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

Find the Top Vitamin B12 Deficiency Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 15 doctor with experience in Vitamin B12 Deficiency near State College, PA. Of these, 13 are Experienced, 1 are Advanced and 1 are Distinguished.

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15 providers found
    Experienced in Vitamin B12 Deficiency
    Palliative Medicine | Hematology | Oncology
    Experienced in Vitamin B12 Deficiency
    Palliative Medicine | Hematology | Oncology

    Geisinger State College - Hematology And Oncology

    200 Scenery Drive, 
    State College, PA 
     (2.2 miles away)
    Languages Spoken:
    English, Gujarati , Hindi
    Accepting New Patients
    Offers Telehealth

    Dr. Patel is a board-certified and fellowship-trained cancer physician specializing in hematology and oncology. Dr. Patel earned his medical degree from Medical College Baroda in India. He then moved to the United States to complete his residency at Long Island College Hospital. He completed a fellowship in hematology and oncology at the State University of New York, Downstate Medical Center, University Hospital, Brooklyn. Dr. Patel is certified by the American Board of Internal Medicine in internal medicine, hematology, medical oncology, and hospice and palliative care. He speaks English, Hindi and Gujarati. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 32 other conditions, according to our data. His clinical expertise encompasses Chronic Lymphocytic Leukemia (CLL), Hemochromatosis, Paget Disease of the Breast, and Angiosarcoma. Dr. Patel is board certified in The American Board Of Internal Medicine In Internal Medicine, Hematology, Medical Oncology, And Hospice And Palliative Care. Dr. Patel is currently accepting new patients.

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

    Geisinger State College - Hematology And Oncology

    200 Scenery Drive, 
    State College, PA 
     (2.2 miles away)
    Languages Spoken:
    English, Urdu
    Accepting New Patients

    Dr. Memon is a board-certified and fellowship-trained cancer physician specializing in hematology and medical oncology. He attended Universidad Tecnológica de Santiago Facultad de Ciencias de la Salud, where he earned his medical degree. He completed his residency at Brooklyn Hospital Center and his fellowship at University of Pittsburgh Medical Center. Dr. Memon is certified by the American Board of Internal Medicine in internal medicine, medical oncology and hematology. He speaks English and Urdu. Dr. Memon is rated as an Experienced 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 Familial Pancreatic Cancer, Lung Cancer, Pleuropulmonary Blastoma, and Paget Disease of the Breast. Dr. Memon is board certified in The American Board Of Internal Medicine In Internal Medicine, Medical Oncology And Hematology. Dr. Memon is currently accepting new patients.

    Advanced in Vitamin B12 Deficiency
    Gastroenterology
    Advanced in Vitamin B12 Deficiency
    Gastroenterology

    Office

    3901 S Atherton St Ste 2, 
    State College, PA 
     (1.4 miles away)
    Languages Spoken:
    English

    Dustin Case is a Gastroenterologist practicing medicine in State College, Pennsylvania. Dr. Case is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Trichohepatoenteric Syndrome, Vitamin B12 Deficiency, Chronic Erosive Gastritis, Endoscopy, and Gastrectomy.

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

    Geisinger State College - Community Medicine 65 Forward

    293 Patriot Lane, 
    State College, PA 
     (2.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Scott Sulman, DO, is a board-certified internal medicine physician. He is certified by the American College of Osteopathic Internists in internal medicine.|Dr. Sulman earned his medical degree from the Philadelphia College of Osteopathic Medicine where he also completed his residency in internal medicine. He is a member of the American Osteopathic Association, American College of Physicians and American College of Osteopathic Internists.|Video: more from Dr. Scott Sulman, D.O. Dr. Sulman 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 Hypothyroidism, Diarrhea, Trichohepatoenteric Syndrome, and Maturity Onset Diabetes of the Young. Dr. Sulman is board certified in The American College Of Osteopathic Internists In Internal Medicine. Dr. Sulman is currently accepting new patients.

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

    Geisinger State College - General Internal Medicine

    200 Scenery Drive, 
    State College, PA 
     (2.2 miles away)
    Languages Spoken:
    English, Hindi, Nepali
    Accepting New Patients
    Offers Telehealth

    Dr. Mainali is a board-certified physician specializing in internal medicine. Dr. Mainali earned her medical degree from the B.P. Koirala Institute of Health Sciences in Nepal. She then moved to the United States, where she completed her residency at Geisinger Medical Center. She is certified by the American Board of Internal Medicine. Dr. Mainali speaks English, Hindi and Nepali. Dr. Mainali 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 Low Sodium Level, High Cholesterol, Hypothyroidism, and Maturity Onset Diabetes of the Young. Dr. Mainali is board certified in The American Board Of Internal Medicine. Dr. Mainali is currently accepting new patients.

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

    Geisinger State College - Community Medicine

    200 Scenery Drive, 
    State College, PA 
     (2.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Dr. Keiter is a board-certified physician specializing in family medicine. She attended the Philadelphia College of Osteopathic Medicine, where she received her degree in osteopathic medicine, and completed her residencies at Lankenau Hospital and Mercy Suburban Hospital. Dr. Keiter is certified by the American Osteopathic Association in family medicine. Dr. Keiter is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Hypothyroidism, and Familial Hypertension. Dr. Keiter is board certified in The American Osteopathic Association In Family Medicine. Dr. Keiter is currently accepting new patients.

