Filters

Specialty
Additional Specialty
Distance
    Gender
    Insurance
    Availability
    Language
    Years of Experience
    Level of Expertise

    Last Updated: 10/30/2025

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

    MediFind found 13 doctor with experience in Homocystinuria due to MTHFR Deficiency near Knoxville, TN. Of these, 13 are Experienced.

    Location
    LocationClose
    13 providers found
      Experienced in Homocystinuria due to MTHFR Deficiency
      Hematology Oncology | Emergency Medicine | Hematology
      Experienced in Homocystinuria due to MTHFR Deficiency
      Hematology Oncology | Emergency Medicine | Hematology

      Tennessee Cancer Specialists PLLC

      900 E Hill Ave, Suite 230, 
      Knoxville, TN 
       (1.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Anil Tumkur is a Hematologist Oncology specialist and an Emergency Medicine provider in Knoxville, Tennessee. Dr. Tumkur is rated as an Experienced provider by MediFind in the treatment of Homocystinuria due to MTHFR Deficiency. His top areas of expertise are Familial Colorectal Cancer, Colorectal Cancer, Acute Mountain Sickness, and Anemia. Dr. Tumkur is currently accepting new patients.

      Experienced in Homocystinuria due to MTHFR Deficiency
      Internal Medicine
      Experienced in Homocystinuria due to MTHFR Deficiency
      Internal Medicine

      University Health System, Inc.

      1924 Alcoa Hwy, 
      Knoxville, TN 
       (2.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Douglas Davis is a primary care provider, practicing in Internal Medicine in Knoxville, Tennessee. Dr. Davis is rated as an Experienced provider by MediFind in the treatment of Homocystinuria due to MTHFR Deficiency. His top areas of expertise are Glucose-Galactose Malabsorption Deficiency, Glucose Phosphate Isomerase Deficiency, Congenital Sucrase-Isomaltase Deficiency, and Cirrhosis. Dr. Davis is currently accepting new patients.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Erik J. Lundquist
      Experienced in Homocystinuria due to MTHFR Deficiency
      Family Medicine
      Experienced in Homocystinuria due to MTHFR Deficiency
      Family Medicine

      Happy Health And Wellness Of Tennessee PLLC

      9125 Cross Park Dr, Suite 150, 
      Knoxville, TN 
       (9.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Erik Lundquist is a primary care provider, practicing in Family Medicine in Knoxville, Tennessee. Dr. Lundquist is rated as an Experienced provider by MediFind in the treatment of Homocystinuria due to MTHFR Deficiency. His top areas of expertise are Inborn Amino Acid Metabolism Disorder, Opisthotonos, Muscle Spasms, and Methylmalonic Acidemia with Homocystinuria.

      Learn about our expert tiers
      Experienced in Homocystinuria due to MTHFR Deficiency
      Geriatrics | Family Medicine
      Experienced in Homocystinuria due to MTHFR Deficiency
      Geriatrics | Family Medicine

      Genesis Neuroscience Clinic LLC

      1400 Dowell Springs Blvd, Suite 340, 
      Knoxville, TN 
       (5.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Monica Crane is a primary care provider, practicing in Geriatrics and Family Medicine in Knoxville, Tennessee. Dr. Crane is rated as an Experienced provider by MediFind in the treatment of Homocystinuria due to MTHFR Deficiency. Her top areas of expertise are Cerebellar Degeneration, Neuronal Intranuclear Inclusion Disease (NIID), Lewy Body Dementia (LBD), and Alzheimer's Disease. Dr. Crane is currently accepting new patients.

      Experienced in Homocystinuria due to MTHFR Deficiency
      Family Medicine
      Experienced in Homocystinuria due to MTHFR Deficiency
      Family Medicine

      Summit Medical Group, PLLC

      7211 Wellington Dr, 
      Knoxville, TN 
       (6.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Paul Wakefield is a primary care provider, practicing in Family Medicine in Knoxville, Tennessee. Dr. Wakefield is rated as an Experienced provider by MediFind in the treatment of Homocystinuria due to MTHFR Deficiency. His top areas of expertise are High Cholesterol, Homocystinuria due to MTHFR Deficiency, Diabetic Neuropathy, and Insomnia. Dr. Wakefield is currently accepting new patients.

