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    Last Updated: 01/09/2026

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    MediFind found 245 doctor with experience in Vitamin D Deficiency near Los Gatos, CA. Of these, 219 are Experienced, 24 are Advanced and 2 are Distinguished.

    Location
    LocationClose
    245 providers found
      Edmund W. Tai
      Distinguished in Vitamin D Deficiency
      Distinguished in Vitamin D Deficiency

      Sunnyvale Center (301)

      301 Old San Francisco Road, 
      Sunnyvale, CA 
       (9.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Edmund Tai is an Oncologist in Sunnyvale, California. Dr. Tai is rated as a Distinguished provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Vitamin D Deficiency, Thrombocytopenia, Myelodysplastic Syndrome (MDS), and Agranulocytosis. Dr. Tai is currently accepting new patients.

      Marianne Ghobrial
      Experienced in Vitamin D Deficiency
      Internal Medicine
      Experienced in Vitamin D Deficiency
      Internal Medicine

      Los Gatos Center

      15400 Los Gatos Blvd., 
      Los Gatos, CA 
       (0.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Marianne Ghobrial is a primary care provider, practicing in Internal Medicine in Los Gatos, California. Dr. Ghobrial is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Vitamin D Deficiency, Malnutrition, High Cholesterol, and Maturity Onset Diabetes of the Young.

      Thaichan Jobalia
      Experienced in Vitamin D Deficiency
      Internal Medicine
      Experienced in Vitamin D Deficiency
      Internal Medicine

      Los Gatos Center

      15400 Los Gatos Blvd., Floor 2, 
      Los Gatos, CA 
       (0.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Thaichan Jobalia is a primary care provider, practicing in Internal Medicine in Los Gatos, California. Dr. Jobalia is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Thalassemia, Vitamin D Deficiency, High Cholesterol, and Hypothyroidism.

      Learn about our expert tiers
      Natalia Johnson
      Experienced in Vitamin D Deficiency
      Internal Medicine
      Experienced in Vitamin D Deficiency
      Internal Medicine

      Los Gatos Center

      15400 Los Gatos Blvd., Floor 2, 
      Los Gatos, CA 
       (0.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Natalia Johnson is a primary care provider, practicing in Internal Medicine in Los Gatos, California. Dr. Johnson is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Urethritis, High Cholesterol, Maturity Onset Diabetes of the Young, and Gas Bloat Syndrome.

      Amy L. Guigliano
      Experienced in Vitamin D Deficiency
      Family Medicine
      Experienced in Vitamin D Deficiency
      Family Medicine

      Los Gatos Center

      15400 Los Gatos Blvd., Floor 2, 
      Los Gatos, CA 
       (0.7 miles away)
      Experience:
      17+ years
      Languages Spoken:
      English
      Offers Telehealth

      Amy Guigliano is a primary care provider, practicing in Family Medicine in Los Gatos, California. Dr. Guigliano 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, Vitamin D Deficiency, Low Sodium Level, and Iron Deficiency Anemia.

      Douglas Souvignier
      Experienced in Vitamin D Deficiency
      Internal Medicine
      Experienced in Vitamin D Deficiency
      Internal Medicine

      Los Gatos Winchester Center

      15720 Winchester Blvd., Suites 100, 200, 201, 202, 
      Los Gatos, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Douglas Souvignier is a primary care provider, practicing in Internal Medicine in Los Gatos, California. Dr. Souvignier is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are High Cholesterol, Cirrhosis, Hypertension, and Familial Hypertension.

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

      Durga Madala, MD

      15861 Winchester Blvd, 
      Los Gatos,, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Durga Madala is a Cardiologist in Los Gatos,, California. Dr. Madala is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Arrhythmias, Paroxysmal Supraventricular Tachycardia (PSVT), Multifocal Atrial Tachycardia, Atrioventricular Nodal Reentrant Tachycardia (AVNRT), and Pacemaker Implantation.

      Archana N. Dhawan
      Experienced in Vitamin D Deficiency
      Experienced in Vitamin D Deficiency

      2400 Samaritan Drive Care Center

      2400 Samaritan Drive, Suite 203, 
      San Jose, CA 
       (1.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Archana Dhawan is a Nephrologist in San Jose, California. Dr. Dhawan is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Chronic Kidney Disease, End-Stage Renal Disease (ESRD), Acute Kidney Failure, Nephrosclerosis, and Endoscopy. Dr. Dhawan is currently accepting new patients.

      Nadia Sattar
      Experienced in Vitamin D Deficiency
      Internal Medicine
      Experienced in Vitamin D Deficiency
      Internal Medicine

      San Jose Blossom Hill Center

      1071 Blossom Hill Road, 
      San Jose, CA 
       (5.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Nadia Sattar is a primary care provider, practicing in Internal Medicine in San Jose, California. Dr. Sattar is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Sitosterolemia, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. Sattar is currently accepting new patients.

      Marta C. Murawski
      Experienced in Vitamin D Deficiency
      Internal Medicine
      Experienced in Vitamin D Deficiency
      Internal Medicine

      San Jose Blossom Hill Center

      1071 Blossom Hill Road, 
      San Jose, CA 
       (5.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Marta Murawski is a primary care provider, practicing in Internal Medicine in San Jose, California. Dr. Murawski is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Urinary Incontinence.

