The 20 Best Vitamin B12 Deficiency Doctors Near Me in green valley, AZ

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 14 doctor with experience in Vitamin B12 Deficiency near green valley, AZ. Of these, 13 are Experienced and 1 are Advanced.

Location
LocationClose
14 providers found
    Advanced in Vitamin B12 Deficiency
    Advanced in Vitamin B12 Deficiency
    Referral may be required

    Green Valley - Medical Oncology And Hematology

    1315 S La Canada Dr, 
    Green Valley, AZ 
     (0.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Richard Rosenberg is an Oncologist practicing medicine in Green Valley, Arizona. Dr. Rosenberg is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 51 other conditions, according to our data. His clinical expertise encompasses Lung Cancer, Pleuropulmonary Blastoma, Familial Colorectal Cancer, and Colorectal Cancer. Dr. Rosenberg is currently accepting new patients.

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

    Arizona Oncology Associates

    1315 S La Canada Dr, 
    Green Valley, AZ 
     (0.4 miles away)
    Languages Spoken:
    English, Arabic
    Accepting New Patients
    Offers Telehealth

    Basel Shoua is an Oncologist practicing medicine in Green Valley, Arizona. Dr. Shoua is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Triple-Negative Breast Cancer, HER-2 Positive Breast Cancer, Agranulocytosis, and Chronic Familial Neutropenia. Dr. Shoua is board certified in American Board Of Internal Medicine. Dr. Shoua is currently accepting new patients.

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

    TMc Health Cancer Center-Green Valley, Medical Oncology & Hematology

    1315 S La Canada Dr, 
    Green Valley, AZ 
     (0.4 miles away)
    Languages Spoken:
    English, Hindi, Telugu
    Accepting New Patients
    Offers Telehealth

    Sreekanth Vasireddy is a Hematologist and an Oncologist practicing medicine in Green Valley, Arizona. Dr. Vasireddy 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 HER-2 Positive Breast Cancer, Paget Disease of the Breast, Breast Cancer, and Thrombocytopenia. Dr. Vasireddy is currently accepting new patients.

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

    Arizona Oncology Associates

    1315 S La Canada Dr, 
    Green Valley, AZ 
     (0.4 miles away)
    Languages Spoken:
    English, Malayalam, Tamil
    Accepting New Patients
    Offers Telehealth

    Shamudheen Rafiyath is an Oncologist practicing medicine in Green Valley, Arizona. Dr. Rafiyath is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Paget Disease of the Breast, Breast Cancer, and Familial Colorectal Cancer. Dr. Rafiyath is board certified in American Board Of Internal Medicine. Dr. Rafiyath is currently accepting new patients.

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

    Arizona Oncology Associates

    1315 S La Canada Dr, 
    Green Valley, AZ 
     (0.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Elizabeth Sermons is a Physician Assistant practicing medicine in Green Valley, Arizona. Sermons, PA is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Smoldering Multiple Myeloma, Myeloproliferative Neoplasms (MPN), Saddle Pulmonary Embolism, and Vitamin B12 Deficiency. Sermons, PA is board certified in National Commission On Certification Of Physician Assistants. Sermons, PA is currently accepting new patients.

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

    Arizona Oncology Associates

    1315 S La Canada Dr, 
    Green Valley, AZ 
     (0.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Susannah Cooper is a Hematologist practicing medicine in Green Valley, Arizona. Dr. Cooper is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Thrombocytopenia, Monoclonal Gammopathy of Undetermined Significance (MGUS), Schnitzler Syndrome, and Agranulocytosis. Dr. Cooper is board certified in American Board Of Internal Medicine. Dr. Cooper is currently accepting new patients.

