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

Find the Top Vitamin D Deficiency Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 159 doctor with experience in Vitamin D Deficiency near Nazareth, PA. Of these, 151 are Experienced and 8 are Advanced.

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159 providers found
    Hayman S. Salib
    Advanced in Vitamin D Deficiency
    Hematology | Oncology
    Advanced in Vitamin D Deficiency
    Hematology | Oncology

    Salib Oncology

    3465 Nazareth Road, Suite 102, 
    Easton, PA 
     (3.8 miles away)
    Languages Spoken:
    English, Arabic
    Offers Telehealth

    Hayman Salib is a Hematologist and an Oncologist in Easton, Pennsylvania. Dr. Salib is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Glossitis, Pernicious Anemia, Vitamin B12 Deficiency, and Paris-Trousseau Thrombocytopenia.

    Advanced in Vitamin D Deficiency
    Advanced in Vitamin D Deficiency

    St. Luke's Center For Diabetes & Endocrinology-Bethlehem

    2591 Baglyos Cir Ste C49, 
    Bethlehem, PA 
     (4.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mrunalini Deshmukh is an Endocrinologist in Bethlehem, Pennsylvania. Dr. Deshmukh is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Hyperparathyroidism, Obesity in Children, Hypothyroidism, Parathyroid Hyperplasia, and Tissue Biopsy.

    Allison A. Froehlich
    Advanced in Vitamin D Deficiency
    Advanced in Vitamin D Deficiency

    LVH Endocrinology-Tower Place

    1490 8th Ave., Suite 300, 
    Bethlehem, PA 
     (9.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Allison Froehlich is an Endocrinologist in Bethlehem, Pennsylvania. Dr. Froehlich is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Type 2 Diabetes (T2D), Thyroid Nodule, Obesity in Children, and Type 1 Diabetes (T1D).

    Learn about our expert tiers
    Kate H. Agresti
    Experienced in Vitamin D Deficiency
    Family Medicine
    Experienced in Vitamin D Deficiency
    Family Medicine

    LVPG Family Medicine-Nazareth

    863 Nazareth Pike, 
    Nazareth, PA 
     (0.6 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Offers Telehealth

    Philosophy of care | I was raised to treat others as I would like to be treated, and I try to bring that philosophy to every patient encounter. To do this, one must always have respect for the patient and be an outstanding listener. | Why I entered medicine | I have always had a passion for the biological sciences and I knew I wanted a career in that field -- specifically, research. But after working as a laboratory technician during college, I realized I missed human interaction. I was more interested in getting to know my co-workers than my test tubes. This was when I realized I could incorporate my love for science and people into becoming a physician. | Community involvement | During my family medicine residency, I volunteered annually at the first aid station of the American Cancer Society Relay for Life in Saucon Valley, Pa. | Personal interests | Above all, I enjoy spending time with my family. I love the outdoors and spend most free time hiking, kayaking and camping with my husband and our dog. Dr. Agresti is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and Cirrhosis.

    James C. Wasson
    Experienced in Vitamin D Deficiency
    Internal Medicine
    Experienced in Vitamin D Deficiency
    Internal Medicine

    James C. Wasson, MD, PC

    534 S Main Street, 
    Nazareth, PA 
     (1.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    James Wasson is a primary care provider, practicing in Internal Medicine in Nazareth, Pennsylvania. Dr. Wasson is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Maturity Onset Diabetes of the Young, Tonsil Stones, Type 2 Diabetes (T2D), and Obesity in Children.

    David P. Zambo
    Experienced in Vitamin D Deficiency
    Family Medicine
    Experienced in Vitamin D Deficiency
    Family Medicine

    David P. Zambo, DO

    4263 Lonat Drive, 
    Nazareth, PA 
     (2.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    David Zambo is a primary care provider, practicing in Family Medicine in Nazareth, Pennsylvania. Dr. Zambo is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Cirrhosis, Familial Combined Hyperlipidemia, Xanthoma, and High Cholesterol.

    Anthony C. Amoroso
    Experienced in Vitamin D Deficiency
    Internal Medicine
    Experienced in Vitamin D Deficiency
    Internal Medicine

    LVPG Internal Medicine-Nazareth Road

    3735 Nazareth Road, Suite 301, 
    Easton, PA 
     (2.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Anthony Amoroso is a primary care provider, practicing in Internal Medicine in Easton, Pennsylvania. Dr. Amoroso is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Cirrhosis.

