecology
      Distinguished in Vitamin D Deficiency
      Obstetrics and Gynecology

      Main Line Healthcare

      1020 Baltimore Pike, Suite 220, 
      Glen Mills, PA 
       (9.9 miles away)
      Languages Spoken:
      English

      Barry Jacobson is an Obstetrics and Gynecologist in Glen Mills, Pennsylvania. Dr. Jacobson is rated as a Distinguished provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Postmenopausal Osteoporosis, Vitamin D Deficiency, Melorheostosis with Osteopoikilosis, and Melorheostosis.

      Experienced in Vitamin D Deficiency
      Internal Medicine
      Experienced in Vitamin D Deficiency
      Internal Medicine
      30 Medical Center Blvd, Suite 300, 
      Chester, PA 
       (0.7 miles away)
      Languages Spoken:
      English

      Vera Howland is a primary care provider, practicing in Internal Medicine in Chester, Pennsylvania. Dr. Howland is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are High Cholesterol, Osteomyelitis in Children, Type 2 Diabetes (T2D), and Postmenopausal Osteoporosis.

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

      Bell And Conrad Corp

      30 Medical Center Blvd, 102, 
      Chester, PA 
       (0.7 miles away)
      Experience:
      28+ years
      Languages Spoken:
      English
      Offers Telehealth

      Douglas Lieberman is a primary care provider, practicing in Internal Medicine in Chester, Pennsylvania. Dr. Lieberman has been practicing medicine for over 28 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, Anemia, Vertigo, Endoscopy, and Hip Replacement.

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

      Prospect Health Access Network Inc

      1 Medical Ctr Blvd, 
      Chester, PA 
       (0.8 miles away)
      Languages Spoken:
      English

      Timothy Patterson is a primary care provider, practicing in Internal Medicine in Chester, Pennsylvania. Dr. Patterson is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Myotonic Dystrophy Type 2, Myotonic Dystrophy, Congenital Sucrase-Isomaltase Deficiency, Endoscopy, and Ureteroscopy.

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

      Prospect Health Access Network Inc

      1 Medical Ctr Blvd, 
      Chester, PA 
       (0.8 miles away)
      Languages Spoken:
      English

      Allison Hannan is a primary care provider, practicing in Family Medicine in Chester, Pennsylvania. Dr. Hannan 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 High Cholesterol.

      Experienced in Vitamin D Deficiency
      Family Medicine | Addiction Medicine | Infectious Disease
      Experienced in Vitamin D Deficiency
      Family Medicine | Addiction Medicine | Infectious Disease

      Aids Care Group

      2304 Edgemont Ave, 
      Chester, PA 
       (1.3 miles away)
      Languages Spoken:
      English

      Felipe Arias is an Addiction Medicine specialist and an Infectious Disease provider in Chester, Pennsylvania. Dr. Arias is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Myelitis, AIDS Dementia Complex, AIDS Dysmorphic Syndrome, and HIV/AIDS.

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

      Aids Care Group

      2304 Edgemont Ave, 
      Chester, PA 
       (1.3 miles away)
      Languages Spoken:
      English

      Gwen Verlinghieri is a Nurse Practitioner in Chester, Pennsylvania. Ms. Verlinghieri is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Vitamin D Deficiency and Monkeypox.

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

      Prospect Health Access Network Inc

      1553 Chester Pike, Suite 201, 
      Crum Lynne, PA 
       (1.4 miles away)
      Languages Spoken:
      English

      Joanne Connaughton is a primary care provider, practicing in Internal Medicine in Crum Lynne, Pennsylvania. Dr. Connaughton is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Chronic Kidney Disease, Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), and Hypertension.

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

      Prospect Health Access Network Inc

      1553 Chester Pike, Suite 101, 
      Crum Lynne, PA 
       (1.4 miles away)
      Languages Spoken:
      English

      Rema Dicen is a Nurse Practitioner in Crum Lynne, Pennsylvania. Ms. Dicen 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
      Nurse Practitioner
      Experienced in Vitamin D Deficiency
      Nurse Practitioner

      Prospect Health Access Network Inc

      1324 Macdade Blvd, 
      Woodlyn, PA 
       (1.9 miles away)
      Experience:
      16+ years
      Languages Spoken:
      English

      Susan Lee is a Nurse Practitioner in Woodlyn, Pennsylvania. Ms. Lee has been practicing medicine for over 16 years and is rated as an Experienced 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), Aseptic and Alopecic Nodules of Scalp (AANS), and Muscle Spasms.

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

      Prospect Health Access Network Inc

      1324 Macdade Blvd, 
      Woodlyn, PA 
       (1.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Robert Rudin is a primary care provider, practicing in Internal Medicine in Woodlyn, Pennsylvania. Dr. Rudin 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), Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

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

      Prospect Health Access Network Inc

      818 Macdade Blvd, 
      Milmont Park, PA 
       (2.3 miles away)
      Experience:
      16+ years
      Languages Spoken:
      English

      Shormeh Otsin is a primary care provider, practicing in Family Medicine in Milmont Park, Pennsylvania. Dr. Otsin has been practicing medicine for over 16 years and 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 Maturity Onset Diabetes of the Young.

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

      Prospect Health Access Network Inc

      500 Macdade Blvd, 
      Milmont Park, PA 
       (2.5 miles away)
      Languages Spoken:
      English

      Candace Nguyen is a primary care provider, practicing in Family Medicine in Milmont Park, Pennsylvania. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Vitamin D Deficiency, High Cholesterol, Insomnia, and Hypertension.

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

      Internists Associates

      100 E Chester Pike, 
      Ridley Park, PA 
       (2.6 miles away)
      Languages Spoken:
      English

      Kevin Connor is a primary care provider, practicing in Internal Medicine in Ridley Park, Pennsylvania. Dr. Connor is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and Hypertension.

      Experienced in Vitamin D Deficiency
      Physician Assistant
      Experienced in Vitamin D Deficiency
      Physician Assistant
      100 E Chester Pike, 
      Ridley Park, PA 
       (2.6 miles away)
      Languages Spoken:
      English

      Cassandra Venditti is a Physician Assistant in Ridley Park, Pennsylvania. Ms. Venditti 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) and Vitamin D Deficiency.

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

      Prospect Health Access Network Inc

      8 Morton Ave, Suite 103, 
      Ridley Park, PA 
       (2.7 miles away)
      Languages Spoken:
      English

      Caroline Bloss is a Nurse Practitioner in Ridley Park, Pennsylvania. Ms. Bloss is rated as an Experienced 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), and Lung Nodules.

      Showing 1-20 of 533

      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 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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