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    Last Updated: 10/30/2025

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    MediFind found 130 doctor with experience in Vitamin B12 Deficiency near Oregon, US. Of these, 125 are Experienced, 4 are Advanced and 1 are Distinguished.

    Location
    LocationClose
    130 providers found
      Experienced in Vitamin B12 Deficiency
      Family Medicine
      Experienced in Vitamin B12 Deficiency
      Family Medicine

      Legacy Meridian Park Hospital

      19300 Sw 65th Ave, 
      Tualatin, OR 
      Languages Spoken:
      English
      Accepting New Patients

      David Peter is a primary care provider, practicing in Family Medicine in Tualatin, Oregon. Dr. Peter is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Sitosterolemia, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. Peter is currently accepting new patients.

      Distinguished in Vitamin B12 Deficiency
      Nurse Practitioner
      Distinguished in Vitamin B12 Deficiency
      Nurse Practitioner
      2340 S 6th St, 
      Klamath Falls, OR 
      Languages Spoken:
      English
      Accepting New Patients

      Jueth Atigbi-Hansen is a Nurse Practitioner in Klamath Falls, Oregon. Ms. Atigbi-Hansen is rated as a Distinguished provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Vitamin B12 Deficiency, Vitamin D Deficiency, Secondary Adrenal Insufficiency, and Menopause. Ms. Atigbi-Hansen is currently accepting new patients.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Advanced in Vitamin B12 Deficiency
      Nurse Practitioner
      Advanced in Vitamin B12 Deficiency
      Nurse Practitioner

      Nisha Jackson Inc.

      3312 Gateway St, 
      Springfield, OR 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Doris Fleming is a Nurse Practitioner in Springfield, Oregon. Ms. Fleming is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Vitamin B12 Deficiency, Menopause, Vitamin D Deficiency, Seasonal Affective Disorder (SAD), and Intrauterine Device Insertion. Ms. Fleming is currently accepting new patients.

      Learn about our expert tiers
      Advanced in Vitamin B12 Deficiency
      Nurse Practitioner
      Advanced in Vitamin B12 Deficiency
      Nurse Practitioner

      Onepeak Southern Oregon PC

      3265 Hillcrest Park Dr, 
      Medford, OR 
      Experience:
      16+ years
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Amber Gross is a Nurse Practitioner in Medford, Oregon. Ms. Gross has been practicing medicine for over 16 years and is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Secondary Adrenal Insufficiency, Vitamin B12 Deficiency, Menopause, and Vitamin D Deficiency. Ms. Gross is currently accepting new patients.

      Advanced in Vitamin B12 Deficiency
      Nurse Practitioner | Urology
      Advanced in Vitamin B12 Deficiency
      Nurse Practitioner | Urology

      Oncology Institute Or A Professional Corporation

      9495 Sw Locust St, Suite G, 
      Portland, OR 
      Languages Spoken:
      English

      Berhane Mebratu is a Nurse Practitioner specialist and an Urologist in Portland, Oregon. Ms. Mebratu is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Vitamin B12 Deficiency, Urinary Tract Infection in Children, Urinary Tract Infection (UTI), and Male Pseudohermaphroditism with Gynecomastia.

      Advanced in Vitamin B12 Deficiency
      Nurse Practitioner
      Advanced in Vitamin B12 Deficiency
      Nurse Practitioner

      Nisha Jackson Inc.

      3265 Hillcrest Park Dr, 
      Medford, OR 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Jessica Hulcy is a Nurse Practitioner in Medford, Oregon. Ms. Hulcy is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Menopause, Vitamin B12 Deficiency, Vitamin D Deficiency, Secondary Adrenal Insufficiency, and Intrauterine Device Insertion. Ms. Hulcy is currently accepting new patients.

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

      Oregon Oncology Specialists Llp

      2700 Se Stratus Ave, Suite A, 
      Mcminnville, OR 
      Languages Spoken:
      English
      Offers Telehealth

      William Pierce is a Hematologist and an Oncologist in Mcminnville, Oregon. Dr. Pierce is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Familial Colorectal Cancer, Gallbladder Cancer, Gallbladder Adenocarcinoma, Myelodysplastic Syndrome (MDS), and Bone Marrow Aspiration.

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

      Northwest Cancer Specialists PC

      265 N Broadway, 
      Portland, OR 
      Languages Spoken:
      English, Hungarian
      Accepting New Patients
      Offers Telehealth

      Magdolna Solti is a Hematologist Oncology specialist and a Hematologist in Portland, Oregon. Dr. Solti is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, HER-2 Positive Breast Cancer, and Multiple Myeloma. Dr. Solti is currently accepting new patients.

