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    Last Updated: 10/30/2025

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    MediFind found 24 doctor with experience in Vitamin B12 Deficiency near Corona, CA. Of these, 22 are Experienced and 2 are Advanced.

    Location
    LocationClose
    24 providers found
      Advanced in Vitamin B12 Deficiency
      Family Medicine
      Advanced in Vitamin B12 Deficiency
      Family Medicine
      1781 3rd St, 
      Norco, CA 
       (2.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Martin Ahn is a primary care provider, practicing in Family Medicine in Norco, California. Dr. Ahn is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Cirrhosis, Familial Combined Hyperlipidemia, Xanthoma, and Transcobalamin Deficiency.

      Experienced in Vitamin B12 Deficiency
      Hematology Oncology | Hematology | Oncology
      Experienced in Vitamin B12 Deficiency
      Hematology Oncology | Hematology | Oncology

      The Oncology Institute Ca, A Professional Corporation

      900 S Main St, Suite 204, 
      Corona, CA 
       (0.7 miles away)
      Languages Spoken:
      English, Arabic, French, Spanish
      Accepting New Patients

      Fadi Nakhl is a Hematologist Oncology specialist and a Hematologist in Corona, California. Dr. Nakhl is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Iron Deficiency Anemia, Childhood Iron Deficiency Anemia, Familial Colorectal Cancer, and Agranulocytosis. Dr. Nakhl is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Internal Medicine | General Practice
      Experienced in Vitamin B12 Deficiency
      Internal Medicine | General Practice

      Citrus Valley Medical Associates Inc

      2250 S Main St, Suite 106, 
      Corona, CA 
       (1.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Christos Bovetas is a primary care provider, practicing in Internal Medicine and General Practice in Corona, California. Dr. Bovetas is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Type 2 Diabetes (T2D), High Cholesterol, Osteomyelitis in Children, and Anemia.

      Learn about our expert tiers
      Experienced in Vitamin B12 Deficiency
      Family Medicine | Palliative Medicine
      Experienced in Vitamin B12 Deficiency
      Family Medicine | Palliative Medicine

      Citrus Valley Medical Associates Inc

      2250 S Main St, Suite 104, 
      Corona, CA 
       (1.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Kimberly Minesinger is a Palliative Medicine provider in Corona, California. Dr. Minesinger is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Menopause, Vitamin D Deficiency, Chronic Pain, and Chronic Rhinosinusitis with Nasal Polyps (CRSwNP).

      Experienced in Vitamin B12 Deficiency
      Hematology | Oncology | Hematology Oncology
      Experienced in Vitamin B12 Deficiency
      Hematology | Oncology | Hematology Oncology

      Los Angeles Hematology-Oncology Medical Group

      260 E Ontario Ave, Suite 101, 
      Corona, CA 
       (1.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Peyman Salimi-Tari is a Hematologist and an Oncologist in Corona, California. Dr. Salimi-Tari is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Idiopathic Pulmonary Hemosiderosis, Hemosiderosis, Splenic Neoplasm, and Anemia.

      Experienced in Vitamin B12 Deficiency
      Hematology Oncology | Oncology | Hematology
      Experienced in Vitamin B12 Deficiency
      Hematology Oncology | Oncology | Hematology

      Compassionate Cancer Care Medical Group Inc

      260 E Ontario Ave, Suite 101, 
      Corona, CA 
       (1.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Eric Lee is a Hematologist Oncology specialist and an Oncologist in Corona, California. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Splenic Neoplasm, Deep Vein Thrombosis, RUNX1 Familial Platelet Disorder, and Paris-Trousseau Thrombocytopenia.

      Experienced in Vitamin B12 Deficiency
      Hematology | Oncology
      Experienced in Vitamin B12 Deficiency
      Hematology | Oncology

      Los Angeles Hematology-Oncology Medical Group

      260 E Ontario Ave, Suite 101, 
      Corona, CA 
       (1.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Brian Choi is a Hematologist and an Oncologist in Corona, California. Dr. Choi is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Acute Monoblastic Leukemia (AmoL), Familial Colorectal Cancer, Colorectal Cancer, and Lynch Syndrome.

      Experienced in Vitamin B12 Deficiency
      Hematology | Oncology
      Experienced in Vitamin B12 Deficiency
      Hematology | Oncology

      Los Angeles Hematology-Oncology Medical Group

      260 E Ontario Ave, Suite 101, 
      Corona, CA 
       (1.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Haresh Jhangiani is a Hematologist and an Oncologist in Corona, California. Dr. Jhangiani is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Breast Cancer, Inflammatory Breast Cancer, Paget Disease of the Breast, and Angiosarcoma.

      Experienced in Vitamin B12 Deficiency
      Oncology | Hematology Oncology
      Experienced in Vitamin B12 Deficiency
      Oncology | Hematology Oncology
      5451 Walnut Ave, 
      Chino, CA 
       (11.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Behnam Ebrahimi is an Oncologist and a Hematologist Oncology provider in Chino, California. Dr. Ebrahimi is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Inflammatory Breast Cancer, Small Cell Lung Cancer (SCLC), Angiosarcoma, and Paget Disease of the Breast.

