The 20 Best Vitamin B12 Deficiency Anemia Doctors Near Me in Portland, ME

Find the Top Vitamin B12 Deficiency Anemia Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 61 doctor with experience in Vitamin B12 Deficiency Anemia near Portland, ME. Of these, 60 are Experienced and 1 are Advanced.

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61 providers found
    Experienced in Vitamin B12 Deficiency Anemia
    Geriatrics
    Experienced in Vitamin B12 Deficiency Anemia
    Geriatrics

    Mainehealth Geriatric Care-Consults-Portland

    66 Bramhall St Fl G1, 
    Portland, ME 
     (1.3 miles away)
    Languages Spoken:
    English

    Jillian Dur is a primary care provider, practicing in Geriatrics in Portland, Maine. Dr. Dur is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), Thrombophlebitis, Cerebellar Degeneration, and Heart Failure.

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

    Mainehealth Maine Medical Center

    22 Bramhall St, 
    Portland, ME 
     (1.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Stephen Hayes is a primary care provider, practicing in Internal Medicine in Portland, Maine. Dr. Hayes is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), Seasonal Affective Disorder (SAD), Venous Insufficiency, and Stasis Dermatitis and Ulcers.

    Advanced in Vitamin B12 Deficiency Anemia
    Neurology
    Advanced in Vitamin B12 Deficiency Anemia
    Neurology

    Intermed PA

    100 Foden Rd, 
    South Portland, ME 
     (3.2 miles away)
    Languages Spoken:
    English

    John Dolan is a Neurologist practicing medicine in South Portland, Maine. Dr. Dolan is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 46 other conditions, according to our data. His clinical expertise encompasses Peripheral Neuropathy, Migraine, Essential Tremor, and Migraine with Brainstem Aura.

    Learn about our expert tiers
    Experienced in Vitamin B12 Deficiency Anemia
    Internal Medicine
    Experienced in Vitamin B12 Deficiency Anemia
    Internal Medicine

    Intermed PA

    84 Marginal Way, 
    Portland, ME 
     (1.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Christina Edwards is a primary care provider, practicing in Internal Medicine in Portland, Maine. Dr. Edwards is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Familial Hypopituitarism, Vitamin D Deficiency, Hypothyroidism, and Generalized Anxiety Disorder (GAD).

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

    Intermed PA

    84 Marginal Way, 
    Portland, ME 
     (1.1 miles away)
    Languages Spoken:
    English

    Daniel Loiselle is a primary care provider, practicing in Internal Medicine in Portland, Maine. Dr. Loiselle is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Sitosterolemia, Abetalipoproteinemia, Familial Hypobetalipoproteinemia, and Familial HDL Deficiency.

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

    Intermed PA

    84 Marginal Way, 
    Portland, ME 
     (1.1 miles away)
    Languages Spoken:
    English

    Suzanne Dater is a primary care provider, practicing in Internal Medicine in Portland, Maine. Dr. Dater is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Obesity in Children, Hypothyroidism, Osteoporosis, and Postmenopausal Osteoporosis.

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

    Intermed PA

    84 Marginal Way, 
    Portland, ME 
     (1.1 miles away)
    Languages Spoken:
    English

    James Zeitlin is a primary care provider, practicing in Internal Medicine in Portland, Maine. Dr. Zeitlin is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Osteopenia, Melorheostosis with Osteopoikilosis, Melorheostosis, and Osteoporosis.

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

    Intermed PA

    84 Marginal Way, 
    Portland, ME 
     (1.1 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English
    Offers Telehealth

    Andrea Klayman is a primary care provider, practicing in Internal Medicine in Portland, Maine. She has been practicing medicine for over 18 years. Dr. Klayman is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Obesity, Obesity in Children, Hypothyroidism, and Sitosterolemia.

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

    Intermed PA

    84 Marginal Way, 
    Portland, ME 
     (1.1 miles away)
    Languages Spoken:
    English

    Jennifer Beall is a primary care provider, practicing in Internal Medicine in Portland, Maine. Dr. Beall is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her clinical expertise encompasses Crohn's Disease, Bicuspid Aortic Valve, Folate Deficiency, and Vitamin B12 Deficiency Anemia.

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

    Intermed PA

    84 Marginal Way, 
    Portland, ME 
     (1.1 miles away)
    Languages Spoken:
    English

    Andrea Higgins is a primary care provider, practicing in Internal Medicine in Portland, Maine. Dr. Higgins is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her clinical expertise encompasses Generalized Anxiety Disorder (GAD), Hyperhidrosis, Obesity, and Obesity in Children.

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

    Intermed PA

    84 Marginal Way, 
    Portland, ME 
     (1.1 miles away)
    Languages Spoken:
    English

    Scott Cathcart is a primary care provider, practicing in Internal Medicine in Portland, Maine. Dr. Cathcart is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Generalized Anxiety Disorder (GAD), Sitosterolemia, High Cholesterol, and Type 2 Diabetes (T2D).

