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

Find the Top Vitamin D Deficiency Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 157 doctor with experience in Vitamin D Deficiency near Vista, CA. Of these, 151 are Experienced and 6 are Advanced.

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157 providers found
    Experienced in Vitamin D Deficiency
    Reproductive Medicine
    Experienced in Vitamin D Deficiency
    Reproductive Medicine

    Tri-City Endocrinology And Metabolism

    3927 Waring Rd Ste C, 
    Oceanside, CA 
     (2.8 miles away)
    Languages Spoken:
    English

    Margot Aiken is a Reproductive Medicine provider practicing medicine in Oceanside, California. Dr. Aiken is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Membranous Nephropathy, Melasma, Adrenal Insufficiency Pediatric, and Hyperparathyroidism.

    Advanced in Vitamin D Deficiency
    Nephrology
    Advanced in Vitamin D Deficiency
    Nephrology

    Balboa Nephrology - Oceanside

    3300 Vista Way Ste B, 
    Oceanside, CA 
     (4.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Naing Kyaw is a Nephrologist practicing medicine in Oceanside, California. Dr. Kyaw is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Nephrosclerosis, and Renovascular Hypertension.

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

    Office

    1954 Via Ctr # B, 
    Vista, CA 
     (2.5 miles away)
    Languages Spoken:
    English

    Ma Belen is a Family Medicine provider practicing medicine in Vista, California. Dr. Belen is rated as an Advanced 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 Vitamin D Deficiency and Muscle Spasms.

    Learn about our expert tiers
    Advanced in Vitamin D Deficiency
    Internal Medicine
    Advanced in Vitamin D Deficiency
    Internal Medicine

    John H. Clancy, Do And Tara Leigh Clancy Do Medical Corporation

    2375 S Melrose Dr, 
    Vista, CA 
     (3.9 miles away)
    Experience:
    32+ years
    Languages Spoken:
    English

    John Clancy is a primary care provider, practicing in Internal Medicine in Vista, California. He has been practicing medicine for over 32 years. Dr. Clancy is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Fifth Disease, Diabetic Neuropathy, Herpetic Stomatitis, and Gingivostomatitis.

    Advanced in Vitamin D Deficiency
    Family Medicine | Obstetrics and Gynecology
    Advanced in Vitamin D Deficiency
    Family Medicine | Obstetrics and Gynecology

    Graybill Medical Group Inc

    3142 Vista Way, Suite 100, 
    Oceanside, CA 
     (4.9 miles away)
    Languages Spoken:
    English

    Nupur Gosalia is an Obstetrics and Gynecologist practicing medicine in Oceanside, California. Dr. Gosalia is rated as an Advanced 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 Vitamin D Deficiency, Seasonal Affective Disorder (SAD), Menopause, and Opisthotonos.

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

    Vista Community Clinic

    4700 N River Rd, 
    Oceanside, CA 
     (5.0 miles away)
    Languages Spoken:
    English

    Cibu Panicker is a primary care provider, practicing in Family Medicine in Oceanside, California. Dr. Panicker is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 55 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension.

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

    Office

    161 Thunder Dr Ste 102, 
    Vista, CA 
     (0.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Linda Falconio is a primary care provider, practicing in Family Medicine in Vista, California. Dr. Falconio is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 25 other conditions, according to our data. Her clinical expertise encompasses Hyperlipoproteinemia Type 4, Heterozygous Familial Hypercholesterolemia (HeFH), Defective Apolipoprotein B-100, and Familial Hypercholesterolemia.

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

    Office

    969 S Santa Fe Ave Ste A, 
    Vista, CA 
     (0.4 miles away)
    Languages Spoken:
    English

    Carlos Oliva is a primary care provider, practicing in Family Medicine in Vista, California. Dr. Oliva is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Obesity, High Cholesterol, Type 2 Diabetes (T2D), Obesity in Children, and Pancreas Transplant.

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

    Office

    105 Durian St Ste B, 
    Vista, CA 
     (0.4 miles away)
    Languages Spoken:
    English

    Wendy Shumate is a primary care provider, practicing in Internal Medicine in Vista, California. Dr. Shumate 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 X-Linked Lymphoproliferative Disease, Folate Deficiency, Vitamin B12 Deficiency Anemia, and Multiple Carboxylase Deficiency.

