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    Last Updated: 01/09/2026

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    MediFind found 64 doctor with experience in Vitamin B12 Deficiency near Merrillville, IN. Of these, 52 are Experienced and 12 are Advanced.

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    LocationClose
    64 providers found
      Advanced in Vitamin B12 Deficiency
      Hematology Oncology | Hematology | Oncology
      Advanced in Vitamin B12 Deficiency
      Hematology Oncology | Hematology | Oncology

      The Methodist Hospitals Inc

      8701 Broadway, 
      Merrillville, IN 
       (1.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Ghassan Jano is a Hematologist Oncology specialist and a Hematologist in Merrillville, Indiana. Dr. Jano is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Iron Deficiency Anemia, Colorectal Cancer, Lung Cancer, Transient Erythroblastopenia of Childhood, and Bone Marrow Aspiration. Dr. Jano is currently accepting new patients.

      Advanced in Vitamin B12 Deficiency
      Hematology Oncology | Hematology | Oncology
      Advanced in Vitamin B12 Deficiency
      Hematology Oncology | Hematology | Oncology

      Suniti Medical Corporation

      200 E 89th Ave, Suite 2a, 
      Merrillville, IN 
       (1.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Bharat Barai is a Hematologist Oncology specialist and a Hematologist in Merrillville, Indiana. Dr. Barai is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Familial Colorectal Cancer, Colorectal Cancer, Iron Deficiency Anemia, Lynch Syndrome, and Bone Marrow Aspiration. Dr. Barai is currently accepting new patients.

      Advanced in Vitamin B12 Deficiency
      Hematology Oncology | Hematology | Oncology
      Advanced in Vitamin B12 Deficiency
      Hematology Oncology | Hematology | Oncology

      Northwest Cancer Centers PC

      342 E 109th Ave, Northwest Cancer Ctr, 
      Crown Point, IN 
       (4.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Olusola Ogundipe is a Hematologist Oncology specialist and a Hematologist in Crown Point, Indiana. Dr. Ogundipe is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Myelodysplastic Syndrome (MDS), Leukocytosis, Lung Cancer, and Pleuropulmonary Blastoma. Dr. Ogundipe is currently accepting new patients.

      Learn about our expert tiers
      Advanced in Vitamin B12 Deficiency
      Hematology | Oncology
      Advanced in Vitamin B12 Deficiency
      Hematology | Oncology

      Northwest Cancer Centers PC

      342 E 109th Ave, Northwest Cancer Ctr, 
      Crown Point, IN 
       (4.3 miles away)
      Experience:
      17+ years
      Languages Spoken:
      English
      Offers Telehealth

      Gowri Ramadas is a Hematologist and an Oncologist in Crown Point, Indiana. Dr. Ramadas has been practicing medicine for over 17 years and is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Pleuropulmonary Blastoma, and Lymphofollicular Hyperplasia.

      Rudyard Smith
      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine

      Rudyard Smith MD And Associates, SC

      9250 Columbia Ave, 
      Munster, IN 
       (10.0 miles away)
      Languages Spoken:
      English

      Rudyard Smith is a primary care provider, practicing in Internal Medicine in Munster, Indiana. Dr. Smith is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Anemia, Trichohepatoenteric Syndrome, Diarrhea, Gastrostomy, and Endoscopy.

      Experienced in Vitamin B12 Deficiency
      Nurse Practitioner
      Experienced in Vitamin B12 Deficiency
      Nurse Practitioner
      8127 Merrillville Rd, 
      Merrillville, IN 
       (1.1 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Jayne Cole is a Nurse Practitioner in Merrillville, Indiana. Ms. Cole is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Malabsorption, Vitamin B12 Deficiency, ALK-Positive Non-Small Cell Lung Cancer, and Myeloproliferative Neoplasms (MPN). Ms. Cole is currently accepting new patients.

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

      Hansa Medical Groupe LLC

      7250 Arthur Blvd, 
      Merrillville, IN 
       (1.3 miles away)
      Experience:
      10+ years
      Languages Spoken:
      English
      Accepting New Patients

      Zachary Jesko is a Nurse Practitioner in Merrillville, Indiana. Mr. Jesko has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Vitamin D Deficiency, Fractured Spine, Seasonal Affective Disorder (SAD), and Vitamin B12 Deficiency. Mr. Jesko is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Experienced in Vitamin B12 Deficiency

      Elite Internal Medicine PC

      8550 Broadway, Suite C, 
      Merrillville, IN 
       (1.4 miles away)
      Languages Spoken:
      English, Urdu

      Zafar Khalid is a Cardiologist in Merrillville, Indiana. Dr. Khalid is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Angina, Hypertensive Heart Disease, Arrhythmias, Endoscopy, and Gastrostomy.

