The 20 Best Vitamin D Deficiency Doctors Near Me in Cheshire, CT

Find the Top Vitamin D Deficiency Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 357 doctor with experience in Vitamin D Deficiency near Cheshire, CT. Of these, 304 are Experienced, 51 are Advanced and 2 are Distinguished.

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357 providers found
    Advanced in Vitamin D Deficiency
    Endocrinology | Internal Medicine
    Advanced in Vitamin D Deficiency
    Endocrinology | Internal Medicine

    Trinity Health Of New England Medical Group - Prospect Endocrinology

    166 Waterbury Rd, Ste 202, 
    Prospect, CT 
     (4.6 miles away)
    Experience:
    32+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Anna Freitag is an Internal Medicine specialist and an Endocrinologist practicing medicine in Prospect, Connecticut. She has been practicing medicine for over 32 years. Dr. Freitag is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 29 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Vitamin D Deficiency, Hyperthyroidism, and Thyroid Storm. Dr. Freitag is board certified in American Board Of Internal Medicine, Endocrinology, Diabetes & Metabolism and American Board Of Internal Medicine, Endocrinology, Diabetes & Metabolism, Diabetes And Metabolism. Dr. Freitag is currently accepting new patients.

    Advanced in Vitamin D Deficiency
    Endocrinology | Internal Medicine
    Advanced in Vitamin D Deficiency
    Endocrinology | Internal Medicine

    Trinity Health Of New England Medical Group - Prospect Endocrinology

    166 Waterbury Rd, Ste 202, 
    Prospect, CT 
     (4.6 miles away)
    Experience:
    50+ years
    Languages Spoken:
    English
    Accepting New Patients

    Thomas Gniadek is an Internal Medicine specialist and an Endocrinologist practicing medicine in Prospect, Connecticut. He has been practicing medicine for over 50 years. Dr. Gniadek is rated as an Advanced 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 Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Hypothyroidism, and Thyroid Nodule. Dr. Gniadek is board certified in American Board Of Internal Medicine, Endocrinology, Diabetes & Metabolism, Diabetes And Metabolism and American Board Of Internal Medicine. Dr. Gniadek is currently accepting new patients.

    Advanced in Vitamin D Deficiency
    Endocrinology
    Advanced in Vitamin D Deficiency
    Endocrinology

    Cheshire Endocrinology & Internal Medicine PC

    577 S Main St, 
    Cheshire, CT 
     (1.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Richard Kayne is an Endocrinologist practicing medicine in Cheshire, Connecticut. Dr. Kayne is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 39 other conditions, according to our data. His clinical expertise encompasses Toxic Nodular Goiter, Familial Hypertriglyceridemia, Thyroid Storm, and Graves Disease.

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

    Primary Care Partners PC

    166 Waterbury Rd, Ste 300, 
    Prospect, CT 
     (4.6 miles away)
    Experience:
    11+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Diane Kim is a primary care provider, practicing in Internal Medicine in Prospect, Connecticut. She has been practicing medicine for over 11 years. Dr. Kim is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Obesity, Vitamin D Deficiency, High Cholesterol, and Obesity in Children. Dr. Kim is board certified in American Board Of Internal Medicine. Dr. Kim is currently accepting new patients.

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

    Primary Care Partners PC

    166 Waterbury Rd, Ste 300, 
    Prospect, CT 
     (4.6 miles away)
    Experience:
    27+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sudha Thiruvengadam is a primary care provider, practicing in Internal Medicine in Prospect, Connecticut. She has been practicing medicine for over 27 years. Dr. Thiruvengadam is rated as an Advanced 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 Xanthoma, Familial Combined Hyperlipidemia, Cirrhosis, and Vitamin B12 Deficiency Anemia. Dr. Thiruvengadam is board certified in American Board Of Internal Medicine. Dr. Thiruvengadam is currently accepting new patients.

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

    Hartford Healthcare Medical Group

    765 West Johnson Ave, 
    Cheshire, CT 
     (0.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Cassandra Muxen is a primary care provider, practicing in Internal Medicine in Cheshire, Connecticut. Dr. Muxen is rated as an Advanced 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 Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypopituitarism. Dr. Muxen is board certified in American Board Of Internal Medicine.

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

    Trinity Health Of New England Medical Group - Men's Health Institute/Cheshire Primary Care

    1154 Highland Ave, 
    Cheshire, CT 
     (1.7 miles away)
    Experience:
    27+ years
    Languages Spoken:
    English
    Accepting New Patients

    John Testa is a primary care provider, practicing in Internal Medicine in Cheshire, Connecticut. He has been practicing medicine for over 27 years. Dr. Testa is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Subacute Combined Degeneration, Vitamin B12 Deficiency Anemia, Folate Deficiency, and Multiple Carboxylase Deficiency. Dr. Testa is board certified in American Board Of Internal Medicine. Dr. Testa is currently accepting new patients.