    Experienced in Vitamin D Deficiency
    Pediatrics
    Experienced in Vitamin D Deficiency
    Pediatrics

    Dap Health Inc.

    950 Civic Center Dr Ste A, 
    Vista, CA 
     (0.4 miles away)
    Languages Spoken:
    English

    Ramin Amani is a Pediatrics provider practicing medicine in Vista, California. Dr. Amani is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His clinical expertise encompasses Obesity in Children, Autism Spectrum Disorder, and Vitamin D Deficiency.

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

    Afshin A Nahavandi MD Inc

    304 N Melrose Dr, 
    Vista, CA 
     (0.8 miles away)
    Languages Spoken:
    English

    Michelle Gully is a Nurse Practitioner practicing medicine in Vista, California. Ms. Gully is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Vitamin D Deficiency.

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

    Vista Community Clinic

    1000 Vale Terrace Dr, 
    Vista, CA 
     (1.0 miles away)
    Languages Spoken:
    English

    Clint Ketchel is a primary care provider, practicing in Family Medicine in Vista, California. Dr. Ketchel 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, Obesity in Children, and Familial Hypertension.

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

    Vista Community Clinic

    1000 Vale Terrace Dr, 
    Vista, CA 
     (1.0 miles away)
    Languages Spoken:
    English

    Farzaneh Hassani is a primary care provider, practicing in Internal Medicine in Vista, California. Dr. Hassani is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension.

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

    Vista Community Clinic

    1000 Vale Terrace Dr, 
    Vista, CA 
     (1.0 miles away)
    Languages Spoken:
    English

    Christopher Pudol is a Family Medicine provider practicing medicine in Vista, California. Dr. Pudol is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His clinical expertise encompasses Seasonal Affective Disorder (SAD), Muscle Spasms, Vitamin D Deficiency, and Menopause.

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

    Vista Community Clinic

    1000 Vale Terrace Dr, 
    Vista, CA 
     (1.0 miles away)
    Languages Spoken:
    English

    Bradley Walker is a Family Medicine provider practicing medicine in Vista, California. Dr. Walker is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His clinical expertise encompasses Vitamin D Deficiency, Homozygous Familial Hypercholesterolemia (HoFH), Heterozygous Familial Hypercholesterolemia (HeFH), and Aseptic and Alopecic Nodules of Scalp (AANS).

    Experienced in Vitamin D Deficiency
    Pediatric Nephrology
    Experienced in Vitamin D Deficiency
    Pediatric Nephrology

    Vista Community Clinic

    1000 Vale Terrace Dr, 
    Vista, CA 
     (1.0 miles away)
    Languages Spoken:
    English

    Sujana Gunta is a Pediatric Nephrologist practicing medicine in Vista, California. Dr. Gunta 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 Obesity in Children, Developmental Dysphasia Familial, Viral Gastroenteritis, and Hypertension.

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

    Vista Community Clinic

    134 Grapevine Rd, 
    Vista, CA 
     (2.0 miles away)
    Languages Spoken:
    English

    Sopheap Ly is a primary care provider, practicing in Internal Medicine in Vista, California. Dr. Ly is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Bronchitis, Multisystem Inflammatory Syndrome in Children (MIS-C), COVID-19, and Long Haul COVID.

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

    Medical Group Of North County Inc.

    910 Sycamore Ave Ste 270, 
    Vista, CA 
     (2.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Christine Nguyen is a primary care provider, practicing in Internal Medicine in Vista, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Hypothyroidism, Obesity in Children, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

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

    Office

    326 S Melrose Dr Fl 2, 
    Vista, CA 
     (2.5 miles away)
    Languages Spoken:
    English

    Maryam Barangi is a primary care provider, practicing in Internal Medicine in Vista, California. Dr. Barangi is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Vitamin D Deficiency, Sitosterolemia, Type 2 Diabetes (T2D), and Chronic Pain.

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

    Medical Group Of North County Inc.

    910 Sycamore Ave Ste 270, 
    Vista, CA 
     (2.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Karen Cadman is an Internal Medicine provider practicing medicine in Vista, California. Dr. Cadman is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Angiosarcoma, and Inflammatory Breast Cancer.

    Showing 1-20 of 157

    Last Updated: 04/28/2026

    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 Vista, 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 Vista, 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 Vista, 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 Vista, 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 Vista, 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 Vista, 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 Vista, 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 

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