The 20 Best Vitamin B12 Deficiency Doctors Near Me in orland park, IL

Find the Top Vitamin B12 Deficiency Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 131 doctor with experience in Vitamin B12 Deficiency near orland park, IL. Of these, 117 are Experienced and 14 are Advanced.

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131 providers found
    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Referral may be required

    Advocate Medical Group Oncology/Hematology

    Hazel Crest, IL 
     (9.6 miles away)
    Languages Spoken:
    English, Hindi, Urdu
    Accepting New Patients
    Offers Telehealth

    Riaz Elahi is a Hematologist and an Oncologist practicing medicine in Hazel Crest, Illinois. Dr. Elahi is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Multiple Myeloma, Breast Cancer, Paget Disease of the Breast, and Pleuropulmonary Blastoma. Dr. Elahi is board certified in American Board Of Internal Medicine, Hematology. Dr. Elahi is currently accepting new patients.

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

    Office

    16450 104th Ave Ste 101, 
    Orland Park, IL 
     (2.6 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    William Crevier is a primary care provider, practicing in Family Medicine in Orland Park, Illinois. Dr. Crevier is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Lung Metastases, Magnesium Deficiency, Gastrostomy, and Endoscopy. Dr. Crevier is currently accepting new patients.

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

    Lela Demeter MD PC

    11824 Southwest Hwy Ste 130, 
    Palos Heights,, IL 
     (4.0 miles away)
    Languages Spoken:
    English, Arabic, Hindi, Punjabi
    Accepting New Patients
    Offers Telehealth

    Satinder Dalawari is a primary care provider, practicing in Family Medicine in Palos Heights,, Illinois. Dr. Dalawari is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 32 other conditions, according to our data. His clinical expertise encompasses Hyperlipoproteinemia Type 4, Defective Apolipoprotein B-100, Homozygous Familial Hypercholesterolemia (HoFH), Gastrostomy, and Laminectomy. Dr. Dalawari is currently accepting new patients.

    Learn about our expert tiers
    Advanced in Vitamin B12 Deficiency
    Hematology | Oncology
    Advanced in Vitamin B12 Deficiency
    Hematology | Oncology
    Referral may be required

    Affiliated Oncologists, LLC

    12150 S Harlem Ave, 
    Palos Heights, IL 
     (4.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Mufaddal Hamadeh is a Hematologist and an Oncologist practicing medicine in Palos Heights, Illinois. Dr. Hamadeh is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Severe Congenital Neutropenia, Breast Cancer, Paget Disease of the Breast, and Pleuropulmonary Blastoma. Dr. Hamadeh is board certified in American Board Of Internal Medicine, Medical Oncology. Dr. Hamadeh is currently accepting new patients.

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

    Asad Zaman, MD, SC

    12800 S Ridgeland Ave, 
    Palos Heights, IL 
     (4.4 miles away)
    Languages Spoken:
    English, Bengali, Hindi

    Zafar Ahmed is a primary care provider, practicing in Internal Medicine in Palos Heights, Illinois. Dr. Ahmed is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Vitamin D Deficiency, Familial Hypertension, Hypertension, Colonoscopy, and Endoscopy. Dr. Ahmed is board certified in American Board Of Internal Medicine.

    Experienced in Vitamin B12 Deficiency
    Family Medicine
    Experienced in Vitamin B12 Deficiency
    Family Medicine
    15300 West Ave Ste 221, 
    Orland Hills, Illinois, IL 
     (1.1 miles away)
    Languages Spoken:
    English, Lithuanian, Spanish
    Accepting New Patients
    Offers Telehealth

    Andrius Kudirka is a primary care provider, practicing in Family Medicine in Orland Hills, Illinois, Illinois. Dr. Kudirka is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Sitosterolemia, High Cholesterol, Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Kudirka is board certified in American Board Of Family Medicine - Family Medicine (Certified). Dr. Kudirka is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Family Medicine
    Experienced in Vitamin B12 Deficiency
    Family Medicine
    15300 West Ave Ste 220, 
    Orland Hills, Illinois, IL 
     (1.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michael Lynch is a primary care provider, practicing in Family Medicine in Orland Hills, Illinois, Illinois. Dr. Lynch is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Sitosterolemia. Dr. Lynch is board certified in American Osteopathic Board Of Family Physicians - Family Medicine (Certified). Dr. Lynch is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency
    Referral may be required

