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

Find the Top Vitamin D Deficiency Experts and Specialists

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

Last Updated: 02/22/2026

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MediFind found 258 doctor with experience in Vitamin D Deficiency near San Carlos, CA. Of these, 242 are Experienced, 15 are Advanced and 1 are Distinguished.

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258 providers found
    Grace S. Kim
    Advanced in Vitamin D Deficiency
    Endocrinology
    Advanced in Vitamin D Deficiency
    Endocrinology

    Grace Kim MD Endocrine Inc.

    1660 San Carlos Avenue, 
    San Carlos, CA 
     (1.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Helping patients achieve a better quality of life living with chronic illnesses. Dr. Kim is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Milk-Alkali Syndrome, Type 2 Diabetes (T2D), Hashimoto Thyroiditis, and Type 1 Diabetes (T1D).

    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 
     (1.9 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.

    Leila Chaychi
    Experienced in Vitamin D Deficiency
    Endocrinology
    Experienced in Vitamin D Deficiency
    Endocrinology

    Leila Chaychi, MD

    1660 San Carlos Ave, 
    San Carlos, CA 
     (0.4 miles away)
    Languages Spoken:
    English, Farsi, Spanish
    Accepting New Patients
    Offers Telehealth

    Leila Chaychi, MD has 14 years of Practiced Experience in EndocrinologyLeila Chaychi, MD affiliates herself with the AACE and the American Medical Association Leila Chaychi, MD, has been recognized and awarded for showing dedication, leadership and excellence in the field of Endocrinology.Dr. Chaychi excels in her field due to her prior research background in both basic and clinical medical sciences which has resulted in a number of publications over years which has contributed to the field of endocrinology and metabolism in addition to her outstanding educational background, which includes her MD degree from Tehran Azad University Of Medical Sciences, an Internship through the Yale School of Medicine Affiliated hospital program, Residency through the University of Massachusetts Affiliated hospital Program and Fellowship in Diabetes, Endocrine and Metabolism through Dartmouth Medical school. Dr. Chaychi holds board certifications in Endocrinology and Clinical Nutrition as well as Internal Medicine. Dr. Chaychi has received number of awards including Patient Choice Award for the year 2012-2015. In order to keep herself up-to-date and maintain a leadership in her field she affiliates herself with the AACE, the Endocrine Society and American Medical Association organizations.Looking ahead, Dr. Chaychi intends to remain open to explore and keep abreast of the changes that take place in the field. Dr. Chaychi is very fluent in Spanish, Italian and Farsi in addition to English.Looking back, Dr. Chaychi attributes her success to her deep caring for patients and their outcomes. She has a desire to always strive for the best. She attributes her passion for the field of endocrinology to the fact that wanted to become leader and understand more about the connection and association between the different endocrine organs with their effect on the metabolism. She is superb at explaining to her patients the way that the endocrine system functions at different organ levels and enjoys educating them on their diagnoses and treatment plans. Dr. Chaychi is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Silent Thyroiditis, Type 2 Diabetes (T2D), Juvenile Primary Osteoporosis, and Hypothyroidism.

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

    San Carlos Center

    301 Industrial Road, Level 2, 
    San Carlos, CA 
     (0.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Kevin Ro is an Endocrinologist in San Carlos, California. Dr. Ro 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 Hypothyroidism. Dr. Ro is currently accepting new patients.

    Dana Beausang
    Experienced in Vitamin D Deficiency
    Endocrinology
    Experienced in Vitamin D Deficiency
    Endocrinology

    San Carlos Center

    301 Industrial Road, Level 2, 
    San Carlos, CA 
     (0.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dana Beausang is an Endocrinologist in San Carlos, California. Dr. Beausang is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Osteoporosis, Postmenopausal Osteoporosis, Hyperparathyroidism, and Type 1 Diabetes (T1D). Dr. Beausang is currently accepting new patients.

    Swaytha V. Yalamanchi
    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency

    San Carlos Center

    301 Industrial Road, Level 2, 
    San Carlos, CA 
     (0.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Swaytha Yalamanchi is an Endocrinologist in San Carlos, California. Dr. Yalamanchi 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 1 Diabetes (T1D), Type 2 Diabetes (T2D), and Hormone Replacement Therapy (HRT). Dr. Yalamanchi is currently accepting new patients.

    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 
     (2.0 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.

    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 
     (3.9 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.

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

    Enara Health Group PC

    3050 S Delaware St Ste 130, 
    San Mateo, CA 
     (3.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mohammed Bailony is an Internal Medicine provider in San Mateo, California. Dr. Bailony is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Obesity, Obesity in Children, Abdominal Obesity Metabolic Syndrome, and Processing Deficient Progeroid Laminopathies (PDPL).

    Margie D. Lim
    Experienced in Vitamin D Deficiency
    Internal Medicine
    Experienced in Vitamin D Deficiency
    Internal Medicine

    Palo Alto Medical Foundation

    301 Industrial Rd, Internal Medicine, 
    San Carlos, CA 
     (0.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr Lim is married with two children. In her free time, she volunteers at Samaritan House Free Clinic in San Mateo and in her daughter's classroom. She enjoys rollerblading, mountain biking, appreciating her husband's excellent culinary talents, and making balloon animals for her daughter and toddler son (a skill she chanced upon following a harrowing experience in which she unintentionally popped her then 2 year old daughter's blue balloon dog with disastrous consequences). Dr. Lim is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Melorheostosis, Melorheostosis with Osteopoikilosis, Osteopenia, and Type 1 Diabetes (T1D).