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

      Bend Memorial Clinic PC

      1501 Ne Medical Ctr Dr, 
      Bend, OR 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      William Newberry is an Oncologist and a Hematologist in Bend, Oregon. Dr. Newberry is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Pleuropulmonary Blastoma, Lung Cancer, Colorectal Cancer, and Familial Colorectal Cancer. Dr. Newberry is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Nurse Practitioner
      Experienced in Vitamin B12 Deficiency
      Nurse Practitioner

      Onepeak Southern Oregon PC

      25 N 4th St, 
      Central Point, OR 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Monica Weires is a Nurse Practitioner in Central Point, Oregon. Ms. Weires is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Secondary Adrenal Insufficiency, Vitamin D Deficiency, Vitamin B12 Deficiency, and Menopause. Ms. Weires is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Hematology Oncology | Hematology | Oncology
      Experienced in Vitamin B12 Deficiency
      Hematology Oncology | Hematology | Oncology
      1813 W Harvard Ave, Suite 436, 
      Roseburg, OR 
      Experience:
      43+ years
      Languages Spoken:
      English
      Accepting New Patients

      Edward Ottenheimer is a Hematologist Oncology specialist and a Hematologist in Roseburg, Oregon. Dr. Ottenheimer has been practicing medicine for over 43 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Splenomegaly, and Schnitzler Syndrome. Dr. Ottenheimer is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Nurse Practitioner
      Experienced in Vitamin B12 Deficiency
      Nurse Practitioner

      Nisha Jackson Inc.

      3312 Gateway St, 
      Springfield, OR 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Carol Crisp is a Nurse Practitioner in Springfield, Oregon. Ms. Crisp is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Vitamin D Deficiency, Menopause, Vitamin B12 Deficiency, and Secondary Adrenal Insufficiency. Ms. Crisp is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Experienced in Vitamin B12 Deficiency
      12123 Southwest 69th Avenue, 
      Tigard, OR 
      Languages Spoken:
      English
      Accepting New Patients

      Edward Chang is an Oncologist in Tigard, Oregon. Dr. Chang is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Muscle Invasive Bladder Cancer, Non-Muscle Invasive Bladder Cancer, Paget Disease of the Breast, and Follicular Lymphoma. Dr. Chang is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Nurse Practitioner
      Experienced in Vitamin B12 Deficiency
      Nurse Practitioner

      Nisha Jackson Inc.

      2340 S 6th St, 
      Klamath Falls, OR 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Chelsey Mccauley is a Nurse Practitioner in Klamath Falls, Oregon. Ms. Mccauley is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Vitamin B12 Deficiency, Vitamin D Deficiency, and Menopause. Ms. Mccauley is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Nurse Practitioner
      Experienced in Vitamin B12 Deficiency
      Nurse Practitioner
      2340 S 6th St, 
      Klamath Falls, OR 
      Languages Spoken:
      English
      Accepting New Patients

      Tricia Shugart is a Nurse Practitioner in Klamath Falls, Oregon. Ms. Shugart is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Vitamin D Deficiency, Menopause, Vitamin B12 Deficiency, and Secondary Adrenal Insufficiency. Ms. Shugart is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Physician Assistant
      Experienced in Vitamin B12 Deficiency
      Physician Assistant

      Nisha Jackson Inc.

      3312 Gateway St, 
      Springfield, OR 
      Languages Spoken:
      English
      Accepting New Patients

      Sooji Hong is a Physician Assistant in Springfield, Oregon. Ms. Hong is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Vitamin D Deficiency, Menopause, Seasonal Affective Disorder (SAD), and Vitamin B12 Deficiency. Ms. Hong is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      2510 Nw Edenbower Blvd, Suite 176, 
      Roseburg, OR 
      Languages Spoken:
      English, French, Romanian
      Accepting New Patients
      Offers Telehealth

      Doru Totoian is a primary care provider, practicing in Internal Medicine in Roseburg, Oregon. Dr. Totoian is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Chronic Cough, Headache, High Cholesterol, and Hypertension. Dr. Totoian is currently accepting new patients.

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

      St Charles Health System Inc

      1541 Nw Canal Blvd, Cancer Cent, 
      Redmond, OR 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Natasha Tiffany is a Hematologist Oncology specialist and a Hematologist in Redmond, Oregon. Dr. Tiffany 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, Breast Cancer, Dehydration, HER-2 Positive Breast Cancer, and Bone Marrow Aspiration. Dr. Tiffany is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Nurse Practitioner
      Experienced in Vitamin B12 Deficiency
      Nurse Practitioner

      Providence Health And Services Oregon

      4004 Kruse Way Pl, Suite 300, 
      Lake Oswego, OR 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Olesea Bonanno is a Nurse Practitioner in Lake Oswego, Oregon. Ms. Bonanno is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Vitamin B12 Deficiency, Febrile Neutropenia, and Acquired Hemophilia. Ms. Bonanno is currently accepting new patients.

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

      Praxis Health PC

      2163 Nw 2nd St, 
      Mcminnville, OR 
      Languages Spoken:
      English, Spanish
      Accepting New Patients

      Theodore Nyquist is a primary care provider, practicing in Family Medicine in Mcminnville, Oregon. Dr. Nyquist is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Bile Acid Malabsorption, Sitosterolemia, High Cholesterol, and Infant Hyperglycemia. Dr. Nyquist is currently accepting new patients.

      Showing 1-20 of 130

      Last Updated: 10/30/2025

      When should I see a Vitamin B12 Deficiency doctor in Oregon, US?

      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 in Oregon, US?

      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 in Oregon, US?

      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 in Oregon, US?

      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 in Oregon, US?

      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 in Oregon, US?

      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 in Oregon, US?

      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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