The 20 Best Vitamin D Deficiency Doctors Near Me in castaic, CA

Find the Top Vitamin D Deficiency Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 54 doctor with experience in Vitamin D Deficiency near castaic, CA. Of these, 49 are Experienced and 5 are Advanced.

Location
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54 providers found
    Advanced in Vitamin D Deficiency
    General Practice
    Advanced in Vitamin D Deficiency
    General Practice

    Henry Mayo Newhall Urgent Care

    23929 McBean Pkwy Ste 102, 
    Valencia, CA 
     (3.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jordan Michelena is a primary care provider, practicing in General Practice in Valencia, California. Dr. Michelena is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Obesity in Children, Vitamin D Deficiency, Food Allergy, and Obesity. Dr. Michelena is currently accepting new patients.

    Advanced in Vitamin D Deficiency
    Rheumatology
    Advanced in Vitamin D Deficiency
    Rheumatology
    Referral may be required

    Freedom Arthritis & Osteoporosis Center

    21060 Centre Pointe Pkwy, 
    Santa Clarita, CA 
     (8.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Yoon Min is a Rheumatologist practicing medicine in Santa Clarita, California. Dr. Min is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Fibromyalgia, Undifferentiated Connective Tissue Disease (UCTD), Rheumatoid Arthritis (RA), and Postmenopausal Osteoporosis. Dr. Min is currently accepting new patients.

    Experienced in Vitamin D Deficiency
    Nurse Practitioner
    Experienced in Vitamin D Deficiency
    Nurse Practitioner
    Referral may be required
    31541 Rocca Dr, 
    Castaic, CA 
     (0.3 miles away)
    Languages Spoken:
    English

    Marc Oh is a Nurse Practitioner practicing medicine in Castaic, California. Oh, NP is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His clinical expertise encompasses Vitamin D Deficiency.

    Learn about our expert tiers
    Experienced in Vitamin D Deficiency
    Hematology Oncology
    Experienced in Vitamin D Deficiency
    Hematology Oncology
    Referral may be required
    24035 Newhall Ranch Road, 
    Santa Clarita, CA 
     (3.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Albert Dekker is a Hematologist Oncology provider practicing medicine in Santa Clarita, California. Dr. Dekker is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Acute Mountain Sickness, Non-Small Cell Lung Cancer (NSCLC), Squamous Cell Lung Carcinoma, and Large-Cell Lung Carcinoma. Dr. Dekker is currently accepting new patients.

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

    Office

    23823 Valencia Blvd Ste 160, 
    Valencia, CA 
     (3.6 miles away)
    Languages Spoken:
    English

    Dennis Lewis is a primary care provider, practicing in Family Medicine in Valencia, California. Dr. Lewis is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Anosmia, Familial Lipoprotein Lipase Deficiency, Apolipoprotein C2 Deficiency, and Hyperlipoproteinemia Type 5.

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

    Jeffrey A Kantor MD A Medical Corp.

    27875 Smyth Dr Ste 101, 
    Valencia, CA 
     (3.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Steve Yi is a primary care provider, practicing in Family Medicine in Valencia, California. Dr. Yi is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Cellulitis, Sinusitis, Giant Papillary Conjunctivitis, and Empyema.

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

    Office

    27420 Tourney Rd Ste 200, 
    Valencia, CA 
     (3.6 miles away)
    Languages Spoken:
    English

    Joseph Lavi is a primary care provider, practicing in Internal Medicine in Valencia, California. Dr. Lavi 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 Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and High Cholesterol.

    Experienced in Vitamin D Deficiency
    Endocrinology
    Experienced in Vitamin D Deficiency
    Endocrinology
    Referral required
    23803 McBean Parkway, Suite 202, 
    Valencia, CA 
     (3.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Andy Dang is an Endocrinologist practicing medicine in Valencia, California. Dr. Dang is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Hyperthyroidism, Thyroid Nodule, Thyroid Storm, and Type 2 Diabetes (T2D). Dr. Dang is currently accepting new patients.

    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency
    Referral required

    George A Charnock MD Inc

    27420 Tourney Rd Ste 120, 
    Valencia, CA 
     (3.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    George Charnock is an Endocrinologist practicing medicine in Valencia, California. Dr. Charnock is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Hypothyroidism, Obesity in Children, Type 2 Diabetes (T2D), and Maturity Onset Diabetes of the Young. Dr. Charnock is currently accepting new patients.

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

    Office

    25115 Avenue Stanford Ste A104, 
    Valencia, CA 
     (3.6 miles away)
    Languages Spoken:
    English

    Gregory Jenkins is a primary care provider, practicing in Family Medicine in Valencia, California. Dr. Jenkins is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His clinical expertise encompasses Autosomal Dominant Hypocalcemia, ICF Syndrome, Leukocyte Adhesion Deficiency Type 1, and Primary T Cell Immunodeficiency.