      Experienced in Homocystinuria due to MTHFR Deficiency
      Hematology Oncology | Oncology | Hematology
      Experienced in Homocystinuria due to MTHFR Deficiency
      Hematology Oncology | Oncology | Hematology

      Tennessee Cancer Specialists PLLC

      7650 Dannaher Dr, Suite 100, 
      Powell, TN 
       (7.6 miles away)
      Experience:
      43+ years
      Languages Spoken:
      English, Mandarin
      Accepting New Patients
      Offers Telehealth

      Yi Feng is a Hematologist Oncology specialist and an Oncologist in Powell, Tennessee. Dr. Feng has been practicing medicine for over 43 years and is rated as an Experienced provider by MediFind in the treatment of Homocystinuria due to MTHFR Deficiency. His top areas of expertise are Iron Deficiency Anemia, Breast Cancer, Pleuropulmonary Blastoma, and Colorectal Cancer. Dr. Feng is currently accepting new patients.

      Experienced in Homocystinuria due to MTHFR Deficiency
      Hematology Oncology | Oncology
      Experienced in Homocystinuria due to MTHFR Deficiency
      Hematology Oncology | Oncology

      Tennessee Cancer Specialists PLLC

      7650 Dannaher Dr, Suite 100, 
      Powell, TN 
       (7.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Mitchell Martin is a Hematologist Oncology specialist and an Oncologist in Powell, Tennessee. Dr. Martin is rated as an Experienced provider by MediFind in the treatment of Homocystinuria due to MTHFR Deficiency. His top areas of expertise are Paget Disease of the Breast, Breast Cancer, Acute Mountain Sickness, Iron Deficiency Anemia, and Bone Marrow Aspiration. Dr. Martin is currently accepting new patients.

      Frank A. Sievert
      Experienced in Homocystinuria due to MTHFR Deficiency
      Family Medicine
      Experienced in Homocystinuria due to MTHFR Deficiency
      Family Medicine
      200 E Broadway Avenue, Unit 306 Preservation Plaza, 
      Maryville, TN 
       (12.1 miles away)
      Languages Spoken:
      English

      Frank Sievert is a primary care provider, practicing in Family Medicine in Maryville, Tennessee. Dr. Sievert is rated as an Experienced provider by MediFind in the treatment of Homocystinuria due to MTHFR Deficiency. His top areas of expertise are Hashimoto Thyroiditis, Babesiosis, Homocystinuria due to MTHFR Deficiency, and Inborn Amino Acid Metabolism Disorder.

      Experienced in Homocystinuria due to MTHFR Deficiency
      Family Medicine
      Experienced in Homocystinuria due to MTHFR Deficiency
      Family Medicine

      Summit Medical Group, PLLC

      9333 Park W Blvd, 
      Knoxville, TN 
       (10.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Tadhg Hart is a primary care provider, practicing in Family Medicine in Knoxville, Tennessee. Dr. Hart is rated as an Experienced provider by MediFind in the treatment of Homocystinuria due to MTHFR Deficiency. His top areas of expertise are High Cholesterol, Menopause, Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Hart is currently accepting new patients.

      Experienced in Homocystinuria due to MTHFR Deficiency
      Hematology Oncology | Hematology | Oncology
      Experienced in Homocystinuria due to MTHFR Deficiency
      Hematology Oncology | Hematology | Oncology

      Tennessee Cancer Specialists PLLC

      9957 Sherrill Blvd, 
      Knoxville, TN 
       (11.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Daniel Ibach is a Hematologist Oncology specialist and a Hematologist in Knoxville, Tennessee. Dr. Ibach is rated as an Experienced provider by MediFind in the treatment of Homocystinuria due to MTHFR Deficiency. His top areas of expertise are Large-Cell Immunoblastic Lymphoma, Paget Disease of the Breast, Iron Deficiency Anemia, Breast Cancer, and Bone Marrow Aspiration. Dr. Ibach is currently accepting new patients.

