Filters

Specialty
Additional Specialty
Distance
    Gender
    Insurance
    Availability
    Language
    Years of Experience
    Level of Expertise

    Last Updated: 01/09/2026

    Save doctors for later
    Sign Up
    Not sure about your diagnosis?
    Check Your Symptoms
    Already have a doctor?
    Find A Second Opinion

    MediFind found 130 doctor with experience in Vitamin D Deficiency near Kentwood, MI. Of these, 124 are Experienced and 6 are Advanced.

    Location
    LocationClose
    130 providers found
      Pragyan Patro
      Experienced in Vitamin D Deficiency
      Internal Medicine
      Experienced in Vitamin D Deficiency
      Internal Medicine

      Corewell Health Internal Medicine - 4444 Kalamazoo Ave SE

      4444 Kalamazoo Avenue Southeast, Suite 200, 
      Kentwood, MI 
       (1.3 miles away)
      Experience:
      34+ years
      Languages Spoken:
      English

      Pragyan Patro is a primary care provider, practicing in Internal Medicine in Kentwood, Michigan. Dr. Patro has been practicing medicine for over 34 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Obesity in Children, Generalized Anxiety Disorder (GAD), Obesity, and Familial Hypertension.

      John W. Hamersma
      Experienced in Vitamin D Deficiency
      Family Medicine
      Experienced in Vitamin D Deficiency
      Family Medicine

      Grand Valley Medical Specialists - Wyoming

      2093 Health Drive Southwest, Suite 200, 
      Wyoming, MI 
       (4.1 miles away)
      Experience:
      27+ years
      Languages Spoken:
      English
      Accepting New Patients

      John Hamersma is a primary care provider, practicing in Family Medicine in Wyoming, Michigan. Dr. Hamersma has been practicing medicine for over 27 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Obesity in Children, High Cholesterol, Hypertensive Heart Disease, and Hypothyroidism. Dr. Hamersma is currently accepting new patients.

      Thomas V. Bilisko
      Experienced in Vitamin D Deficiency
      Internal Medicine
      Experienced in Vitamin D Deficiency
      Internal Medicine

      Grand Valley Medical Specialists - Wyoming

      2093 Health Drive Southwest, Suite 200, 
      Wyoming, MI 
       (4.1 miles away)
      Experience:
      36+ years
      Languages Spoken:
      English
      Accepting New Patients

      Thomas Bilisko is a primary care provider, practicing in Internal Medicine in Wyoming, Michigan. Dr. Bilisko has been practicing medicine for over 36 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Infant Hyperglycemia, Macroamylasemia, Familial HDL Deficiency, and Apo A-I Deficiency. Dr. Bilisko is currently accepting new patients.

      Learn about our expert tiers
      Experienced in Vitamin D Deficiency
      Family Medicine
      Experienced in Vitamin D Deficiency
      Family Medicine

      Grand Valley Medical Specialists - Wyoming

      2093 Health Drive Southwest, Suite 200, 
      Wyoming, MI 
       (4.1 miles away)
      Experience:
      12+ years
      Languages Spoken:
      English
      Accepting New Patients

      Jared Langerak is a primary care provider, practicing in Family Medicine in Wyoming, Michigan. Dr. Langerak has been practicing medicine for over 12 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Acute Cystitis, Empyema, Obesity in Children, and Sinusitis. Dr. Langerak is currently accepting new patients.

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

      Grand Valley Medical Specialists Plc

      2093 Health Dr Sw, Suite 200, 
      Wyoming, MI 
       (3.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Jeffry Knibbe is a primary care provider, practicing in Internal Medicine in Wyoming, Michigan. Dr. Knibbe is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Postmenopausal Osteoporosis, Osteoporosis, Vitamin D Deficiency, and Juvenile Primary Osteoporosis. Dr. Knibbe is currently accepting new patients.

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

      Metropolitan Hospital

      5900 Byron Ctr Ave Sw, 
      Wyoming, MI 
       (3.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Natalie Parr is a primary care provider, practicing in Internal Medicine in Wyoming, Michigan. Dr. Parr is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Type 2 Diabetes (T2D), Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension. Dr. Parr is currently accepting new patients.

      Angela R. Oostema
      Experienced in Vitamin D Deficiency
      Family Medicine
      Experienced in Vitamin D Deficiency
      Family Medicine

      Corewell Health Family Medicine - Gaslight

      2249 Wealthy Street Southeast, Suite 110, 
      East Grand Rapids, MI 
       (5.5 miles away)
      Experience:
      22+ years
      Languages Spoken:
      English

      Angela Oostema is a primary care provider, practicing in Family Medicine in East Grand Rapids, Michigan. Dr. Oostema has been practicing medicine for over 22 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Obesity in Children, Type 1 Diabetes (T1D), Hypothyroidism, and Coccydynia.

