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

Find the Top Vitamin B12 Deficiency Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 301 doctor with experience in Vitamin B12 Deficiency near philadelphia, PA. Of these, 265 are Experienced, 29 are Advanced, 2 are Distinguished and 1 are Elite.

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301 providers found
    Advanced in Vitamin B12 Deficiency
    Advanced in Vitamin B12 Deficiency
    Referral may be required

    Rittenhouse Hematology And Oncology

    207 N Broad St Fl 6, 
    Philadelphia, PA 
     (0.4 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English

    Rene Rubin is an Oncologist practicing medicine in Philadelphia, Pennsylvania. She has been practicing medicine for over 44 years. Dr. Rubin is rated as an Advanced 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 Paget Disease of the Breast, Breast Cancer, Inflammatory Breast Cancer, Vitamin B12 Deficiency, and Bone Marrow Aspiration.

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

    Penn Internal Medicine Woodbury Heights

    1006 Mantua Pike, 
    Woodbury Heights, NJ 
     (9.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jeffrey Millstein is a primary care provider, practicing in Internal Medicine in Woodbury Heights, New Jersey. Dr. Millstein is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and High Cholesterol. Dr. Millstein is board certified in Internal Medicine, 1991. Dr. Millstein is currently accepting new patients.

    Distinguished in Vitamin B12 Deficiency
    Pediatric Neurology
    Distinguished in Vitamin B12 Deficiency
    Pediatric Neurology
    Referral may be required

    St Christophers Hospital For Children

    E At N Front St, 
    Philadelphia, PA 
     (3.9 miles away)
    Languages Spoken:
    English

    Jatinder Goraya is a Pediatric Neurologist practicing medicine in Philadelphia, Pennsylvania. Dr. Goraya is rated as a Distinguished 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 Vitamin B12 Deficiency, Epilepsy, Zellweger Syndrome, and Spasmus Nutans.

    Learn about our expert tiers
    Advanced in Vitamin B12 Deficiency
    Advanced in Vitamin B12 Deficiency

    Gpha Hunting Park Health Center

    1999 W Hunting Park Ave, 
    Philadelphia, PA 
     (4.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Monica Mallory-Whitmore is a primary care provider, practicing in Family Medicine in Philadelphia, Pennsylvania. Dr. Mallory-Whitmore is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 123 other conditions, according to our data. Her clinical expertise encompasses Trichomoniasis, Glucose-6-Phosphate Translocase Deficiency, Glucose-6-Phosphate Dehydrogenase Deficiency, Vulvovaginitis, and Intrauterine Device Insertion. Dr. Mallory-Whitmore is currently accepting new patients.

    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 
     (13.7 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.

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

    Gpha Chinatown Medical Services

    432 N 6th St, 
    Philadelphia, PA 
     (1.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Lei Zhang is a primary care provider, practicing in Internal Medicine in Philadelphia, Pennsylvania. Dr. Zhang is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 59 other conditions, according to our data. Her clinical expertise encompasses Vitamin D Deficiency, Jaundice, Hepatitis B, and Maturity Onset Diabetes of the Young. Dr. Zhang is currently accepting new patients.

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

    Penn Internal Medicine - Michael Cirigliano Internal Medicine

    3701 Market Street, Suite 370, 
    Philadelphia, PA 
     (1.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Michael Cirigliano is a primary care provider, practicing in Internal Medicine in Philadelphia, Pennsylvania. Dr. Cirigliano is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 38 other conditions, according to our data. His clinical expertise encompasses Degos Disease, Nontuberculous Mycobacterial Lung Disease, Non-Alcoholic Fatty Liver Disease, and Warts. Dr. Cirigliano is board certified in Internal Medicine, 1994. Dr. Cirigliano is currently accepting new patients.

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

    Penn Internal Medicine - Edward S. Cooper Internal Medicine

    3701 Market Street, Suite 640, 
    Philadelphia, PA 
     (1.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Craig Wynne is a primary care provider, practicing in Internal Medicine in Philadelphia, Pennsylvania. Dr. Wynne 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 Sciatica, Scoliosis, Type 2 Diabetes (T2D), and Maturity Onset Diabetes of the Young. Dr. Wynne is board certified in Internal Medicine, 1994. Dr. Wynne is currently accepting new patients.

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

    Penn Family Care

    3737 Market Street, 9th Floor, 
    Philadelphia, PA 
     (1.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jennifer Lee is a primary care provider, practicing in Family Medicine in Philadelphia, Pennsylvania. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Intrauterine Device Insertion. Dr. Lee is board certified in Family Medicine, 2017. Dr. Lee is currently accepting new patients.

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

    Penn Center For Primary Care

    51 N. 39th Street, Medical Arts Building, Suite 102, 
    Philadelphia, PA 
     (1.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Matthew Rusk is a primary care provider, practicing in Internal Medicine in Philadelphia, Pennsylvania. Dr. Rusk is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and Familial Combined Hyperlipidemia. Dr. Rusk is board certified in Internal Medicine, 1996. Dr. Rusk is currently accepting new patients.

