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

Find the Top Vitamin D Deficiency Experts and Specialists

The 20 Best Vitamin D Deficiency Doctors near Menlo Park, CA

Last Updated: 02/22/2026

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MediFind found 335 doctor with experience in Vitamin D Deficiency near Menlo Park, CA. Of these, 314 are Experienced, 20 are Advanced and 1 are Distinguished.

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335 providers found
    Dennis J. Sheehan
    Advanced in Vitamin D Deficiency
    Internal Medicine | Cardiology | Interventional Cardiology
    Advanced in Vitamin D Deficiency
    Internal Medicine | Cardiology | Interventional Cardiology

    Cardiology - Dignity Health Medical Group - Redwood City, CA

    2900 Whipple Ave, Suite 230, 
    Redwood City, CA 
     (4.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Sheehan was born in Bakersfield, California and hails from the California Central Valley. He joined interventional pioneer Dr. John Simpson in 1983 at Cardiovascular Medicine and Coronary Interventions out of his fellowship at Loma Linda Medical Center. He is an interventional cardiologist at Sequoia Hospital and volunteers on the Stanford Volunteer Clinical faculty teaching medical students. He has special interests in the treatment of lipid disorders and cardiovascular sports assessment, and was the former San Jose Sharks' cardiologist. An active sportsman, Dr. Sheehan played for Stanford Championship Rose Bowl teams in 1971 and 1972. He has volunteered regularly for many local youth sports programs. In addition to consulting for Silicon Valley medical start-ups, he is dedicated to world healthcare and volunteers in Central and South America medical charities. In the local community, he enjoys volunteering for youth team sports.The Dignity Health Medical Group - Sequoia Cardiovascular Medicine and Coronary Interventions team evaluates and cares for patients with all types of cardiovascular conditions including hypertension, high cholesterol, cardiac prevention, valvular heart disease, congestive heart failure, arrhythmias, peripheral and coronary artery disease. We strive for the very highest level of personal service. If your health requires a hospital stay, our physicians will be there, guiding and managing your care every step of the way. Our nurses and staff are friendly, professional and supportive. We are connected with Sequoia Hospital's Heart and Vascular Institute, one of the nation's leading providers of cardiovascular care, which is now also afilliated with the renownedCleveland Clinic Heart & Vascular Institute – the only affiliation of its kind in Northern California. Dr. Sheehan is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are High Cholesterol, Vitamin D Deficiency, Familial Combined Hyperlipidemia, and Xanthoma.

    Advanced in Vitamin D Deficiency
    Endocrinology
    Advanced in Vitamin D Deficiency
    Endocrinology

    Office

    965 High St, 
    Palo Alto, CA 
     (1.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Deborah Sellmeyer is an Endocrinologist in Palo Alto, California. Dr. Sellmeyer is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Osteoporosis, Hypercalcemia, Milk-Alkali Syndrome, Postmenopausal Osteoporosis, and Gastric Bypass.

    Advanced in Vitamin D Deficiency
    Endocrinology
    Advanced in Vitamin D Deficiency
    Endocrinology

    Stanford Hospital And Clinics

    965 High St, 
    Palo Alto, CA 
     (1.6 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Offers Telehealth

    Marilyn Tan is an Endocrinologist in Palo Alto, California. Dr. Tan has been practicing medicine for over 17 years and is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Rabson-Mendenhall Syndrome, Low Blood Sugar, Type 2 Diabetes (T2D), and Diabetic Hyperglycemic Hyperosmolar Syndrome.

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

    Stanford Hospital And Clinics

    965 High St, 
    Palo Alto, CA 
     (1.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Kaniksha Desai is an Endocrinologist in Palo Alto, California. Dr. Desai is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Thyroid Cancer, Follicular Thyroid Cancer, Anaplastic Thyroid Cancer, Papillary Thyroid Cancer, and Thyroidectomy.