      Heather M. Klingeman
      Experienced in Vitamin D Deficiency
      Experienced in Vitamin D Deficiency

      Corewell Health Diabetes And Endocrinology - 221 Michigan St NE

      221 Michigan Street Northeast, Suite 200, 
      Grand Rapids, MI 
       (6.4 miles away)
      Experience:
      13+ years
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Heather Klingeman is an Endocrinologist in Grand Rapids, Michigan. Dr. Klingeman has been practicing medicine for over 13 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Familial Glucocorticoid Deficiency, Glucocorticoid Resistance, Hypoaldosteronism, and Triple A Syndrome. Dr. Klingeman is currently accepting new patients.

      Warda Zaidi
      Experienced in Vitamin D Deficiency
      Internal Medicine
      Experienced in Vitamin D Deficiency
      Internal Medicine

      Corewell Health Internal Medicine - 426 Michigan St NE

      426 Michigan Street Northeast, 
      Grand Rapids, MI 
       (6.4 miles away)
      Experience:
      7+ years
      Languages Spoken:
      English
      Accepting New Patients

      Warda Zaidi is a primary care provider, practicing in Internal Medicine in Grand Rapids, Michigan. Dr. Zaidi has been practicing medicine for over 7 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Generalized Anxiety Disorder (GAD), Seasonal Affective Disorder (SAD), Familial Hypopituitarism, and Familial Chronic Mucocutaneous Candidiasis. Dr. Zaidi is currently accepting new patients.

      Donna M. Harold
      Experienced in Vitamin D Deficiency
      Pediatrics | Internal Medicine
      Experienced in Vitamin D Deficiency
      Pediatrics | Internal Medicine

      Corewell Health Family, Internal And Pediatric Medicine - 426 Michigan St NE

      426 Michigan Street Northeast, 
      Grand Rapids, MI 
       (6.4 miles away)
      Experience:
      24+ years
      Languages Spoken:
      English

      Donna Harold is a primary care provider, practicing in Pediatrics and Internal Medicine in Grand Rapids, Michigan. Dr. Harold has been practicing medicine for over 24 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Migraine, Obesity in Children, Generalized Anxiety Disorder (GAD), and Melorheostosis.

      Scott A. Mazurek
      Experienced in Vitamin D Deficiency
      Endocrinology
      Experienced in Vitamin D Deficiency
      Endocrinology

      Corewell Health Diabetes And Endocrinology - 221 Michigan St NE

      221 Michigan Street Northeast, Suite 200, 
      Grand Rapids, MI 
       (6.4 miles away)
      Experience:
      12+ years
      Languages Spoken:
      English

      Scott Mazurek is an Endocrinologist in Grand Rapids, Michigan. Dr. Mazurek has been practicing medicine for over 12 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Hypothyroidism, Hyperthyroidism, Thyroid Storm, and Graves Disease.

      Mohammad Kawji
      Experienced in Vitamin D Deficiency
      Endocrinology
      Experienced in Vitamin D Deficiency
      Endocrinology

      Corewell Health Diabetes And Endocrinology - 221 Michigan St NE

      221 Michigan Street Northeast, Suite 200, 
      Grand Rapids, MI 
       (6.4 miles away)
      Experience:
      22+ years
      Languages Spoken:
      English
      Offers Telehealth

      Mohammad Kawji is an Endocrinologist in Grand Rapids, Michigan. Dr. Kawji has been practicing medicine for over 22 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Hyperthyroidism, Graves Disease, Thyroid Storm, and Hypothyroidism.

      Melissa J. Kline
      Experienced in Vitamin D Deficiency
      Pediatrics | Internal Medicine
      Experienced in Vitamin D Deficiency
      Pediatrics | Internal Medicine

      Corewell Health Family, Internal And Pediatric Medicine - 426 Michigan St NE

      426 Michigan Street Northeast, 
      Grand Rapids, MI 
       (6.4 miles away)
      Experience:
      17+ years
      Languages Spoken:
      English

      Melissa Kline is a primary care provider, practicing in Pediatrics and Internal Medicine in Grand Rapids, Michigan. Dr. Kline 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 Obesity in Children, Generalized Anxiety Disorder (GAD), Obesity, and Seasonal Affective Disorder (SAD).

      Jacquelyn M. Oliai
      Experienced in Vitamin D Deficiency
      Nurse Practitioner
      Experienced in Vitamin D Deficiency
      Nurse Practitioner

      Corewell Health Grand Rapids Hospitals Transplant Center - 275 Michigan St NE

      275 Michigan Street Northeast, 
      Grand Rapids, MI 
       (6.4 miles away)
      Experience:
      31+ years
      Languages Spoken:
      English

      Jacquelyn Oliai is a Nurse Practitioner in Grand Rapids, Michigan. Ms. Oliai has been practicing medicine for over 31 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top area of expertise is Vitamin D Deficiency.

