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

Find the Top Vitamin D Deficiency Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 50 doctor with experience in Vitamin D Deficiency near Merced, CA. Of these, 44 are Experienced and 6 are Advanced.

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50 providers found
    Advanced in Vitamin D Deficiency
    Advanced in Vitamin D Deficiency

    Central Valley Nephrology

    1140 Olivewood Dr, 
    Merced, CA 
     (1.1 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English
    Accepting New Patients

    The Ultimate purpose of our Pratice, Central Valley Nephrology Medical Associates Inc. is to provide Compassionate, Quality Kidney Care to all our Patients with dignity and privacy. We are here, to work wtih you in regards to your healthcare needs, All insurances are accepted. Dr. Roy is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Magnesium Deficiency, and Gitelman Syndrome. Dr. Roy is board certified in Internal Medicine and Internal Medicine (Sub: Nephrology). Dr. Roy is currently accepting new patients.

    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency

    Office Of Chenn-Yow Fuh, MD

    382 W Olive Ave, 
    Merced, CA 
     (1.2 miles away)
    Languages Spoken:
    English, Mandarin, Spanish
    Accepting New Patients
    Offers Telehealth

    Chenn-yow Fuh is a Cardiologist practicing medicine in Merced, California. Dr. Fuh is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Pulmonary Edema, Heart Failure, Short QT Syndrome, Pacemaker Implantation, and Gastrostomy. Dr. Fuh is board certified in Internal Medicine. Dr. Fuh is currently accepting new patients.

    Experienced in Vitamin D Deficiency
    Allergy and Immunology
    Experienced in Vitamin D Deficiency
    Allergy and Immunology

    Office Of Mohan P. Reddy, MD

    750 W Olive Ave, Ste 103, 
    Merced, CA 
     (1.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Mohan Reddy is an Allergy and Immunologist practicing medicine in Merced, California. Dr. Reddy is rated as an Experienced 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 Allergic Conjunctivitis, Grass Allergy, Allergic Rhinitis, and Sinusitis. Dr. Reddy is board certified in Allergy & Immunology and Internal Medicine. Dr. Reddy is currently accepting new patients.

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

    Office Of Nicolas R Dela Pena, MD

    3389 G St, Ste A, 
    Merced, CA 
     (1.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Nicolas Pena is an Internal Medicine provider practicing medicine in Merced, California. Dr. Pena is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Sepsis, Lymphangitis, Cellulitis, Gastrostomy, and Hip Replacement. Dr. Pena is currently accepting new patients.

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

    Primary Care & Specialty Care - Dignity Health Medical Group - Merced, CA

    315 Mercy Ave, Suite 400, 
    Merced, CA 
     (2.7 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English, Armenian, Spanish
    Accepting New Patients
    Offers Telehealth

    Preventive care is a pertinent part of my practice. Educating the patient on his disease state and introducing options for a shared decision allows for better outcomes. Dr. Tabrizi is rated as an Advanced 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 Vitamin D Deficiency, Osteosclerosis Autosomal Dominant, Osteopetrosis, and Osteopetrosis Autosomal Recessive Type 3. Dr. Tabrizi is board certified in Board Certified In Family Medicine. Dr. Tabrizi is currently accepting new patients.

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

    MFA Parkside

    535 W 25th St, 
    Merced, CA 
     (0.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jared Paskin is a primary care provider, practicing in Family Medicine in Merced, California. Dr. Paskin is rated as an Experienced 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 Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Lung Cancer, Colonoscopy, and Hip Replacement. Dr. Paskin is board certified in Family Medicine and Family Medicine (Sub: Geriatric Medicine). Dr. Paskin is currently accepting new patients.

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

    Office Of Long Thao, MD

    700 W Olive Ave, Ste A, 
    Merced, CA 
     (1.1 miles away)
    Languages Spoken:
    English, Hmong, Laotian , Thai
    Accepting New Patients
    Offers Telehealth

    My approach is to treat patient with respect taking into account  their culture and background.  Treat a patient using evidence base medicine and to treat a patient the way I would want to be treated. Dr. Thao 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 End-Stage Renal Disease (ESRD), Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), and Vitamin D Deficiency. Dr. Thao is board certified in Family Medicine. Dr. Thao is currently accepting new patients.

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

    Abhilasha Sharma, MD Private Practice

    847 W Childs Ave, 
    Merced, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    The mission of Golden Valley Health Centers is to improve the health of our patients by providing quality, primary health care services to people in the communities we serve regardless of language, financial or cultural barriers. Dr. Sharma is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 23 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), End-Stage Renal Disease (ESRD), Hypertension, and Familial Hypertension. Dr. Sharma is board certified in Family Medicine. Dr. Sharma is currently accepting new patients.

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

    Eduardo T. Villarama, MD Private Practice

    847 W Childs Ave, Ste B, 
    Merced, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    The mission of Golden Valley Health Centers is to improve the health of our patients by providing quality, primary health care services to people in the communities we serve regardless of language, financial or cultural barriers. Dr. Villarama 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 Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Hypertension, Familial Hypertension, and Intrauterine Device Insertion. Dr. Villarama is board certified in Family Medicine. Dr. Villarama is currently accepting new patients.

    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency

    MFA Lifetime Care Clinic

    374 W Olive Ave, Ste B, 
    Merced, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jagadeeshwar Reddy is a primary care provider, practicing in Family Medicine in Merced, California. Dr. Reddy is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His clinical expertise encompasses Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Cirrhosis. Dr. Reddy is board certified in Family Medicine. Dr. Reddy is currently accepting new patients.

