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

Find the Top Vitamin D Deficiency Experts and Specialists

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

Last Updated: 02/22/2026

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MediFind found 189 doctor with experience in Vitamin D Deficiency near San Ysidro, CA. Of these, 167 are Experienced and 22 are Advanced.

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

    Longs Drug Store #55

    880 Third Ave, 
    Chula Vista, CA 
     (4.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Maria Mercado is an Endocrinologist in Chula Vista, California. Dr. Mercado 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), Osteoporosis, Postmenopausal Osteoporosis, and Thyroid Storm.

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

    Marcos Borrero MD. Inc.

    3490 Palm Ave, 
    San Diego, CA 
     (2.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Marcos Borrero is a primary care provider, practicing in Family Medicine in San Diego, California. Dr. Borrero is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Type 2 Diabetes (T2D), Obesity, Osteomyelitis in Children, and High Cholesterol.

    Advanced in Vitamin D Deficiency
    Cardiology
    Advanced in Vitamin D Deficiency
    Cardiology

    Office

    1845 E 12th St, 
    National City,, CA 
     (8.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Albert Sharf is a Cardiologist in National City,, California. Dr. Sharf is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Stable Angina, Necrosis, Metabolic Syndrome, Mitral Valve Prolapse, and Pacemaker Implantation.

    Learn about our expert tiers
    Experienced in Vitamin D Deficiency
    General Practice
    Experienced in Vitamin D Deficiency
    General Practice

    San Ysidro Health

    4004 Beyer Blvd, 
    San Ysidro, CA 
     (0.2 miles away)
    Languages Spoken:
    English

    Francisco Tejeda is a General Practice provider in San Ysidro, California. Dr. Tejeda is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top area of expertise is Vitamin D Deficiency.

    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency

    San Ysidro Health

    4004 Beyer Blvd, 
    San Ysidro, CA 
     (0.2 miles away)
    Languages Spoken:
    English

    Margarita Schneider is a primary care provider, practicing in Family Medicine in San Ysidro, California. Dr. Schneider 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), Cirrhosis, and Hepatitis C.

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

    San Ysidro Health Center Pharmacy

    4004 Beyer Blvd, 
    San Ysidro, CA 
     (0.2 miles away)
    Languages Spoken:
    English

    John Kasawa is a primary care provider, practicing in Family Medicine in San Ysidro, California. Dr. Kasawa is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Scurvy, Xeroderma Pigmentosum, Maturity Onset Diabetes of the Young, and Obesity.

    Experienced in Vitamin D Deficiency
    Physician Assistant
    Experienced in Vitamin D Deficiency
    Physician Assistant

    Centro De Salud De La Comunidad De San Ysidro, Inc

    4004 Beyer Blvd, 
    San Ysidro, CA 
     (0.2 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English

    Irene Martinez-Murguia is a Physician Assistant in San Ysidro, California. Ms. Martinez-Murguia has been practicing medicine for over 18 years and 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

    San Ysidro Health

    4004 Beyer Blvd, 
    San Ysidro, CA 
     (0.2 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English

    Noemi Arrieta is a primary care provider, practicing in Family Medicine in San Ysidro, California. Dr. Arrieta has been practicing medicine for over 18 years and 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), Maturity Onset Diabetes of the Young, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

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

    San Ysidro Health

    4004 Beyer Blvd, 
    San Ysidro, CA 
     (0.2 miles away)
    Languages Spoken:
    English

    Luis Oroutega is a primary care provider, practicing in Family Medicine in San Ysidro, California. Dr. Oroutega is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Disseminated Tuberculosis, Type 2 Diabetes (T2D), Obesity in Children, and Maturity Onset Diabetes of the Young.

    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency

    San Ysidro Adult Day Healthcare Center

    3364 Beyer Blvd, 
    San Ysidro, CA 
     (1.2 miles away)
    Languages Spoken:
    English

    Chitra Fernando is a primary care provider, practicing in Geriatrics in San Ysidro, California. Dr. Fernando 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), Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

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

    Otay Community Clinic

    1637 Third Ave, 
    Chula Vista, CA 
     (3.0 miles away)
    Languages Spoken:
    English

    Cristina Deis is a primary care provider, practicing in Family Medicine in Chula Vista, California. Dr. Deis 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), Osteomyelitis in Children, Maturity Onset Diabetes of the Young, and Anemia.

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

    Otay Community Clinic

    1637 Third Ave, 
    Chula Vista, CA 
     (3.0 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English

    Susan Quilalang is a Nurse Practitioner in Chula Vista, California. Ms. Quilalang has been practicing medicine for over 44 years and 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

    Maria Theresa O. Villa, M.D.

    655 Saturn Blvd, 
    San Diego, CA 
     (3.2 miles away)
    Experience:
    42+ years
    Languages Spoken:
    English

    Maria Villa is a primary care provider, practicing in Family Medicine in San Diego, California. Dr. Villa has been practicing medicine for over 42 years and 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), High Cholesterol, and Anemia.

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

    Ciecal RC Inc.

    769 Medical Center Ct Ste 303, 
    Chula Vista, CA 
     (3.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Leticia Polanco is a primary care provider, practicing in Family Medicine in Chula Vista, California. Dr. Polanco is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Anemia, Papular Urticaria, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

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

    Office

    754 Medical Center Ct Ste 103, 
    Chula Vista, CA 
     (3.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Renato De La Rosa is an Internal Medicine provider in Chula Vista, California. Dr. De La Rosa is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Vitamin D Deficiency, Gallbladder Disease, Pacemaker Implantation, and Endoscopy.

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

    Ciecal RC Inc.

    769 Medical Center Ct Ste 303, 
    Chula Vista, CA 
     (3.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Tracy Polanco is a primary care provider, practicing in Family Medicine in Chula Vista, California. Dr. Polanco is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Anemia, Rabson-Mendenhall Syndrome, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

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

    Prisma Care A Medical Corp.

    2648 Main St Ste A, 
    Chula Vista, CA 
     (3.7 miles away)
    Languages Spoken:
    English

    Jose Lopez is a primary care provider, practicing in Internal Medicine in Chula Vista, California. Dr. Lopez is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Bronchiolitis Obliterans, Industrial Bronchitis, Type 2 Diabetes (T2D), and Bronchitis.

    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency

    Ujjala Moolani MD Inc.

    855 Third Ave Ste 3330, 
    Chula Vista, CA 
     (3.7 miles away)
    Languages Spoken:
    English

    Ramesh Kumar is an Oncologist in Chula Vista, California. Dr. Kumar is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Severe Congenital Neutropenia, Agranulocytosis, Chronic Familial Neutropenia, and Hemangioma Thrombocytopenia Syndrome.

    Experienced in Vitamin D Deficiency
    General Practice
    Experienced in Vitamin D Deficiency
    General Practice

    Abel Toledo, M.D., Inc.

    330 Oxford St, 
    Chula Vista, CA 
     (4.0 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English

    Abel Toledo is a primary care provider, practicing in General Practice in Chula Vista, California. Dr. Toledo has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Hypertensive Heart Disease, Cirrhosis, Familial Combined Hyperlipidemia, and Xanthoma.

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

    Office

    330 Oxford St, 
    Chula Vista, CA 
     (4.0 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English
    Offers Telehealth

    Michael Jean is a Nurse Practitioner in Chula Vista, California. Mr. Jean has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Vitamin D Deficiency and Vitamin B12 Deficiency.

    Showing 1-20 of 189

    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 Ysidro, 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 Ysidro, 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 Ysidro, 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 Ysidro, 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 Ysidro, 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 Ysidro, 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 Ysidro, 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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