      Nathan E. Pomeroy
      Experienced in Vitamin D Deficiency
      Endocrinology
      Experienced in Vitamin D Deficiency
      Endocrinology

      Corewell Health Diabetes And Endocrinology - 221 Michigan St NE

      221 Michigan Street Northeast, Suite 200, 
      Grand Rapids, MI 
       (6.4 miles away)
      Experience:
      23+ years
      Languages Spoken:
      English
      Offers Telehealth

      Nathan Pomeroy is an Endocrinologist in Grand Rapids, Michigan. Dr. Pomeroy has been practicing medicine for over 23 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Partial Deletion of Y, Obesity in Children, Hypothyroidism, and Type 1 Diabetes (T1D).

      Tuyen D. Nguyen
      Experienced in Vitamin D Deficiency
      Experienced in Vitamin D Deficiency

      Corewell Health Geriatric And Special Care - Byron Center

      7751 Byron Center Avenue Southwest, Suite C, 
      Byron Center, MI 
       (6.7 miles away)
      Experience:
      13+ years
      Languages Spoken:
      English

      Tuyen Nguyen is a Geriatrics provider in Byron Center, Michigan. Dr. Nguyen has been practicing medicine for over 13 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Anemia, Hypertension, Familial Hypertension, and Heart Failure with Preserved Ejection Fraction (HFpEF).

      Ryan P. Genzink
      Experienced in Vitamin D Deficiency
      Physician Assistant
      Experienced in Vitamin D Deficiency
      Physician Assistant

      Corewell Health Geriatric And Special Care - Byron Center

      7751 Byron Center Avenue Southwest, Suite C, 
      Byron Center, MI 
       (6.7 miles away)
      Experience:
      26+ years
      Languages Spoken:
      English

      Ryan Genzink is a Physician Assistant in Byron Center, Michigan. Mr. Genzink has been practicing medicine for over 26 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Muscle Spasms, Opioid Induced Constipation, Heart Failure with Preserved Ejection Fraction (HFpEF), and Urea Cycle Disorders (UCD). He is board certified in National Commission On Certification Of Physician Assistants.

      Amy N. Sanborn
      Experienced in Vitamin D Deficiency
      Experienced in Vitamin D Deficiency

      Corewell Health Geriatric And Special Care - Byron Center

      7751 Byron Center Avenue Southwest, Suite C, 
      Byron Center, MI 
       (6.7 miles away)
      Experience:
      14+ years
      Languages Spoken:
      English

      Amy Sanborn is a Geriatrics provider in Byron Center, Michigan. Dr. Sanborn has been practicing medicine for over 14 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Vascular Dementia, Heart Failure with Preserved Ejection Fraction (HFpEF), Lewy Body Dementia (LBD), and Malnutrition.

      Kimberlee A. Tomerlin
      Experienced in Vitamin D Deficiency
      Internal Medicine
      Experienced in Vitamin D Deficiency
      Internal Medicine

      Corewell Health Hospitalists - Grand Rapids

      100 Michigan Street Northeast, 
      Grand Rapids, MI 
       (7.0 miles away)
      Experience:
      12+ years
      Languages Spoken:
      English

      Kimberlee Tomerlin is a primary care provider, practicing in Internal Medicine in Grand Rapids, Michigan. Dr. Tomerlin has been practicing medicine for over 12 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Cirrhosis, Familial Combined Hyperlipidemia, Xanthoma, and High Cholesterol.

      Celia M. Egan
      Experienced in Vitamin D Deficiency
      Obstetrics and Gynecology | Internal Medicine
      Experienced in Vitamin D Deficiency
      Obstetrics and Gynecology | Internal Medicine

      True Women's Health

      2144 East Paris Avenue Southeast, Suite 230, 
      Grand Rapids, MI 
       (7.1 miles away)
      Experience:
      15+ years
      Languages Spoken:
      English
      Accepting New Patients

      Celia Egan is an Internal Medicine specialist and an Obstetrics and Gynecologist in Grand Rapids, Michigan. Dr. Egan has been practicing medicine for over 15 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Menopause, Lichen Sclerosus, Opioid Induced Constipation, Posterior Fossa Decompression, and Colonoscopy. Dr. Egan is currently accepting new patients.

      Showing 1-20 of 130

      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 Kentwood, MI?

      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 Kentwood, MI?

      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 Kentwood, MI?

      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 Kentwood, MI?

      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 Kentwood, MI?

      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 Kentwood, MI?

      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 Kentwood, MI?

      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 

      Read more about our Content Policy