The 20 Best Vitamin D Deficiency Doctors Near Me in Altoona, PA

Find the Top Vitamin D Deficiency Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 21 doctor with experience in Vitamin D Deficiency near Altoona, PA. Of these, 21 are Experienced.

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21 providers found
    Experienced in Vitamin D Deficiency
    Endocrinology
    Experienced in Vitamin D Deficiency
    Endocrinology

    UPMC Endocrinology, Blair Medical Associates

    1414 9th Avenue, 
    Altoona, PA 
     (0.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Haleh Haerian is an Endocrinologist practicing medicine in Altoona, Pennsylvania. Dr. Haerian is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 46 other conditions, according to our data. Her clinical expertise encompasses Diabetic Neuropathy, Hyperparathyroidism, Type 2 Diabetes (T2D), and Postmenopausal Osteoporosis. Dr. Haerian is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine. Dr. Haerian is currently accepting new patients.

    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency

    Advanced Neurogeriatric Care

    310 Chestnut Avenue, 
    Altoona, PA 
     (2.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ciceron Opida is a Neurologist practicing medicine in Altoona, Pennsylvania. Dr. Opida is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His clinical expertise encompasses Vascular Dementia, Memory Loss, Movement Disorders, and Parkinson's Disease. Dr. Opida is board certified in American Board Of Psychiatry And Neurology and American Academy Of Pain Management.

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

    Altoona Endocrine Services, LLC

    615 Howard Avenue, Suite 106, 
    Altoona, PA 
     (2.8 miles away)
    Languages Spoken:
    English, Mandarin
    Offers Telehealth

    Mark Campbell is an Endocrinologist practicing medicine in Altoona, Pennsylvania. Dr. Campbell is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Diabetic Nephropathy, Diabetic Neuropathy, Type 2 Diabetes (T2D), and Hypothyroidism. Dr. Campbell is board certified in American Board Of Internal Medicine.

    Learn about our expert tiers
    Experienced in Vitamin D Deficiency
    Registered Nurse
    Experienced in Vitamin D Deficiency
    Registered Nurse

    UPMC Endocrinology, Blair Medical Associates

    1414 9th Avenue, 
    Altoona, PA 
     (0.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Melissa Raffaele, CRNP, specializes in endocrinology and is a certified nurse practitioner by the American Nurses Credentialing Center. She practices at UPMC Blair Medical Associates Endocrinology. Ms. Raffaele completed her bachelor's degree at the University of Delaware and master's degree at Wilmington University. Dr. Raffaele is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Vitamin D Deficiency. Dr. Raffaele is board certified in American Nurses Credentialing Center.

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

    UPMC Primary Care

    1414 9th Avenue, 
    Altoona, PA 
     (0.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Andy Mulhollen, DO, specializes in family medicine and is certified by the American Board of Family Medicine. He practices at Blair Medical Associates Family Practice and is affiliated with UPMC Altoona. He completed his residency at UPMC Altoona and medical degree at Philadelphia College of Osteopathic Medicine. Dr. Mulhollen is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Sitosterolemia, Idiopathic Edema, High Cholesterol, and Heart Failure with Preserved Ejection Fraction (HFpEF). Dr. Mulhollen is board certified in American Board Of Family Medicine.

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

    UPMC Primary Care

    1400 9th Avenue, 
    Altoona, PA 
     (1.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Christine Pascual, DO, specializes in family medicine. She practices at Mainline Medical Associates and is affiliated with UPMC Altoona. She completed her residency at Altoona Hospital and medical degree at Philadelphia College of Osteopathic Medicine. Dr. Pascual is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Obesity in Children, Melorheostosis, and Melorheostosis with Osteopoikilosis. Dr. Pascual is board certified in American Board Of Family Medicine.

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

    UPMC Primary Care

    1400 9th Avenue, 
    Altoona, PA 
     (1.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Brett Scharf, DO, specializes in family medicine. He practices at Mainline Medical Associates and is affiliated with UPMC Altoona. He completed his residency at Altoona Hospital and medical degree at New York College of Osteopathic Medicine of New York Institute of Technology. Dr. Scharf is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 50 other conditions, according to our data. His clinical expertise encompasses Alzheimer's Disease, Necrotizing Myopathy (NM), Parkinson's Disease, and Decerebrate Posture. Dr. Scharf is board certified in American Board Of Family Medicine.

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

    Blair Medical Associates

    1414 9th Ave, 
    Altoona, PA 
     (0.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Anthony Bartkowiak is a primary care provider, practicing in Internal Medicine in Altoona, Pennsylvania. Dr. Bartkowiak is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Iron Deficiency Anemia, Childhood Iron Deficiency Anemia, and Diabetic Neuropathy.

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

    Blair Medical Associates

    1414 9th Ave, 
    Altoona, PA 
     (0.6 miles away)
    Languages Spoken:
    English

    Anthony Maniglia is a primary care provider, practicing in Internal Medicine in Altoona, Pennsylvania. Dr. Maniglia is rated as an Experienced 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 Apoplexy, Chronic Familial Neutropenia, Agranulocytosis, Endoscopy, and Ureteroscopy.

