The 20 Best Vitamin D Deficiency Doctors Near Me in O Fallon, MO

Find the Top Vitamin D Deficiency Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 102 doctor with experience in Vitamin D Deficiency near O Fallon, MO. Of these, 97 are Experienced and 5 are Advanced.

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102 providers found
    Experienced in Vitamin D Deficiency
    Internal Medicine | Pediatrics
    Experienced in Vitamin D Deficiency
    Internal Medicine | Pediatrics

    SSM Health Medical Group

    400 Medical Plaza, Suite 200, 
    Lake St. Louis, MO 
     (4.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Paul Hinton, MD, is an internist and pediatrician who provides comprehensive primary care services on an outpatient basis for patients of all ages, from newborns to adults. He specializes in preventive care; diagnosing, treating, and managing common conditions; and identifying and addressing mental health issues. Dr. Hinton provides quality medical care for his patients, while empowering them to take better care of themselves. Utilizing current medical therapies and positive behavior, he encourages his patients to have the best mind, body, and spirit possible. His patients appreciate how compassionate, thorough, reliable, and friendly he is during their office visits, taking the time to listen to their concerns and answer questions accordingly. Dr. Hinton is a member of the American Academy of Pediatrics and the American Board of Internal Medicine. Fun fact: Dr. Hinton never considered a career in medicine until he took his first biology class in college. Dr. Hinton is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Chronic Obstructive Pulmonary Disease (COPD), Type 2 Diabetes (T2D), Endoscopy, and Gastrostomy. Dr. Hinton is board certified in American Board Of Internal Medicine , American Board Of Pediatrics , Drug Enforcement Administration , Missouri Dept Of Health/Narcotics&Dangerous Drugs , and Missouri State Board Of Registration.

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

    Office

    300 Winding Woods Dr Ste 222, 
    O Fallon, MO 
     (3.5 miles away)
    Languages Spoken:
    English

    Tyler Marler is a primary care provider, practicing in Family Medicine in O Fallon, Missouri. Dr. Marler is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His clinical expertise encompasses Generalized Anxiety Disorder (GAD), Obesity, High Cholesterol, and Cirrhosis.

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

    Office

    300 Winding Woods Dr Ste 218, 
    O Fallon, MO 
     (3.5 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English
    Offers Telehealth

    James Ketchum is a primary care provider, practicing in Internal Medicine in O Fallon, Missouri. He has been practicing medicine for over 44 years. Dr. Ketchum is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Sitosterolemia, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

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

    Office

    2223 Technology Dr Ste 35, 
    O Fallon, MO 
     (4.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Alison Ball is a primary care provider, practicing in Family Medicine in O Fallon, Missouri. Dr. Ball is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Ulcerative Colitis, Primary Orthostatic Tremor, Sitosterolemia, and Familial Hypertriglyceridemia.

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

    Mercy Clinic Primary Care-Winghaven

    2223 Technology Dr Ste 40, 
    O Fallon, MO 
     (4.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Rebecca Rodriguez is a primary care provider, practicing in Family Medicine in O Fallon, Missouri. Dr. Rodriguez is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Inborn Amino Acid Metabolism Disorder, Homocystinuria, Methylmalonic Acidemia with Homocystinuria, and Homocystinuria due to MTHFR Deficiency.

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

    Office

    2223 Technology Dr Ste 35, 
    O Fallon, MO 
     (4.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Geraldine Ryan is a primary care provider, practicing in Internal Medicine in O Fallon, Missouri. Dr. Ryan is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Melorheostosis, Melorheostosis with Osteopoikilosis, Osteopenia, and Sitosterolemia.

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

    St. Luke's Internal Medicine At WingHaven

    5551 Winghaven Blvd Ste 290, 
    O Fallon, MO 
     (4.8 miles away)
    Languages Spoken:
    English

    Gary Gray is a primary care provider, practicing in Internal Medicine in O Fallon, Missouri. Dr. Gray is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Hereditary Neuralgic Amyotrophy, Chronic Cough, Anemia, and Hemolytic Crisis.

    Experienced in Vitamin D Deficiency
    Nurse Practitioner
    Experienced in Vitamin D Deficiency
    Nurse Practitioner

    Curana Health Of Missouri-Kansas LLC

    2885 Technology Dr, 
    Lake St Louis, MO 
     (4.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Krystle Messer is a Nurse Practitioner practicing medicine in Lake St Louis, Missouri. Ms. Messer is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Schizoaffective Disorder, Vitamin D Deficiency, Seasonal Affective Disorder (SAD), and Urea Cycle Disorders (UCD). Ms. Messer is currently accepting new patients.

