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    Last Updated: 01/09/2026

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    MediFind found 162 doctor with experience in Vitamin B12 Deficiency near Langhorne, PA. Of these, 138 are Experienced and 24 are Advanced.

    Location
    LocationClose
    162 providers found
      Raghava R. Veera
      Experienced in Vitamin B12 Deficiency
      Oncology | Hematology | Hematology Oncology
      Experienced in Vitamin B12 Deficiency
      Oncology | Hematology | Hematology Oncology

      Sidney Kimmel Comprehensive Cancer Center — Bucks

      380 North Oxford Valley Road, Suite 150, 
      Langhorne, PA 
       (2.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Raghava Veera is a Hematologist and a Hematologist Oncology provider in Langhorne, Pennsylvania. Dr. Veera is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Anal Cancer, Lynch Syndrome, Lymphofollicular Hyperplasia, and Multiple Myeloma. Dr. Veera is currently accepting new patients.

      Tricia Loehrig
      Experienced in Vitamin B12 Deficiency
      Family Medicine
      Experienced in Vitamin B12 Deficiency
      Family Medicine

      Family Practice At Makefield Executive Quarters

      301 Oxford Valley Road, Suite 1000, 
      Yardley, PA 
       (3.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Tricia Loehrig is a Family Medicine provider in Yardley, Pennsylvania. Dr. Loehrig is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Vitamin B12 Deficiency, Vitamin D Deficiency, Relapsing Multiple Sclerosis (RMS), and Non-Muscle Invasive Bladder Cancer. Dr. Loehrig is currently accepting new patients.

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

      Penn Internal And Family Medicine Bucks County

      777 Township Line Road, 2nd Floor, 
      Yardley, PA 
       (3.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Priyanka Singh is a primary care provider, practicing in Internal Medicine in Yardley, Pennsylvania. Dr. Singh is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Familial Colorectal Cancer, Vitamin B12 Deficiency, Cirrhosis, Hip Replacement, and Pancreatectomy. Dr. Singh is currently accepting new patients.

      Learn about our expert tiers
      Advanced in Vitamin B12 Deficiency
      Hematology | Oncology
      Advanced in Vitamin B12 Deficiency
      Hematology | Oncology

      Penn Hematology/Oncology Bucks County

      777 Township Line Road, Suite 210, 
      Yardley, PA 
       (3.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      John Youssef is a Hematologist and an Oncologist in Yardley, Pennsylvania. Dr. Youssef is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Iron Deficiency Anemia, Chronic Myelogenous Leukemia (CML), Philadelphia-Negative Chronic Myeloid Leukemia, and Pleuropulmonary Blastoma. Dr. Youssef is currently accepting new patients.

      Robert L. Topkis
      Experienced in Vitamin B12 Deficiency
      Family Medicine
      Experienced in Vitamin B12 Deficiency
      Family Medicine
      350 West Street Road, 
      Warminster, PA 
       (4.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Robert Topkis is a primary care provider, practicing in Family Medicine in Warminster, Pennsylvania. Dr. Topkis is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are High Cholesterol, Familial Combined Hyperlipidemia, Xanthoma, and Hypertension.

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

      Comprehensive Care Medical Associates

      100 N Buckstown Rd Ste E206, 
      Langhorne, PA 
       (0.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Zafar Ali Khan is a primary care provider, practicing in Family Medicine in Langhorne, Pennsylvania. Dr. Ali Khan is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Diabetic Ketoacidosis, Lung Metastases, Dementia, Gastrostomy, and Ureteroscopy.

      Experienced in Vitamin B12 Deficiency
      Experienced in Vitamin B12 Deficiency

      Oxford Neurology LLC

      1203 Langhorne Newtown Rd Ste 138, 
      Langhorne, PA 
       (0.7 miles away)
      Languages Spoken:
      English

      Steven Mazlin is a Neurologist in Langhorne, Pennsylvania. Dr. Mazlin is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Multiple Sclerosis (MS), Relapsing Multiple Sclerosis (RMS), Cerebellar Degeneration, and Movement Disorders.

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

      Penn Internal And Family Medicine Bucks County

      777 Township Line Road, 2nd Floor, 
      Yardley, PA 
       (3.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Charles Dougherty is a primary care provider, practicing in Family Medicine in Yardley, Pennsylvania. Dr. Dougherty is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Familial Dysautonomia, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension.

      Experienced in Vitamin B12 Deficiency
      Hematology | Oncology
      Experienced in Vitamin B12 Deficiency
      Hematology | Oncology

      Penn Hematology/Oncology Bucks County

      777 Township Line Road, Suite 210, 
      Yardley, PA 
       (3.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Sparsha Kukunoor is a Hematologist and an Oncologist in Yardley, Pennsylvania. Dr. Kukunoor is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Iron Deficiency Anemia, Idiopathic Pulmonary Hemosiderosis, Hemosiderosis, and Thrombocytopenia. Dr. Kukunoor is currently accepting new patients.

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

      Penn Internal And Family Medicine Bucks County

      777 Township Line Road, 2nd Floor, 
      Yardley, PA 
       (3.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Joshua Lee is a primary care provider, practicing in Internal Medicine in Yardley, Pennsylvania. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are High Cholesterol, Familial Combined Hyperlipidemia, Xanthoma, and Cirrhosis.

