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

Find the Top Vitamin D Deficiency Experts and Specialists

The 20 Best Vitamin D Deficiency Doctors near San Leandro, CA

Last Updated: 02/22/2026

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MediFind found 314 doctor with experience in Vitamin D Deficiency near San Leandro, CA. Of these, 281 are Experienced and 33 are Advanced.

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314 providers found
    Experienced in Vitamin D Deficiency
    Endocrinology
    Experienced in Vitamin D Deficiency
    Endocrinology

    Diablo Infectious Disease Consultative Service Med GRP. Inc.

    13851 E 14th St Ste 308, 
    San Leandro, CA 
     (2.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Shwetha Anand is an Endocrinologist in San Leandro, California. Dr. Anand is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Milk-Alkali Syndrome, Idiopathic Hypercalciuria, Hypercalcemia, and Familial Hypocalciuric Hypercalcemia Type 1.

    Experienced in Vitamin D Deficiency
    Endocrinology
    Experienced in Vitamin D Deficiency
    Endocrinology

    Stanford Medicine Partners

    20642 John Dr, 
    Castro Valley, CA 
     (4.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Stanley Tan is an Endocrinologist in Castro Valley, California. Dr. Tan is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Autoimmune Polyglandular Syndrome Type 2, IPEX Syndrome, Autoimmune Polyendocrinopathy-Candidiasis-Ectodermal Dystrophy (APECED), and Thyroid Storm.

    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency

    Nabil K Abudayeh MD Professional Corp.

    20700 Lake Chabot Rd Ste 107, 
    Castro Valley,, CA 
     (4.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Nabil Abudayeh is a Cardiologist in Castro Valley,, California. Dr. Abudayeh is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Heart Murmurs, Carotid Artery Disease, Arterial Embolism, Gastrostomy, and Endoscopy.

    Learn about our expert tiers
    Experienced in Vitamin D Deficiency
    Endocrinology
    Experienced in Vitamin D Deficiency
    Endocrinology

    David C. Bradshaw M.D. APC

    19830 Lake Chabot Rd Ste C, 
    Castro Valley, CA 
     (4.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Deepa Vincent is an Endocrinologist in Castro Valley, California. Dr. Vincent 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), Low Blood Sugar, Thyroid Storm, and Postmenopausal Osteoporosis.

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

    Office

    13847 E 14th St Ste 108, 
    San Leandro, CA 
     (2.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Christi Cheng is a primary care provider, practicing in Family Medicine in San Leandro, California. Dr. Cheng is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Diabetic Nephropathy, Type 2 Diabetes (T2D), Bronchitis, and High Cholesterol.

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

    Stanford Medicine Partners

    20642 John Dr, 
    Castro Valley, CA 
     (4.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jaya Karnani is a Family Medicine provider in Castro Valley, California. Dr. Karnani is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Vitamin D Deficiency, Vaginal Cysts, Vaginal Dryness, and Neuralgia.

    Marcia C. Peck
    Experienced in Vitamin D Deficiency
    Endocrinology
    Experienced in Vitamin D Deficiency
    Endocrinology

    Castro Valley Care Center

    20101 Lake Chabot Road, Floor 4, 
    Castro Valley, CA 
     (4.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Marcia Peck is an Endocrinologist in Castro Valley, California. Dr. Peck is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Osteoporosis, Postmenopausal Osteoporosis, Type 2 Diabetes (T2D), and Hyperparathyroidism.

    Jyothi Bachwani
    Experienced in Vitamin D Deficiency
    Internal Medicine
    Experienced in Vitamin D Deficiency
    Internal Medicine

    Castro Valley Care Center

    20101 Lake Chabot Road, 3rd Floor, 
    Castro Valley, CA 
     (4.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jyothi Bachwani is a primary care provider, practicing in Internal Medicine in Castro Valley, California. Dr. Bachwani is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Diabetic Neuropathy, Type 2 Diabetes (T2D), Familial HDL Deficiency, and Tangier Disease. Dr. Bachwani is currently accepting new patients.

    Nalurporn Chokrungvaranon
    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency

    Sutter Bay Medical Foundation

    3100 Telegraph Ave, 
    Oakland, CA 
     (8.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Nalurporn Chokrungvaranon is an Endocrinologist in Oakland, California. Dr. Chokrungvaranon is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Postmenopausal Osteoporosis, Osteoporosis, Type 2 Diabetes (T2D), and Pheochromocytoma.