      Advanced in Vitamin D Deficiency
      Internal Medicine
      Advanced in Vitamin D Deficiency
      Internal Medicine
      15215 National Ave, Suite 200, 
      Los Gatos, CA 
       (1.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Stacey Hein is a primary care provider, practicing in Internal Medicine in Los Gatos, California. Dr. Hein is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Hyperlipidemia Type 3, High Cholesterol, Osteoporosis, and Postmenopausal Osteoporosis.

      Advanced in Vitamin D Deficiency
      Internal Medicine
      Advanced in Vitamin D Deficiency
      Internal Medicine
      15215 National Ave, Suite 200, 
      Los Gatos, CA 
       (1.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Darryl Hein is a primary care provider, practicing in Internal Medicine in Los Gatos, California. Dr. Hein is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are High Cholesterol, Hyperlipidemia Type 3, Vitamin D Deficiency, and Hypertrophic Cardiomyopathy (HCM).

      Advanced in Vitamin D Deficiency
      Internal Medicine
      Advanced in Vitamin D Deficiency
      Internal Medicine
      15215 National Ave, Suite 200, 
      Los Gatos, CA 
       (1.0 miles away)
      Languages Spoken:
      English

      Melissa Wu is a primary care provider, practicing in Internal Medicine in Los Gatos, California. Dr. Wu is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are High Cholesterol, Hyperlipidemia Type 3, Vitamin D Deficiency, and Familial Hypertension.

      Advanced in Vitamin D Deficiency
      Otolaryngology | Neurology
      Advanced in Vitamin D Deficiency
      Otolaryngology | Neurology

      Stanford Health Care

      2585 Samaritan Dr, 
      San Jose, CA 
       (1.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Kristen Steenerson is an Otolaryngologist and a Neurologist in San Jose, California. Dr. Steenerson is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Vertigo, Benign Paroxysmal Positional Vertigo, Migraine, and Meniere Disease.

      Advanced in Vitamin D Deficiency
      Internal Medicine
      Advanced in Vitamin D Deficiency
      Internal Medicine

      University Healthcare Alliance

      2410 Samaritan Dr, Suite 201, 
      San Jose, CA 
       (1.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Shahab Roohparvar is a primary care provider, practicing in Internal Medicine in San Jose, California. Dr. Roohparvar is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are High Cholesterol, RUNX1 Familial Platelet Disorder, Paris-Trousseau Thrombocytopenia, and Vitamin D Deficiency.

      Advanced in Vitamin D Deficiency
      Family Medicine | General Practice
      Advanced in Vitamin D Deficiency
      Family Medicine | General Practice
      15066 Los Gatos Almaden Rd, 
      Los Gatos, CA 
       (1.7 miles away)
      Languages Spoken:
      English

      James Zimmer is a primary care provider, practicing in Family Medicine and General Practice in Los Gatos, California. Dr. Zimmer is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Dopamine Beta-Hydroxylase Deficiency, Cold-Induced Sweating Syndrome, Shapiro Syndrome, Bone Marrow Aspiration, and Endoscopy.

      Advanced in Vitamin D Deficiency
      Endocrinology
      Advanced in Vitamin D Deficiency
      Endocrinology
      14251 Winchester Blvd, Ste 200, 
      Los Gatos, CA 
       (1.8 miles away)
      Languages Spoken:
      English

      Margaret Lee is an Endocrinologist in Los Gatos, California. Dr. Lee is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Thyroid Nodule, Hypothyroidism, Hashimoto Thyroiditis, and Osteoporosis.

      Advanced in Vitamin D Deficiency
      Internal Medicine
      Advanced in Vitamin D Deficiency
      Internal Medicine

      University Healthcare Alliance

      14251 Winchester Blvd, Suite 200, 
      Los Gatos, CA 
       (1.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Geeta Krishnapriyan is a primary care provider, practicing in Internal Medicine in Los Gatos, California. Dr. Krishnapriyan is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Vitamin D Deficiency, Obesity in Children, COVID-19, and Multisystem Inflammatory Syndrome in Children (MIS-C).

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

      University Healthcare Alliance

      14251 Winchester Blvd, Suite 200, 
      Los Gatos, CA 
       (1.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Susan Tran is a primary care provider, practicing in Family Medicine in Los Gatos, California. Dr. Tran is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Familial Hypertriglyceridemia, Insomnia, Vitamin D Deficiency, and High Cholesterol.

      Advanced in Vitamin D Deficiency
      Internal Medicine
      Advanced in Vitamin D Deficiency
      Internal Medicine

      El Camino Health Medical Network LLC

      815 Pollard Rd, 
      Los Gatos, CA 
       (1.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Samuel Wu is a primary care provider, practicing in Internal Medicine in Los Gatos, California. Dr. Wu is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Cellulitis, Gastrointestinal Bleeding, Prolidase Deficiency, and Hypertension.

      Showing 1-20 of 245

      Last Updated: 01/09/2026

      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 Los Gatos, 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 Los Gatos, 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 Los Gatos, 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 Los Gatos, 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 Los Gatos, 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 Los Gatos, 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 Los Gatos, 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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