The 20 Best Vitamin B12 Deficiency Doctors Near Me in berkeley, CA

Find the Top Vitamin B12 Deficiency Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 70 doctor with experience in Vitamin B12 Deficiency near berkeley, CA. Of these, 53 are Experienced and 17 are Advanced.

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70 providers found
    Experienced in Vitamin B12 Deficiency
    Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Internal Medicine

    U S Healthworks

    2850 7th St # 100, 
    Berkeley, CA 
     (1.9 miles away)
    Languages Spoken:
    English

    Deborah Demott is a primary care provider, practicing in Internal Medicine in Berkeley, California. Dr. Demott is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Osteoporosis, Postmenopausal Osteoporosis, and Vitamin B12 Deficiency.

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

    Eileen T. Consorti MD

    3000 Colby St Ste 201, 
    Berkeley, CA 
     (1.9 miles away)
    Languages Spoken:
    English

    Roxanne Fiscella is a primary care provider, practicing in Family Medicine in Berkeley, California. Dr. Fiscella 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 Chorea, Migraine with Brainstem Aura, Osteoporosis, and Postmenopausal Osteoporosis.

    Experienced in Vitamin B12 Deficiency
    Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Internal Medicine
    5900 Hollis St, Suite J, 
    Emeryville, CA 
     (2.2 miles away)
    Languages Spoken:
    English

    John Fullerton is a primary care provider, practicing in Internal Medicine in Emeryville, California. Dr. Fullerton is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Delirium Tremens, Anemia, Ringworm, and Swallowing Difficulty.

    Learn about our expert tiers
    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency
    Referral may be required

    Stanford Health Care

    5800 Hollis St, 
    Emeryville, CA 
     (2.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Milana Dolezal is a Hematologist practicing medicine in Emeryville, California. Dr. Dolezal is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Muscle Invasive Bladder Cancer, RUNX1 Familial Platelet Disorder, Budd-Chiari Syndrome, Schnitzler Syndrome, and Bone Marrow Aspiration.

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

    Stanford Health Care

    5800 Hollis St, 
    Emeryville, CA 
     (2.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Aimee Keyashian is a primary care provider, practicing in Internal Medicine in Emeryville, California. Dr. Keyashian is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Tinnitus, High Cholesterol, Melorheostosis, and Melorheostosis with Osteopoikilosis.

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

    Epic Care

    1480 64th St Ste 100, 
    Emeryville, CA 
     (2.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Rajesh Behl is a Hematologist and an Oncologist practicing medicine in Emeryville, California. Dr. Behl is rated as an Experienced 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 Multiple Myeloma, Myelodysplastic Syndrome (MDS), Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), and Bone Marrow Aspiration.

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

    Anesthesia Preoperative Evaluation Clinic At Stanford Emeryville

    5800 Hollis St Fl 3, 
    Emeryville, CA 
     (2.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Dean Nickles is a primary care provider, practicing in Internal Medicine in Emeryville, California. Dr. Nickles 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 Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Multisystem Inflammatory Syndrome in Children (MIS-C).

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

    Nor Cal. Urology Medical Group Inc.

    3300 Webster St Ste 710, 
    Oakland, CA 
     (3.5 miles away)
    Languages Spoken:
    English, Mandarin

    Chih-hsin Wen is a Urologist practicing medicine in Oakland, California. Dr. Wen is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Familial Prostate Cancer, Prostate Cancer, Urinary Tract Infection in Children, Reconstructive Urology Surgery, and Prostatectomy.

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

    Asian Health Services

    818 Webster St, 
    Oakland, CA 
     (5.0 miles away)
    Languages Spoken:
    English

    Clayton Chan is a primary care provider, practicing in Internal Medicine in Oakland, California. Dr. Chan 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 Diabetic Nephropathy, Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

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

    Clinical Patient Services PC

    333 1st St Ste A, 
    San Francisco, CA 
     (8.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Nicole Tsang is a primary care provider, practicing in Family Medicine in San Francisco, California. Dr. Tsang 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 Attention Deficit Hyperactivity Disorder (ADHD), Generalized Anxiety Disorder (GAD), Seasonal Affective Disorder (SAD), and Insomnia. Dr. Tsang is currently accepting new patients.