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

    Timothy S. Johnston, MD And Associates

    3349 G St, Ste F, 
    Merced, CA 
     (1.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Johnston has been providing quality OB and Family care for over 30 years in Merced County.  He is committed to providing exceptional care in a timely manner to patients age 1 week to 99 .  He attended UCSF where he received his doctorate in pharmacy.  He then went on to medical school at the University of New Mexico.  He moved to Merced for his residency program through UC Davis and never left.  He recently stepped out on his own and opened his solo private practice in the El Portal Medical Plaza. Dr. Johnston 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 Melorheostosis, Melorheostosis with Osteopoikilosis, Osteopenia, Hormone Replacement Therapy (HRT), and Salpingo-Oophorectomy. Dr. Johnston is board certified in Family Medicine. Dr. Johnston is currently accepting new patients.

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

    MFA El Portal

    3385 G St, Ste A, 
    Merced, CA 
     (1.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    John Paik is a primary care provider, practicing in Family Medicine in Merced, California. Dr. Paik is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Gangrene, Heart Failure, Pulmonary Edema, Endoscopy, and Gastrostomy. Dr. Paik is board certified in Family Medicine. Dr. Paik is currently accepting new patients.

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

    Charlie L. Kano, MD Private Practice

    127 W El Portal Dr, 
    Merced, CA 
     (1.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Care of people of all ages and both genders that emphasizes patient-centered, evidence based, whole person care provided through a multidisciplinary team approach in settings that reduce barriers to access and use advanced information systems. Dr. Kano is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Lung Metastases, Gastrostomy, and Colonoscopy. Dr. Kano is board certified in Family Medicine and Family Medicine (Sub: Hospice And Palliative Medicine. Dr. Kano is currently accepting new patients.

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

    MFA Medical

    127 W. El Portal Dr, Ste B, 
    Merced, CA 
     (1.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Family Practice Board Certified Pediatrics, Obstetrics/Prenatal Care Adult Medicine. Dr. Medefind is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His clinical expertise encompasses Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Hypersensitivity Vasculitis, and Goodpasture Syndrome. Dr. Medefind is board certified in Family Medicine. Dr. Medefind is currently accepting new patients.

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

    Family Clinic Of Merced Medical Office

    450 E Yosemite Ave, Ste B, 
    Merced, CA 
     (2.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jaipal Reddy is a primary care provider, practicing in Family Medicine in Merced, California. Dr. Reddy is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and Diskitis. Dr. Reddy is currently accepting new patients.

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

    Office Of Ramaa Maruthachalam, MD

    3940 Sandpiper Ave, 
    Merced, CA 
     (2.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    The mission of Golden Valley Health Centers is to improve the health of our patients by providing quality, primary health care services to people in the communities we serve regardless of language, financial or cultural barriers. Dr. Maruthachalam 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 End-Stage Renal Disease (ESRD), Silent Thyroiditis, Type 2 Diabetes (T2D), and Chronic Cough. Dr. Maruthachalam is board certified in Family Medicine. Dr. Maruthachalam is currently accepting new patients.

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

    Primary Care & Specialty Care - Dignity Health Medical Group - Merced, CA

    315 Mercy Ave, Suite 400, 
    Merced, CA 
     (2.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    I decided to go into family medicine because I get to learn so many topics through various degrees of depth. I want to use this knowledge to help others address, minimize, or avoid these health issues. I’m also a proud osteopathic physician (DO). I received additional training to diagnose and address musculoskeletal pain, limited range of motion, and somatic dysfunction with my hands. My goal is to empower patients with education and tools to have the best quality of life possible by using a holistic approach, promoting prevention, and working towards sustainability for the patient and other stakeholders. Dr. Quach is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His clinical expertise encompasses Macroamylasemia, Vitamin D Deficiency, Maturity Onset Diabetes of the Young, and Type 2 Diabetes (T2D). Dr. Quach is currently accepting new patients.

    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency

    Office Of Maria D Fernandez-Renedo, MD

    3605 Hospital Rd, 
    Atwater, CA 
     (6.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Maria Del Mar Fernandez is an Endocrinologist practicing medicine in Atwater, California. Dr. Del Mar Fernandez 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 Thyroid Storm, Hypothyroidism, Type 2 Diabetes (T2D), and Hyperthyroidism. Dr. Del Mar Fernandez is board certified in Internal Medicine and Internal Medicine (Sub: Endocrinology, Diabetes & Met. Dr. Del Mar Fernandez is currently accepting new patients.

    Experienced in Vitamin D Deficiency
    Physician Assistant
    Experienced in Vitamin D Deficiency
    Physician Assistant

    Merced Faculty Associates

    535 W 25th St, 
    Merced, CA 
     (0.6 miles away)
    Languages Spoken:
    English

    Chela Hinesley is a Physician Assistant practicing medicine in Merced, California. Ms. Hinesley is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Vitamin D Deficiency.

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

    Office Of Pamela Roussos, DO

    1146 Olivewood Dr, 
    Merced, CA 
     (1.0 miles away)
    Languages Spoken:
    English, Mandarin, Spanish
    Accepting New Patients
    Offers Telehealth

    Pamela Roussos is a primary care provider, practicing in Family Medicine in Merced, California. Dr. Roussos is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Spasticity, Asthma, High Cholesterol, and Stable Angina. Dr. Roussos is board certified in Family Medicine. Dr. Roussos is currently accepting new patients.

    Showing 1-20 of 50

    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 Merced, 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 Merced, 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 Merced, 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 Merced, 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 Merced, 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 Merced, 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 Merced, 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 

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