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

Find the Top Vitamin D Deficiency Experts and Specialists

Last Updated: 09/26/2026

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

MediFind found 757 doctor with experience in Vitamin D Deficiency near winnetka, CA. Of these, 654 are Experienced, 98 are Advanced and 5 are Distinguished.

Location
LocationClose
757 providers found
    Experienced in Vitamin D Deficiency
    Internal Medicine
    Experienced in Vitamin D Deficiency
    Internal Medicine

    Nabil Feghali, MD Private Practice

    8111 Canoga Ave, 
    Canoga Park, CA 
     (1.7 miles away)
    Languages Spoken:
    English, Arabic, French
    Accepting New Patients

    Nabil Feghali is a primary care provider, practicing in Internal Medicine in Canoga Park, California. Dr. Feghali is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, Gastrostomy, and Colonoscopy. Dr. Feghali is board certified in American Board Of Internal Medicine and Internal Medicine. Dr. Feghali is currently accepting new patients.

    Advanced in Vitamin D Deficiency
    General Practice
    Advanced in Vitamin D Deficiency
    General Practice

    101 Family Medical Group Inc

    22030 Sherman Way Ste 101, 
    Canoga Park, CA 
     (1.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Hessam Aazami is a primary care provider, practicing in General Practice in Canoga Park, California. Dr. Aazami is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Vitamin D Deficiency, High Cholesterol, Obesity, and Type 2 Diabetes (T2D). Dr. Aazami is currently accepting new patients.

    Distinguished in Vitamin D Deficiency
    Family Medicine
    Distinguished in Vitamin D Deficiency
    Family Medicine

    Alain A. Karaguezian, MD Private Practice

    18546 Roscoe Blvd, 304, 
    Northridge, CA 
     (2.1 miles away)
    Languages Spoken:
    English, Armenian, Spanish, Turkish

    Alain Karaguezian is a primary care provider, practicing in Family Medicine in Northridge, California. Dr. Karaguezian is rated as a Distinguished provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Vitamin D Deficiency, Gray Platelet Syndrome, Bernard-Soulier Syndrome, and Platelet Storage Pool Deficiency. Dr. Karaguezian is board certified in Family Medicine and American Board Of Family Medicine.

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

    Family Health And Wellness Center

    18433 Roscoe Blvd, 
    Northridge, CA 
     (2.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Susan Hopkins is a primary care provider, practicing in Family Medicine in Northridge, California. Dr. Hopkins is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Tension Headache, Vitamin D Deficiency, High Cholesterol, and MASS Phenotype. Dr. Hopkins is board certified in Family Medicine and American Board Of Family Medicine. Dr. Hopkins is currently accepting new patients.

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

    Family Medicine Associates Of Northridge

    18350 Roscoe Blvd, 
    Northridge, CA 
     (2.3 miles away)
    Languages Spoken:
    English, Armenian, Hindi, Punjabi, Spanish, Urdu
    Accepting New Patients

    Ritoo Gagneja is a primary care provider, practicing in Family Medicine in Northridge, California. Dr. Gagneja is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and Vitamin D Deficiency. Dr. Gagneja is board certified in Family Medicine and American Board Of Family Medicine. Dr. Gagneja is currently accepting new patients.

    Distinguished in Vitamin D Deficiency
    Geriatrics | Internal Medicine
    Distinguished in Vitamin D Deficiency
    Geriatrics | Internal Medicine
    Referral may be required

    Laurence Silverstein, MD

    5620 Wilbur Ave, 
    Tarzana, CA 
     (2.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Laurence Silverstein is a primary care provider, practicing in Geriatrics and Internal Medicine in Tarzana, California. Dr. Silverstein is rated as a Distinguished 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 Sitosterolemia, Glossitis, Pernicious Anemia, Gastrostomy, and Ureteroscopy. Dr. Silverstein is board certified in American Board Of Internal Medicine. Dr. Silverstein is currently accepting new patients.

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

    Rachman Medical Group

    7601 Canby Ave, 
    Reseda, CA 
     (2.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ilya Rachman is a primary care provider, practicing in Internal Medicine in Reseda, California. Dr. Rachman is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension. Dr. Rachman is board certified in American Board Of Internal Medicine. Dr. Rachman is currently accepting new patients.

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

    UCLA Health Woodland Hills Immediate Care

    6344 Topanga Canyon Blvd Ste 2040, 
    Woodland Hills, CA 
     (2.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Wilmer Ricardo is a primary care provider, practicing in Family Medicine in Woodland Hills, California. Dr. Ricardo is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Papular Urticaria, Maturity Onset Diabetes of the Young, and Cirrhosis. Dr. Ricardo is currently accepting new patients.

    Experienced in Vitamin D Deficiency
    Family Medicine
    Experienced in Vitamin D Deficiency
    Family Medicine
    20829 Ventura Boulevard, 
    Woodland Hills, CA 
     (3.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Pejman Bahari-Nejad is a primary care provider, practicing in Family Medicine in Woodland Hills, California. Dr. Bahari-Nejad 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 Familial Hypertriglyceridemia, Herpetic Stomatitis, Thalassemia, and High Cholesterol. Dr. Bahari-Nejad is board certified in American Board Of Family Medicine. Dr. Bahari-Nejad is currently accepting new patients.

    Advanced in Vitamin D Deficiency
    Family Medicine
    Advanced in Vitamin D Deficiency
    Family Medicine

    Tigalat Shalita, DO Private Practice

    7230 Medical Center Dr, Ste 202, 
    West Hills, CA 
     (3.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Tigalat Shalita is a primary care provider, practicing in Family Medicine in West Hills, California. Dr. Shalita is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 66 other conditions, according to our data. His clinical expertise encompasses Acute Kidney Failure, Necrosis, Multisystem Inflammatory Syndrome in Children (MIS-C), Endoscopy, and Gastrostomy. Dr. Shalita is board certified in Family Medicine. Dr. Shalita is currently accepting new patients.