    Advanced in Vitamin D Deficiency
    Endocrinology
    Advanced in Vitamin D Deficiency
    Endocrinology
    Referral required

    Kidney Consultants Medical Group

    23421 Lyons Ave, 
    Santa Clarita, CA 
     (8.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Omaran Abdeen is an Endocrinologist practicing medicine in Santa Clarita, California. Dr. Abdeen is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Vitamin D Deficiency, Hyperparathyroidism, and Diabetic Nephropathy. Dr. Abdeen is board certified in American Board Internal Medicine. Dr. Abdeen is currently accepting new patients.

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

    PC Medical Clinic Inc.

    27141 Hidaway Ave Ste 204, 
    Canyon Country, CA 
     (10.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Timur Pogodin is a primary care provider, practicing in Family Medicine in Canyon Country, California. Dr. Pogodin is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Obesity, Oral Herpes, Type 2 Diabetes (T2D), and Herpetic Stomatitis. Dr. Pogodin is currently accepting new patients.

    Advanced in Vitamin D Deficiency
    Rheumatology
    Advanced in Vitamin D Deficiency
    Rheumatology
    Referral may be required

    Office

    23206 Lyons Ave Ste 106, 
    Newhall, CA 
     (11.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Amir Moldovan is a Rheumatologist practicing medicine in Newhall, California. Dr. Moldovan is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Ehlers-Danlos Syndrome (EDS), Musculocontractural Ehlers-Danlos Syndrome (mcEDS), Non-Radiographic Axial Spondyloarthritis (nr-axSpA), and Fibromyalgia. Dr. Moldovan is currently accepting new patients.

    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency

    UCLA Health Santa Clarita Mohs Lab

    27235 Tourney Rd Ste 2500, 
    Valencia, CA 
     (5.6 miles away)
    Languages Spoken:
    English

    Jennifer Roberts-Kelly is a primary care provider, practicing in Family Medicine in Valencia, California. Dr. Roberts-Kelly 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 Cellulitis, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

    Experienced in Vitamin D Deficiency
    Internal Medicine
    Experienced in Vitamin D Deficiency
    Internal Medicine
    27924 Seco Canyon Road, Suite 101, 
    Santa Clarita, CA 
     (5.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sarah Swanson is a primary care provider, practicing in Internal Medicine in Santa Clarita, California. Dr. Swanson is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Sciatica, Scoliosis, Cirrhosis, and High Cholesterol. Dr. Swanson is currently accepting new patients.

    Experienced in Vitamin D Deficiency
    Family Medicine
    Experienced in Vitamin D Deficiency
    Family Medicine
    27924 Seco Canyon Road, Suite 101, 
    Santa Clarita, CA 
     (5.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Bassem Tom is a primary care provider, practicing in Family Medicine in Santa Clarita, California. Dr. Tom is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His clinical expertise encompasses Type 2 Diabetes (T2D), Osteomyelitis in Children, Cerebellar Multiple System Atrophy, and Seasonal Affective Disorder (SAD). Dr. Tom is currently accepting new patients.

    Experienced in Vitamin D Deficiency
    Family Medicine
    Experienced in Vitamin D Deficiency
    Family Medicine
    27924 Seco Canyon Road, Suite 101, 
    Santa Clarita, CA 
     (5.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Daisy Markley is a primary care provider, practicing in Family Medicine in Santa Clarita, California. Dr. Markley is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Sitosterolemia, High Cholesterol, Obesity in Children, and Chronic Pain.

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

    Santa Clarita Medical Offices 1

    27107 Tourney Rd, 
    Santa Clarita, CA 
     (5.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Vijayanti Reddy is a primary care provider, practicing in Internal Medicine in Santa Clarita, California. Dr. Reddy is rated as an Experienced 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 Asthma, Asthma in Children, Grass Allergy, and Sinusitis.

    Experienced in Vitamin D Deficiency
    Family Medicine
    Experienced in Vitamin D Deficiency
    Family Medicine
    26357 McBean Parkway, Suite 220, 
    Valencia, CA 
     (6.2 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English
    Offers Telehealth

    Mary Tioleco is a primary care provider, practicing in Family Medicine in Valencia, California. She has been practicing medicine for over 10 years. Dr. Tioleco is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Congenital Hemolytic Anemia, Hemolytic Crisis, Hemolytic Anemia, and Sciatica.

    Experienced in Vitamin D Deficiency
    Family Medicine
    Experienced in Vitamin D Deficiency
    Family Medicine
    26357 McBean Parkway, Suite 310, 
    Valencia, CA 
     (6.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sawsan Jawad is a primary care provider, practicing in Family Medicine in Valencia, California. Dr. Jawad is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Vitamin B12 Deficiency Anemia, Folate Deficiency, Multiple Carboxylase Deficiency, and New Daily Persistent Headache (NDPH).

    Showing 1-20 of 54

    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 castaic, CA?

    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 castaic, CA?

    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 castaic, CA?

    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 castaic, CA?

    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 castaic, CA?

    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 castaic, CA?

    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 castaic, CA?

    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 

    Read more about our Content Policy. 

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