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

    Arizona Oncology Associates

    1315 S La Canada Dr, 
    Green Valley, AZ 
     (0.4 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Kathya Jimenez is a Nurse Practitioner practicing medicine in Green Valley, Arizona. Jimenez, NP is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Saddle Pulmonary Embolism, Myeloproliferative Neoplasms (MPN), Smoldering Multiple Myeloma, and Vitamin B12 Deficiency. Jimenez, NP is board certified in American Academy Of Nurse Practitioners Certification Board. Jimenez, NP is currently accepting new patients.

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

    Arizona Oncology Associates

    1315 S La Canada Dr, 
    Green Valley, AZ 
     (0.4 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Vanessa Arteaga-Chen is a Physician Assistant practicing medicine in Green Valley, Arizona. Arteaga-Chen, PA is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Acquired Hemophilia, Febrile Neutropenia, Menopause, and Vitamin B12 Deficiency. Arteaga-Chen, PA is board certified in National Commission On Certification Of Physician Assistants. Arteaga-Chen, PA is currently accepting new patients.

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

    Arizona Oncology Associates

    1315 S La Canada Dr, 
    Green Valley, AZ 
     (0.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    David Vonk is a Radiation Oncologist practicing medicine in Green Valley, Arizona. Dr. Vonk is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Pleuropulmonary Blastoma, Lung Cancer, Posterior Fossa Tumor, and Primitive Neuroectodermal Tumor (PNET). Dr. Vonk is board certified in American Board Of Radiology. Dr. Vonk is currently accepting new patients.

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

    Banner - University Medicine Primary Care

    1141 South La Canada Drive, 
    Green Valley, AZ 
     (5.2 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Jane Davis is a primary care provider, practicing in Family Medicine in Green Valley, Arizona. She has been practicing medicine for over 17 years. Dr. Davis is rated as an Experienced 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 Maturity Onset Diabetes of the Young, Osteoporosis, Postmenopausal Osteoporosis, and Type 2 Diabetes (T2D). Dr. Davis is board certified in American Board Of Family Medicine. Dr. Davis is currently accepting new patients.

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

    Arizona Blood And Cancer Specialists PLLC

    121 W Esperanza Blvd Ste 181, 
    Green Valley, AZ 
     (5.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Khalaf Rossa is an Oncologist practicing medicine in Green Valley, Arizona. Dr. Rossa is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Thrombocytopenia, Choriocarcinoma, Breast Cancer, and Paget Disease of the Breast. Dr. Rossa is currently accepting new patients.

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

    William L. Phelps II MD PC

    101 W Duval Rd Ste 101, 
    Green Valley, AZ 
     (5.2 miles away)
    Languages Spoken:
    English

    William Phelps-Ii is a Geriatrics provider practicing medicine in Green Valley, Arizona. Dr. Phelps-Ii is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Homozygous Familial Hypercholesterolemia (HoFH), Heterozygous Familial Hypercholesterolemia (HeFH), Familial Hypertension, and Hypertension.

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

    Comprehensive Medical Care PC

    17450 S La Canada Dr, 
    Sahuarita, AZ 
     (5.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Yuri Talalaev is a primary care provider, practicing in Internal Medicine in Sahuarita, Arizona. Dr. Talalaev 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 Andermann Syndrome, Sensorimotor Polyneuropathy, Hereditary Sensory Neuropathy Type 1 (HSN1), and Tomaculous Neuropathy.

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

    Comprehensive Medical Care PC

    17450 S La Canada Dr, 
    Sahuarita, AZ 
     (5.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mihaela Marin is a primary care provider, practicing in Internal Medicine in Sahuarita, Arizona. Dr. Marin 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 Juvenile Primary Osteoporosis, Glossitis, Pernicious Anemia, and Hypothyroidism.

    Showing 1-14 of 14

    Last Updated: 09/26/2026

    When should I see a Vitamin B12 Deficiency doctor near green valley, AZ?

    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 green valley, AZ?

    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 green valley, AZ?

    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 green valley, AZ?

    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 green valley, AZ?

    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 green valley, AZ?

    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 green valley, AZ?

    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.