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

    Uchenna A. Okoronkwo II MD. Inc.

    10500 MacArthur Blvd, 
    Oakland, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Uchenna Okoronkwo is a primary care provider, practicing in Internal Medicine in Oakland, California. Dr. Okoronkwo is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Alzheimer's Disease, Type 2 Diabetes (T2D), Hypothyroidism, and Diabetic Neuropathy.

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

    The Davis Street Community Center Incorporated

    3081 Teagarden St, 
    San Leandro, CA 
     (1.5 miles away)
    Languages Spoken:
    English

    Mayra Alvarez is a Nurse Practitioner in San Leandro, California. Ms. Alvarez 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

    The Davis Street Community Center Incorporated

    3081 Teagarden St, 
    San Leandro, CA 
     (1.5 miles away)
    Languages Spoken:
    English

    Maria Mandecote is a Nurse Practitioner in San Leandro, California. Ms. Mandecote 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
    Internal Medicine
    Experienced in Vitamin D Deficiency
    Internal Medicine

    Diablo Infectious Disease Consultative Service Med GRP. Inc.

    13851 E 14th St Ste 308, 
    San Leandro, CA 
     (2.2 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Offers Telehealth

    Kruthika Proddatoori is a primary care provider, practicing in Internal Medicine in San Leandro, California. Dr. Proddatoori has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are High Cholesterol, Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

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

    Dino T Cacioppo MD

    1532 150th Ave, 
    Ashland, CA 
     (2.2 miles away)
    Languages Spoken:
    English

    Lee-may Huang is a Nurse Practitioner in Ashland, California. Ms. Huang 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 Heart Failure with Preserved Ejection Fraction (HFpEF).

    Experienced in Vitamin D Deficiency
    Interventional Cardiology
    Experienced in Vitamin D Deficiency
    Interventional Cardiology

    Dr Aditya Jain MD Inc.

    1532 150th Ave, 
    Ashland, CA 
     (2.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Aditya Jain is an Interventional Cardiologist in Ashland, California. Dr. Jain is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Heart Failure, Pulmonary Edema, Restrictive Cardiomyopathy (RCM), Endoscopy, and Gallbladder Removal.

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

    Diablo Infectious Disease Consultative Service Med GRP. Inc.

    13851 E 14th St Ste 308, 
    San Leandro, CA 
     (2.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Vladimir Titov is a primary care provider, practicing in Internal Medicine in San Leandro, California. Dr. Titov is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and High Cholesterol.

    Experienced in Vitamin D Deficiency
    Gastroenterology
    Experienced in Vitamin D Deficiency
    Gastroenterology

    Vin K. Sawhney M.D. Inc.

    13847 E 14th St Ste 101, 
    San Leandro, CA 
     (2.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Vinod Sawhney is a Gastroenterologist in San Leandro, California. Dr. Sawhney is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Diverticular Disease, Enlarged Liver, Gastrointestinal Bleeding, Gastrectomy, and Endoscopy.

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

    Chao Ho MD Inc.

    13847 E 14th St Ste 113, 
    San Leandro, CA 
     (2.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Chao Ho is a primary care provider, practicing in Internal Medicine in San Leandro, California. Dr. Ho is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Chronic Cough, Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

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

    Office

    2050 Fairmont Dr, 
    Castro Valley, CA 
     (2.2 miles away)
    Languages Spoken:
    English

    Lilly Fung is a Nurse Practitioner in Castro Valley, California. Ms. Fung 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
    Family Medicine
    Experienced in Vitamin D Deficiency
    Family Medicine

    Osita Health Clinic

    2521 Seminary Ave Ste 1, 
    Oakland, CA 
     (2.5 miles away)
    Languages Spoken:
    English

    Josephine Agbowo is a primary care provider, practicing in Family Medicine in Oakland, California. Dr. Agbowo is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), Familial Hypertension, and Hypertension.

    Showing 1-20 of 314

    Last Updated: 02/22/2026

    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 San Leandro, 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 San Leandro, 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 San Leandro, 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 San Leandro, 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 San Leandro, 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 San Leandro, 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 San Leandro, 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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