The 20 Best Vitamin B12 Deficiency Doctors Near Me in Seattle, WA

Find the Top Vitamin B12 Deficiency Experts and Specialists

The 20 Best Vitamin B12 Deficiency Doctors near Seattle, WA

Last Updated: 02/22/2026

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MediFind found 45 doctor with experience in Vitamin B12 Deficiency near Seattle, WA. Of these, 39 are Experienced and 2 are Advanced.

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45 providers found
    Sanjit Reddy
    Experienced in Vitamin B12 Deficiency
    Transplant Surgery
    Experienced in Vitamin B12 Deficiency
    Transplant Surgery
    1124 Columbia Street, Suite 600, 
    Seattle, WA 
     (0.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Sanjit Reddy is a Nephrology Specialist in Seattle, Washington. He graduated with honors in 2002. Having more than 16 years of diverse experiences, especially in NEPHROLOGY, Dr. Sanjit Reddy affiliates with many hospitals including Swedish Medical Center, Tacoma General Allenmore Hospital, Swedish Medical Center / Cherry Hill, Providence St Peter Hospital, and cooperates with other doctors and specialists in medical group Swedish Health Services. Dr. Reddy is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Polycystic Kidney Disease, End-Stage Renal Disease (ESRD), Chronic Kidney Disease, and Vitamin B12 Deficiency.

    1101 Madison Street, Suite 310, 
    Seattle, WA 
     (0.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    I strive to work with patients to develop a clear plan for gastrointestinal health and wellness. Dr. Broussard's medical interests include: clostridium difficile diarrhea and fecal microbiota transplant, irritable bowel syndrome, women’s health, colon cancer screening, liver disease and inflammatory bowel disease. Dr. Broussard is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Familial Adenomatous Polyposis, Attenuated Familial Adenomatous Polyposis, Juvenile Polyposis Syndrome, Endoscopy, and Colonoscopy.

    Rex G. Cheng
    Gastroenterology
    Gastroenterology
    1101 Madison Street, Suite 310, 
    Seattle, WA 
     (0.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    I want my patients to feel empowered in their health through education and shared decision making. Dr. Cheng's medical interests include: colon cancer screening, GERD, endoscopy, viral hepatitis, chronic liver disease and cirrhosis. Dr. Cheng is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Hepatitis C, Hepatitis, Visceromegaly, and Alcoholic Cirrhosis.

    Learn about our expert tiers
    John T. Brooling
    Gastroenterology
    Gastroenterology
    1101 Madison Street, Suite 310, 
    Seattle, WA 
     (0.5 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    I try to personalize my approach to each patient, while incorporating evidence-based medicine. Dr. Brooling's medical interests include: luminal gastroenterology disease, hepatology and functional gastroenterology disease. Dr. Brooling is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Familial Adenomatous Polyposis, Sclerosing Cholangitis, Swallowing Difficulty, and Painful Swallowing.

    Kelly G. Paulson
    Experienced in Vitamin B12 Deficiency
    Oncology | Hematology
    Experienced in Vitamin B12 Deficiency
    Oncology | Hematology
    1221 Madison Street, Arnold Pavilion, Suite 200, 
    Seattle, WA 
     (0.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    "Dr. Paulson is passionate about practicing medical oncology, as it seamlessly integrates cutting-edge scientific advancements with the compassionate essence of medicine. Her clinical interests focus on skin cancer and solid tumor immunotherapy while Dr. Paulson’s appreciation lies in the ability to establish meaningful connections with patients and their families, throughout their care. Dr. Paulson firmly believes that optimal cancer care is achieved through a collaborative, team-based approach and takes great joy in working alongside an interdisciplinary team of dedicated healthcare professionals. Recognizing the pivotal role of patients in their own care, she is committed to transparent communication, ensuring that everyone understands the ""how and why"" behind their personalized treatment plans. In addition to her clinical role, Dr. Paulson is a skilled clinical researcher, serving as the Principal Investigator for various clinical trials aimed at bringing the latest advancements in cancer care and the lead for the Center for Immuno-Oncology at the Paul G Allen Research Center. Furthermore, she is dedicated to nurturing the next generation of medical professionals, actively supporting medical students at the Washington State University Elson E. Floyd Medical School in Everett, particularly in advancing their understanding of emerging immunotherapies. In 2023, Dr. Kelly Paulson was honored as the inaugural recipient of the Jeff Ward Award, established to memorialize him. This distinguished award acknowledges medical staff members who contribute positively to the Edmonds community through exceptional leadership, mentorship, or improvements in patient care. Also, she is a 2024 Castle Connolly Top Doctor. Dr. Paulson sees patients at the Edmonds and First Hill Swedish Cancer Institute locations.". Dr. Paulson is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Merkel Cell Carcinoma, Neuroendocrine Tumor, Small Cell Lung Cancer (SCLC), and Colorectal Cancer.

