The 20 Best Vitamin B12 Deficiency Doctors Near Me in warminster, PA

Find the Top Vitamin B12 Deficiency Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 159 doctor with experience in Vitamin B12 Deficiency near warminster, PA. Of these, 134 are Experienced, 24 are Advanced and 1 are Distinguished.

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159 providers found
    Advanced in Vitamin B12 Deficiency
    Geriatrics | Internal Medicine
    Advanced in Vitamin B12 Deficiency
    Geriatrics | Internal Medicine
    Referral may be required

    Suburban Geriatrics Inc

    2901 Jolly Road, 
    Plymouth Meeting, PA 
     (11.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Robert Pearlstein is a primary care provider, practicing in Geriatrics and Internal Medicine in Plymouth Meeting, Pennsylvania. Dr. Pearlstein is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 180 other conditions, according to our data. His clinical expertise encompasses Dementia, Alzheimer's Disease, Painful Swallowing, Gastrostomy, and Endoscopy. Dr. Pearlstein is board certified in  . Dr. Pearlstein is currently accepting new patients.

    Advanced in Vitamin B12 Deficiency
    Hematology Oncology | Hematology | Oncology
    Advanced in Vitamin B12 Deficiency
    Hematology Oncology | Hematology | Oncology
    Referral may be required
    201 Gibraltar Road, Suite 120, 
    Horsham, PA 
     (2.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Joseph Potz is a Hematologist Oncology specialist and a Hematologist practicing medicine in Horsham, Pennsylvania. Dr. Potz is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 69 other conditions, according to our data. His clinical expertise encompasses Blood Clots, Venous Thromboembolism (VTE), Cor Pulmonale, and Pulmonary Embolism. Dr. Potz is currently accepting new patients.

    Advanced in Vitamin B12 Deficiency
    Endocrinology
    Advanced in Vitamin B12 Deficiency
    Endocrinology
    Referral required
    3 Village Road, Suite 10, 
    Horsham, PA 
     (3.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ned Weiss is an Endocrinologist practicing medicine in Horsham, Pennsylvania. Dr. Weiss is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Hashimoto Thyroiditis, Type 1 Diabetes (T1D), Type 2 Diabetes (T2D), and Vitamin B12 Deficiency. Dr. Weiss is board certified in Internal Medicine, 1983 and Endocrinology, Diabetes, & Metabolism, 1987. Dr. Weiss is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Vitamin B12 Deficiency
    Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Internal Medicine
    10000 Anns Choice Way, 
    Warminster, PA 
     (2.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Vardhana Goswami is a primary care provider, practicing in Internal Medicine in Warminster, Pennsylvania. Dr. Goswami is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 15 other conditions, according to our data. Her clinical expertise encompasses Familial Hypercholesterolemia, Defective Apolipoprotein B-100, Hyperlipoproteinemia Type 4, and Homozygous Familial Hypercholesterolemia (HoFH). Dr. Goswami is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Nurse Practitioner | General Surgery
    Experienced in Vitamin B12 Deficiency
    Nurse Practitioner | General Surgery
    Referral may be required
    401 Horsham Rd, 
    Horsham, PA 
     (2.3 miles away)
    Languages Spoken:
    English

    Frances Garbarino is a Nurse Practitioner specialist and a General Surgeon practicing medicine in Horsham, Pennsylvania. Garbarino, NP is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Cellulitis, Obesity in Children, Peptic Ulcer, and Necrosis. Garbarino, NP is board certified in American Nurses Credentialing Center.

    Advanced in Vitamin B12 Deficiency
    Advanced in Vitamin B12 Deficiency
    Referral may be required

    Office

    2510 Maryland Rd Ste 175, 
    Willow Grove, PA 
     (3.2 miles away)
    Languages Spoken:
    English

    Peter Pickens is an Oncologist practicing medicine in Willow Grove, Pennsylvania. Dr. Pickens is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Pleuropulmonary Blastoma, Classical Hodgkin Lymphoma, Hodgkin Lymphoma, Chronic Lymphocytic Leukemia (CLL), and Bone Marrow Aspiration.