    Graham E. Rodwell
    Experienced in Vitamin D Deficiency
    Internal Medicine
    Experienced in Vitamin D Deficiency
    Internal Medicine

    Palo Alto Medical Foundation

    Palo Alto, CA 
     (1.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Graham Rodwell is an Internal Medicine provider in Palo Alto, California. Dr. Rodwell is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Glomerulonephritis, and Acute Kidney Failure. Dr. Rodwell is currently accepting new patients.

    Peter H. Cheng
    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency

    Palo Alto Center

    Palo Alto, CA 
     (1.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Peter Cheng is a primary care provider, practicing in Geriatrics in Palo Alto, California. Dr. Cheng is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Dementia, Alzheimer's Disease, Alcoholic Neuropathy, and Movement Disorders. Dr. Cheng is currently accepting new patients.

    John M. Boggs
    Experienced in Vitamin D Deficiency
    Infectious Disease
    Experienced in Vitamin D Deficiency
    Infectious Disease

    Palo Alto - 49 Wells Building

    49 Wells Avenue, Level 3, 
    Palo Alto, CA 
     (1.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    John Boggs is an Infectious Disease provider in Palo Alto, California. Dr. Boggs is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Osteomyelitis in Children, Cellulitis, Lymphangitis, and Sepsis.

    Michelle J. Fiore
    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency

    Palo Alto Center

    Palo Alto, CA 
     (1.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michelle Fiore is a Rheumatologist in Palo Alto, California. Dr. Fiore is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Calcium Pyrophosphate Arthritis, Melorheostosis, Melorheostosis with Osteopoikilosis, and Osteopenia. Dr. Fiore is currently accepting new patients.

    Luis Alvarez
    Experienced in Vitamin D Deficiency
    Nephrology
    Experienced in Vitamin D Deficiency
    Nephrology

    Palo Alto Center

    Palo Alto, CA 
     (1.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Luis Alvarez is a Nephrologist in Palo Alto, California. Dr. Alvarez is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Liddle Syndrome, and Pseudohypoaldosteronism Type 2. Dr. Alvarez is currently accepting new patients.

    Advanced in Vitamin D Deficiency
    Endocrinology
    Advanced in Vitamin D Deficiency
    Endocrinology

    Office

    300 Pasteur Dr Rm S25, 
    Stanford, CA 
     (2.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Julie Chen is an Endocrinologist in Stanford, California. Dr. Chen is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Thyroid Cancer, Follicular Thyroid Cancer, Anaplastic Thyroid Cancer, Papillary Thyroid Cancer, and Hormone Replacement Therapy (HRT).

    James E. Tearse
    Experienced in Vitamin D Deficiency
    Ophthalmology
    Experienced in Vitamin D Deficiency
    Ophthalmology

    James Tearse, MD

    1391 Woodside Rd, Ste 200, 
    Redwood City, CA 
     (2.5 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Tearse has been in Redwood City since 1987. He is a graduate of Stanford University and Baylor College Of Medicine and is Board Certified in Ophthalmology.Dr. Tearse has taught and trained many ophthalmologists in Central and South America on Project ORBIS. Additionally, he was an Assistant Clinical Professor at the Stanford Medical School in the Ophthalmology department.Dr. Tearse specializes in Advance Cataract Surgery and Refractive Lens Exchange, using the replacement lens most appropriate for you. Some of the other procedures Dr. Tearse performs are: Lipiflow, Astigmatism Correction Surgery, iStent, Selective Laser Trabeculoplasty, Laser Iridotomy, Microprobing of Meibomian Glands and Meibomian Gland Expression. Also, Tearse Eye Care specializes in treating Dry Eye, searching for and then treating the cause. He has performed thousands of successful cataract surgery including many with multifocal implants.Care for patients in their best interest using the science and technology of medicine with the art of healing. Dr. Tearse is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Interstitial Keratitis, Hereditary Keratitis, Blepharitis, and Glaucoma.