    Experienced in Vitamin D Deficiency
    Nurse Practitioner
    Experienced in Vitamin D Deficiency
    Nurse Practitioner

    Curana Health Of Missouri-Kansas LLC

    2885 Technology Dr, 
    Lake St Louis, MO 
     (4.8 miles away)
    Languages Spoken:
    English

    Angela Glenn is a Nurse Practitioner practicing medicine in Lake St Louis, Missouri. Ms. Glenn is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), Seasonal Affective Disorder (SAD), Schizoaffective Disorder, and Pseudobulbar Affect.

    Experienced in Vitamin D Deficiency
    Public Health and Preventive Medicine
    Experienced in Vitamin D Deficiency
    Public Health and Preventive Medicine

    Office

    1033 Wolfrum Rd, 
    Weldon Spring, MO 
     (6.4 miles away)
    Languages Spoken:
    English

    Russell Imboden is a Public Health and Preventive Medicine provider practicing medicine in Weldon Spring, Missouri. Dr. Imboden is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His clinical expertise encompasses Vitamin D Deficiency.

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

    BJC Medical Group At St Peters

    201 Bjc Saint Peters Dr Ste 200, 
    Saint Peters, MO 
     (6.5 miles away)
    Languages Spoken:
    English

    Stanley Mathew is an Endocrinologist practicing medicine in Saint Peters, Missouri. Dr. Mathew is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), Neonatal Severe Hyperparathyroidism, and Familial Isolated Hyperparathyroidism.

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

    BJC Medical Group At St Peters

    201 Bjc Saint Peters Dr Ste 200, 
    Saint Peters, MO 
     (6.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Bibi Hasnain is an Endocrinologist practicing medicine in Saint Peters, Missouri. Dr. Hasnain 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 Type 2 Diabetes (T2D), Hypothyroidism, Idiopathic Hypercalciuria, and Milk-Alkali Syndrome.

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

    SSM Health Medical Group

    6994 Mexico Road, 
    St. Peters, MO 
     (5.1 miles away)
    Languages Spoken:
    English

    "Dr. Stowell is board certified in family medicine. She completed her internship and residency at St. John's Mercy Medical Center after earning her medical degree at the University of Iowa. Dr. Stowell has a special medical interest in well woman care and dermatology. She has been practicing with SSM Health since 2008. Dr. Stowell is currently not accepting new patients. *""As a physician, I am privileged to do the work I do for my patients. Family medicine is unique in that it allows me to integrate into my patients lives and create important relationships. These relationships allow us to work together as a team to manage and treat medical conditions. - Joy Stowell, MD""*". Dr. Stowell is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Atrial Tachycardia, Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Paroxysmal Supraventricular Tachycardia (PSVT), and Heart Failure with Preserved Ejection Fraction (HFpEF). Dr. Stowell is board certified in American Board Of Family Medicine , Drug Enforcement Administration , Missouri Dept Of Health/Narcotics&Dangerous Drugs , and Missouri State Board Of Registration.

    Experienced in Vitamin D Deficiency
    Hematology | Oncology | Internal Medicine
    Experienced in Vitamin D Deficiency
    Hematology | Oncology | Internal Medicine

    SSM Health Cancer Care

    1475 Kisker Road, 
    St. Charles, MO 
     (6.5 miles away)
    Languages Spoken:
    English

    "Dr. Zoghbi is an experience board-certified medical oncologist and hematologist who has been in practice since 2011. A graduate of Lebanese University School of Medicine in Lebanon, Dr. Zoghbi completed her residency at East Tennessee State University. She is fellowship trained in hematology, oncology and bone marrow transplant from Saint Louis University. Dr. Zoghbi treats patients aged 18 years and older. She is highly trained and qualified to treat a broad range of diseases, but takes a special interest in treating people with breast cancer, colon cancer, lung cancer and prostate cancer. She also sees other solid tumors as well as benign and malignant hematologic disorders (e.g. iron deficiency anemia , lymphoma, myeloma, and chronic leukemia (CLL, CML). Dr. Zoghbi is fluent in English, French and Arabic. She is a member of the American Society of Clinical Oncologists (ASCO) and the American Society of Hematologists (ASH). ""My goal is to deliver the state-of-the-art, most advanced therapies to my patients while focusing on maintaining good quality of life. I am dedicated to diagnose, treat and prevent different types of cancers. Providing education and high compassionate care are the cornerstones in treating my patients.""". Dr. Zoghbi is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 26 other conditions, according to our data. Her clinical expertise encompasses Childhood Iron Deficiency Anemia, Paget Disease of the Breast, Familial Colorectal Cancer, and Colorectal Cancer. Dr. Zoghbi is board certified in American Board Of Internal Medicine , American Board Of Internal Medicine/Hematology , American Board Of Internal Medicine/Medical Oncology , Drug Enforcement Administration , Missouri Dept Of Health/Narcotics&Dangerous Drugs , and Missouri State Board Of Registration.

