The 20 Best Vitamin B12 Deficiency Doctors Near Me in Frederick, MD

Find the Top Vitamin B12 Deficiency Experts and Specialists

Last Updated: 04/28/2026

Save doctors for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Already have a doctor?
Find A Second Opinion

MediFind found 32 doctor with experience in Vitamin B12 Deficiency near Frederick, MD. Of these, 27 are Experienced and 5 are Advanced.

Location
LocationClose
32 providers found
    Experienced in Vitamin B12 Deficiency
    Endocrinology
    Experienced in Vitamin B12 Deficiency
    Endocrinology

    Office

    7211 Bank Ct Ste 240, 
    Frederick, MD 
     (4.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Martin Sarkar is an Endocrinologist practicing medicine in Frederick, Maryland. Dr. Sarkar is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Hypothyroidism, Type 2 Diabetes (T2D), Obesity in Children, and Thyroid Nodule.

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

    City Of Frederick Department Of Housing And Human Services

    100 S Market Street, 
    Frederick, MD 
     (4.6 miles away)
    Languages Spoken:
    English

    Margarita Kullick is an Internal Medicine provider practicing medicine in Frederick, Maryland. Dr. Kullick is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Vitamin B12 Deficiency.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency

    Comprehensive Neurology Services P.A.

    196 Thomas Johnson Dr Ste 120, 
    Frederick, MD 
     (4.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Shahid Rafiq is a Neurologist practicing medicine in Frederick, Maryland. Dr. Rafiq is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Transient Ischemic Attack (TIA), Seizures, Stroke, Migraine, and Thrombectomy.

    Learn about our expert tiers
    Advanced in Vitamin B12 Deficiency
    Family Medicine
    Advanced in Vitamin B12 Deficiency
    Family Medicine

    Frederick Health Crestwood

    7211 Bank Ct Ste 230, 
    Frederick, MD 
     (4.7 miles away)
    Languages Spoken:
    English

    Linda Muehl is a Family Medicine provider practicing medicine in Frederick, Maryland. Dr. Muehl is rated as an Advanced 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 Activated PI3K Delta Syndrome (APDS), Vitamin D Deficiency, Vitamin B12 Deficiency, and Chronic Rhinosinusitis with Nasal Polyps (CRSwNP).

    Advanced in Vitamin B12 Deficiency
    Advanced in Vitamin B12 Deficiency

    Maryland Oncology Hematology P.A.

    46B Thomas Johnson Dr # 200, 
    Frederick, MD 
     (4.8 miles away)
    Languages Spoken:
    English

    Amr-zakaria Hegazi is a Hematologist practicing medicine in Frederick, Maryland. Dr. Hegazi is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 60 other conditions, according to our data. His clinical expertise encompasses Iron Deficiency Anemia, Childhood Iron Deficiency Anemia, Anemia, Pulmonary Embolism, and Bone Marrow Aspiration.

    Advanced in Vitamin B12 Deficiency
    Advanced in Vitamin B12 Deficiency

    Office

    46B Thomas Johnson Dr # 200, 
    Frederick, MD 
     (4.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Nouman Asif is an Oncologist practicing medicine in Frederick, Maryland. Dr. Asif is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 55 other conditions, according to our data. His clinical expertise encompasses Iron Deficiency Anemia, Childhood Iron Deficiency Anemia, Anemia, and Thrombocytopenia.

    Advanced in Vitamin B12 Deficiency
    Advanced in Vitamin B12 Deficiency

    Office

    46B Thomas Johnson Dr # 200, 
    Frederick, MD 
     (4.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sadaf Taimur is an Oncologist practicing medicine in Frederick, Maryland. Dr. Taimur is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 62 other conditions, according to our data. Her clinical expertise encompasses Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Paget Disease of the Breast, and Pulmonary Embolism.

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

    Sibte A. Kazmi MD LLC

    814 Toll House Ave, 
    Frederick, MD 
     (0.8 miles away)
    Languages Spoken:
    English

    Sibte Kazmi is a primary care provider, practicing in Internal Medicine in Frederick, Maryland. Dr. Kazmi 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 Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Maturity Onset Diabetes of the Young.

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

    Frederick Health Medical Group LLC

    1562 Opossumtown Pike, 
    Frederick, MD 
     (1.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Marsha Shaw is a primary care provider, practicing in Family Medicine in Frederick, Maryland. Dr. Shaw is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Hypothyroidism, Obesity in Children, Childhood Iron Deficiency Anemia, Colonoscopy, and Bone Graft.