    Gary S. Toig
    Experienced in Vitamin D Deficiency
    Obstetrics and Gynecology
    Experienced in Vitamin D Deficiency
    Obstetrics and Gynecology

    Gary Toig, MD

    801 Brewster Ave, Ste 240, 
    Redwood City, CA 
     (3.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    For more than 20 years, Gary Toig, MD, has practiced general medicine, fertility and OBGYN services for women and families in the greater South Bay area. Dedicated to providing the highest quality of care, Dr. Toig has earned a reputation with patients and colleagues alike as a highly skilled and caring physician. Dr. Toig 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
    Endocrinology
    Experienced in Vitamin D Deficiency
    Endocrinology

    Radiology-Menlo Medical Clinic In Menlo Park-1300 Crane

    1300 Crane St, 
    Menlo Park, CA 
     (0.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Peter Sklarin is an Endocrinologist in Menlo Park, California. Dr. Sklarin is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Thyroid Nodule, Osteoporosis, Postmenopausal Osteoporosis, and Osteopenia.

    Experienced in Vitamin D Deficiency
    Neurology
    Experienced in Vitamin D Deficiency
    Neurology

    Outpatient Neurologic Rehabilitation Program

    213 Quarry Rd, 
    Palo Alto, CA 
     (1.0 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Offers Telehealth

    Lucas Kipp is a Neurologist in Palo Alto, California. Dr. Kipp has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Multiple Sclerosis (MS), Transverse Myelitis, Myelin Oligodendrocyte Glycoprotein Antibody-Associated Disease, and Relapsing Multiple Sclerosis (RMS).

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

    Stanford Hospital And Clinics

    300 Pasteur Dr, 
    Stanford, CA 
     (1.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Marina Basina is an Endocrinologist in Stanford, California. Dr. Basina is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Type 1 Diabetes (T1D), Type 2 Diabetes (T2D), Papillary Thyroid Cancer, and Hyperthyroidism.

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

    Office

    300 Pasteur Dr, 
    Stanford, CA 
     (1.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Chrysoula Dosiou is an Endocrinologist in Stanford, California. Dr. Dosiou is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Thyroid Eye Disease, Graves Disease, Hyperthyroidism, and Thyroid Cancer.

    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency

    Stanford Hospital And Clinics

    300 Pasteur Dr, 
    Stanford, CA 
     (1.4 miles away)
    Languages Spoken:
    English

    Ellamae Stadnick is a Cardiologist in Stanford, California. Dr. Stadnick is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Vitamin D Deficiency, Heart Failure, Giant Cell Myocarditis, Myocarditis, and Heart Transplant.

    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency

    Stanford Hospital And Clinics

    300 Pasteur Dr, 
    Stanford,, CA 
     (1.4 miles away)
    Languages Spoken:
    English

    Abhinav Sharma is a Cardiologist in Stanford,, California. Dr. Sharma is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Heart Failure, Acute Coronary Syndrome, Heart Attack, Hip Replacement, and Laminectomy.

    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency

    Stanford Hospital And Clinics

    300 Pasteur Dr, 
    Stanford, CA 
     (1.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Yasaman Motlaghzadeh is an Endocrinologist in Stanford, California. Dr. Motlaghzadeh is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Hypercalcemia, Milk-Alkali Syndrome, Osteoporosis, and Postmenopausal Osteoporosis.

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

    Stanford Hospital And Clinics

    300 Pasteur Dr, 
    Stanford, CA 
     (1.4 miles away)
    Languages Spoken:
    English

    Brian Feldman is a Pediatric Endocrinologist in Stanford, California. Dr. Feldman is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Cerebral Hypoxia, Dihydrolipoamide Dehydrogenase Deficiency, Agenesis of the Dorsal Pancreas, and Vitamin D Deficiency.

    Showing 1-20 of 335

    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 Menlo Park, 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 Menlo Park, 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 Menlo Park, 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 Menlo Park, 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 Menlo Park, 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 Menlo Park, 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 Menlo Park, 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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