The 20 Best Vitamin B12 Deficiency Anemia Doctors Near Me in Mission Viejo, CA

Find the Top Vitamin B12 Deficiency Anemia Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 100 doctor with experience in Vitamin B12 Deficiency Anemia near Mission Viejo, CA. Of these, 90 are Experienced, 9 are Advanced and 1 are Distinguished.

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100 providers found
    Distinguished in Vitamin B12 Deficiency Anemia
    Internal Medicine
    Distinguished in Vitamin B12 Deficiency Anemia
    Internal Medicine
    26800 Crown Valley Parkway, Suite 540, 
    Mission Viejo, CA 
     (2.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Nader Noorian is a primary care provider, practicing in Internal Medicine in Mission Viejo, California. Dr. Noorian is rated as a Distinguished provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Multiple Carboxylase Deficiency, Vitamin B12 Deficiency Anemia, Folate Deficiency, and Infant Hyperglycemia. Dr. Noorian is currently accepting new patients.

    Advanced in Vitamin B12 Deficiency Anemia
    Advanced in Vitamin B12 Deficiency Anemia

    Neurology And Pain Specialty Center

    Aliso Viejo, CA 
     (4.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Kenneth Martinez is a Neurologist practicing medicine in Aliso Viejo, California. Dr. Martinez is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 91 other conditions, according to our data. His clinical expertise encompasses Drug Induced Dyskinesia, Chronic Demyelinizing Neuropathy with IgM Monoclonal, Spinal and Bulbar Muscular Atrophy, and Spinal Muscular Atrophy Type 3. Dr. Martinez is board certified in American Board Of Psychiatry And Neurology - Neurology and United Council For Neurologic Subspecialties - Headache Medicine. Dr. Martinez is currently accepting new patients.

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

    MemorialCare Medical Group - Mission Viejo

    Mission Viejo, CA 
     (1.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Saghi Rokhshadfar is a primary care provider, practicing in Internal Medicine in Mission Viejo, California. Dr. Rokhshadfar is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Diabetic Nephropathy, Type 2 Diabetes (T2D), High Cholesterol, and Congenital Sucrase-Isomaltase Deficiency. Dr. Rokhshadfar is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Vitamin B12 Deficiency Anemia
    Experienced in Vitamin B12 Deficiency Anemia
    26800 Crown Valley Parkway, Suite 320, 
    Mission Viejo, CA 
     (2.4 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Andrew Nik is a Neurologist practicing medicine in Mission Viejo, California. He has been practicing medicine for over 17 years. Dr. Nik is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Cerebellar Degeneration, Transient Ischemic Attack (TIA), Cramp-Fasciculation Syndrome, and Vertebral Artery Dissection. Dr. Nik is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency Anemia
    Experienced in Vitamin B12 Deficiency Anemia
    26800 Crown Valley Parkway, Suite 320, 
    Mission Viejo, CA 
     (2.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ronak Vora is a Neurologist practicing medicine in Mission Viejo, California. Dr. Vora is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Movement Disorders, Parkinson's Disease, Dry Mouth, and Essential Tremor. Dr. Vora is currently accepting new patients.

    Advanced in Vitamin B12 Deficiency Anemia
    Family Medicine
    Advanced in Vitamin B12 Deficiency Anemia
    Family Medicine

    South County Kidney & Endocrine Center

    23141 Moulton Pkwy Ste 102, 
    Laguna Hills, CA 
     (2.3 miles away)
    Languages Spoken:
    English

    Monica Harms is a primary care provider, practicing in Family Medicine in Laguna Hills, California. Dr. Harms is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Vitamin D Deficiency, Folate Deficiency, Multiple Carboxylase Deficiency, and Vitamin B12 Deficiency Anemia.

    Advanced in Vitamin B12 Deficiency Anemia
    Family Medicine
    Advanced in Vitamin B12 Deficiency Anemia
    Family Medicine

    South County Kidney & Endocrine Center

    23141 Moulton Pkwy Ste 102, 
    Laguna Hills, CA 
     (2.3 miles away)
    Languages Spoken:
    English

    Marlene Yacoob is a primary care provider, practicing in Family Medicine in Laguna Hills, California. Dr. Yacoob is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Vitamin D Deficiency, High Cholesterol, Hypothyroidism, and Obesity in Children.

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

    Saddleback Medical Group

    Laguna Hills, CA 
     (2.3 miles away)
    Experience:
    30+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Maziar Zamani is a primary care provider, practicing in Internal Medicine in Laguna Hills, California. He has been practicing medicine for over 30 years. Dr. Zamani is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Acute Kidney Failure, Hypothyroidism, Hypertension, Gastrostomy, and Pacemaker Implantation. Dr. Zamani is board certified in American Board Of Internal Medicine. Dr. Zamani is currently accepting new patients.

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

    Office

    Mission Viejo, CA 
     (1.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Linda Davis is a primary care provider, practicing in Family Medicine in Mission Viejo, California. Dr. Davis is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her clinical expertise encompasses Vitamin D Deficiency, Multiple Carboxylase Deficiency, Folate Deficiency, and Vitamin B12 Deficiency Anemia.

    Experienced in Vitamin B12 Deficiency Anemia
    General Practice
    Experienced in Vitamin B12 Deficiency Anemia
    General Practice

    Marjan Pedarsani, MD

    Mission Viejo, CA 
     (1.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Marjan Pedarsani is a primary care provider, practicing in General Practice in Mission Viejo, California. Dr. Pedarsani is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Osteomyelitis in Children, Infant Hyperglycemia, Type 2 Diabetes (T2D), and High Cholesterol.