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

    Trinity Health Of New England Medical Group - Men's Health Institute/Cheshire Primary Care

    1154 Highland Ave, 
    Cheshire, CT 
     (1.7 miles away)
    Experience:
    4+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Cara Valenti is a Physician Assistant practicing medicine in Cheshire, Connecticut. She has been practicing medicine for over 4 years. Ms. Valenti is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Vitamin B12 Deficiency, Vitamin D Deficiency, Inappropriate Sinus Tachycardia (IST), and Aseptic and Alopecic Nodules of Scalp (AANS). Ms. Valenti is board certified in National Commission On Certification Of Physician Assistants, Physician Assistant. Ms. Valenti is currently accepting new patients.

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

    East End Primary Care And Multi Specialty

    3801 E Main St, 2nd Fl, 
    Waterbury, CT 
     (3.8 miles away)
    Experience:
    28+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Kate Burlison is a primary care provider, practicing in Internal Medicine in Waterbury, Connecticut. She has been practicing medicine for over 28 years. Dr. Burlison 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 Vitamin B12 Deficiency, Infant Hyperglycemia, High Cholesterol, and Glucocorticoid-Remediable Aldosteronism. Dr. Burlison is board certified in American Board Of Internal Medicine. Dr. Burlison is currently accepting new patients.

    Experienced in Vitamin D Deficiency
    Nurse Practitioner | Internal Medicine
    Experienced in Vitamin D Deficiency
    Nurse Practitioner | Internal Medicine

    East End Primary Care And Multi Specialty

    3801 E Main St, 2nd Fl, 
    Waterbury, CT 
     (3.8 miles away)
    Experience:
    15+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Debra Giesen is an Internal Medicine specialist and a Nurse Practitioner practicing medicine in Waterbury, Connecticut. She has been practicing medicine for over 15 years. Ms. Giesen is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Vitamin B12 Deficiency and Vitamin D Deficiency. Ms. Giesen is board certified in American Nurses Credentialing Center, Nurse Practitioner, Family. Ms. Giesen is currently accepting new patients.

    Experienced in Vitamin D Deficiency
    Rheumatology | Internal Medicine
    Experienced in Vitamin D Deficiency
    Rheumatology | Internal Medicine

    Trinity Health Of New England - Rheumatology

    3801 E Main St, 2nd Fl, 
    Waterbury, CT 
     (3.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Mirela Nicolescu is an Internal Medicine specialist and a Rheumatologist practicing medicine in Waterbury, Connecticut. Dr. Nicolescu is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Rhizomelic Pseudopolyarthritis, Polymyalgia Rheumatica, Mixed Connective Tissue Disease, and MASS Phenotype. Dr. Nicolescu is board certified in American Board Of Internal Medicine, Rheumatology and American Board Of Internal Medicine. Dr. Nicolescu is currently accepting new patients.

    Experienced in Vitamin D Deficiency
    Internal Medicine | Intensive Care Medicine
    Experienced in Vitamin D Deficiency
    Internal Medicine | Intensive Care Medicine

    East End Primary Care And Multi Specialty

    3801 E Main St, 2nd Fl, 
    Waterbury, CT 
     (3.8 miles away)
    Experience:
    53+ years
    Languages Spoken:
    English
    Accepting New Patients

    Kanagaratnam Jegathesan is an Internal Medicine specialist and an Intensive Care Medicine provider practicing medicine in Waterbury, Connecticut. He has been practicing medicine for over 53 years. Dr. Jegathesan is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Asthma in Children, Asthma, Chronic Obstructive Pulmonary Disease (COPD), and Lung Metastases. Dr. Jegathesan is board certified in American Board Of Internal Medicine, Pulmonary Disease and American Board Of Internal Medicine. Dr. Jegathesan is currently accepting new patients.

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

    Prospect Family Medicine

    115 Waterbury Rd, 
    Prospect, CT 
     (4.2 miles away)
    Experience:
    33+ years
    Languages Spoken:
    English

    William Mcqueen is a primary care provider, practicing in Internal Medicine in Prospect, Connecticut. He has been practicing medicine for over 33 years. Dr. Mcqueen is rated as an Advanced 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 High Cholesterol, Type 2 Diabetes (T2D), Osteomyelitis in Children, and Vitamin D Deficiency. Dr. Mcqueen is board certified in American Board Of Internal Medicine.

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

    Prospect Family Medicine

    115 Waterbury Rd, 
    Prospect, CT 
     (4.2 miles away)
    Experience:
    26+ years
    Languages Spoken:
    English
    Accepting New Patients

    Renika Mcleod is a primary care provider, practicing in Family Medicine in Prospect, Connecticut. She has been practicing medicine for over 26 years. Dr. Mcleod 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 Obesity, Obesity in Children, High Cholesterol, and Multisystem Inflammatory Syndrome in Children (MIS-C). Dr. Mcleod is board certified in American Board Of Family Medicine. Dr. Mcleod is currently accepting new patients.