    Rebecca Li
    Experienced in Vitamin D Deficiency
    Internal Medicine
    Experienced in Vitamin D Deficiency
    Internal Medicine

    San Carlos Center

    301 Industrial Road, 
    San Carlos, CA 
     (0.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Rebecca Li is a primary care provider, practicing in Internal Medicine in San Carlos, California. Dr. Li is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Melorheostosis with Osteopoikilosis, Melorheostosis, Osteopenia, and High Cholesterol.

    Ginger Roehrig
    Experienced in Vitamin D Deficiency
    Internal Medicine
    Experienced in Vitamin D Deficiency
    Internal Medicine

    San Carlos Center

    301 Industrial Road, Level 2, 
    San Carlos, CA 
     (0.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

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

    Brett H. Wolff
    Experienced in Vitamin D Deficiency
    Internal Medicine
    Experienced in Vitamin D Deficiency
    Internal Medicine

    San Carlos Center

    301 Industrial Road, Level 2, 
    San Carlos, CA 
     (0.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Brett Wolff is a primary care provider, practicing in Internal Medicine in San Carlos, California. Dr. Wolff 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 Hypothyroidism.

    Gina L. Serraiocco
    Experienced in Vitamin D Deficiency
    Integrative Medicine
    Experienced in Vitamin D Deficiency
    Integrative Medicine

    Institute For Health & Healing

    301 Industrial Road, Floor 4, 
    San Carlos, CA 
     (0.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Gina Serraiocco is a primary care provider, practicing in Integrative Medicine in San Carlos, California. Dr. Serraiocco is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Long Haul COVID, Autosomal Recessive Primary Microcephaly, Galloway-Mowat Syndrome, and Microcephaly.

    Shanti M. Perkins
    Experienced in Vitamin D Deficiency
    Internal Medicine
    Experienced in Vitamin D Deficiency
    Internal Medicine

    San Carlos Center

    301 Industrial Road, Level 2, 
    San Carlos, CA 
     (0.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Shanti Perkins is a primary care provider, practicing in Internal Medicine in San Carlos, California. Dr. Perkins is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Total Anomalous Pulmonary Venous Return, Familial Chronic Mucocutaneous Candidiasis, Folate Deficiency, and Multiple Carboxylase Deficiency.

    Charlotte V. Gonzales
    Experienced in Vitamin D Deficiency
    Internal Medicine
    Experienced in Vitamin D Deficiency
    Internal Medicine

    Charlotte Gonzales, MD

    1313 Laurel St, Ste 106, 
    San Carlos, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Board Certified in Internal Medicine. Dr. Gonzales is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Hyperlipidemia Type 3, Lung Metastases, High Cholesterol, Ureteroscopy, and Endoscopy.

    Ka W. Tam
    Experienced in Vitamin D Deficiency
    Family Medicine
    Experienced in Vitamin D Deficiency
    Family Medicine

    Foster City Medical Center

    1241 E. Hillsdale Blvd, Ste 270, 
    Foster City, CA 
     (4.2 miles away)
    Languages Spoken:
    English, Mandarin
    Accepting New Patients
    Offers Telehealth

    Patient education is an investment that empowers a patient to take charge of his or her own health. Dr. Tam is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Herpetic Stomatitis, Gingivostomatitis, Vitamin D Deficiency, and Male Genital Sores.

    Amanda L. Howard
    Experienced in Vitamin D Deficiency
    Internal Medicine
    Experienced in Vitamin D Deficiency
    Internal Medicine

    Foster City Medical Center

    1241 E. Hillsdale Blvd, Ste 270, 
    Foster City, CA 
     (4.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Amanda Howard is a primary care provider, practicing in Internal Medicine in Foster City, California. Dr. Howard is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Attention Deficit Hyperactivity Disorder (ADHD), High Cholesterol, Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Howard is currently accepting new patients.

    Frank Tortorice
    Experienced in Vitamin D Deficiency
    Internal Medicine
    Experienced in Vitamin D Deficiency
    Internal Medicine
    101 South San Mateo Dr., Suite 303, 
    San Mateo, CA 
     (5.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Frank Tortorice is a primary care provider, practicing in Internal Medicine in San Mateo, California. Dr. Tortorice is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Sulfite Oxidase Deficiency, Hypermethioninemia, Methylmalonic Acidemia with Homocystinuria, and Inborn Amino Acid Metabolism Disorder. Dr. Tortorice is currently accepting new patients.

    Michael P. Stevens
    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency
    101 S. San Mateo Dr., Suite 307, 
    San Mateo, CA 
     (5.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Michael Stevens is a Rheumatologist in San Mateo, California. Dr. Stevens is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Postmenopausal Osteoporosis, Osteoporosis, Psoriatic Arthritis, and Necrotizing Vasculitis. Dr. Stevens is currently accepting new patients.

    Showing 1-20 of 258

    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 Carlos, 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 Carlos, 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 Carlos, 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 Carlos, 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 Carlos, 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 Carlos, 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 Carlos, 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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