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

Find the Top Vitamin B12 Deficiency Anemia Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 181 doctor with experience in Vitamin B12 Deficiency Anemia near Downey, CA. Of these, 167 are Experienced and 14 are Advanced.

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181 providers found
    Advanced in Vitamin B12 Deficiency Anemia
    Family Medicine
    Advanced in Vitamin B12 Deficiency Anemia
    Family Medicine

    Robert J Wielenga MD

    10835 New St, 
    Downey, CA 
     (0.2 miles away)
    Experience:
    33+ years
    Languages Spoken:
    English
    Offers Telehealth

    Robert Wielenga is a primary care provider, practicing in Family Medicine in Downey, California. He has been practicing medicine for over 33 years. Dr. Wielenga is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Paris-Trousseau Thrombocytopenia, RUNX1 Familial Platelet Disorder, and Osteomyelitis in Children. Dr. Wielenga is board certified in American Board Of Family Medicine.

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

    Coast Hematology Oncology

    701 E 28th St, Ste 418, 
    Long Beach, CA 
     (9.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Heart Disease is not curable, Diabetes is not curable but found early, Cancer is highly curable. Even advanced stage cancer may be cured with combined modality approach. When cancer is incurable, quality of life is most important. We thrive to improve the quality of life for our patients. Dr. Deo 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 Inflammatory Breast Cancer, Paget Disease of the Breast, Breast Cancer, and Angiosarcoma. Dr. Deo is board certified in Internal Medicine, Internal Medicine (Sub: Hematology), and Internal Medicine (Sub: Medical Oncology). Dr. Deo is currently accepting new patients.

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

    Alexander D Vargas M D F A C S Inc

    11480 Brookshire Ave Ste 201, 
    Downey, CA 
     (0.2 miles away)
    Languages Spoken:
    English

    Kyle Greene is a Hematologist practicing medicine in Downey, California. Dr. Greene is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Thrombocytopenia, and Subacute Combined Degeneration.

    Learn about our expert tiers
    Experienced in Vitamin B12 Deficiency Anemia
    Hematology | Oncology
    Experienced in Vitamin B12 Deficiency Anemia
    Hematology | Oncology

    The Oncology Institute

    11525 Brookshire Ave Ste 202, 
    Downey, CA 
     (0.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Dilruba Haque is a Hematologist and an Oncologist practicing medicine in Downey, California. Dr. Haque is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. She is also highly rated in 39 other conditions, according to our data. Her clinical expertise encompasses Rhabdomyosarcoma Embryonal, Undifferentiated Pleomorphic Sarcoma, Adult Soft Tissue Sarcoma, and Non-Hodgkin Lymphoma.

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

    Alexander D Vargas M D F A C S Inc

    11480 Brookshire Ave Ste 201, 
    Downey, CA 
     (0.2 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English
    Offers Telehealth

    Christopher Foss is a Hematologist practicing medicine in Downey, California. He has been practicing medicine for over 10 years. Dr. Foss is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Anemia, Thrombocytopenia, Inflammatory Breast Cancer, and Childhood Iron Deficiency Anemia.

    Experienced in Vitamin B12 Deficiency Anemia
    Sports Medicine
    Experienced in Vitamin B12 Deficiency Anemia
    Sports Medicine

    PIH Health Physicians

    12214 Lakewood Blvd Ste 110, 
    Downey, CA 
     (1.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sahir Gharib is a primary care provider, practicing in Sports Medicine in Downey, California. Dr. Gharib 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 Osteomyelitis in Children, Type 2 Diabetes (T2D), Obesity, and Obesity in Children.

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

    Kaiser Permanente Orchard Medical Offices

    9449 E Imperial Hwy, 
    Downey, CA 
     (1.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Lidia Tiplea is a Neurologist practicing medicine in Downey, California. Dr. Tiplea 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 New Daily Persistent Headache (NDPH), Migraine, Epilepsy, and Tension Headache. Dr. Tiplea is currently accepting new patients.

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

    Kaiser Permanente Orchard Medical Offices - Neurology Department

    9449 E Imperial Highway, 
    Downey, CA 
     (1.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    William Miller is a Neurologist practicing medicine in Downey, California. Dr. Miller is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Epilepsy, Migraine, Tension Headache, and Memory Loss. Dr. Miller is currently accepting new patients.

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

    Altamed Health Services

    9436 Slauson Ave, 
    Pico Rivera, CA 
     (2.9 miles away)
    Languages Spoken:
    English

    Marie Flores is a primary care provider, practicing in Family Medicine in Pico Rivera, California. Dr. Flores is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Obesity in Children, Food Allergy, Type 2 Diabetes (T2D), and Obesity.

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

    Office

    10251 Artesia Blvd Fl 2, 
    Bellflower, CA 
     (3.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Charles Kung is a primary care provider, practicing in Internal Medicine in Bellflower, California. Dr. Kung 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 Anemia, Hemolytic Anemia, Hemolysis, and Congenital Hemolytic Anemia.