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

    Office

    2228 S Broad St, 
    Philadelphia, PA 
     (2.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Eric Newman is a Nephrologist practicing medicine in Philadelphia, Pennsylvania. Dr. Newman 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 End-Stage Renal Disease (ESRD), Acute Kidney Failure, Chronic Kidney Disease, and Renal Papillary Necrosis. Dr. Newman is currently accepting new patients.

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

    Gpha Hunting Park Health Center

    1999 W Hunting Park Ave, 
    Philadelphia, PA 
     (4.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jayne Brown is a primary care provider, practicing in Internal Medicine in Philadelphia, Pennsylvania. Dr. Brown is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 25 other conditions, according to our data. Her clinical expertise encompasses Hepatitis C, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension. Dr. Brown is currently accepting new patients.

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

    205 North Broad Street

    205 North Broad Street, Suite 100, 
    Philadelphia, PA 
     (0.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Karl Benedict is a Palliative Medicine provider practicing medicine in Philadelphia, Pennsylvania. Dr. Benedict is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Vitamin B12 Deficiency, Vitamin D Deficiency, and Heart Failure with Preserved Ejection Fraction (HFpEF). Dr. Benedict is board certified in Internal Medicine. Dr. Benedict is currently accepting new patients.

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

    Rittenhouse Hematology And Oncology

    207 N Broad St Fl 6, 
    Philadelphia, PA 
     (0.4 miles away)
    Languages Spoken:
    English

    Jascha Rubin is a Hematologist and an Oncologist practicing medicine in Philadelphia, Pennsylvania. Dr. Rubin is rated as an Advanced 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 Agranulocytosis, Chronic Familial Neutropenia, Thrombocytopenia, Deep Vein Thrombosis, and Vitrectomy.

    Experienced in Vitamin B12 Deficiency
    Pediatrics | Family Medicine
    Experienced in Vitamin B12 Deficiency
    Pediatrics | Family Medicine
    Referral may be required

    Family & Community Medicine - 33 South 9th Street

    33 South 9th Street, Suite 301, 
    Philadelphia, PA 
     (0.4 miles away)
    Languages Spoken:
    English, Spanish
    Offers Telehealth

    Victor Diaz is a primary care provider, practicing in Pediatrics and Family Medicine in Philadelphia, Pennsylvania. Dr. Diaz 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 Neurosarcoidosis, Sarcoidosis, Type 2 Diabetes (T2D), and Hypertension. Dr. Diaz is board certified in Family Practice.

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

    Jefferson Cancer - Honickman Center

    1101 Chestnut Street, Floor 14, 
    Philadelphia, PA 
     (0.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Rita Axelrod is an Oncologist practicing medicine in Philadelphia, Pennsylvania. Dr. Axelrod 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 Head and Neck Squamous Cell Carcinoma (HNSCC), Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), and Lung Adenocarcinoma. Dr. Axelrod is board certified in Hematology, Internal Medicine, and Medical Oncology. Dr. Axelrod is currently accepting new patients.

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

    Jefferson Cancer - Honickman Center

    1101 Chestnut Street, Floor 14, 
    Philadelphia, PA 
     (0.4 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Allison Zibelli is a Hematologist Oncology specialist and an Oncologist practicing medicine in Philadelphia, Pennsylvania. Dr. Zibelli is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 21 other conditions, according to our data. Her clinical expertise encompasses Paget Disease of the Breast, Ampullary Cancer, Desmoplastic Small Round Cell Tumor, and Intraductal Papilloma. Dr. Zibelli is board certified in Hematology, Internal Medicine, and Medical Oncology. Dr. Zibelli is currently accepting new patients.

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

    Jefferson Hematology - Honickman Center

    1101 Chestnut Street, Floor 8, 
    Philadelphia, PA 
     (0.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Douglass Drelich is a Hematologist practicing medicine in Philadelphia, Pennsylvania. Dr. Drelich is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Hemophilia A, Hemophilic Arthropathy, Hemophilia B, and Von Willebrand Disease (VWD). Dr. Drelich is board certified in Hematology and Internal Medicine. Dr. Drelich is currently accepting new patients.

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

    1015 Chestnut Street

    1015 Chestnut Street, 
    Philadelphia, PA 
     (0.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Matthew Killion is a primary care provider, practicing in Internal Medicine in Philadelphia, Pennsylvania. Dr. Killion 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 Staphylococcal Meningitis, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Killion is board certified in Internal Medicine. Dr. Killion is currently accepting new patients.

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

    Abramson Cancer Center Penn Presbyterian

    51 N. 39th Street, Pavilion For Advanced Care, First Floor, 
    Philadelphia, PA 
     (1.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Arthur Feldman is a Hematologist and an Oncologist practicing medicine in Philadelphia, Pennsylvania. Dr. Feldman 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 Pleuropulmonary Blastoma, Essential Thrombocythemia, Monoclonal Gammopathy of Undetermined Significance (MGUS), and Schnitzler Syndrome. Dr. Feldman is board certified in Medical Oncology, 1979. Dr. Feldman is currently accepting new patients.

    Showing 1-20 of 301

    Last Updated: 09/26/2026

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