    Experienced in Vitamin D Deficiency
    Rheumatology
    Experienced in Vitamin D Deficiency
    Rheumatology
    Referral may be required
    18345 Ventura Boulevard, Suite 420, 
    Tarzana, CA 
     (3.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Albert Katz is a Rheumatologist practicing medicine in Tarzana, California. Dr. Katz 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 Mevalonate Kinase Deficiency, Fibromyalgia, Gout, Gastrostomy, and Bone Marrow Aspiration. Dr. Katz is currently accepting new patients.

    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency
    Referral may be required

    Jeffrey E Galpin MD Inc.

    5525 Etiwanda Ave Ste 308, 
    Tarzana, CA 
     (3.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Kenneth Nyman is a Rheumatologist practicing medicine in Tarzana, California. Dr. Nyman is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His clinical expertise encompasses Raynaud Phenomenon and Vitamin D Deficiency. Dr. Nyman is currently accepting new patients.

    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency
    Referral may be required

    Office

    5620 Wilbur Ave Ste 303, 
    Tarzana, CA 
     (3.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Joel Lebovitz is a Cardiologist practicing medicine in Tarzana, California. Dr. Lebovitz is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His clinical expertise encompasses Pericarditis, Short Stature (Growth Disorders), Sheehan Syndrome, and Glucocorticoid-Remediable Aldosteronism. Dr. Lebovitz is currently accepting new patients.

    Experienced in Vitamin D Deficiency
    Rheumatology
    Experienced in Vitamin D Deficiency
    Rheumatology
    Referral may be required
    23067 Ventura Boulevard, Suite 200, 
    Woodland Hills, CA 
     (4.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Nazanin Firooz is a Rheumatologist practicing medicine in Woodland Hills, California. Dr. Firooz is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Rheumatoid Arthritis (RA), Undifferentiated Connective Tissue Disease (UCTD), Fibromyalgia, and Rhizomelic Pseudopolyarthritis. Dr. Firooz is currently accepting new patients.

    Experienced in Vitamin D Deficiency
    Hematology Oncology
    Experienced in Vitamin D Deficiency
    Hematology Oncology
    Referral may be required
    15031 Rinaldi Street, Suite 150, 
    Mission Hills, CA 
     (8.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sarah Ali is a Hematologist Oncology provider practicing medicine in Mission Hills, California. Dr. Ali is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 31 other conditions, according to our data. Her clinical expertise encompasses Squamous Cell Carcinoma of the Anal Canal (SCAC), Anal Cancer, Inflammatory Breast Cancer, Childhood Iron Deficiency Anemia, and Bone Marrow Aspiration. Dr. Ali is currently accepting new patients.

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

    H. Norman Xu, MD Private Practice

    7111 Winnetka Ave, Ste 4, 
    Canoga Park, CA 
     (0.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    H Xu is a primary care provider, practicing in Internal Medicine in Canoga Park, California. Dr. Xu is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Sepsis, Heart Attack, Neurotoxicity Syndromes, Gastrostomy, and Endoscopy. Dr. Xu is currently accepting new patients.

    Advanced in Vitamin D Deficiency
    Family Medicine
    Advanced in Vitamin D Deficiency
    Family Medicine

    El Proyecto Del Barrio, Inc.

    20800 Sherman Way, 
    Winnetka, CA 
     (1.0 miles away)
    Languages Spoken:
    English

    Luz Prado is a primary care provider, practicing in Family Medicine in Winnetka, California. Dr. Prado is rated as an Advanced 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 Vitamin D Deficiency, High Cholesterol, Type 2 Diabetes (T2D), and Fungal Arthritis. Dr. Prado is board certified in American Board Of Family Medicine.

    Advanced in Vitamin D Deficiency
    Advanced in Vitamin D Deficiency
    Referral may be required

    El Proyecto Del Barrio

    20800 Sherman Way, 
    Winnetka, CA 
     (1.0 miles away)
    Languages Spoken:
    English

    Jackelyn Valladares is a Pediatrics provider practicing medicine in Winnetka, California. Dr. Valladares is rated as an Advanced 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 Delayed Growth, Obesity in Children, Vitamin D Deficiency, and Autism Spectrum Disorder.

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

    El Proyecto Del Barrio, Inc.

    20800 Sherman Way, 
    Winnetka, CA 
     (1.0 miles away)
    Languages Spoken:
    English

    Mehran Moarefi is a primary care provider, practicing in Internal Medicine in Winnetka, California. Dr. Moarefi is rated as an Advanced 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 Type 2 Diabetes (T2D), Familial Hypertriglyceridemia, Abetalipoproteinemia, and Fish-Eye Disease. Dr. Moarefi is board certified in American Board Of Internal Medicine.

    Advanced in Vitamin D Deficiency
    Advanced in Vitamin D Deficiency
    Referral may be required

    El Proyecto Del Barrio

    20800 Sherman Way, 
    Winnetka, CA 
     (1.0 miles away)
    Languages Spoken:
    English

    Lana Flippo is a Pediatrics provider practicing medicine in Winnetka, California. Dr. Flippo is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Obesity in Children, Autism Spectrum Disorder, Herpangina, and Vitamin D Deficiency.

    Showing 1-20 of 757

    Last Updated: 09/26/2026

    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 winnetka, 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 winnetka, 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 winnetka, 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 winnetka, 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 winnetka, 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 winnetka, 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 winnetka, 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 

    Read more about our Content Policy. 

    More Vitamin D Deficiency Doctors by city