    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Referral may be required

    Abington Cancer Care Specialists

    3941 Commerce Ave, 
    Willow Grove, PA 
     (3.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Melanie Nordlinger is a Hematologist and an Oncologist practicing medicine in Willow Grove, Pennsylvania. Dr. Nordlinger is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 28 other conditions, according to our data. Her clinical expertise encompasses Inflammatory Breast Cancer, Paget Disease of the Breast, Anemia, and Small Cell Lung Cancer (SCLC). Dr. Nordlinger is board certified in Medical Oncology. Dr. Nordlinger is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Internal Medicine

    J. Andrew Solis, MD, PC

    130 Almshouse Road, #100, 
    Richboro, PA 
     (4.9 miles away)
    Languages Spoken:
    English

    Jon Solis is a primary care provider, practicing in Internal Medicine in Richboro, Pennsylvania. Dr. Solis is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Gilbert Syndrome, Sitosterolemia, Glossitis, and Pernicious Anemia. Dr. Solis is board certified in American Board Of Internal Medicine.

    Experienced in Vitamin B12 Deficiency
    Family Medicine
    Experienced in Vitamin B12 Deficiency
    Family Medicine
    653 Skippack Pike, 
    Blue Bell, PA 
     (9.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Linda Nadwodny is a primary care provider, practicing in Family Medicine in Blue Bell, Pennsylvania. Dr. Nadwodny is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and Osteomyelitis in Children. Dr. Nadwodny is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Oncology | Hematology
    Experienced in Vitamin B12 Deficiency
    Oncology | Hematology
    Referral may be required

    Minerva D. Braemer Medical Arts Building

    609 West Germantown Pike, 
    East Norriton, PA 
     (13.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Tracey Evans is an Oncologist and a Hematologist practicing medicine in East Norriton, Pennsylvania. Dr. Evans is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Non-Small Cell Lung Cancer (NSCLC), Lung Cancer, Small Cell Lung Cancer (SCLC), Lung Adenocarcinoma, and Tissue Biopsy. Dr. Evans is board certified in Hospice And Palliative Medicine, Hematology, Internal Medicine, and Medical Oncology. Dr. Evans is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Nurse Practitioner
    Experienced in Vitamin B12 Deficiency
    Nurse Practitioner
    Referral may be required

    Office

    680 Blair Mill Rd, 
    Horsham, PA 
     (3.3 miles away)
    Languages Spoken:
    English

    Laura Lawson is a Nurse Practitioner practicing medicine in Horsham, Pennsylvania. Lawson, NP is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Vitamin D Deficiency, Seasonal Affective Disorder (SAD), and Vitamin B12 Deficiency.

    Experienced in Vitamin B12 Deficiency
    Family Medicine
    Experienced in Vitamin B12 Deficiency
    Family Medicine

    Abington Memorial Hospital

    221 Davisville Rd, 
    Willow Grove, PA 
     (4.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jennifer Orr is a primary care provider, practicing in Family Medicine in Willow Grove, Pennsylvania. Dr. Orr is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Decerebrate Posture, Decorticate Posture, Swallowing Difficulty, and Painful Swallowing.

    Experienced in Vitamin B12 Deficiency
    Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Internal Medicine

    Trinity Health Mid-Atlantic Medical Group

    501 Street Rd Ste 100, 
    Southampton,, PA 
     (5.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Laura Butterwick is a primary care provider, practicing in Internal Medicine in Southampton,, Pennsylvania. Dr. Butterwick is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Sitosterolemia, Vitamin D Deficiency, High Cholesterol, and Generalized Anxiety Disorder (GAD). Dr. Butterwick is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Internal Medicine

    Broderman Internal Medicine Associates

    2325 Heritage Center Dr Ste 116, 
    Furlong, PA 
     (6.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Susan Broderman is a primary care provider, practicing in Internal Medicine in Furlong, Pennsylvania. Dr. Broderman is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Benign Paroxysmal Positional Vertigo, High Cholesterol, Empyema, and Sinusitis. Dr. Broderman is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Internal Medicine

    Office

    1650 Huntingdon Pike Ste 156, 
    Jenkintown, PA 
     (7.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Dominick Galluzzo is a primary care provider, practicing in Internal Medicine in Jenkintown, Pennsylvania. Dr. Galluzzo is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Sitosterolemia, and Endoscopy. Dr. Galluzzo is currently accepting new patients.

