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    Last Updated: 01/09/2026

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    MediFind found 193 doctor with experience in Vitamin B12 Deficiency Anemia near Greenwich, CT. Of these, 169 are Experienced and 24 are Advanced.

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    LocationClose
    193 providers found
      Advanced in Vitamin B12 Deficiency Anemia
      Internal Medicine
      Advanced in Vitamin B12 Deficiency Anemia
      Internal Medicine

      Francis X Walsh MD PC

      31 River Rd Ste 200, 
      Cos Cob, CT 
       (2.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Marcus Mayus is a primary care provider, practicing in Internal Medicine in Cos Cob, Connecticut. Dr. Mayus is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Urinary Tract Infection in Children, Childhood Iron Deficiency Anemia, Subacute Combined Degeneration, Gastrostomy, and Pacemaker Implantation.

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

      Yale University

      260 Long Ridge Rd, 
      Stamford, CT 
       (5.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Kunal Desai is a Neurologist in Stamford, Connecticut. Dr. Desai is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Myositis, Macrophagic Myofasciitis, Chronic Inflammatory Demyelinating Polyneuropathy, Peripheral Neuropathy, and Thrombectomy.

      Jennifer Rosen
      Advanced in Vitamin B12 Deficiency Anemia
      Advanced in Vitamin B12 Deficiency Anemia

      WPHPA Medical Specialists

      170 Maple Avenue, Suite 309, 
      White Plains, NY 
       (7.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      WPHPA neurologist Dr. Jennifer Rosen specializes in neuropathy, myopathy, neck and back pain, memory loss, headaches and all aspects of general neurology. She is also skilled in performing nerve conduction studies/electromyography (EMGs). Dr. Rosen is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Chickenpox, Memory Loss, Vitamin B12 Deficiency Anemia, and Subacute Combined Degeneration.

      Learn about our expert tiers
      Joanne Tamburri
      Advanced in Vitamin B12 Deficiency Anemia
      Internal Medicine
      Advanced in Vitamin B12 Deficiency Anemia
      Internal Medicine

      WPHPA Medical Specialists

      170 Maple Avenue, Suite G2, 
      White Plains, NY 
       (7.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Dr. Joanne Tamburri is a board-certified internist at WPHPA Medical Specialists. Experienced in all aspects of internal medicine, she has a special interest in disease prevention and in primary care throughout the stages of life. Dr. Tamburri is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Obesity in Children, Rhizomelic Pseudopolyarthritis, Polymyalgia Rheumatica, and Sitosterolemia.

      Advanced in Vitamin B12 Deficiency Anemia
      Internal Medicine
      Advanced in Vitamin B12 Deficiency Anemia
      Internal Medicine

      Northeast Medical Group Inc

      500 W Putnam Ave, 
      Greenwich, CT 
       (1.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Anna Resisi is a primary care provider, practicing in Internal Medicine in Greenwich, Connecticut. Dr. Resisi is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Vitamin D Deficiency, Folate Deficiency, Vitamin B12 Deficiency Anemia, and Multiple Carboxylase Deficiency.

      Nina S. Inamdar
      Experienced in Vitamin B12 Deficiency Anemia
      Internal Medicine
      Experienced in Vitamin B12 Deficiency Anemia
      Internal Medicine

      Northwell Health Physician Partners Medicine Specialties At Stamford

      945 Summer Street, 3rd Floor, 
      Stamford, CT 
       (5.1 miles away)
      Languages Spoken:
      English

      Nina Inamdar is a primary care provider, practicing in Internal Medicine in Stamford, Connecticut. Dr. Inamdar is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Vitamin D Deficiency, High Cholesterol, Hypothyroidism, and Obesity in Children.

      Bryan E. Dorf
      Experienced in Vitamin B12 Deficiency Anemia
      Internal Medicine
      Experienced in Vitamin B12 Deficiency Anemia
      Internal Medicine

      Northwell Health Physician Partners Medicine Specialties At Stamford

      945 Summer Street, 3rd Floor, 
      Stamford, CT 
       (5.1 miles away)
      Languages Spoken:
      English

      Bryan Dorf is a primary care provider, practicing in Internal Medicine in Stamford, Connecticut. Dr. Dorf is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Sitosterolemia, Fainting, High Cholesterol, and Bronchitis.