    Yuriy Shevtziv
    Experienced in Vitamin D Deficiency
    Internal Medicine
    Experienced in Vitamin D Deficiency
    Internal Medicine

    LVPG Internal Medicine-Nazareth Road

    3735 Nazareth Road, Suite 301, 
    Easton, PA 
     (2.5 miles away)
    Languages Spoken:
    English, Polish, Russian, Ukrainian
    Offers Telehealth

    Philosophy of care | I’m a primary care physician, so I treat the patient as a whole and address all needs, whether physical, mental or social. Specialists such as cardiologists may specifically treat the heart, or pulmonologists may treat the lungs. Primary care physicians treat the whole body from top to bottom. We identify the nature of the problem and address it or, if called for, are able to refer a patient for more specialized care. I enjoy what I do because I like to help patients and prevent diseases before they start. | Why I entered medicine | I wanted to help people and I like to interact face-to-face, so I always had a passion for medicine. It’s rewarding to help someone directly with my skills, mind and know-how, so to speak. And I like the long-term relationships that come with primary care. I treat people from ages 16 to 90 or even 100, and I get to know their families and kids. It’s very rewarding to take care of entire families. | Community involvement | I sing in a church choir and am involved in church life. I like to sing and enjoy music in general. | Personal interests | I enjoy skiing in winter and playing soccer in summer. I belong to a recreational soccer league of people above 40. We’ve been playing together for more than 12 years, mostly on weekends. For skiing, I like to go out West to the Rockies. I pick a different place each year, such as Big Sky, Montana, Snowmass, Colorado, Snowbird, Utah, and Jackson Hole, Wyoming, and go for a week at a time. Locally, I enjoy taking my kids to Blue Mountain and Camelback. Dr. Shevtziv is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Palatopharyngeal Incompetence, Bronchitis, Osteomyelitis in Children, and Sciatica.

    Mark I. Koshar
    Experienced in Vitamin D Deficiency
    Internal Medicine
    Experienced in Vitamin D Deficiency
    Internal Medicine

    LVPG Internal Medicine-Nazareth Road

    3735 Nazareth Road, Suite 301, 
    Easton, PA 
     (2.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mark Koshar is a primary care provider, practicing in Internal Medicine in Easton, Pennsylvania. Dr. Koshar is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Cirrhosis, Maturity Onset Diabetes of the Young, Familial Combined Hyperlipidemia, and Xanthoma.

    Harvey J. Hakim
    Experienced in Vitamin D Deficiency
    Internal Medicine
    Experienced in Vitamin D Deficiency
    Internal Medicine

    LVPG Internal Medicine-Nazareth Road

    3735 Nazareth Road, Suite 301, 
    Easton, PA 
     (2.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Harvey Hakim is a primary care provider, practicing in Internal Medicine in Easton, Pennsylvania. Dr. Hakim is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Hemangioma Thrombocytopenia Syndrome, Type 2 Diabetes (T2D), Adult Immune Thrombocytopenia, Immune Thrombocytopenic Purpura (ITP), and Endoscopy.

    Stacey A. Beckford
    Experienced in Vitamin D Deficiency
    Pediatric Endocrinology
    Experienced in Vitamin D Deficiency
    Pediatric Endocrinology

    LVPG Pediatric Endocrinology-Easton

    2401 Northampton Street, Suite 210, 
    Easton, PA 
     (3.8 miles away)
    Languages Spoken:
    English

    Stacey Beckford is a Pediatric Endocrinologist in Easton, Pennsylvania. Dr. Beckford is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Type 1 Diabetes (T1D), Short Stature (Growth Disorders), Familial Short Stature (FSS), and Idiopathic Short Stature (ISS).

    Kourtney G. Rudzinski
    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency

    LVH Rheumatology-Highland Avenue

    2300 Highland Avenue, Building A, 2nd Floor, 
    Bethlehem, PA 
     (5.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Philosophy of care | As a rheumatologist, I help you find a diagnosis for your symptoms, educate you on your diagnosis and discuss various treatment options to improve your quality of life. | Why I entered medicine | My love of science and the intricacies of the human body plus my desire to help people in need allowed me to realize medicine was a perfect fit for me. | Community involvement | I support our local Arthritis Foundation chapter and enjoy running races for charity. | Personal interests | In my spare time, I enjoy running, skiing, seeing movies, traveling and spending time with family and friends. Dr. Rudzinski is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Fibromyalgia, Raynaud Phenomenon, Reactive Arthritis, and Vitamin D Deficiency.