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

    Frederick Health Medical Group LLC

    1562 Opossumtown Pike, 
    Frederick, MD 
     (1.6 miles away)
    Languages Spoken:
    English

    Robert Kaufmann is a primary care provider, practicing in Internal Medicine in Frederick, Maryland. Dr. Kaufmann is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Hypothyroidism, Anemia, Sitosterolemia, and Type 2 Diabetes (T2D).

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

    Frederick Health Medical Group LLC

    1562 Opossumtown Pike, 
    Frederick, MD 
     (1.6 miles away)
    Languages Spoken:
    English

    Elhamy Eskander is a Hematologist and an Oncologist practicing medicine in Frederick, Maryland. Dr. Eskander is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 46 other conditions, according to our data. His clinical expertise encompasses Lung Cancer, Childhood Iron Deficiency Anemia, Pleuropulmonary Blastoma, and Autoimmune Hemolytic Anemia.

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

    Frederick Health Medical Group LLC

    1562 Opossumtown Pike, 
    Frederick, MD 
     (1.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Patrick Mansky is a Hematologist and an Oncologist practicing medicine in Frederick, Maryland. Dr. Mansky 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 Lung Cancer, Pleuropulmonary Blastoma, Small Cell Lung Cancer (SCLC), and Melanoma.

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

    Citizens Care And Rehabilitation Center Of Frederi

    1920 Rosemont Ave, 
    Frederick, MD 
     (1.8 miles away)
    Languages Spoken:
    English

    Javier Quant is a primary care provider, practicing in Internal Medicine in Frederick, Maryland. Dr. Quant is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Cellulitis, Hypothyroidism, Obesity in Children, and Dementia.

    Experienced in Vitamin B12 Deficiency
    Hematology
    Experienced in Vitamin B12 Deficiency
    Hematology

    United Radiology Services LLC

    46B Thomas Johnson Dr, 
    Frederick, MD 
     (2.5 miles away)
    Languages Spoken:
    English

    Andrew Li is a Hematologist practicing medicine in Frederick, Maryland. Dr. Li is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Iron Deficiency Anemia, Acute Mountain Sickness, Idiopathic Neutropenia, and Childhood Iron Deficiency Anemia.

    Experienced in Vitamin B12 Deficiency
    Geriatrics
    Experienced in Vitamin B12 Deficiency
    Geriatrics

    Frederick Medical & Pulmonary Associates

    7115 Guilford Dr Ste 202, 
    Frederick, MD 
     (4.5 miles away)
    Languages Spoken:
    English

    Allen Gilson is a Geriatrics provider practicing medicine in Frederick, Maryland. Dr. Gilson is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Dementia, Anemia, Cerebellar Degeneration, and Familial Hypertension.

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

    Frederick Internal Medicine And Endocrinology Services PA

    65 Thomas Johnson Dr Ste C, 
    Frederick, MD 
     (4.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Hirenkumar Shah is a primary care provider, practicing in Internal Medicine in Frederick, Maryland. Dr. Shah is rated as an Experienced 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 Hypothyroidism, Obesity in Children, Anemia, Colonoscopy, and Ureteroscopy.

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

    Office

    180 Thomas Johnson Dr Ste 101, 
    Frederick, MD 
     (4.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Amreen Aziz is a primary care provider, practicing in Family Medicine in Frederick, Maryland. Dr. Aziz is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 45 other conditions, according to our data. Her clinical expertise encompasses Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Sinusitis.

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

    Office

    180 Thomas Johnson Dr Ste 101, 
    Frederick, MD 
     (4.8 miles away)
    Languages Spoken:
    English

    James Krantz is a primary care provider, practicing in Family Medicine in Frederick, Maryland. Dr. Krantz is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 58 other conditions, according to our data. His clinical expertise encompasses Tracheitis, Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, and Hypertension.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency

    Progressive Oncology And Hematology Center LLC

    2405 Whittier Dr Unit 100, 
    Frederick, MD 
     (4.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Raya Massoud is a Neurologist practicing medicine in Frederick, Maryland. Dr. Massoud 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 HTLV-1 Associated Myelopathy, Spastic Paraparesis, Peripheral Neuropathy, and Cerebellar Degeneration.

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

    Office

    196 Thomas Johnson Dr Ste 135, 
    Frederick, MD 
     (4.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Praveen Bolarum is a Family Medicine provider practicing medicine in Frederick, Maryland. Dr. Bolarum is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Vitamin D Deficiency, Gallbladder Disease, Gastrostomy, and Endoscopy.

    Showing 1-20 of 32

    Last Updated: 04/28/2026

    When should I see a Vitamin B12 Deficiency doctor near Frederick, MD?

    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 Frederick, MD?

    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 Frederick, MD?

    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 Frederick, MD?

    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 Frederick, MD?

    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 Frederick, MD?

    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 Frederick, MD?

    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