      Experienced in Vitamin B12 Deficiency
      Rheumatology
      Experienced in Vitamin B12 Deficiency
      Rheumatology
      11725 Slate Ave, Suite 100, 
      Riverside, CA 
       (5.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Al Franco is a Rheumatologist in Riverside, California. Dr. Franco is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Undifferentiated Connective Tissue Disease (UCTD), Scleroma, Systemic Sclerosis (SSc), and Vitamin B12 Deficiency.

      Advanced in Vitamin B12 Deficiency
      Endocrinology
      Advanced in Vitamin B12 Deficiency
      Endocrinology

      Chaparral Medical Group Inc

      9170 Haven Ave, Suite 120, 
      Rancho Cucamonga, CA 
       (14.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Ewa Konca is an Endocrinologist in Rancho Cucamonga, California. Dr. Konca is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Type 2 Diabetes (T2D), Obesity in Children, Obesity, and Hypothyroidism.

      Experienced in Vitamin B12 Deficiency
      Internal Medicine | Hospital Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine | Hospital Medicine

      Ontario Medical Center

      2295 S Vineyard Ave, 
      Ontario, CA 
       (10.8 miles away)
      Languages Spoken:
      English

      Yang Li is an Internal Medicine specialist and a Hospital Medicine provider in Ontario, California. Dr. Li is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Gallbladder Disease, Pulmonary Fibrosis, Neurofibromatosis, Osteotomy, and Nerve Decompression.

      Experienced in Vitamin B12 Deficiency
      Experienced in Vitamin B12 Deficiency

      Azure Medical PC

      7172 Magnolia Ave, 
      Riverside, CA 
       (10.9 miles away)
      Languages Spoken:
      English

      Waseem Ibrahim is a Neurologist in Riverside, California. Dr. Ibrahim is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Susac Syndrome, Athetosis, Memory Loss, and Neuralgia.

      Experienced in Vitamin B12 Deficiency
      Hematology Oncology
      Experienced in Vitamin B12 Deficiency
      Hematology Oncology
      7155 Magnolia Ave, 
      Riverside, CA 
       (10.9 miles away)
      Experience:
      47+ years
      Languages Spoken:
      English

      Indrani Gill is a Hematologist Oncology provider in Riverside, California. Dr. Gill has been practicing medicine for over 47 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Inflammatory Breast Cancer, Paget Disease of the Breast, Breast Cancer, and Angiosarcoma.

      Experienced in Vitamin B12 Deficiency
      Hematology Oncology | Oncology | Hematology
      Experienced in Vitamin B12 Deficiency
      Hematology Oncology | Oncology | Hematology

      City Of Hope Medical Foundation

      6939 Palm Ct, 
      Riverside, CA 
       (11.1 miles away)
      Experience:
      18+ years
      Languages Spoken:
      English

      Siamak Saadat is a Hematologist Oncology specialist and an Oncologist in Riverside, California. Dr. Saadat has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Angiosarcoma, Paget Disease of the Breast, Familial Colorectal Cancer, and Inflammatory Breast Cancer.

      Experienced in Vitamin B12 Deficiency
      Family Medicine | Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Family Medicine | Internal Medicine

      Riverside Medical Clinic Inc

      7117 Brockton Ave, 
      Riverside, CA 
       (11.2 miles away)
      Languages Spoken:
      English

      Cherkaleyna Redder-Haga is a primary care provider, practicing in Family Medicine and Internal Medicine in Riverside, California. Dr. Redder-Haga is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Glossitis, Pernicious Anemia, Obesity, and Subacute Combined Degeneration.

      Experienced in Vitamin B12 Deficiency
      Hematology Oncology | Hematology | Oncology
      Experienced in Vitamin B12 Deficiency
      Hematology Oncology | Hematology | Oncology
      7117 Brockton Ave, 
      Riverside, CA 
       (11.2 miles away)
      Languages Spoken:
      English

      Ghaleb Saab is a Hematologist Oncology specialist and a Hematologist in Riverside, California. Dr. Saab is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Acute Mountain Sickness, Angiosarcoma, Childhood Iron Deficiency Anemia, and Inflammatory Breast Cancer.

      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      5343 Riverside Dr, 
      Chino, CA 
       (11.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Ricardo Saca is a primary care provider, practicing in Internal Medicine in Chino, California. Dr. Saca is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

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

      Optima Health Corp

      3634 Elizabeth St, 
      Riverside, CA 
       (12.0 miles away)
      Languages Spoken:
      English

      Vicente Vazquez is a primary care provider, practicing in Family Medicine in Riverside, California. Dr. Vazquez is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Insomnia, Obesity, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

      Experienced in Vitamin B12 Deficiency
      Hematology Oncology | Oncology | Hematology
      Experienced in Vitamin B12 Deficiency
      Hematology Oncology | Oncology | Hematology

      Los Angeles Hematology-Oncology Medical Group

      4500 Brockton Ave, Suite 107, 
      Riverside, CA 
       (12.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Laxmi Iyer is a Hematologist Oncology specialist and an Oncologist in Riverside, California. Dr. Iyer is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Paget Disease of the Breast, Familial Colorectal Cancer, Colorectal Cancer, and Lynch Syndrome.

      Showing 1-20 of 24

      Last Updated: 10/30/2025

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