    Experienced in Vitamin D Deficiency
    Nurse Practitioner
    Experienced in Vitamin D Deficiency
    Nurse Practitioner
    1475 Kisker Road, Suite 120, 
    St. Charles, MO 
     (6.5 miles away)
    Languages Spoken:
    English

    Quisha Robinson is a Nurse Practitioner practicing medicine in St. Charles, Missouri. Ms. Robinson is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Seasonal Affective Disorder (SAD), Emphysema, Heart Failure with Preserved Ejection Fraction (HFpEF), and Vitamin D Deficiency. Ms. Robinson is board certified in American Academy Of Nurse Practitioners , Drug Enforcement Administration , Missouri Dept Of Health/Narcotics&Dangerous Drugs , and Missouri State Board Of Nursing.

    Advanced in Vitamin D Deficiency
    Endocrinology
    Advanced in Vitamin D Deficiency
    Endocrinology
    16216 Baxter Road, Suite 110, 
    Chesterfield, MO 
     (13.7 miles away)
    Languages Spoken:
    English

    Purvi Parikh is an Endocrinologist practicing medicine in Chesterfield, Missouri. Dr. Parikh is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 16 other conditions, according to our data. Her clinical expertise encompasses Diabetic Neuropathy, Type 2 Diabetes (T2D), Obesity in Children, and Type 1 Diabetes (T1D). Dr. Parikh is board certified in American Board Of Internal Medicine/Endocrinology, Diabetes & Metabolism , Drug Enforcement Administration , Missouri Dept Of Health/Narcotics&Dangerous Drugs , and Missouri State Board Of Registration.

    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency

    SSM Health Medical Group

    12277 DePaul Drive, 
    Bridgeton, MO 
     (14.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    "Dr. Richardson is a board-certified endocrinologist that treats disorders and conditions of glands, hormones and metabolism. This includes a broad spectrum of conditions including diabetes, thyroid, adrenal,pituitary and metabolic disorders, and cancer of these glands. She is qualified to perform in-office ultrasounds and FNA's of the thyroid. Dr. Richardson completed medical school at the University of Missouri in Columbia. She received her internship, residency, and fellowship training in endocrinology and metabolism at Emory University Hospitals in Atlanta, Georgia. She obtained board certification in internal medicine in 1996 and then board certification in endocrinology, diabetes and metabolism in 2000. Dr. Richardson first practiced for three years in North Kansas City, Missouri, before returning to St. Louis where she has been in practice since January 2000. ""I have always been fascinated by physiology and biochemistry, which is the foundation of much of the understanding of endocrine science. Endocrine offers a wide range of challenging and interesting medical problems, which lend themselves to logical solutions. The epidemic of Diabetes Mellitus (DM) and obesity offers a unique interest to me as it places a heavy burden on our community. This has inspired me to focus on ways in which I can be a vital part in defending against its progression. I read avidly on the science of advancing technologies and therapies of both DM and Obesity Care. Finally, I believe my patients should leave my visits with a greater understanding regarding their disease process so they may better function in the central role they play in achieving their treatment goals.""-Dr. Christy Richardson". Dr. Richardson 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 Type 2 Diabetes (T2D), Diabetic Neuropathy, Diabetic Nephropathy, and Pituitary Tumor. Dr. Richardson is board certified in American Board Of Internal Medicine/Endocrinology, Diabetes & Metabolism , Drug Enforcement Administration , Missouri Dept Of Health/Narcotics&Dangerous Drugs , and Missouri State Board Of Registration.

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

    Office

    6 Jungermann Cir Ste 201, 
    Saint Peters, MO 
     (5.1 miles away)
    Languages Spoken:
    English

    Brian Stufflebam is a primary care provider, practicing in Internal Medicine in Saint Peters, Missouri. Dr. Stufflebam is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Sitosterolemia, Lung Metastases, Breast Cancer, and High Cholesterol.

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

    Office

    107 Piper Hill Dr Ste 140, 
    Saint Peters, MO 
     (5.1 miles away)
    Languages Spoken:
    English

    Matthew Meyer is a primary care provider, practicing in Family Medicine in Saint Peters, Missouri. Dr. Meyer is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Sitosterolemia, High Cholesterol, Familial Hypertriglyceridemia, and Hypertension.

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

    Office

    100 Brevco Plz Ste 107, 
    Lake Saint Louis, MO 
     (5.7 miles away)
    Languages Spoken:
    English

    Stephanie Graham is a Family Medicine provider practicing medicine in Lake Saint Louis, Missouri. Dr. Graham is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Vitamin D Deficiency and Hypoparathyroidism.

    Showing 1-20 of 102

    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 O Fallon, MO?

    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 O Fallon, MO?

    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 O Fallon, MO?

    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 O Fallon, MO?

    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 O Fallon, MO?

    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 O Fallon, MO?

    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 O Fallon, MO?

    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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