    Nephrology Associates Of Northern Illinois

    16605 107th St, 
    Orland Park, IL 
     (3.1 miles away)
    Languages Spoken:
    English, Filipino, Spanish
    Accepting New Patients
    Offers Telehealth

    Neil Ybanez is a Nephrologist practicing medicine in Orland Park, Illinois. Dr. Ybanez is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Nephrosclerosis, Renovascular Hypertension, Acute Kidney Failure, and End-Stage Renal Disease (ESRD). Dr. Ybanez is board certified in American Board Of Internal Medicine. Dr. Ybanez is currently accepting new patients.

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

    Asad Zaman, MD, SC

    15614 S Harlem Ave, 
    Orland Park, IL 
     (3.4 miles away)
    Languages Spoken:
    English, Hindi, Telugu

    Sandhya Nagubadi is a primary care provider, practicing in Internal Medicine in Orland Park, Illinois. Dr. Nagubadi is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, Gastrostomy, and Endoscopy. Dr. Nagubadi is board certified in American Board Of Internal Medicine.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency

    Alexander Kmicikewycz, MD

    12622 S Harlem Ave, 
    Palos Heights, IL 
     (3.7 miles away)
    Languages Spoken:
    English, Polish, Ukrainian
    Accepting New Patients

    Alexander Kmicikewycz is a primary care provider, practicing in Internal Medicine in Palos Heights, Illinois. Dr. Kmicikewycz is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Orthostatic Hypotension, and Hip Replacement. Dr. Kmicikewycz is board certified in American Board Of Internal Medicine. Dr. Kmicikewycz is currently accepting new patients.

    Advanced in Vitamin B12 Deficiency
    Hematology | Oncology
    Advanced in Vitamin B12 Deficiency
    Hematology | Oncology
    Referral may be required

    Southwest Surgical Excellence

    17495 La Grange Rd, 
    Tinley Park, IL 
     (3.8 miles away)
    Languages Spoken:
    English, Hindi
    Accepting New Patients
    Offers Telehealth

    Arvind Kumar is a Hematologist and an Oncologist practicing medicine in Tinley Park, Illinois. Dr. Kumar is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Non-Hodgkin Lymphoma, Anemia, Pleuropulmonary Blastoma, and Lung Cancer. Dr. Kumar is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Referral may be required

    Duly Health And Care Infusion Center Tinley Park

    17495 La Grange Rd, 
    Tinley Park, IL 
     (3.8 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English, Urdu
    Accepting New Patients

    "I am a good listener and focus on the needs of my patient. I give them all the information to make the best decision for their treatment goals and help them reach that objective. I am detail oriented and compassionate towards my patients; my motto is "" men try god heals "".". Dr. Lakhani is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Familial Pancreatic Cancer, Thrombocytopenia, Deep Vein Thrombosis, and Acute Intermittent Porphyria. Dr. Lakhani is board certified in Hematology & Oncology and Hematology & Oncology — Hematology & Oncology. Dr. Lakhani is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Referral may be required

    Affiliated Oncologists, LLC

    12150 S Harlem Ave, 
    Palos Heights, IL 
     (4.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Wasif Shirazi is a Hematologist and an Oncologist practicing medicine in Palos Heights, Illinois. Dr. Shirazi is rated as an Experienced 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 Colorectal Cancer, Pleuropulmonary Blastoma, Paget Disease of the Breast, Lung Cancer, and Bone Marrow Aspiration. Dr. Shirazi is board certified in American Board Of Internal Medicine, Hematology. Dr. Shirazi is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Referral may be required

    Affiliated Oncologists, LLC

    12150 S Harlem Ave, 
    Palos Heights, IL 
     (4.0 miles away)
    Languages Spoken:
    English, Arabic
    Accepting New Patients
    Offers Telehealth