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

    Mission Viejo Medical Offices

    23781 Maquina Ave, 
    Mission Viejo, CA 
     (1.9 miles away)
    Languages Spoken:
    English

    Mahnaz Jalali is a primary care provider, practicing in Family Medicine in Mission Viejo, California. Dr. Jalali is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her clinical expertise encompasses Acne, Chronic Pain, Sutton Disease 2, and Aphthous Stomatitis.

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

    Kolvita Family Medical Group Inc.

    25982 Pala Ste 180, 
    Mission Viejo, CA 
     (1.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Matthew Zeller is a primary care provider, practicing in Family Medicine in Mission Viejo, California. Dr. Zeller is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Cellulitis, Tracheitis, Neuralgia, and Papular Urticaria.

    Experienced in Vitamin B12 Deficiency Anemia
    Neurology
    Experienced in Vitamin B12 Deficiency Anemia
    Neurology

    Kiet Loc Apc

    Laguna Hills, CA 
     (2.3 miles away)
    Experience:
    20+ years
    Languages Spoken:
    English
    Offers Telehealth

    Kiet Loc is a Neurologist practicing medicine in Laguna Hills, California. She has been practicing medicine for over 20 years. Dr. Loc is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. She is also highly rated in 41 other conditions, according to our data. Her clinical expertise encompasses Peripheral Neuropathy, Opisthotonos, Muscle Spasms, and Foot Drop. Dr. Loc is board certified in American Board Of Neurology.

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

    Nermine Morcos MD Inc

    Laguna Hills, CA 
     (2.3 miles away)
    Experience:
    27+ years
    Languages Spoken:
    English

    Nermine Morcos is a primary care provider, practicing in Internal Medicine in Laguna Hills, California. She has been practicing medicine for over 27 years. Dr. Morcos is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her clinical expertise encompasses Autoerythrocyte Sensitivity, Gardner-Diamond Syndrome, Purpura, and Anal Cancer.

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

    Saddleback Medical Group

    Laguna Hills, CA 
     (2.3 miles away)
    Languages Spoken:
    English

    Raymond Fernandez is a primary care provider, practicing in Internal Medicine in Laguna Hills, California. Dr. Fernandez is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His clinical expertise encompasses High Cholesterol, Hypothyroidism, Gastroesophageal Reflux Disease (GERD), and Type 2 Diabetes (T2D).

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

    South County Kidney & Endocrine Center

    23141 Moulton Pkwy Ste 102, 
    Laguna Hills, CA 
     (2.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Lynn Napoli is a primary care provider, practicing in Family Medicine in Laguna Hills, California. Dr. Napoli is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Vitamin D Deficiency, High Cholesterol, Hypothyroidism, and Obesity in Children.

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

    Saddleback Medical Group

    Laguna Hills, CA 
     (2.3 miles away)
    Experience:
    33+ years
    Languages Spoken:
    English
    Accepting New Patients

    Arthur Daigneault is a primary care provider, practicing in Internal Medicine in Laguna Hills, California. He has been practicing medicine for over 33 years. Dr. Daigneault is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses High Cholesterol, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. Daigneault is board certified in National Board Of Physicians And Surgeons. Dr. Daigneault is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency Anemia
    Experienced in Vitamin B12 Deficiency Anemia

    Office

    23961 Calle De La Magdalena Ste 217, 
    Laguna Hills, CA 
     (2.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Yulian Khagi is an Oncologist practicing medicine in Laguna Hills, California. Dr. Khagi is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Familial Colorectal Cancer, Paget Disease of the Breast, Breast Cancer, and Tissue Biopsy.

    Experienced in Vitamin B12 Deficiency Anemia
    Experienced in Vitamin B12 Deficiency Anemia

    Michael W Shen MD Inc

    Laguna Hills, CA 
     (2.3 miles away)
    Experience:
    25+ years
    Languages Spoken:
    English

    Michael Shen is a Neurologist practicing medicine in Laguna Hills, California. He has been practicing medicine for over 25 years. Dr. Shen is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Peripheral Neuropathy, Opsoclonus-Myoclonus Syndrome, Infantile Axonal Neuropathy, and Hereditary Sensory and Autonomic Neuropathy Type 2.

    Experienced in Vitamin B12 Deficiency Anemia
    Internal Medicine
    Experienced in Vitamin B12 Deficiency Anemia
    Internal Medicine
    26800 Crown Valley Parkway, Suite 315, 
    Mission Viejo, CA 
     (2.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Eric Benner is a primary care provider, practicing in Internal Medicine in Mission Viejo, California. Dr. Benner is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and High Cholesterol.

    Showing 1-20 of 100

    Last Updated: 04/28/2026

    What is the definition of Vitamin B12 Deficiency Anemia?

    Anemia is a condition in which the body does not have enough healthy red blood cells. Red blood cells provide oxygen to body tissues. There are many types of anemia.

    Vitamin B12 deficiency anemia is a low red blood cell count due to a lack (deficiency) of vitamin B12.

    When should I see a Vitamin B12 Deficiency Anemia doctor near Mission Viejo, 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 Anemia doctor near Mission Viejo, 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 Anemia doctors near Mission Viejo, 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 Anemia doctors near Mission Viejo, 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 Anemia doctor near Mission Viejo, 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 Anemia doctor search results page. 

    Why is it important to get a second opinion from a different Vitamin B12 Deficiency Anemia 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 Anemia doctor near Mission Viejo, 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 Anemia 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 Anemia 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 Anemia doctors near Mission Viejo, CA?

    Look for the filter feature on the left side of the Vitamin B12 Deficiency Anemia 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 Anemia doctor that offers video calls?

    Look for the filter feature on the left-side of the Vitamin B12 Deficiency Anemia 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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