    Peggy D. Headstrom
    Experienced in Vitamin B12 Deficiency
    Gastroenterology
    Experienced in Vitamin B12 Deficiency
    Gastroenterology
    1145 Broadway, 
    Seattle, WA 
     (0.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Headstrom focuses on evaluation and management of gastrointestinal and liver diseases. She performs endoscopic procedures including upper endoscopy and colonoscopy. She has a special interest in inflammatory bowel disease including Crohn’s disease and ulcerative colitis. Dr. Headstrom is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Familial Adenomatous Polyposis, Trichohepatoenteric Syndrome, Diarrhea, Endoscopy, and Gastrectomy.

    Crystal L. Bernstein
    Experienced in Vitamin B12 Deficiency
    Gastroenterology
    Experienced in Vitamin B12 Deficiency
    Gastroenterology
    501 North 34th Street, Suite 101, 
    Seattle, WA 
     (5.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Bernstein enjoys hiking, travel, cooking, and movies. Dr. Bernstein is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Tenesmus, Turcot Syndrome, Gardner Syndrome, Gastrectomy, and Endoscopy.

    Michelle F. Fero
    Registered Nurse
    Registered Nurse
    1101 Madison Street, Suite 310, 
    Seattle, WA 
     (0.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    I am dedicated to cultivating inclusive environments for my patients with more complex decision-making to ensure their best health. Michelle's medical interests include: inflammatory bowel disease, functional gastrointestinal disease, hepatology and gastroesophageal reflux disease. Dr. Fero is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Achalasia, Colitis, Fibromyalgia, and Menopause.

    Timothy R. Johnson
    Experienced in Vitamin B12 Deficiency
    Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Internal Medicine
    515 Minor Avenue, Suite 300, 
    Seattle, WA 
     (0.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    A strong physician / patient relationship with good communication is the key to excellent healthcare. A general Internist is uniquely trained to provide and coordinate high quality medical care focusing on prevention as well as acute and chronic disease management. Dr. Johnson is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Low Sodium Level, Vitamin B12 Deficiency, Subacute Combined Degeneration, and High Cholesterol.

    Christina A. Coulter
    Experienced in Vitamin B12 Deficiency
    Registered Nurse
    Experienced in Vitamin B12 Deficiency
    Registered Nurse
    515 Minor Avenue, Suite 300, 
    Seattle, WA 
     (0.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    "Christina Coulter, ARNP, specializes in internal medicine, geriatrics and dementia. Her patient/practitioner philosophy is as follows: ""I believe my role is to provide patients with all of the information needed to make informed choices about their health care; through understanding of the patient's goals and caring communication we work as a team to facilitate the patient's best health.""". Dr. Coulter is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Vitamin B12 Deficiency, Keratosis Pilaris, Interstitial Cystitis, and Orthostatic Hypotension.