    Shadi Latta is a Hematologist and an Oncologist practicing medicine in Palos Heights, Illinois. Dr. Latta is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 42 other conditions, according to our data. His clinical expertise encompasses Anemia, Deep Vein Thrombosis, Pleuropulmonary Blastoma, and Lung Cancer. Dr. Latta is board certified in American Board Of Internal Medicine, Hematology. Dr. Latta is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Referral may be required

    Affiliated Oncologists, LLC

    12150 S Harlem Ave, 
    Palos Heights, IL 
     (4.0 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Subramanya Rao is a Hematologist and an Oncologist practicing medicine in Palos Heights, Illinois. Dr. Rao is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Paget Disease of the Breast, Pleuropulmonary Blastoma, Lung Cancer, and Myelodysplastic Syndrome (MDS). Dr. Rao is board certified in American Board Of Internal Medicine, Hematology. Dr. Rao is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Referral may be required
    17495 S. La Grange Road, 
    Tinley Park, IL 
     (4.8 miles away)
    Experience:
    38+ years
    Languages Spoken:
    English, Arabic
    Accepting New Patients
    Offers Telehealth

    I provide compassionate care with up to date and evidence based medicine to oncology and hematology patients. I also provide academic care to our patients so they don't need to travel since they will be provided excellent care within their community. Dr. Abboud is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Neuroendocrine Tumor, Pleuropulmonary Blastoma, Deep Vein Thrombosis, and Inflammatory Breast Cancer. Dr. Abboud is board certified in Hematology & Oncology and Hematology & Oncology — Hematology & Oncology. Dr. Abboud is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Nurse Practitioner
    Experienced in Vitamin B12 Deficiency
    Nurse Practitioner
    Referral may be required
    9750 Crescent Park Cir, Unit 129, 
    Orland Park, IL 
     (0.2 miles away)
    Languages Spoken:
    English

    Christian Oyibe is a Nurse Practitioner practicing medicine in Orland Park, Illinois. Oyibe, NP is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Vitamin B12 Deficiency, Relapsing Multiple Sclerosis (RMS), and Protein Deficiency.

    Experienced in Vitamin B12 Deficiency
    Oncology | Hematology
    Experienced in Vitamin B12 Deficiency
    Oncology | Hematology
    Referral may be required

    Affiliated Oncologists, LLC

    82 Orland Square Dr, 
    Orland Park, IL 
     (1.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Vasia Ahmed is a Hematologist and an Oncologist practicing medicine in Orland Park, Illinois. Dr. Ahmed is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 24 other conditions, according to our data. Her clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, Familial Colorectal Cancer, and Pleuropulmonary Blastoma. Dr. Ahmed is board certified in American Board Of Internal Medicine. Dr. Ahmed is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency
    Referral may be required

    Heart Care Centers Of Illinois SC

    13011 S 104th Ave Ste 100, 
    Palos Park,, IL 
     (2.3 miles away)
    Languages Spoken:
    English, Greek, Polish, Spanish
    Accepting New Patients
    Offers Telehealth

    Peter Kakavas is a Cardiologist practicing medicine in Palos Park,, Illinois. Dr. Kakavas is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Atherosclerosis, Angina, and Arterial Embolism. Dr. Kakavas is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency
    Referral may be required

    Heart Care Centers Of Illinois SC

    13011 S 104th Ave Ste 100, 
    Palos Park,, IL 
     (2.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    John Arrotti is a Cardiologist practicing medicine in Palos Park,, Illinois. Dr. Arrotti is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Atherosclerosis, Coronary Heart Disease, Atrial Fibrillation, and Angina. Dr. Arrotti is currently accepting new patients.

    Showing 1-20 of 131

    Last Updated: 09/26/2026

    When should I see a Vitamin B12 Deficiency doctor near orland park, IL?

    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 orland park, IL?

    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 orland park, IL?

    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 orland park, IL?

    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 orland park, IL?

    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 orland park, IL?

    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 orland park, IL?

    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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