    Rebecca Sharim
    Experienced in Vitamin D Deficiency
    Rheumatology
    Experienced in Vitamin D Deficiency
    Rheumatology

    LVH Rheumatology-Highland Avenue

    2300 Highland Avenue, Building A, 2nd Floor, 
    Bethlehem, PA 
     (5.5 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Offers Telehealth

    Philosophy of care | I believe that patients and providers need to work together as a team. It is important to treat the whole person, not just the disease. | Why I entered medicine | I love having the opportunity to work together with people to improve quality of life. Dr. Sharim is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Rheumatoid Arthritis (RA), Mixed Connective Tissue Disease, MASS Phenotype, and Scleroderma.

    Diep D. Nguyen
    Experienced in Vitamin D Deficiency
    Endocrinology
    Experienced in Vitamin D Deficiency
    Endocrinology

    LVH Endocrinology-Tower Place

    1490 8th Ave., Suite 300, 
    Bethlehem, PA 
     (9.0 miles away)
    Languages Spoken:
    English, Vietnamese
    Offers Telehealth

    Philosophy of care | I enjoy promoting and supporting you as a patient, recognizing that every patient seeks a consultation for care with the hope of getting better. | Why I entered medicine | One of the things that attracted me to medicine and drives my desire to help patients is the fascinating interaction of the endocrine system at all levels of bodily function, and how every patient is unique. | Community involvement | I promote health awareness via local community programs. | Personal interests | Outside work I enjoy tennis, cooking and travel. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Obesity in Children, and Hypothyroidism.

    Benjamin J. Quintana
    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency

    LVH Endocrinology-Tower Place

    1490 8th Ave., Suite 300, 
    Bethlehem, PA 
     (9.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Philosophy of care | I try to partner with you and treat you as I would want to be treated if I were a patient. I try to present your best treatment options and then we decide together what’s best for you. It’s not a one-way street. | Why I entered medicine | I wanted to help people to live the best life they can and to remain healthy. Whenever I went to the doctor as a kid, I appreciated how they helped, and I wanted to emulate that and help others. | Community involvement | I like to cycle, and I do charity events involving cycling. | Personal interests | I enjoy road and trail cycling, both solo and in groups. I like to travel with family. Most of my family is in California, and I like to go there once a year, if possible. Dr. Quintana is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), Hypothyroidism, and Hyperparathyroidism.

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

    St. Luke's Family Medicine Nazareth

    4059 Jandy Blvd Ste 103, 
    Nazareth, PA 
     (0.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Catherine Schrei is a primary care provider, practicing in Family Medicine in Nazareth, Pennsylvania. Dr. Schrei is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Hypothyroidism, Obesity in Children, Sitosterolemia, and Rabson-Mendenhall Syndrome.

    Experienced in Vitamin D Deficiency
    Neuromusculoskeletal Medicine | Holistic Medicine
    Experienced in Vitamin D Deficiency
    Neuromusculoskeletal Medicine | Holistic Medicine

    Office

    111 S Spruce St Ste 104, 
    Nazareth, PA 
     (1.2 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English

    Craig Sabre is a Neuromusculoskeletal Medicine specialist and a Holistic Medicine provider in Nazareth, Pennsylvania. Mr. Sabre has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Vitamin D Deficiency and Shingles.

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

    St. Luke's Internal Medicine-Riverside

    1700 St Lukes Blvd Ste 405, 
    Easton, PA 
     (3.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Maria Lara is a primary care provider, practicing in Internal Medicine in Easton, Pennsylvania. Dr. Lara is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Childhood Iron Deficiency Anemia, Breast Cancer, High Cholesterol, and Familial Hypertension.

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

    St. Luke's Family Medicine-Anderson

    1700 St Lukes Blvd Ste 200, 
    Easton, PA 
     (3.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Suzanne Widmer is a primary care provider, practicing in Family Medicine in Easton, Pennsylvania. Dr. Widmer is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Watermelon Stomach, Angiodysplasia of the Colon, Cirrhosis, and Primary Biliary Cholangitis.

    Experienced in Vitamin D Deficiency
    Experienced in Vitamin D Deficiency

    Office

    41 Corporate Dr Ste 102, 
    Easton, PA 
     (3.8 miles away)
    Languages Spoken:
    English

    Jolanta Zelaznicka is a Rheumatologist in Easton, Pennsylvania. Dr. Zelaznicka is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Rheumatoid Arthritis (RA), Psoriatic Arthritis, Psoriasis, and Osteoporosis.

    Showing 1-20 of 159

    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 Nazareth, 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 Nazareth, 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 Nazareth, 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 Nazareth, 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 Nazareth, 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 Nazareth, 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 Nazareth, 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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