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    Last Updated: 01/09/2026

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    MediFind found 133 doctor with experience in Vitamin D Deficiency near Vancouver, WA. Of these, 129 are Experienced and 4 are Advanced.

    Location
    LocationClose
    133 providers found
      Advanced in Vitamin D Deficiency
      Nephrology | Internal Medicine
      Advanced in Vitamin D Deficiency
      Nephrology | Internal Medicine
      1130 Northwest 22nd Avenue, Suite 640, 
      Portland, OR 
       (6.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Clayton Smiley is an Internal Medicine specialist and a Nephrologist in Portland, Oregon. Dr. Smiley is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Nephrosclerosis, and Renovascular Hypertension. Dr. Smiley is currently accepting new patients.

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

      Legacy Clinics LLC

      1130 Nw 22nd Ave, Suite 220, 
      Portland, OR 
       (6.8 miles away)
      Languages Spoken:
      English

      Mohammed Taher is a primary care provider, practicing in Internal Medicine in Portland, Oregon. Dr. Taher is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Type 2 Diabetes (T2D), Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

      Experienced in Vitamin D Deficiency
      Nephrology | Internal Medicine
      Experienced in Vitamin D Deficiency
      Nephrology | Internal Medicine
      4224 Northeast Halsey Street, Suite 300, 
      Portland, OR 
       (7.2 miles away)
      Experience:
      17+ years
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Claire Kassakian is an Internal Medicine specialist and a Nephrologist in Portland, Oregon. Dr. Kassakian 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 End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Acute Kidney Failure, and Nephrosclerosis. Dr. Kassakian is currently accepting new patients.

      Learn about our expert tiers
      Experienced in Vitamin D Deficiency
      Nephrology | Internal Medicine
      Experienced in Vitamin D Deficiency
      Nephrology | Internal Medicine
      4224 Northeast Halsey Street, Suite 300, 
      Portland, OR 
       (7.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Chun Chong is an Internal Medicine specialist and a Nephrologist in Portland, Oregon. Dr. Chong 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, Nephrosclerosis, and Renovascular Hypertension. Dr. Chong is currently accepting new patients.

      Experienced in Vitamin D Deficiency
      Experienced in Vitamin D Deficiency
      4224 Northeast Halsey Street, Suite 300, 
      Portland, OR 
       (7.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Todd Hilbelink is a Nephrologist in Portland, Oregon. Dr. Hilbelink 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, Hypophosphatemia, and Juvenile Paget's Disease. Dr. Hilbelink is currently accepting new patients.

      Experienced in Vitamin D Deficiency
      Nephrology
      Experienced in Vitamin D Deficiency
      Nephrology
      10201 Southeast Main Street, Suite 27, 
      Portland, OR 
       (9.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Julie Raggio is a Nephrologist in Portland, Oregon. Dr. Raggio 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), Nephrosclerosis, and Renovascular Hypertension. Dr. Raggio is currently accepting new patients.

      Experienced in Vitamin D Deficiency
      Nephrology | Internal Medicine
      Experienced in Vitamin D Deficiency
      Nephrology | Internal Medicine
      9155 Southwest Barnes Road, Suite 402, 
      Portland, OR 
       (9.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Nicole Kemper is an Internal Medicine specialist and a Nephrologist in Portland, Oregon. Dr. Kemper is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Acute Kidney Failure, and Diabetic Nephropathy. Dr. Kemper is currently accepting new patients.

      Experienced in Vitamin D Deficiency
      Nephrology | Internal Medicine
      Experienced in Vitamin D Deficiency
      Nephrology | Internal Medicine
      9701 Southwest Barnes Road, Suite 110, 
      Portland, OR 
       (9.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Mitchell Hawkey is an Internal Medicine specialist and a Nephrologist in Portland, Oregon. Dr. Hawkey 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, Polycystic Kidney Disease, and Autosomal Dominant Polycystic Kidney Disease. Dr. Hawkey is currently accepting new patients.

      Experienced in Vitamin D Deficiency
      Internal Medicine
      Experienced in Vitamin D Deficiency
      Internal Medicine
      100 E 33rd St, Suite 206a, 
      Vancouver, WA 
       (1.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Maria Koscinska is a primary care provider, practicing in Internal Medicine in Vancouver, Washington. Dr. Koscinska is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are High Cholesterol, Osteomyelitis in Children, Familial Hypertension, and Hypertension. Dr. Koscinska is currently accepting new patients.

      Experienced in Vitamin D Deficiency
      Family Medicine
      Experienced in Vitamin D Deficiency
      Family Medicine
      6026 N Michigan Ave, 
      Portland, OR 
       (4.2 miles away)
      Languages Spoken:
      English

      Jane Sonneland is a primary care provider, practicing in Family Medicine in Portland, Oregon. Dr. Sonneland 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, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension.

