The 20 Best Vitamin D Deficiency Doctors Near Me in Vancouver, WA

Find the Top Vitamin D Deficiency Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 128 doctor with experience in Vitamin D Deficiency near Vancouver, WA. Of these, 123 are Experienced and 5 are Advanced.

Location
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128 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 practicing medicine in Portland, Oregon. Dr. Smiley is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Nephrosclerosis, and Renovascular Hypertension. Dr. Smiley is currently accepting new patients.

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

    Kaiser Foundation Hospitals

    3800 N Interstate Ave, 
    Portland, OR 
     (5.4 miles away)
    Languages Spoken:
    English

    Erin Leblanc is an Endocrinologist practicing medicine in Portland, Oregon. Dr. Leblanc is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Menopause, Obesity, Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, and Hormone Replacement Therapy (HRT).

    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 practicing medicine in Portland, Oregon. She has been practicing medicine for over 17 years. Dr. Kassakian is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 15 other conditions, according to our data. Her clinical expertise encompasses 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 practicing medicine in Portland, Oregon. Dr. Chong is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses 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 practicing medicine in Portland, Oregon. Dr. Hilbelink is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Hypophosphatemia, and Hypophosphatasia (HPP). 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 practicing medicine in Portland, Oregon. Dr. Raggio is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses 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 practicing medicine in Portland, Oregon. Dr. Kemper is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses 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 practicing medicine in Portland, Oregon. Dr. Hawkey is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses 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
    Family Medicine
    Experienced in Vitamin D Deficiency
    Family Medicine

    PeaceHealth Family Medicine At Memorial Medical Office Building

    100 E 33rd St Ste 100, 
    Vancouver, WA 
     (2.1 miles away)
    Languages Spoken:
    English

    Diana Tiganus is a Family Medicine provider practicing medicine in Vancouver, Washington. Dr. Tiganus is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Pelvic Floor Dysfunction, Urinary Incontinence, Heart Failure with Preserved Ejection Fraction (HFpEF), and Seasonal Affective Disorder (SAD).

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

    Office

    100 E 33rd St Ste 206, 
    Vancouver, WA 
     (2.1 miles away)
    Languages Spoken:
    English

    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. She is also highly rated in 15 other conditions, according to our data. Her clinical expertise encompasses High Cholesterol, Osteomyelitis in Children, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

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

    Vancouver Clinic Endoscopy Ctr

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

    Michael Decker is an Internal Medicine provider practicing medicine in Vancouver, Washington. Dr. Decker is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Type 1 Diabetes (T1D), Thyroid Storm, Type 2 Diabetes (T2D), and Hypothyroidism.

    Experienced in Vitamin D Deficiency
    Nephrology
    Experienced in Vitamin D Deficiency
    Nephrology

    Vancouver Neurologists PS

    505 NE 87th Ave Ste 460, 
    Vancouver, WA 
     (4.7 miles away)
    Languages Spoken:
    English

    Anjali Gupta is a Nephrologist practicing medicine in Vancouver, Washington. Dr. Gupta is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Acute Kidney Failure, Chronic Kidney Disease, End-Stage Renal Disease (ESRD), and Nephrosclerosis.

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

    Oregon Health & Science University

    700 NE 87th Ave Ste 110, 
    Vancouver, WA 
     (4.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Bita Khatibi is a primary care provider, practicing in Family Medicine in Vancouver, Washington. Dr. Khatibi is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Vitamin D Deficiency, Syphilis, Gonorrhea, and Papular Urticaria.

    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 practicing medicine in Portland, Oregon. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Nephrosclerosis, and Renovascular Hypertension. 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

    Emma Patterson is a General Surgeon practicing medicine in Portland, Oregon. Dr. Patterson is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses 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 practicing medicine in Portland, Oregon. Dr. Smoot is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses 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
    5050 Northeast Hoyt Street, Suite 317, 
    Portland, OR 
     (7.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Diana Negreanu is an Endocrinologist practicing medicine in Portland, Oregon. Dr. Negreanu is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Hashimoto Thyroiditis, Neonatal Severe Hyperparathyroidism, Familial Isolated Hyperparathyroidism, and Osteitis Fibrosa. Dr. Negreanu is currently accepting new patients.

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

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
     (9.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Linda Lester is an Endocrinologist practicing medicine in Portland, Oregon. Dr. Lester is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Osteoporosis, Postmenopausal Osteoporosis, Hyperparathyroidism, and Juvenile Primary Osteoporosis.

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

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
     (9.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Paul Duell is an Endocrinologist practicing medicine in Portland, Oregon. Dr. Duell is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Familial Hypercholesterolemia, Defective Apolipoprotein B-100, Homozygous Familial Hypercholesterolemia (HoFH), and Heterozygous Familial Hypercholesterolemia (HeFH).

    Experienced in Vitamin D Deficiency
    Neonatology | Obstetrics and Gynecology
    Experienced in Vitamin D Deficiency
    Neonatology | Obstetrics and Gynecology

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
     (9.0 miles away)
    Languages Spoken:
    English

    Aaron Caughey is a Neonatologist and an Obstetrics and Gynecologist practicing medicine in Portland, Oregon. Dr. Caughey is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Gestational Diabetes, Endometritis, Preeclampsia, Intrauterine Device Insertion, and Hysterectomy.

    Showing 1-20 of 128

    Last Updated: 04/28/2026

    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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