The 20 Best Vitamin B12 Deficiency Doctors Near Me in portland, OR

Find the Top Vitamin B12 Deficiency Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 40 doctor with experience in Vitamin B12 Deficiency near portland, OR. Of these, 39 are Experienced and 1 are Advanced.

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40 providers found
    Experienced in Vitamin B12 Deficiency
    Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Internal Medicine

    Office

    5005 NE Sandy Blvd, 
    Portland, OR 
     (3.6 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Eduardo Vides is a primary care provider, practicing in Internal Medicine in Portland, Oregon. Dr. Vides is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Folate Deficiency, Vitamin B12 Deficiency Anemia, Multiple Carboxylase Deficiency, and Subacute Combined Degeneration. Dr. Vides is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Holistic Medicine
    Experienced in Vitamin B12 Deficiency
    Holistic Medicine
    Referral may be required
    2220 SW 1st Ave, 
    Portland, OR 
     (0.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Sherylyn Estlund is a Holistic Medicine provider practicing medicine in Portland, Oregon. Ms. Estlund is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Vitamin B12 Deficiency and Seasonal Affective Disorder (SAD). Ms. Estlund is currently accepting new patients.

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

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
     (1.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ted Huang is a Hematologist and an Oncologist practicing medicine in Portland, Oregon. Dr. Huang is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses ALK-Positive Non-Small Cell Lung Cancer, Autoimmune Hemolytic Anemia, Chronic Lymphocytic Leukemia (CLL), and Richter Syndrome. Dr. Huang is currently accepting new patients.

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

    Northwest Cancer Specialists PC

    265 N Broadway, 
    Portland, OR 
     (1.4 miles away)
    Languages Spoken:
    English

    Ralph Weinstein is an Oncologist practicing medicine in Portland, Oregon. Dr. Weinstein is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Multiple Myeloma, Myelodysplastic Syndrome (MDS), Follicular Lymphoma, and Smoldering Multiple Myeloma.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency
    Referral may be required
    265 North Broadway, 
    Portland, OR 
     (1.9 miles away)
    Languages Spoken:
    English, Mandarin, Mandingo, Portuguese, Russian, Spanish
    Accepting New Patients
    Offers Telehealth

    Spencer Shao is an Oncologist practicing medicine in Portland, Oregon. Dr. Shao is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Saddle Pulmonary Embolism, Myelodysplastic Syndrome (MDS), Pleuropulmonary Blastoma, and Pseudomyxoma Peritonei. Dr. Shao is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency
    Referral required
    265 North Broadway, 
    Portland, OR 
     (1.9 miles away)
    Languages Spoken:
    English, Castilian, Spanish, Tamil
    Accepting New Patients
    Offers Telehealth

    Gerald Segal is an Oncologist practicing medicine in Portland, Oregon. Dr. Segal is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Multiple Myeloma, Myelodysplastic Syndrome (MDS), Smoldering Multiple Myeloma, and Mantle Cell Lymphoma (MCL). Dr. Segal is currently accepting new patients.

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

    Kaiser Foundation Health Plan

    3600 N Interstate Ave, 
    Portland, OR 
     (2.3 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Stephen Chandler is a primary care provider, practicing in Internal Medicine in Portland, Oregon. Dr. Chandler is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Chronic Lymphocytic Leukemia (CLL), Multiple Myeloma, Familial Colorectal Cancer, and Smoldering Multiple Myeloma. Dr. Chandler is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Holistic Medicine
    Experienced in Vitamin B12 Deficiency
    Holistic Medicine
    Referral may be required
    2845 SW Boundary St, 
    Portland, OR 
     (2.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Chantal Carpenter is a Holistic Medicine provider practicing medicine in Portland, Oregon. Ms. Carpenter is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Vitamin B12 Deficiency. Ms. Carpenter is currently accepting new patients.