      Experienced in Vitamin B12 Deficiency
      Hematology | Oncology
      Experienced in Vitamin B12 Deficiency
      Hematology | Oncology

      Penn Hematology/Oncology Bucks County

      777 Township Line Road, Suite 210, 
      Yardley, PA 
       (3.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Ian Garrahy is a Hematologist and an Oncologist in Yardley, Pennsylvania. Dr. Garrahy is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Iron Deficiency Anemia, Acute Myelomonocytic Leukemia, Thrombocytopenia, Pulmonary Embolism, and Mastoidectomy. Dr. Garrahy is currently accepting new patients.

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

      Penn Internal And Family Medicine Bucks County

      777 Township Line Road, 2nd Floor, 
      Yardley, PA 
       (3.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Sugandha Landy is a primary care provider, practicing in Internal Medicine in Yardley, Pennsylvania. Dr. Landy is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are High Cholesterol, Sitosterolemia, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

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

      Penn Internal And Family Medicine Bucks County

      777 Township Line Road, 2nd Floor, 
      Yardley, PA 
       (3.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Joseph Huang is a primary care provider, practicing in Family Medicine in Yardley, Pennsylvania. Dr. Huang is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are High Cholesterol, Empyema, Familial Combined Hyperlipidemia, and Xanthoma.

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

      John E Moskaitis MD PC

      333 N Oxford Valley Rd Ste 107, 
      Fairless Hills, PA 
       (4.5 miles away)
      Languages Spoken:
      English

      John Moskaitis is a primary care provider, practicing in Internal Medicine in Fairless Hills, Pennsylvania. Dr. Moskaitis is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Gallbladder Disease, Heart Attack, Memory Loss, Endoscopy, and Ureteroscopy.

      Advanced in Vitamin B12 Deficiency
      Hematology Oncology | Hematology | Oncology
      Advanced in Vitamin B12 Deficiency
      Hematology Oncology | Hematology | Oncology

      Alliance Cancer Specialists P.C.

      1203 Langhorne Newtown Rd, Suite 135, 
      Langhorne, PA 
       (1.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Daniel Lebovic is a Hematologist Oncology specialist and a Hematologist in Langhorne, Pennsylvania. Dr. Lebovic is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Colorectal Cancer, Childhood Iron Deficiency Anemia, Familial Colorectal Cancer, Bone Marrow Aspiration, and Gastrostomy.

      Advanced in Vitamin B12 Deficiency
      Hematology Oncology | Hospital Medicine
      Advanced in Vitamin B12 Deficiency
      Hematology Oncology | Hospital Medicine

      Alliance Cancer Specialists P.C.

      1203 Langhorne Newtown Rd, Suite 135, 
      Langhorne, PA 
       (1.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Krista Isaac is a Hematologist Oncology specialist and a Hospital Medicine provider in Langhorne, Pennsylvania. Dr. Isaac is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Paris-Trousseau Thrombocytopenia, and RUNX1 Familial Platelet Disorder.

      Advanced in Vitamin B12 Deficiency
      Hematology Oncology | Oncology
      Advanced in Vitamin B12 Deficiency
      Hematology Oncology | Oncology

      Alliance Cancer Specialists P.C.

      1203 Langhorne Newtown Rd, Suite 135, 
      Langhorne, PA 
       (1.9 miles away)
      Languages Spoken:
      English

      Erik Zeger is a Hematologist Oncology specialist and an Oncologist in Langhorne, Pennsylvania. Dr. Zeger is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Lynch Syndrome, Bone Marrow Aspiration, and Splenectomy.

      Advanced in Vitamin B12 Deficiency
      Family Medicine | General Practice
      Advanced in Vitamin B12 Deficiency
      Family Medicine | General Practice
      320 Middletown Blvd, Suite 301, 
      Langhorne, PA 
       (2.1 miles away)
      Languages Spoken:
      English

      Michael Smith is a primary care provider, practicing in Family Medicine and General Practice in Langhorne, Pennsylvania. Dr. Smith is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Vitamin B12 Deficiency, Subacute Combined Degeneration, Vitamin D Deficiency, and Multiple Carboxylase Deficiency.

      Yelana Shrayber
      Experienced in Vitamin B12 Deficiency
      Family Medicine
      Experienced in Vitamin B12 Deficiency
      Family Medicine

      Jefferson Health – Bustleton

      10160 Bustleton Ave, 
      Philadelphia, PA 
       (7.3 miles away)
      Languages Spoken:
      English, Russian
      Accepting New Patients

      Yelana Shrayber is a primary care provider, practicing in Family Medicine in Philadelphia, Pennsylvania. Dr. Shrayber is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Maturity Onset Diabetes of the Young. Dr. Shrayber is currently accepting new patients.

      Andres Ferber
      Experienced in Vitamin B12 Deficiency
      Hematology Oncology | Hematology | Oncology
      Experienced in Vitamin B12 Deficiency
      Hematology Oncology | Hematology | Oncology

      Jefferson Torresdale Hospital

      10800 Knights Road, 
      Philadelphia, PA 
       (7.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Andres Ferber is a Hematologist and an Oncologist in Philadelphia, Pennsylvania. Dr. Ferber is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Large-Cell Immunoblastic Lymphoma, Cryoglobulinemia, Familial Mixed Cryoglobulinemia, and Chronic Lymphocytic Leukemia (CLL). Dr. Ferber is currently accepting new patients.

      Showing 1-20 of 162

      Last Updated: 01/09/2026

      When should I see a Vitamin B12 Deficiency doctor near Langhorne, 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 Langhorne, 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 Langhorne, 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 Langhorne, 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 Langhorne, 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 Langhorne, 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 Langhorne, 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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