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

Find the Top Vitamin B12 Deficiency Experts and Specialists

Last Updated: 09/26/2026

Save doctors for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Already have a doctor?
Find A Second Opinion

MediFind found 21 doctor with experience in Vitamin B12 Deficiency near annville, PA. Of these, 20 are Experienced and 1 are Advanced.

Location
LocationClose
21 providers found
    Experienced in Vitamin B12 Deficiency
    Family Medicine
    Experienced in Vitamin B12 Deficiency
    Family Medicine

    Office

    700 Chestnut St, 
    Lebanon, PA 
     (4.9 miles away)
    Languages Spoken:
    English

    Denyse Allen is a primary care provider, practicing in Family Medicine in Lebanon, Pennsylvania. Dr. Allen is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Type 2 Diabetes (T2D), Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

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

    Lebanon Internal Medicine Associates PC

    755 Norman Dr, 
    Lebanon, PA 
     (5.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    David Trostle is a Rheumatologist practicing medicine in Lebanon, Pennsylvania. Dr. Trostle is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Postmenopausal Osteoporosis, Osteoporosis, and Melorheostosis with Osteopoikilosis. Dr. Trostle is currently accepting new patients.

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

    Good Samaritian Physician Services

    844 Tuck St, 
    Lebanon, PA 
     (5.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Mohammad Khan is a Hematologist practicing medicine in Lebanon, Pennsylvania. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Thrombocytopenia, ALK-Positive Non-Small Cell Lung Cancer, Hemangioma Thrombocytopenia Syndrome, and RUNX1 Familial Platelet Disorder. Dr. Khan is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Vitamin B12 Deficiency
    Family Medicine
    Experienced in Vitamin B12 Deficiency
    Family Medicine

    Allcare Family Health PC

    855 Tuck St Ste 1, 
    Lebanon, PA 
     (5.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Robert Brummett is a primary care provider, practicing in Family Medicine in Lebanon, Pennsylvania. Dr. Brummett is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Wolcott Rallison Syndrome, Primary Biliary Cholangitis, Reynolds Syndrome, and Hypertension. Dr. Brummett is currently accepting new patients.

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

    Lebanon Internal Medicine Associates PC

    755 Norman Dr, 
    Lebanon, PA 
     (5.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Anne Hayes is a primary care provider, practicing in Internal Medicine in Lebanon, Pennsylvania. Dr. Hayes is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Thrombocytopenia, Primary Ciliary Dyskinesia (PCD), End-Stage Renal Disease (ESRD), and Idiopathic Edema.

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

    Lebanon Valley Family Medicine Inc.

    10484 Jonestown Rd, 
    Annville, PA 
     (6.1 miles away)
    Languages Spoken:
    English

    Mark Leach is a primary care provider, practicing in Family Medicine in Annville, Pennsylvania. Dr. Leach is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Sitosterolemia, Maturity Onset Diabetes of the Young, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

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

    Lebanon Valley Family Medicine Inc.

    10484 Jonestown Rd, 
    Annville, PA 
     (6.1 miles away)
    Languages Spoken:
    English

    David Keller is a primary care provider, practicing in Family Medicine in Annville, Pennsylvania. Dr. Keller is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Morning Sickness, Enlarged Prostate (BPH), Eosinophilic Cystitis, and Sitosterolemia.

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

    Lebanon Valley Family Medicine Inc.

    10484 Jonestown Rd, 
    Annville, PA 
     (6.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    John Welch is a primary care provider, practicing in Family Medicine in Annville, Pennsylvania. Dr. Welch is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Sitosterolemia, Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), and Dementia.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency

    Lebanon Valley Family Medicine Inc.

    10484 Jonestown Rd, 
    Annville, PA 
     (6.1 miles away)
    Languages Spoken:
    English

    Ingrid Bakalorz-Blubaugh is a primary care provider, practicing in Family Medicine in Annville, Pennsylvania. Dr. Bakalorz-Blubaugh is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Orotic Aciduria Type 1, Sitosterolemia, Infant Hyperglycemia, and Maturity Onset Diabetes of the Young.

