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

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 41 doctor with experience in Vitamin B12 Deficiency near encinitas, CA. Of these, 31 are Experienced, 8 are Advanced and 2 are Distinguished.

Location
LocationClose
41 providers found
    Distinguished in Vitamin B12 Deficiency
    Hematology | Oncology
    Distinguished in Vitamin B12 Deficiency
    Hematology | Oncology
    Referral may be required

    California Cancer Associates For Research And Excellence, Inc

    326 Santa Fe Dr Ste 105, 
    Encinitas, CA 
     (2.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Alberto Bessudo is a Hematologist and an Oncologist practicing medicine in Encinitas, California. Dr. Bessudo is rated as a Distinguished provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Bone Tumor, Multiple Myeloma, Colorectal Cancer, and Vitamin B12 Deficiency.

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

    Diane L. Hutchison MD Inc.

    477 N El Camino Real Ste D202, 
    Encinitas, CA 
     (2.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Diane Hutchison is a primary care provider, practicing in Family Medicine in Encinitas, California. Dr. Hutchison 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 Common Cold, Bronchitis, Herpetic Stomatitis, and Gingivostomatitis. Dr. Hutchison is currently accepting new patients.

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

    CCARE Encinitas Cancer Center

    Encinitas, CA 
     (2.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Edward Mcclay is an Oncologist practicing medicine in Encinitas, California. Dr. Mcclay is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Melanoma, Merkel Cell Carcinoma, Vitamin B12 Deficiency, and Familial Colorectal Cancer. Dr. Mcclay is currently accepting new patients.

    Learn about our expert tiers
    Distinguished in Vitamin B12 Deficiency
    Hematology | Oncology
    Distinguished in Vitamin B12 Deficiency
    Hematology | Oncology
    Referral may be required

    California Cancer Associates For Research And Excellence Inc

    16918 Dove Canyon Rd Ste 103, 
    San Diego, CA 
     (9.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Laurie Frakes is a Hematologist and an Oncologist practicing medicine in San Diego, California. Dr. Frakes is rated as a Distinguished 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 Breast Cancer, Paget Disease of the Breast, HER-2 Positive Breast Cancer, and Inflammatory Breast Cancer.

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

    380 Stevens Ave

    380 Stevens Ave Ste 310, 
    Solana Beach, CA 
     (3.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Robert Yuhas is a primary care provider, practicing in Family Medicine in Solana Beach, California. Dr. Yuhas 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 Movement Disorders, Parkinson's Disease, Rheumatic Fever, and Deep Vein Thrombosis.

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

    Steven D. Emmet M.D. Inc

    773 Academy Dr, 
    Solana Beach, CA 
     (3.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Blaine Jackson is a primary care provider, practicing in Internal Medicine in Solana Beach, California. Dr. Jackson is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Seasonal Affective Disorder (SAD), and Gastroesophageal Reflux Disease (GERD).

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

    Szmidt, A Professional Medical Corporation

    12395 El Camino Real Ste 100, 
    San Diego, CA 
     (7.7 miles away)
    Languages Spoken:
    English

    Maria Szmidt is a primary care provider, practicing in Internal Medicine in San Diego, California. Dr. Szmidt 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 Eosinophilic Granulomatosis with Polyangiitis (EGPA, Churg-Strauss Syndrome), Postmenopausal Osteoporosis, Osteoporosis, and Hypertension.

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

    Carlsbad Village Family Practice Medical Associates Inc.

    2801 Jefferson St, 
    Carlsbad, CA 
     (9.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mahyar Ajir is a primary care provider, practicing in Family Medicine in Carlsbad, California. Dr. Ajir 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 Diabetic Neuropathy, Familial Combined Hyperlipidemia, Xanthoma, and Cirrhosis.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency

    California Cancer Associates For Research And Excellence Inc

    16918 Dove Canyon Rd Ste 103, 
    San Diego, CA 
     (9.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Aparajit Venkateswaran is a primary care provider, practicing in Internal Medicine in San Diego, California. Dr. Venkateswaran is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Opioid Induced Constipation, Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, and Immune Thrombocytopenic Purpura (ITP).

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

    North County Oncology Medical Clinic Inc

    3617 Vista Way, 
    Oceanside, CA 
     (10.0 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English
    Offers Telehealth

    Catherine Quinn is a primary care provider, practicing in Internal Medicine in Oceanside, California. She has been practicing medicine for over 10 years. Dr. Quinn is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Pancreatic Ductal Adenocarcinoma, Vitamin B12 Deficiency, Hypercalcemia, and Milk-Alkali Syndrome.