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

    Primary Care Partners PC

    166 Waterbury Rd, Ste 300, 
    Prospect, CT 
     (4.6 miles away)
    Experience:
    13+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Gurleen Kaur is a primary care provider, practicing in Internal Medicine in Prospect, Connecticut. She has been practicing medicine for over 13 years. Dr. Kaur is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Cirrhosis, GTP Cyclohydrolase 1 Deficiency, Glyceraldehyde-3-Phosphate Dehydrogenase Deficiency, Pseudocholinesterase Deficiency, and Gastrostomy. Dr. Kaur is board certified in American Board Of Internal Medicine. Dr. Kaur is currently accepting new patients.

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

    Primary Care Partners PC

    166 Waterbury Rd, Ste 300, 
    Prospect, CT 
     (4.6 miles away)
    Experience:
    24+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Carlos Almeida is a primary care provider, practicing in Internal Medicine in Prospect, Connecticut. He has been practicing medicine for over 24 years. Dr. Almeida 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, Magnesium Deficiency, Glucocorticoid-Remediable Aldosteronism, and Hypertension. Dr. Almeida is board certified in American Board Of Internal Medicine. Dr. Almeida is currently accepting new patients.

    Experienced in Vitamin D Deficiency
    Nurse Practitioner | Psychology
    Experienced in Vitamin D Deficiency
    Nurse Practitioner | Psychology

    Primary Care Partners PC

    166 Waterbury Rd, Ste 300, 
    Prospect, CT 
     (4.6 miles away)
    Experience:
    13+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Angie Hylton is a Psychologist and a Nurse Practitioner practicing medicine in Prospect, Connecticut. She has been practicing medicine for over 13 years. Ms. Hylton is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Vitamin B12 Deficiency and Vitamin D Deficiency. Ms. Hylton is board certified in American Nurses Credentialing Center and American Nurses Credentialing Center, Nurse Practitioner, Family. Ms. Hylton is currently accepting new patients.

    Experienced in Vitamin D Deficiency
    Endocrinology | Internal Medicine
    Experienced in Vitamin D Deficiency
    Endocrinology | Internal Medicine

    Trinity Health Of New England Medical Group - Waterbury Endocrinology

    1981 E Main St, 2nd Fl, 
    Waterbury, CT 
     (5.6 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Fatima Jalil is an Internal Medicine specialist and an Endocrinologist practicing medicine in Waterbury, Connecticut. She has been practicing medicine for over 18 years. Dr. Jalil is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Thyroid Storm, Obesity in Children, and Hypothyroidism. Dr. Jalil is board certified in American Board Of Internal Medicine, Endocrinology, Diabetes & Metabolism , American Board Of Internal Medicine, Endocrinology, Diabetes & Metabolism, Diabetes And Metabolism , and American Board Of Internal Medicine. Dr. Jalil is currently accepting new patients.

    Distinguished in Vitamin D Deficiency
    Internal Medicine
    Distinguished in Vitamin D Deficiency
    Internal Medicine

    Family Practice & Internal Medicine LLC

    52 Washington Ave Ste 4, 
    North Haven, CT 
     (9.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Fausto Petruzziello is a primary care provider, practicing in Internal Medicine in North Haven, Connecticut. Dr. Petruzziello is rated as a Distinguished 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 High Cholesterol, Vitamin D Deficiency, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

    Experienced in Vitamin D Deficiency
    Internal Medicine | Endocrinology
    Experienced in Vitamin D Deficiency
    Internal Medicine | Endocrinology

    Beatriz R Olson MD FACP

    1625 Straits Turnpike, Ste 207, 
    Middlebury, CT 
     (10.0 miles away)
    Experience:
    42+ years
    Languages Spoken:
    English
    Accepting New Patients

    Beatriz Olson is an Internal Medicine specialist and an Endocrinologist practicing medicine in Middlebury, Connecticut. She has been practicing medicine for over 42 years. Dr. Olson is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her clinical expertise encompasses Hyperparathyroidism, Follicular Thyroid Cancer, Anaplastic Thyroid Cancer, and Papillary Thyroid Cancer. Dr. Olson is board certified in American Board Of Internal Medicine, Endocrinology, Diabetes And Metabolism and American Board Of Internal Medicine. Dr. Olson is currently accepting new patients.

    Showing 1-20 of 357

    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 Cheshire, CT?

    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 Cheshire, CT?

    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 Cheshire, CT?

    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 Cheshire, CT?

    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 Cheshire, CT?

    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 Cheshire, CT?

    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 Cheshire, CT?

    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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