    Darik K. Taniguchi
    Experienced in Vitamin B12 Deficiency
    Gastroenterology
    Experienced in Vitamin B12 Deficiency
    Gastroenterology
    11027 Meridian Avenue North, 
    Seattle, WA 
     (9.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Darik Taniguchi is a provider with privileges at a Swedish Medical Center. Dr. Taniguchi is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Childhood Volvulus, Portal Hypertension, Indigestion, Diarrhea, and Endoscopy.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency

    Virginia Mason Medical Center

    1100 9th Ave, 
    Seattle, WA 
     (0.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Geoffrey Jiranek is an Oncologist in Seattle, Washington. Dr. Jiranek is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Hiatal Hernia, Congenital Diaphragmatic Hernia, Familial Adenomatous Polyposis, Colonoscopy, and Endoscopy.

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

    Swedish First Hill Primary Care

    515 Minor Ave Ste 300, 
    Seattle, WA 
     (0.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jaime Novais is a primary care provider, practicing in Internal Medicine in Seattle, Washington. Dr. Novais is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Volkmann Contracture, Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency

    Rachel Loschiavo PA-C

    825 Eastlake Ave E, 
    Seattle, WA 
     (1.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Nellowe Candelario is a Hematologist in Seattle, Washington. Dr. Candelario is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Plummer-Vinson Syndrome, Kikuchi Disease, Vitamin B12 Deficiency, Penectomy, and Salpingo-Oophorectomy.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency

    Rachel Loschiavo PA-C

    825 Eastlake Ave E, 
    Seattle, WA 
     (1.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Steven Ginsberg is a Hematologist in Seattle, Washington. Dr. Ginsberg is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Autoimmune Hemolytic Anemia, Small Cell Lung Cancer (SCLC), Familial Colorectal Cancer, and Colorectal Cancer.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency

    Rachel Loschiavo PA-C

    825 Eastlake Ave E, 
    Seattle, WA 
     (1.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mehrdad Jafari is an Oncologist in Seattle, Washington. Dr. Jafari is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Chronic Lymphocytic Leukemia (CLL), and Lymphofollicular Hyperplasia.

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

    Office

    1354 Aloha St, 
    Seattle, WA 
     (1.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Prakash Vishnu is a Hematologist and an Oncologist in Seattle, Washington. Dr. Vishnu is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Thrombocytopenia, Immune Thrombocytopenic Purpura (ITP), Adult Immune Thrombocytopenia, Splenectomy, and Bone Marrow Aspiration.

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

    University Of Wisconsin-Marathon County Neurosurgery

    1959 NE Pacific St, 
    Seattle, WA 
     (3.2 miles away)
    Languages Spoken:
    English

    Christine Roe is a Nurse Practitioner in Seattle, Washington. Ms. Roe is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Smoldering Multiple Myeloma, Small Lymphocytic Lymphoma (SLL), Vitamin B12 Deficiency, and Classical Hodgkin Lymphoma.

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

    David T. Aoyama MD Inc. PS

    1801 NW Market St Ste 309, 
    Seattle, WA 
     (4.7 miles away)
    Languages Spoken:
    English

    David Aoyama is a primary care provider, practicing in Internal Medicine in Seattle, Washington. Dr. Aoyama is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Glossitis, Anemia, Pernicious Anemia, and Sitosterolemia.

    Karen R. Ting
    Experienced in Vitamin B12 Deficiency
    Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Internal Medicine
    1200 112th Avenue Northeast, Suite B100, 
    Bellevue, WA 
     (6.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    A patient's story is often worth ten times more than any lab or radiology test. Good listening is the primary care doctor's invaluable tool. Dr. Ting is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Angioedema, Male Pattern Baldness, Episcleritis, and Vitamin B12 Deficiency.

    Showing 1-20 of 45

    Last Updated: 02/22/2026

    When should I see a Vitamin B12 Deficiency doctor near Seattle, WA?

    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 Seattle, WA?

    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 Seattle, WA?

    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 Seattle, WA?

    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 Seattle, WA?

    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 Seattle, WA?

    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 Seattle, WA?

    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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