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

    Office

    4212 NE Broadway, 
    Portland, OR 
     (3.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    John Bauer is a primary care provider, practicing in Internal Medicine in Portland, Oregon. Dr. Bauer is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Cirrhosis, and Glossitis. Dr. Bauer is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency
    Referral may be required
    4805 Northeast Glisan Street, Suite 11N-1, 
    Portland, OR 
     (3.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Christine Johnson is a Hematologist practicing medicine in Portland, Oregon. Dr. Johnson 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 Autoimmune Hemolytic Anemia, Essential Thrombocythemia, Immune Thrombocytopenic Purpura (ITP), and Adult Immune Thrombocytopenia. Dr. Johnson is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Internal Medicine
    2400 Southwest Vermont Street, 
    Portland, OR 
     (4.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Nicholas Kuhn is a primary care provider, practicing in Internal Medicine in Portland, Oregon. Dr. Kuhn is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Vitamin B12 Deficiency and Subacute Combined Degeneration. Dr. Kuhn is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Internal Medicine
    2400 Southwest Vermont Street, 
    Portland, OR 
     (4.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Angela Stearns is a primary care provider, practicing in Internal Medicine in Portland, Oregon. Dr. Stearns 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 Diabetic Nephropathy, Hashimoto Thyroiditis, Osteoporosis, and Postmenopausal Osteoporosis. Dr. Stearns is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Internal Medicine
    2400 Southwest Vermont Street, 
    Portland, OR 
     (4.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Charles Bentz is a primary care provider, practicing in Internal Medicine in Portland, Oregon. Dr. Bentz is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Arthritis, Hereditary Resistance to Anti-Vitamin K, Protein C Deficiency, and Congenital Antithrombin 3 Deficiency. Dr. Bentz is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Internal Medicine
    2400 Southwest Vermont Street, 
    Portland, OR 
     (4.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    George Demetrion is a primary care provider, practicing in Internal Medicine in Portland, Oregon. Dr. Demetrion is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Asthma, Asthma in Children, Ulcerative Colitis, and Cor Pulmonale. Dr. Demetrion is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Physician Assistant
    Experienced in Vitamin B12 Deficiency
    Physician Assistant
    Referral may be required
    9135 Southwest Barnes Road, Suite 668, 
    Portland, OR 
     (4.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Bryan Rhoads is a Physician Assistant practicing medicine in Portland, Oregon. Rhoads, PA is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Vitamin B12 Deficiency.

    Experienced in Vitamin B12 Deficiency
    Family Medicine
    Experienced in Vitamin B12 Deficiency
    Family Medicine
    15160 Northwest Laidlaw Road, Suite 100, 
    Portland, OR 
     (6.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Todd Gillingham is a primary care provider, practicing in Family Medicine in Portland, Oregon. Dr. Gillingham is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Shingles, Sitosterolemia, Asthma in Children, and Gout. Dr. Gillingham is currently accepting new patients.

    Advanced in Vitamin B12 Deficiency
    Nurse Practitioner | Urology
    Advanced in Vitamin B12 Deficiency
    Nurse Practitioner | Urology
    Referral may be required

    Oncology Institute Or A Professional Corporation

    9495 Sw Locust St, Suite G, 
    Portland, OR 
     (6.6 miles away)
    Languages Spoken:
    English

    Berhane Mebratu is a Nurse Practitioner specialist and a Urologist practicing medicine in Portland, Oregon. Mebratu, NP 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, Urinary Tract Infection in Children, Urinary Tract Infection (UTI), and Male Pseudohermaphroditism with Gynecomastia.

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

    Office

    10201 SE Main St Ste 10B, 
    Portland, OR 
     (5.8 miles away)
    Languages Spoken:
    English, Vietnamese
    Accepting New Patients

    Ngan-lien Nguyen is a primary care provider, practicing in Internal Medicine in Portland, Oregon. Dr. Nguyen 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 Esophageal Perforation, Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, and Familial Combined Hyperlipidemia. Dr. Nguyen is currently accepting new patients.

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

    West Cancer Center

    12123 SW 69th Ave, 
    Tigard, OR 
     (6.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jennifer Keiser is a Hematologist practicing medicine in Tigard, Oregon. Dr. Keiser 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 Fascioliasis, Agranulocytosis, Anemia, and Pulmonary Embolism. Dr. Keiser is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency
    Referral may be required
    12123 Southwest 69th Avenue, 
    Tigard, OR 
     (7.0 miles away)
    Languages Spoken:
    English, Mandarin
    Accepting New Patients

    Edward Chang is an Oncologist practicing medicine in Tigard, Oregon. Dr. Chang is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Non-Muscle Invasive Bladder Cancer, Muscle Invasive Bladder Cancer, Paget Disease of the Breast, Follicular Lymphoma, and Thyroidectomy. Dr. Chang is currently accepting new patients.

    Showing 1-20 of 40

    Last Updated: 09/26/2026

    When should I see a Vitamin B12 Deficiency doctor near portland, OR?

    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 portland, OR?

    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 portland, OR?

    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 portland, OR?

    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 portland, OR?

    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 portland, OR?

    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 portland, OR?

    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. 

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