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

    Geisinger Healthplex State College - Community Medicine

    132 Abigail Lane, 
    Port Matilda, PA 
     (4.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Dr. Kim is a board-certified physician specializing in internal medicine. She attended the Seoul National University College of Medicine, where she received her medical degree, and completed her residency in internal medicine at Weiss Memorial Hospital. Dr. Kim is certified by the American Board of Internal Medicine. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Maturity Onset Diabetes of the Young, Hypothyroidism, Type 2 Diabetes (T2D), and Sciatica. Dr. Kim is board certified in The American Board Of Internal Medicine. Dr. Kim is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency

    Mount Nittany Medical Center

    1800 E Park Ave, 
    State College, PA 
     (2.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Aderonke Ajala is a Hematologist practicing medicine in State College, Pennsylvania. Dr. Ajala is rated as an Experienced 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 Small Lymphocytic Lymphoma (SLL), Childhood Iron Deficiency Anemia, Breast Cancer, and Pleuropulmonary Blastoma.

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

    Office

    1850 E Park Ave Ste 302, 
    State College, PA 
     (2.0 miles away)
    Languages Spoken:
    English

    Jeffrey Pro is a primary care provider, practicing in Internal Medicine in State College, Pennsylvania. Dr. Pro 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 Hypothyroidism, Vitamin D Deficiency, High Cholesterol, and Subacute Combined Degeneration.

    Experienced in Vitamin B12 Deficiency
    Pulmonary Medicine
    Experienced in Vitamin B12 Deficiency
    Pulmonary Medicine

    Centre Medical And Surgical Associates P.C.

    1850 E Park Ave Ste 201, 
    State College, PA 
     (2.2 miles away)
    Languages Spoken:
    English

    John Solic is a Pulmonary Medicine provider practicing medicine in State College, Pennsylvania. Dr. Solic 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 Obstructive Sleep Apnea, Periodic Limb Movement Disorder, Asthma, and Asthma in Children.

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

    Mount Nittany Medical Center

    155 Wellness Way, 
    State College, PA 
     (2.2 miles away)
    Languages Spoken:
    English

    Alfred Cretella is an Internal Medicine provider practicing medicine in State College, Pennsylvania. Dr. Cretella 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 Pleuropulmonary Blastoma, ALK-Positive Non-Small Cell Lung Cancer, Squamous Cell Lung Carcinoma, and Lung Adenocarcinoma.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency

    Mount Nittany Medical Center

    155 Wellness Way, 
    State College, PA 
     (2.2 miles away)
    Languages Spoken:
    English

    James Lieb is an Oncologist practicing medicine in State College, Pennsylvania. Dr. Lieb is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Thrombocytopenia, Adult Immune Thrombocytopenia, Hemangioma Thrombocytopenia Syndrome, and Lung Cancer.

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

    Geisinger Healthplex State College - Community Medicine

    132 Abigail Lane, 
    Port Matilda, PA 
     (4.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Levi Delozier is a primary care provider, practicing in Family Medicine in Port Matilda, Pennsylvania. Dr. Delozier is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Apoplexy, Arthritis, Maturity Onset Diabetes of the Young, and Familial Hypertension. Dr. Delozier is currently accepting new patients.

    Distinguished in Vitamin B12 Deficiency
    Family Medicine
    Distinguished in Vitamin B12 Deficiency
    Family Medicine

    Geisinger Reedsville - Community Medicine

    10 Gateway Drive, 
    Reedsville, PA 
     (14.7 miles away)
    Languages Spoken:
    English, Polish
    Accepting New Patients
    Offers Telehealth

    Natalia Hanson, MD, is a family medicine physician who was born in Canada and trained as a registered nurse before moving to the United States. “I love working with a wide range of age groups,” she says. Dr. Hanson has a special interest in women's health (including long-acting contraception such as IUDs) as well as in medication assisted treatment in a primary care setting. She is fluent in both English and Polish.|Dr. Hanson earned her Bachelor of Science in nursing from University of Windsor in Canada and her medical degree at Poznan University of Medical Sciences. She completed her residency at The Milton S. Hershey Medical Center and is certified by the American Board of Family Medicine. Dr. Hanson is rated as a Distinguished provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Vitamin B12 Deficiency, Chronic Obstructive Pulmonary Disease (COPD), Maturity Onset Diabetes of the Young, and Type 2 Diabetes (T2D). Dr. Hanson is board certified in The American Board Of Family Medicine. Dr. Hanson is currently accepting new patients.

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

    Geisinger Reedsville - Community Medicine

    10 Gateway Drive, 
    Reedsville, PA 
     (14.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Stoltzfus is a board-certified physician specializing in family medicine. He attended the University of Minnesota, where he received his medical degree, and completed his residency at Hennepin County Medical Center. Dr. Stoltzfus is certified by the American Board of Family Medicine. Dr. Stoltzfus is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Type 2 Diabetes (T2D), and Hypothyroidism. Dr. Stoltzfus is board certified in The American Board Of Family Medicine. Dr. Stoltzfus is currently accepting new patients.

    Showing 1-15 of 15

    Last Updated: 04/28/2026

    When should I see a Vitamin B12 Deficiency doctor near State College, 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 State College, 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 State College, 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 State College, 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 State College, 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 State College, 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 State College, 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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