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

    Fadi E Nakhl, MD Private Practice

    3628 E Imperial Hwy #401, 
    Lynwood, CA 
     (4.0 miles away)
    Languages Spoken:
    English

    Fadi Nakhl is a Hematologist practicing medicine in Lynwood, California. Dr. Nakhl is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Familial Colorectal Cancer, and Chronic Familial Neutropenia. Dr. Nakhl is board certified in Internal Medicine, Internal Medicine (Sub: Hematology), and Internal Medicine (Sub: Medical Oncology).

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

    Office

    3737 Martin Luther King Jr Blvd Ste 105, 
    Lynwood, CA 
     (4.0 miles away)
    Languages Spoken:
    English

    Victor Oranusi is a primary care provider, practicing in Geriatrics in Lynwood, California. Dr. Oranusi is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His clinical expertise encompasses Vitamin D Deficiency, Asymptomatic Bacteriuria, Obesity, and Neurogenic Bowel.

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

    Ap6 Pharmacy

    6336 Passons Blvd, 
    Pico Rivera, CA 
     (4.1 miles away)
    Languages Spoken:
    English

    Alicia Morehead is a primary care provider, practicing in Internal Medicine in Pico Rivera, California. Dr. Morehead is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her clinical expertise encompasses Multiple Carboxylase Deficiency, Vitamin B12 Deficiency Anemia, Folate Deficiency, and Type 2 Diabetes (T2D).

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

    PIH Health Physicians

    12400 Bloomfield Ave, 
    Santa Fe Springs, CA 
     (4.3 miles away)
    Languages Spoken:
    English

    Dane Copeland is a Neurologist practicing medicine in Santa Fe Springs, California. Dr. Copeland is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Cervical Myelopathy, Seizures, Memory Loss, and Benign Rolandic Epilepsy.

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

    PIH Health Physicians

    12400 Bloomfield Ave, 
    Santa Fe Springs, CA 
     (4.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Elisabeth Brown is a primary care provider, practicing in Family Medicine in Santa Fe Springs, California. Dr. Brown is rated as an Experienced 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 Osteomyelitis in Children, Vitamin D Deficiency, Type 2 Diabetes (T2D), and High Cholesterol.

    Experienced in Vitamin B12 Deficiency Anemia
    Experienced in Vitamin B12 Deficiency Anemia
    3747 Worsham Avenue, Suite 101, 
    Long Beach, CA 
     (7.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Karla Gutierrez is a Hematologist practicing medicine in Long Beach, California. Dr. Gutierrez is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her clinical expertise encompasses Anemia, Dehydration, Chronic Familial Neutropenia, and Agranulocytosis. Dr. Gutierrez is currently accepting new patients.

    Advanced in Vitamin B12 Deficiency Anemia
    Hematology | Oncology
    Advanced in Vitamin B12 Deficiency Anemia
    Hematology | Oncology

    Hematology & Oncology Wells Medical Office Building

    12462 Putnam St Ste 206, 
    Whittier, CA 
     (6.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Lisa Wang is a Hematologist and an Oncologist practicing medicine in Whittier, California. Dr. Wang is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. She is also highly rated in 44 other conditions, according to our data. Her clinical expertise encompasses Inflammatory Breast Cancer, Paget Disease of the Breast, Angiosarcoma, and Breast Cancer.

    Advanced in Vitamin B12 Deficiency Anemia
    Family Medicine | General Practice | Pediatrics
    Advanced in Vitamin B12 Deficiency Anemia
    Family Medicine | General Practice | Pediatrics

    Bella Medical Group Inc.

    2933 Whittier Blvd, 
    Los Angeles, CA 
     (7.6 miles away)
    Languages Spoken:
    English

    Maria De Leon is a primary care provider, practicing in Family Medicine and General Practice in Los Angeles, California. Dr. De Leon is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. She is also highly rated in 45 other conditions, according to our data. Her clinical expertise encompasses Osteoarthritis, Maturity Onset Diabetes of the Young, High Cholesterol, and Type 2 Diabetes (T2D).

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

    Oncology Physicians Network Of California PC

    3747 Worsham Ave, 
    Long Beach, CA 
     (7.9 miles away)
    Experience:
    31+ years
    Languages Spoken:
    English
    Offers Telehealth

    George Semeniuk is an Internal Medicine provider practicing medicine in Long Beach, California. He has been practicing medicine for over 31 years. Dr. Semeniuk is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 83 other conditions, according to our data. His clinical expertise encompasses Small Cell Lung Cancer (SCLC), Lung Cancer, Pleuropulmonary Blastoma, and Myelodysplastic Syndrome (MDS). Dr. Semeniuk is board certified in American Board Internal Medicine.

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

    Oncology Physicians Network Of California PC

    3747 Worsham Ave, 
    Long Beach, CA 
     (7.9 miles away)
    Experience:
    36+ years
    Languages Spoken:
    English
    Offers Telehealth

    Lihong Wu is an Internal Medicine provider practicing medicine in Long Beach, California. She has been practicing medicine for over 36 years. Dr. Wu is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. She is also highly rated in 53 other conditions, according to our data. Her clinical expertise encompasses Familial Colorectal Cancer, Interstitial Nephritis, Liver Failure, Gastrostomy, and Endoscopy. Dr. Wu is board certified in American Board Internal Medicine.

    Showing 1-20 of 181

    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 Downey, 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 Downey, 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 Downey, 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 Downey, 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 Downey, 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 Downey, 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 Downey, 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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