      Ted E. Listokin
      Experienced in Vitamin B12 Deficiency Anemia
      Internal Medicine
      Experienced in Vitamin B12 Deficiency Anemia
      Internal Medicine

      Northwell Health Physician Partners Medicine Specialties At Stamford

      945 Summer Street, 3rd Floor, 
      Stamford, CT 
       (5.1 miles away)
      Languages Spoken:
      English, Hebrew, Spanish
      Offers Telehealth

      Ted Listokin is a primary care provider, practicing in Internal Medicine in Stamford, Connecticut. Dr. Listokin is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Infant Hyperglycemia, High Cholesterol, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

      Steven M. Margulis
      Experienced in Vitamin B12 Deficiency Anemia
      Internal Medicine
      Experienced in Vitamin B12 Deficiency Anemia
      Internal Medicine

      Northwell Health Concierge Services At Harrison

      440 Mamaroneck Avenue, Suite 400, 
      Harrison, NY 
       (6.2 miles away)
      Languages Spoken:
      English, Italian, Spanish
      Offers Telehealth

      Steven Margulis is a primary care provider, practicing in Internal Medicine in Harrison, New York. Dr. Margulis is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Congenital Sucrase-Isomaltase Deficiency, Sitosterolemia, Glucose Phosphate Isomerase Deficiency, and Glucose-Galactose Malabsorption Deficiency.

      David T. Yung
      Experienced in Vitamin B12 Deficiency Anemia
      Internal Medicine
      Experienced in Vitamin B12 Deficiency Anemia
      Internal Medicine

      Scarsdale Medical Group

      600 Mamaroneck Avenue, Suite 200, 
      Harrison, NY 
       (6.2 miles away)
      Languages Spoken:
      English, Cantonese

      David T. Yung, MD received his undergraduate degree from Columbia College and went on to Washington University School of Medicine for his medical degree. He completed an internship and residency in Internal Medicine at Northwestern University School of Medicine. Dr. Yung is board-certified in Internal Medicine. Dr. Yung is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Hypoparathyroidism, Hypercalcemia, Idiopathic Hypercalciuria, and Familial Hypocalciuric Hypercalcemia Type 1.

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

      Northwell Health Concierge Services At Harrison

      440 Mamaroneck Avenue, Suite 400, 
      Harrison, NY 
       (6.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Barbara Alpert is a primary care provider, practicing in Internal Medicine in Harrison, New York. Dr. Alpert is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Congenital Sucrase-Isomaltase Deficiency, Glucose Phosphate Isomerase Deficiency, Glucose-Galactose Malabsorption Deficiency, and High Cholesterol.

      Advanced in Vitamin B12 Deficiency Anemia
      Hematology
      Advanced in Vitamin B12 Deficiency Anemia
      Hematology

      WPH Highland Medical Group

      2 Longview Avenue, 5th Floor, 
      White Plains, NY 
       (7.1 miles away)
      Languages Spoken:
      English

      Ravi Shah is a Hematologist in White Plains, New York. Dr. Shah is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Childhood Iron Deficiency Anemia, Multiple Carboxylase Deficiency, Folate Deficiency, and Vitamin B12 Deficiency Anemia.

      Dan Costin
      Experienced in Vitamin B12 Deficiency Anemia
      Experienced in Vitamin B12 Deficiency Anemia

      WPHPA Cancer And Blood Specialists Of New York

      2 Longview Avenue, 3rd Floor, 
      White Plains, NY 
       (7.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Dr. Dan Costin is Director of the White Plains Hospital Center for Cancer Care. He has been practicing medical oncology and hematology in Westchester since 1993. He received his B.S. in biochemistry at the University of California in Los Angeles and his medical degree at the University of California in San Francisco. He completed his internal medicine residency at Beth Israel Hospital in Boston in 1990, his fellowship in medical oncology at the National Cancer Institute in Bethesda in 1991, and his fellowship in hematology at New York University in 1993. He has been an attending physician at White Plains Hospital since 1993 and served as section chief of the department of Hematology-Oncology from 1999 to 2007. Dr. Costin is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Paget Disease of the Breast, Chondrosarcoma, Osteosarcoma, and Angiosarcoma.

      Joshua P. Raff
      Experienced in Vitamin B12 Deficiency Anemia
      Experienced in Vitamin B12 Deficiency Anemia

      WPHPA Oncology & Hematology

      2 Longview Avenue, 2nd Floor, 
      White Plains, NY 
       (7.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Joshua Raff, M.D. is the Director of the Digestive Cancer Program at White Plains Hospital, as well as the Leader of the Hospital's GI Cancer Program Conference. Dr. Raff received his medical degree from the Sackler School of Medicine at Tel Aviv University in 1997. He completed his residency in internal medicine at Montefiore Medical Center in the Bronx, and was a fellow of hematology and oncology at Albert Einstein College of Medicine from 2000-2003. Dr. Raff is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Monoclonal Gammopathy of Undetermined Significance (MGUS), Schnitzler Syndrome, Chronic Lymphocytic Leukemia (CLL), and Colorectal Cancer.