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

    Office

    1414 9th Ave, 
    Altoona, PA 
     (0.6 miles away)
    Languages Spoken:
    English

    Niyaz Azad is a primary care provider, practicing in Family Medicine in Altoona, Pennsylvania. Dr. Azad is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His clinical expertise encompasses Vitamin B12 Deficiency Anemia, Folate Deficiency, Multiple Carboxylase Deficiency, and Subacute Combined Degeneration.

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

    Fresenius Medical Care Altoona

    1602 9th Ave, 
    Altoona, PA 
     (0.6 miles away)
    Languages Spoken:
    English

    Marcos Manon is a Nephrologist practicing medicine in Altoona, Pennsylvania. Dr. Manon is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Acute Kidney Failure, End-Stage Renal Disease (ESRD), Necrosis, and Chronic Kidney Disease.

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

    Reinhardt Family Practice, PC

    1701 12th Avenue, Suite G1, 
    Altoona, PA 
     (2.8 miles away)
    Languages Spoken:
    English, Russian
    Offers Telehealth

    John Reinhardt is a primary care provider, practicing in Family Medicine in Altoona, Pennsylvania. Dr. Reinhardt is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 67 other conditions, according to our data. His clinical expertise encompasses Dementia, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Ureteroscopy, and Gastrostomy. Dr. Reinhardt is board certified in American Board Of Family Medicine.

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

    Pinecroft Medical Center

    417 Sabbath Rest Rd Ste 3, 
    Altoona, PA 
     (2.8 miles away)
    Languages Spoken:
    English

    Jeffrey Armstrong is a primary care provider, practicing in Family Medicine in Altoona, Pennsylvania. Dr. Armstrong is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His clinical expertise encompasses High Cholesterol, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency

    Blair Renal Associates, Inc

    501 Howard Avenue, Suite D204, 
    Altoona, PA 
     (2.8 miles away)
    Languages Spoken:
    English, Arabic, French
    Offers Telehealth

    Barbara Labban is a Nephrologist practicing medicine in Altoona, Pennsylvania. Dr. Labban is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Acute Kidney Failure, End-Stage Renal Disease (ESRD), Chronic Kidney Disease, and Lactic Acidosis. Dr. Labban is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine.

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

    Rhino Care Inc

    1701 12th Ave Ste G1, 
    Altoona, PA 
     (2.8 miles away)
    Languages Spoken:
    English

    Sarah Reinhardt is a primary care provider, practicing in Family Medicine in Altoona, Pennsylvania. Dr. Reinhardt is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Lung Cancer, Encephalitis Lethargica, Maturity Onset Diabetes of the Young, and Dementia.

    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency

    Office

    615 Howard Ave Ste 107, 
    Altoona, PA 
     (2.8 miles away)
    Languages Spoken:
    English

    Angel Raposas is a Nephrologist practicing medicine in Altoona, Pennsylvania. Dr. Raposas 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 Acute Kidney Failure, End-Stage Renal Disease (ESRD), Chronic Kidney Disease, and Necrosis.

    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency

    Blair Renal Associates Inc.

    501 Howard Ave Ste D204, 
    Altoona, PA 
     (2.8 miles away)
    Languages Spoken:
    English

    Nikita Neverov is a Nephrologist practicing medicine in Altoona, Pennsylvania. Dr. Neverov 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 End-Stage Renal Disease (ESRD), Chronic Kidney Disease, High Potassium Level, and Acute Kidney Failure.

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

    UPMC Primary Care

    800 South Logan Boulevard, Suite 1100, 
    Hollidaysburg, PA 
     (6.7 miles away)
    Languages Spoken:
    English, Gujarati 
    Offers Telehealth

    Natasha Karanjia, DO, specializes in family medicine and is board-certified by the American Board of Family Medicine. She practices at UPMC Altoona Blair Medical Associates Primary Care. Dr. Karanjia received her medical degree from Philadelphia College of Osteopathic Medicine and completed her residency at UPMC Altoona. Dr. Karanjia 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 Malignant Hypertension, Black Hairy Tongue, Tinea Versicolor, and Hypothyroidism. Dr. Karanjia is board certified in American Board Of Family Medicine.

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

    Cove Family Practice, Inc

    111 Nason Drive, Suite 101, 
    Roaring Spring, PA 
     (14.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Darron Locke is a primary care provider, practicing in Family Medicine in Roaring Spring, Pennsylvania. Dr. Locke is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 61 other conditions, according to our data. His clinical expertise encompasses Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Alzheimer's Disease.

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

    Office

    111 Nason Dr Ste 103, 
    Roaring Spring, PA 
     (14.3 miles away)
    Languages Spoken:
    English

    Fred Heaton is a primary care provider, practicing in Family Medicine in Roaring Spring, Pennsylvania. Dr. Heaton 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 Hypothyroidism, Obesity in Children, Iron Deficiency Anemia, and Heart Attack.

    Showing 1-20 of 21

    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 Altoona, PA?

    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 Altoona, PA?

    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 Altoona, PA?

    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 Altoona, PA?

    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 Altoona, PA?

    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 Altoona, PA?

    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 Altoona, PA?

    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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