      Experienced in Vitamin D Deficiency
      Geriatrics | Internal Medicine
      Experienced in Vitamin D Deficiency
      Geriatrics | Internal Medicine
      700 Ne 87th Ave, 
      Vancouver, WA 
       (4.3 miles away)
      Languages Spoken:
      English

      Gianna O'hara is a primary care provider, practicing in Geriatrics and Internal Medicine in Vancouver, Washington. Dr. O'hara is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Folate Deficiency, Multiple Carboxylase Deficiency, Vitamin B12 Deficiency Anemia, and Type 2 Diabetes (T2D).

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

      The Vancouver Clinic Inc Ps

      700 Ne 87th Ave, 
      Vancouver, WA 
       (4.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Michael Decker is an Endocrinologist in Vancouver, Washington. Dr. Decker is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Type 1 Diabetes (T1D), Thyroid Storm, Type 2 Diabetes (T2D), and Hypothyroidism.

      Experienced in Vitamin D Deficiency
      Nephrology | Hospital Medicine
      Experienced in Vitamin D Deficiency
      Nephrology | Hospital Medicine

      Peacehealth

      505 Ne 87th Ave, Suite 460, 
      Vancouver, WA 
       (4.4 miles away)
      Languages Spoken:
      English, Hindi
      Accepting New Patients

      Anjali Gupta is a Nephrologist and a Hospital Medicine provider in Vancouver, Washington. Dr. Gupta is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Acute Kidney Failure, Chronic Kidney Disease, End-Stage Renal Disease (ESRD), and Nephrosclerosis. Dr. Gupta is currently accepting new patients.

      Experienced in Vitamin D Deficiency
      Family Medicine | Obstetrics and Gynecology
      Experienced in Vitamin D Deficiency
      Family Medicine | Obstetrics and Gynecology

      Peacehealth

      400 Ne Mother Joseph Pl, 
      Vancouver, WA 
       (4.5 miles away)
      Languages Spoken:
      English, Romanian
      Accepting New Patients

      Diana Tiganus is an Obstetrics and Gynecologist in Vancouver, Washington. Dr. Tiganus is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Pelvic Floor Dysfunction, Urinary Incontinence, Heart Failure with Preserved Ejection Fraction (HFpEF), and Seasonal Affective Disorder (SAD). Dr. Tiganus is currently accepting new patients.

      Experienced in Vitamin D Deficiency
      Experienced in Vitamin D Deficiency
      1130 Northwest 22nd Avenue, Suite 640, 
      Portland, OR 
       (6.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Mark Nguyen is a Nephrologist in Portland, Oregon. Dr. Nguyen 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, Diabetic Nephropathy, and Nephrosclerosis. Dr. Nguyen is currently accepting new patients.

      Experienced in Vitamin D Deficiency
      General Surgery
      Experienced in Vitamin D Deficiency
      General Surgery
      825 Northeast 20th Avenue, Suite 340, 
      Portland, OR 
       (7.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Emma Patterson is a General Surgeon in Portland, Oregon. Dr. Patterson is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Obesity in Children, Obesity, Vitamin D Deficiency, Sleeve Gastrectomy, and Gastrectomy. Dr. Patterson is currently accepting new patients.

      Experienced in Vitamin D Deficiency
      Experienced in Vitamin D Deficiency
      5050 Northeast Hoyt Street, Suite 315, 
      Portland, OR 
       (7.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Kyle Smoot is a Neurologist in Portland, Oregon. Dr. Smoot is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Multiple Sclerosis (MS), Relapsing Multiple Sclerosis (RMS), CACH Syndrome, and Neuromyelitis Optica. Dr. Smoot is currently accepting new patients.

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

      The Endocrine Clinic PC

      5050 Ne Hoyt St, Suite 418, 
      Portland, OR 
       (7.6 miles away)
      Languages Spoken:
      English

      Diana Negreanu is an Endocrinologist in Portland, Oregon. Dr. Negreanu is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Hashimoto Thyroiditis, Neonatal Severe Hyperparathyroidism, Osteitis Fibrosa, and Parathyroid Hyperplasia.

      Experienced in Vitamin D Deficiency
      Family Medicine
      Experienced in Vitamin D Deficiency
      Family Medicine
      800 Southwest 13th Avenue, 
      Portland, OR 
       (7.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Brett Rath is a primary care provider, practicing in Family Medicine in Portland, Oregon. Dr. Rath is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Peripheral Neuropathy, High Cholesterol, Cirrhosis, and Familial Combined Hyperlipidemia. Dr. Rath is currently accepting new patients.

      Experienced in Vitamin D Deficiency
      Family Medicine
      Experienced in Vitamin D Deficiency
      Family Medicine
      15160 Northwest Laidlaw Road, Suite 100, 
      Portland, OR 
       (8.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Todd Gillingham is a primary care provider, practicing in Family Medicine in Portland, Oregon. Dr. Gillingham is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Shingles, Sitosterolemia, Asthma in Children, and Gout.

      Showing 1-20 of 133

      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 Vancouver, WA?

      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 Vancouver, WA?

      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 Vancouver, WA?

      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 Vancouver, WA?

      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 Vancouver, WA?

      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 Vancouver, WA?

      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 Vancouver, WA?

      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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