      Experienced in Homocystinuria due to MTHFR Deficiency
      Hematology Oncology | Hematology | Oncology
      Experienced in Homocystinuria due to MTHFR Deficiency
      Hematology Oncology | Hematology | Oncology

      Tennessee Cancer Specialists PLLC

      9957 Sherrill Blvd, 
      Knoxville, TN 
       (11.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Ross Kerns is a Hematologist Oncology specialist and a Hematologist in Knoxville, Tennessee. Dr. Kerns is rated as an Experienced provider by MediFind in the treatment of Homocystinuria due to MTHFR Deficiency. His top areas of expertise are Iron Deficiency Anemia, Childhood Iron Deficiency Anemia, Non-Hodgkin Lymphoma, and Pleuropulmonary Blastoma. Dr. Kerns is currently accepting new patients.

      Experienced in Homocystinuria due to MTHFR Deficiency
      Internal Medicine
      Experienced in Homocystinuria due to MTHFR Deficiency
      Internal Medicine

      Blount Memorial Physician Group Inc

      266 Joule St, 
      Alcoa, TN 
       (14.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Richard Gaddis is a primary care provider, practicing in Internal Medicine in Alcoa, Tennessee. Dr. Gaddis is rated as an Experienced provider by MediFind in the treatment of Homocystinuria due to MTHFR Deficiency. His top areas of expertise are Acute Myeloid Leukemia (AML), Acute Myeloblastic Leukemia without Maturation, Oppenheim Dystonia, and X-Linked Dystonia-Parkinsonism. Dr. Gaddis is currently accepting new patients.

      Experienced in Homocystinuria due to MTHFR Deficiency
      Internal Medicine
      Experienced in Homocystinuria due to MTHFR Deficiency
      Internal Medicine

      Faculty Internal Medicine PLLC

      11440 Parkside Dr, Suite 302, 
      Knoxville, TN 
       (14.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Zachary Marlette is a primary care provider, practicing in Internal Medicine in Knoxville, Tennessee. Dr. Marlette is rated as an Experienced provider by MediFind in the treatment of Homocystinuria due to MTHFR Deficiency. His top areas of expertise are Multiple Carboxylase Deficiency, Vitamin B12 Deficiency Anemia, Folate Deficiency, and Subacute Combined Degeneration. Dr. Marlette is currently accepting new patients.

      Showing 1-13 of 13

      Last Updated: 10/30/2025

      What is the definition of Homocystinuria due to MTHFR Deficiency?

      Homocystinuria due to MTHFR deficiency is a genetic condition that results from poor metabolism of folate (also called vitamin B9), due to a lack of working enzyme called MTHFR. The gene that tells our body how to make the enzyme is also called MTHFR. At least 40 rare MTHFR gene variants have been found in people with decreased or no working enzyme. Very common gene variants (C677T and A1298C) can cause some decrease in enzyme function. People with Homocystinuria due to MTHFR deficiency tend to have two rare variants or sometimes a rare variant and a common variant. Very rarely people inherit a combination of three or four common variants from their parents (for example two C677T variants and two A1298C variants) and may also develop very high levels of homocystine in their body. Homocystinuria usually does not show symptoms in a newborn baby. Symptoms may include abnormal clotting, developmental delay, seizures, intellectual disability, and microcephaly. Severe homocystinuria can also be caused by gene variants in other genes besides MTHFR.

      When should I see a Homocystinuria due to MTHFR Deficiency doctor near Knoxville, TN?

      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 Homocystinuria due to MTHFR Deficiency doctor near Knoxville, TN?

      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 Homocystinuria due to MTHFR Deficiency doctors near Knoxville, TN?

      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 Homocystinuria due to MTHFR Deficiency doctors near Knoxville, TN?

      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 Homocystinuria due to MTHFR Deficiency doctor near Knoxville, TN?

      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 Homocystinuria due to MTHFR Deficiency doctor search results page. 

      Why is it important to get a second opinion from a different Homocystinuria due to MTHFR 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 Homocystinuria due to MTHFR Deficiency doctor near Knoxville, TN?

      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 Homocystinuria due to MTHFR 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 Homocystinuria due to MTHFR 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 Homocystinuria due to MTHFR Deficiency doctors near Knoxville, TN?

      Look for the filter feature on the left side of the Homocystinuria due to MTHFR 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 Homocystinuria due to MTHFR Deficiency doctor that offers video calls?

      Look for the filter feature on the left-side of the Homocystinuria due to MTHFR 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

      More Homocystinuria due to MTHFR Deficiency Doctors by city

      15 miles has been selected.