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

      WPHPA Medical Specialists

      170 Maple Avenue, Suite 109, 
      White Plains, NY 
       (7.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Dr. William Zarowitz is a board-certified internist at WPHPA Medical Specialists in White Plains. He practices all aspects of primary care medicine and is dedicated to coordinating his patients' medical care. Dr. Zarowitz is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Sitosterolemia, Vitamin D Deficiency, High Cholesterol, and Hypertension.

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

      WPHPA Medical Specialists

      170 Maple Avenue, Suite G2, 
      White Plains, NY 
       (7.1 miles away)
      Languages Spoken:
      English

      Dr. Todd Shinnick, a board-certified physician in internal medicine, is a dedicated internist, consistently providing his patients the highest quality of medical care. Skilled in all aspects of internal medicine and Primary Care, he has a special interest in preventive medicine. Dr. Shinnick is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Vitamin D Deficiency, Sitosterolemia, High Cholesterol, and Hypertensive Heart Disease.

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

      WPHPA Medical Specialists

      170 Maple Avenue, Suite 309, 
      White Plains, NY 
       (7.1 miles away)
      Languages Spoken:
      English

      Dr. Paul H. Kim is a board-certified internist at WPHPA Medical Specialists in White Plains. He is a dedicated healthcare provider who focuses on ensuring that his patients receive appropriate care and are well-informed and involved in their treatment process. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Maturity Onset Diabetes of the Young.

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

      WPHPA Medical Specialists

      170 Maple Avenue, Suite G2, 
      White Plains, NY 
       (7.1 miles away)
      Experience:
      18+ years
      Languages Spoken:
      English, Spanish
      Offers Telehealth

      Dr. Beatriz Sanchez is a board-certified internist at WPHPA Medical Specialists in White Plains, where she specializes in preventive medicine, infectious diseases, and metabolic syndrome – a group of conditions that can increase the risk of heart disease, stroke, and diabetes. Dr. Sanchez is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Urinary Tract Infection in Children.

      Rafael A. Ortiz
      Experienced in Vitamin B12 Deficiency Anemia
      Neuroradiology | Vascular Surgery | Interventional Radiology
      Experienced in Vitamin B12 Deficiency Anemia
      Neuroradiology | Vascular Surgery | Interventional Radiology

      WPHPA Neuro-Endovascular Surgery

      122 Maple Avenue, 8th Floor, 
      White Plains, NY 
       (7.1 miles away)
      Languages Spoken:
      English, French, Spanish
      Offers Telehealth

      Dr. Rafael Alexander Ortiz is Executive Director of Neurosciences, Chief of Neuro-Endovascular Surgery and Chief of Neurology at White Plains Hospital. His specialties include endovascular treatment of cerebral aneurysms; embolization of brain tumors and vascular tumors of the head and neck region; cerebral and spinal arteriovenous malformations; ischemic stroke; cerebral and carotid artery stenting; and treatment of craniofacial vascular lesions in adults and children, among others. Dr. Ortiz is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Brain Aneurysm, Stroke, Apoplexy, Stent Placement, and Transmyocardial Revascularization.

      Subuhee Hussain
      Experienced in Vitamin B12 Deficiency Anemia
      Experienced in Vitamin B12 Deficiency Anemia

      WPHPA Cancer And Blood Specialists Of New York

      2 Longview Avenue, 3rd Floor, 
      White Plains, NY 
       (7.1 miles away)
      Languages Spoken:
      English, Spanish, Urdu

      Dr. Subuhee Hussain is the Chief for the Department of Hematology & Oncology at White Plains Hospital. Dr. Hussain graduated from SUNY Upstate Medical University in Syracuse, NY and completed her residency in Internal Medicine at Beth Israel Medical Center in New York. She received Fellowship training in Medical Oncology and Hematology at Montefiore Medical Center Albert Einstein Cancer Center, and she is board certified in Medical Oncology, Hematology, and Internal Medicine. Dr. Hussain is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Neuroendocrine Tumor, Myeloproliferative Neoplasms (MPN), Pleuropulmonary Blastoma, and Lung Cancer.

      Showing 1-20 of 193

      Last Updated: 01/09/2026

      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 Greenwich, CT?

      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 Greenwich, CT?

      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 Greenwich, CT?

      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 Greenwich, CT?

      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 Greenwich, CT?

      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 Greenwich, CT?

      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 Greenwich, CT?

      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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