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

    Penn State Health Neurosurgery

    30 Hope Dr Ste 1200, 
    Hershey, PA 
     (7.6 miles away)
    Languages Spoken:
    English

    Magda Kosicka is a Nurse Practitioner practicing medicine in Hershey, Pennsylvania. Kosicka, NP is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Vitamin B12 Deficiency, Smoldering Multiple Myeloma, and Relapsing Multiple Sclerosis (RMS).

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

    PSHMG Cocoa Outpatient Center

    1150 Cocoa Ave, 
    Hershey, PA 
     (8.2 miles away)
    Languages Spoken:
    English

    Laurie Nelson is a primary care provider, practicing in Internal Medicine in Hershey, Pennsylvania. Dr. Nelson is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Hypothyroidism, Obesity in Children, Maturity Onset Diabetes of the Young, and High Cholesterol.

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

    The Milton S. Hershey Medical Center

    500 University Dr, 
    Hershey, PA 
     (9.6 miles away)
    Languages Spoken:
    English

    Nancy Graves is a primary care provider, practicing in Family Medicine in Hershey, Pennsylvania. Dr. Graves is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Familial Combined Hyperlipidemia, Xanthoma, and Cirrhosis.

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

    Myerstown Family Practice PC

    431 W Lincoln Ave, 
    Myerstown, PA 
     (10.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Tshering Sherpa is a primary care provider, practicing in Family Medicine in Myerstown, Pennsylvania. Dr. Sherpa is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Urinary Tract Infection in Children, Wolcott Rallison Syndrome, Deep Vein Thrombosis, and Cerebrotendinous Xanthomatosis. Dr. Sherpa is currently accepting new patients.

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

    Penn State Health Medical Group Andrews Patel Hematology/Oncology

    4518 Union Deposit Road, Suite 201, 
    Harrisburg, PA 
     (15.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jihua Cheng is a Hematologist and an Oncologist practicing medicine in Harrisburg, Pennsylvania. Dr. Cheng is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 41 other conditions, according to our data. His clinical expertise encompasses Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Anemia, and Pulmonary Embolism. Dr. Cheng is currently accepting new patients.

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

    Wellspan Family Medicine-Schaefferstown

    2496 Stiegel Pike, 
    Schaefferstown, PA 
     (11.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mark Folk is a primary care provider, practicing in Family Medicine in Schaefferstown, Pennsylvania. Dr. Folk is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Wolcott Rallison Syndrome, Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), and Familial Hypertension.

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

    Family Practice Center

    300 Maytown Road, 
    Elizabethtown, PA 
     (12.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Patrick Gilhool is a primary care provider, practicing in Family Medicine in Elizabethtown, Pennsylvania. Dr. Gilhool is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Dementia, Lymphatic Filariasis, Delirium, and Idiopathic Edema.

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

    LG Health Physicians Family Medicine Norlanco

    418 Cloverleaf Road, 
    Elizabethtown, PA 
     (12.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Scott Conley is a primary care provider, practicing in Family Medicine in Elizabethtown, Pennsylvania. Dr. Conley is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Familial Hypertension, and Hypertension. Dr. Conley is board certified in Family Medicine, 2000.

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

    Lancaster General Medical Group

    418 Cloverleaf Rd, 
    Elizabethtown, PA 
     (13.7 miles away)
    Languages Spoken:
    English

    Peter Navalkowsky is a primary care provider, practicing in Internal Medicine in Elizabethtown, Pennsylvania. Dr. Navalkowsky is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Bronchitis, Myoclonic Epilepsy, West Syndrome, and Epilepsy with Myoclonic-Atonic Seizures.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency

    Jatto Internal Medicine & Wellness PC

    2205 Forest Hills Dr Ste 12, 
    Harrisburg, PA 
     (14.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Claudette Gbemudu-Jatto is a primary care provider, practicing in Internal Medicine in Harrisburg, Pennsylvania. Dr. Gbemudu-Jatto is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Felty Syndrome, Glossitis, Obesity in Children, and Pernicious Anemia.

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

    Elizabethtown Opco LLC

    141 Heisey Ave, 
    Elizabethtown, PA 
     (14.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    John Ginder is a primary care provider, practicing in Family Medicine in Elizabethtown, Pennsylvania. Dr. Ginder is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Alzheimer's Disease, Hypothyroidism, Type 2 Diabetes (T2D), and Familial Hypertension.

    Showing 1-20 of 21

    Last Updated: 09/26/2026

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

    Read more about our Content Policy.