    Advanced in Vitamin B12 Deficiency
    Hematology | Oncology
    Advanced in Vitamin B12 Deficiency
    Hematology | Oncology
    Referral may be required
    1648 Huntingdon Pike, Suite 1000, 
    Meadowbrook, PA 
     (7.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Marc Chernoff is a Hematologist and an Oncologist practicing medicine in Meadowbrook, Pennsylvania. Dr. Chernoff is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 53 other conditions, according to our data. His clinical expertise encompasses Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Colorectal Cancer, and Familial Colorectal Cancer. Dr. Chernoff is currently accepting new patients.

    Advanced in Vitamin B12 Deficiency
    Internal Medicine
    Advanced in Vitamin B12 Deficiency
    Internal Medicine

    Office Of Dr. Kryss

    11054 Rennard Street, Suite 11054, 
    Philadelphia, PA 
     (8.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Meri Kryss is a primary care provider, practicing in Internal Medicine in Philadelphia, Pennsylvania. Dr. Kryss is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Childhood Iron Deficiency Anemia, Vitamin B12 Deficiency, Vitamin D Deficiency, and Osteopetrosis.

    Experienced in Vitamin B12 Deficiency
    Palliative Medicine
    Experienced in Vitamin B12 Deficiency
    Palliative Medicine
    Referral may be required

    Montgomery County Medical Assoc-Philadelphia

    8014 Burholme Ave, 
    Philadelphia, PA 
     (8.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    John Butler is a Palliative Medicine provider practicing medicine in Philadelphia, Pennsylvania. Dr. Butler is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Vitamin D Deficiency, Vitamin B12 Deficiency, Seasonal Affective Disorder (SAD), Colonoscopy, and Ureteroscopy. Dr. Butler is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Family Medicine
    Experienced in Vitamin B12 Deficiency
    Family Medicine

    Penn Primary Care Lansdale

    1970 N Broad St, 
    Lansdale, PA 
     (9.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Robert Detweiler is a primary care provider, practicing in Family Medicine in Lansdale, Pennsylvania. Dr. Detweiler is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 42 other conditions, according to our data. His clinical expertise encompasses Dementia, Type 2 Diabetes (T2D), Cirrhosis, and Generalized Anxiety Disorder (GAD). Dr. Detweiler is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Internal Medicine

    Tohickon Internal Medicine LLC

    1456 Ferry Rd Unit 400, 
    Doylestown, PA 
     (9.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Susan Sander is a primary care provider, practicing in Internal Medicine in Doylestown, Pennsylvania. Dr. Sander is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 26 other conditions, according to our data. Her clinical expertise encompasses Sitosterolemia, High Cholesterol, Osteomyelitis in Children, and Glucocorticoid-Remediable Aldosteronism. Dr. Sander is currently accepting new patients.

    Showing 1-20 of 159

    Last Updated: 09/26/2026

    When should I see a Vitamin B12 Deficiency doctor near warminster, 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 B12 Deficiency doctor near warminster, 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 B12 Deficiency doctors near warminster, 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 B12 Deficiency doctors near warminster, 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 B12 Deficiency doctor near warminster, 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 B12 Deficiency doctor search results page. 

    Why is it important to get a second opinion from a different Vitamin B12 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 B12 Deficiency doctor near warminster, 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 B12 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 B12 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 B12 Deficiency doctors near warminster, PA?

    Look for the filter feature on the left side of the Vitamin B12 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 B12 Deficiency doctor that offers video calls?

    Look for the filter feature on the left-side of the Vitamin B12 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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