      Experienced in Vitamin B12 Deficiency
      Experienced in Vitamin B12 Deficiency

      Nephrology Associates Of Northern Indiana PC

      90 W 86th Ave, Nephrology Associates Of N, 
      Merrillville, IN 
       (1.4 miles away)
      Languages Spoken:
      English, Spanish
      Accepting New Patients

      Saurabh Chawla is a Nephrologist in Merrillville, Indiana. Dr. Chawla is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Acute Kidney Failure, End-Stage Renal Disease (ESRD), Renovascular Hypertension, Endoscopy, and Colonoscopy. Dr. Chawla is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Experienced in Vitamin B12 Deficiency

      Nephrology Associates Of Northern Indiana PC

      90 W 86th Ave, Nephrology Associates Of N, 
      Merrillville, IN 
       (1.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Katrina Wright is a Nephrologist in Merrillville, Indiana. Dr. Wright is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Acute Kidney Failure, End-Stage Renal Disease (ESRD), Renovascular Hypertension, Endoscopy, and Bone Marrow Aspiration. Dr. Wright is currently accepting new patients.

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

      Infectious Disease Specialists PC

      200 E 86th Ave, 
      Merrillville, IN 
       (1.4 miles away)
      Languages Spoken:
      English

      Tonya Harvey is a Nurse Practitioner in Merrillville, Indiana. Ms. Harvey is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top area of expertise is Vitamin B12 Deficiency.

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

      Hansa Medical Groupe LLC

      521 E 86th Ave, Suite Z, 
      Merrillville, IN 
       (1.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Jacqueline Cooke is a Nurse Practitioner in Merrillville, Indiana. Ms. Cooke is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Seasonal Affective Disorder (SAD), Protein Deficiency, Schizoaffective Disorder, and Pseudobulbar Affect. Ms. Cooke is currently accepting new patients.

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

      Hansa Medical Groupe LLC

      521 E 86th Ave, Suite Z, 
      Merrillville, IN 
       (1.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Emmanuel Mentor is a primary care provider, practicing in Family Medicine in Merrillville, Indiana. Dr. Mentor is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Peptic Ulcer, Dementia, Necrosis, and Cellulitis. Dr. Mentor is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Family Medicine | Addiction Medicine
      Experienced in Vitamin B12 Deficiency
      Family Medicine | Addiction Medicine

      Informe Healthcare In LLC

      8800 Virginia Pl, 
      Merrillville, IN 
       (1.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Oranu Ibekie is an Addiction Medicine provider in Merrillville, Indiana. Dr. Ibekie is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Opioid Use Disorder, Heart Failure with Preserved Ejection Fraction (HFpEF), Seasonal Affective Disorder (SAD), Gastrostomy, and Endoscopy. Dr. Ibekie is currently accepting new patients.

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

      The University Of Chicago

      1500 S Lake Park Ave, 
      Hobart, IN 
       (4.2 miles away)
      Languages Spoken:
      English, Portuguese
      Accepting New Patients

      Jody Adams is a Nurse Practitioner in Hobart, Indiana. Ms. Adams is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Malabsorption, Gastroesophageal Junction Cancer, and Vitamin B12 Deficiency. Ms. Adams is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      1352 S Lake Park Ave, 
      Hobart, IN 
       (4.3 miles away)
      Languages Spoken:
      English, German, Greek, Latin, Russian

      Milton Gasparis is a primary care provider, practicing in Internal Medicine in Hobart, Indiana. Dr. Gasparis is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Urinary Tract Infection in Children, Renovascular Hypertension, Necrosis, Endoscopy, and Ureteroscopy.

      Experienced in Vitamin B12 Deficiency
      Hematology Oncology | Hematology | Oncology
      Experienced in Vitamin B12 Deficiency
      Hematology Oncology | Hematology | Oncology
      1600 S Lake Park Ave, Suite1101, 
      Hobart, IN 
       (4.3 miles away)
      Languages Spoken:
      English, Arabic, Arabic - Jordanian, German, Hindi, Spanish, Telugu, Urdu
      Accepting New Patients

      Barbara Fuller is a Hematologist Oncology specialist and a Hematologist in Hobart, Indiana. Dr. Fuller is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Breast Cancer, Sickle Cell Disease, Paget Disease of the Breast, Pancreatic Cancer, and Bone Marrow Aspiration. Dr. Fuller is currently accepting new patients.

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

      Northwest Cancer Centers PC

      342 E 109th Ave, Northwest Cancer Ctr, 
      Crown Point, IN 
       (4.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Peter Tothy is a Hematologist and an Oncologist in Crown Point, Indiana. Dr. Tothy 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, Pleuropulmonary Blastoma, and Lung Cancer.

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

      Community Care Network Inc

      7651 Harvest Dr, 
      Schererville, IN 
       (4.3 miles away)
      Languages Spoken:
      English

      Julie Mora is a primary care provider, practicing in Family Medicine in Schererville, Indiana. Dr. Mora is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Hypothyroidism, Vitamin D Deficiency, Chronic Cough, and Vertigo.

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

      Office

      6625 W Lincoln Hwy, 
      Crown Point, IN 
       (4.4 miles away)
      Languages Spoken:
      English

      Mary Tilak is a primary care provider, practicing in Internal Medicine in Crown Point, Indiana. Dr. Tilak is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Hypothyroidism, Obesity in Children, Coronary Heart Disease, Colonoscopy, and Cardiac Ablation.

      Showing 1-20 of 64

      Last Updated: 01/09/2026

      When should I see a Vitamin B12 Deficiency doctor near Merrillville, IN?

      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 Merrillville, IN?

      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 Merrillville, IN?

      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 Merrillville, IN?

      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 Merrillville, IN?

      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 Merrillville, IN?

      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 Merrillville, IN?

      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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