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

    Intermed PA

    84 Marginal Way, 
    Portland, ME 
     (1.1 miles away)
    Languages Spoken:
    English

    David Clark is a primary care provider, practicing in Family Medicine in Portland, Maine. Dr. Clark is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses N-Acetyl-Alpha-D-Galactosaminidase Deficiency Type 3, Attention Deficit Hyperactivity Disorder (ADHD), Macroamylasemia, and Mucopolysaccharidoses (MPS).

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

    Mainehealth Maine Medical Center

    22 Bramhall St, 
    Portland, ME 
     (1.3 miles away)
    Languages Spoken:
    English

    Amanda Powell is a primary care provider, practicing in Internal Medicine in Portland, Maine. Dr. Powell is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Familial Hypertension, and Hypertension.

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

    Mainehealth Geriatric Care-Consults-Portland

    66 Bramhall St Fl G1, 
    Portland, ME 
     (1.3 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Offers Telehealth

    Karen Dmytrasz is a primary care provider, practicing in Family Medicine in Portland, Maine. She has been practicing medicine for over 17 years. Dr. Dmytrasz is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), Cerebellar Degeneration, Dementia, and Vascular Dementia.

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

    Office

    84 Marginal Way Ste 800, 
    Portland, ME 
     (1.4 miles away)
    Languages Spoken:
    English

    Wendy Cathcart is a primary care provider, practicing in Internal Medicine in Portland, Maine. Dr. Cathcart is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Hypothyroidism, Type 2 Diabetes (T2D), High Cholesterol, and Obesity in Children.

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

    Office

    84 Marginal Way Ste 800, 
    Portland, ME 
     (1.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sarah Subak is a primary care provider, practicing in Internal Medicine in Portland, Maine. Dr. Subak is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her clinical expertise encompasses Hypothyroidism, Perioral Dermatitis, Obesity in Children, and Vertigo.

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

    Intermed

    84 Marginal Way Ste 700, 
    Portland, ME 
     (1.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Douglas Barr is a primary care provider, practicing in Internal Medicine in Portland, Maine. Dr. Barr is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Sitosterolemia, Cleft Tongue, Generalized Anxiety Disorder (GAD), and Vertigo.

    Experienced in Vitamin B12 Deficiency Anemia
    Palliative Medicine
    Experienced in Vitamin B12 Deficiency Anemia
    Palliative Medicine

    Intermed

    84 Marginal Way Ste 700, 
    Portland, ME 
     (1.4 miles away)
    Languages Spoken:
    English

    Cynthia Elfman is a primary care provider, practicing in Palliative Medicine in Portland, Maine. Dr. Elfman is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Generalized Anxiety Disorder (GAD), Premenstrual Syndrome, Hyperhidrosis, and Obesity.

    Experienced in Vitamin B12 Deficiency Anemia
    Experienced in Vitamin B12 Deficiency Anemia

    Office

    84 Marginal Way Fl 7, 
    Portland, ME 
     (1.4 miles away)
    Languages Spoken:
    English

    Elizabeth Mohan is a primary care provider, practicing in Geriatrics in Portland, Maine. Dr. Mohan is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Decerebrate Posture, Decorticate Posture, Hypothyroidism, and Glucocorticoid-Remediable Aldosteronism.

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

    Office

    84 Marginal Way Fl 7, 
    Portland, ME 
     (1.4 miles away)
    Languages Spoken:
    English

    Peter Emery is a primary care provider, practicing in Internal Medicine in Portland, Maine. Dr. Emery is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Hypertension, Hypothyroidism, and Gout.

    Showing 1-20 of 61

    Last Updated: 04/28/2026

    What is the definition of Vitamin B12 Deficiency Anemia?

    Anemia is a condition in which the body does not have enough healthy red blood cells. Red blood cells provide oxygen to body tissues. There are many types of anemia.

    Vitamin B12 deficiency anemia is a low red blood cell count due to a lack (deficiency) of vitamin B12.

    When should I see a Vitamin B12 Deficiency Anemia doctor near Portland, ME?

    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 Anemia doctor near Portland, ME?

    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 Anemia doctors near Portland, ME?

    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 Anemia doctors near Portland, ME?

    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 Anemia doctor near Portland, ME?

    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 Anemia doctor search results page. 

    Why is it important to get a second opinion from a different Vitamin B12 Deficiency Anemia 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 Anemia doctor near Portland, ME?

    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 Anemia 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 Anemia 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 Anemia doctors near Portland, ME?

    Look for the filter feature on the left side of the Vitamin B12 Deficiency Anemia 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 Anemia doctor that offers video calls?

    Look for the filter feature on the left-side of the Vitamin B12 Deficiency Anemia 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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