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

    North East Med Services Stockton Clinic Lab

    1520 Stockton St, 
    San Francisco, CA 
     (8.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Anselm Lam is a primary care provider, practicing in Family Medicine in San Francisco, California. Dr. Lam 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 Jaundice, Osteomyelitis in Children, Type 2 Diabetes (T2D), and Glucocorticoid-Remediable Aldosteronism. Dr. Lam is currently accepting new patients.

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

    Multiple Sclerosis And Neuroinflammation Center

    1651 Fourth St., Suite 252, 
    San Francisco, CA 
     (9.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Samuel Pleasure is a Neurologist practicing medicine in San Francisco, California. Dr. Pleasure is rated as an Advanced 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 Multiple Sclerosis (MS), Paraneoplastic Cerebellar Degeneration, Vitamin B12 Deficiency, and Relapsing Multiple Sclerosis (RMS). Dr. Pleasure is board certified in American Board Of Psychiatry And Neurology., Neurology. Dr. Pleasure is currently accepting new patients.

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

    Multiple Sclerosis And Neuroinflammation Center

    1651 4th St Ste 252, 
    San Francisco, CA 
     (9.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Bruce Cree is a Neurologist practicing medicine in San Francisco, California. Dr. Cree 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 Multiple Sclerosis (MS), Relapsing Multiple Sclerosis (RMS), Neuromyelitis Optica, and Optic Neuritis.

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

    Office

    1651 4th St Fl 2, 
    San Francisco, CA 
     (9.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Josiah Gerdts is a Neurologist practicing medicine in San Francisco, California. Dr. Gerdts is rated as an Advanced 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, Vitamin B12 Deficiency Anemia, Multiple Sclerosis (MS), and Encephalitis.

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

    Office

    1651 4th St Fl 2, 
    San Francisco, CA 
     (9.5 miles away)
    Languages Spoken:
    English

    Stephen Hauser is a primary care provider, practicing in Internal Medicine in San Francisco, California. Dr. Hauser is rated as an Advanced 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 Relapsing Multiple Sclerosis (RMS), Acute Flaccid Myelitis (AFM), CACH Syndrome, and Vitamin B12 Deficiency.

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

    Center For Encephalitis & Meningitis

    1651 4th St Ste 252, 
    San Francisco, CA 
     (9.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ahmed Abdelhak is a Neurologist practicing medicine in San Francisco, California. Dr. Abdelhak is rated as an Advanced 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 Multiple Sclerosis (MS), Relapsing Multiple Sclerosis (RMS), Vitamin B12 Deficiency, and Amyotrophic Lateral Sclerosis (ALS or Lou Gehrig's Disease).

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

    Neurology Complex Diagnosis Clinic

    1651 4th St, 
    San Francisco, CA 
     (9.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Min Kang is a Neurologist practicing medicine in San Francisco, California. Dr. Kang is rated as an Advanced 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, Foot Drop, Stroke, Headache, and Thrombectomy.

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

    Highland Hospital

    1411 E 31st St, 
    Oakland, CA 
     (5.5 miles away)
    Languages Spoken:
    English

    Stephen Yee is a primary care provider, practicing in Internal Medicine in Oakland, California. Dr. Yee 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 Nasopharyngeal Carcinoma, Lung Cancer, Colorectal Cancer, and Breast Cancer.

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

    Highland Hospital

    1411 E 31st St, 
    Oakland, CA 
     (5.5 miles away)
    Languages Spoken:
    English

    David Irwin is a Hematologist and an Oncologist practicing medicine in Oakland, California. Dr. Irwin is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Colorectal Cancer, Lynch Syndrome, Philadelphia-Negative Chronic Myeloid Leukemia, and Chronic Myelogenous Leukemia (CML).

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

    Doctor On Demand Professionals Of California

    1 California St Ste 2300, 
    San Francisco, CA 
     (8.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Debra Alspector is a primary care provider, practicing in Family Medicine in San Francisco, California. Dr. Alspector is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Herpetic Stomatitis, Gingivostomatitis, Frequent or Urgent Urination, and Cellulitis.

    Showing 1-20 of 70

    Last Updated: 09/26/2026

    When should I see a Vitamin B12 Deficiency doctor near berkeley, CA?

    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 berkeley, CA?

    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 berkeley, CA?

    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 berkeley, CA?

    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 berkeley, CA?

    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 berkeley, CA?

    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 berkeley, CA?

    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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