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

    Regents Of The University Of California

    9400 Campus Point Dr, 
    La Jolla, CA 
     (11.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jessica Sullivan is a Hematologist practicing medicine in La Jolla, California. Dr. Sullivan is rated as an Advanced 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 Vitamin B12 Deficiency, ALK-Positive Non-Small Cell Lung Cancer, Anemia, and Monoclonal Gammopathy of Undetermined Significance (MGUS).

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

    Jennifer Moreno Department Of Veterans Affairs Medical Center

    3350 La Jolla Village Dr, 
    San Diego, CA 
     (11.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Christopher Kane is a Urologist practicing medicine in San Diego, California. Dr. Kane is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Prostate Cancer, Familial Prostate Cancer, Renal Cell Carcinoma (RCC), Prostatectomy, and Nephrectomy.

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

    San Marcos

    838 Nordahl Rd Ste 300, 
    San Marcos, CA 
     (12.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Joel Lamon is a Hematologist and an Oncologist practicing medicine in San Marcos, California. Dr. Lamon is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Familial Colorectal Cancer, Breast Cancer, and Immune Thrombocytopenic Purpura (ITP). Dr. Lamon is currently accepting new patients.

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

    San Marcos

    838 Nordahl Rd Ste 300, 
    San Marcos, CA 
     (12.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Steven Eisenberg is an Oncologist practicing medicine in San Marcos, California. Dr. Eisenberg is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Pleuropulmonary Blastoma, and Myelodysplastic Syndrome (MDS). Dr. Eisenberg is currently accepting new patients.

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

    CCARE San Marcos Cancer Center

    838 Nordahl Rd Fl 3, 
    San Marcos, CA 
     (12.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Michael Kosmo is a Hematologist practicing medicine in San Marcos, California. Dr. Kosmo is rated as an Advanced 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 Anemia, Essential Thrombocythemia, Febrile Neutropenia, and Agranulocytosis. Dr. Kosmo is currently accepting new patients.

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

    Sabina R. Wallach M.D. A Medical Corp

    9850 Genesee Ave Ste 400, 
    La Jolla, CA 
     (12.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sabina Wallach is a Hematologist practicing medicine in La Jolla, California. Dr. Wallach 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 Vitamin B12 Deficiency, Polycythemia Vera, Thrombocytopenia, and ALK-Positive Non-Small Cell Lung Cancer.

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

    San Diego Pacific Oncology And Hematology Associates Inc

    9850 Genesee Ave Ste 830, 
    La Jolla, CA 
     (12.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Pushpendu Banerjee is a Hematologist and an Oncologist practicing medicine in La Jolla, California. Dr. Banerjee is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Paget Disease of the Breast, Familial Colorectal Cancer, Colorectal Cancer, and Breast Cancer.

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

    San Diego Pacific Oncology And Hematology Associates Inc

    9850 Genesee Ave Ste 830, 
    La Jolla, CA 
     (12.7 miles away)
    Languages Spoken:
    English

    James Sinclair is an Oncologist practicing medicine in La Jolla, California. Dr. Sinclair 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 Non-Hodgkin Lymphoma, Breast Cancer, Paget Disease of the Breast, and Pleuropulmonary Blastoma.

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

    Scripps Green Hospital

    10666 N Torrey Pines Rd, 
    La Jolla, CA 
     (10.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Peter Aldrich is a primary care provider, practicing in Internal Medicine in La Jolla, California. Dr. Aldrich is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Necrotizing Enterocolitis, Pseudomembranous Colitis, Bacterial Gastroenteritis, and Hypertension.

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

    Julie R. Aspiras, Julie Aspiras, M.D. PC

    3998 Vista Way, 
    Oceanside, CA 
     (10.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Julie Aspiras is a primary care provider, practicing in Internal Medicine in Oceanside, California. Dr. Aspiras is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Subacute Combined Degeneration, Vitamin B12 Deficiency Anemia, Multiple Carboxylase Deficiency, and Folate Deficiency. Dr. Aspiras is board certified in American Board Of Internal Medicine.

    Showing 1-20 of 41

    Last Updated: 09/26/2026

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

    Read more about our Content Policy.