The 20 Best Homocystinuria Doctors Near Me in Ontario, CA

Find the Top Homocystinuria Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 39 doctor with experience in Homocystinuria near Ontario, CA. Of these, 37 are Experienced and 2 are Advanced.

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39 providers found
    Advanced in Homocystinuria
    Advanced in Homocystinuria
    1125 Colonel By Drive, 
    Ottawa, ON, CA 

    Nafisa Jadavji practices practicing medicine in Ottawa, Canada. Ms. Jadavji is rated as an Advanced expert by MediFind in the treatment of Homocystinuria. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Homocystinuria due to MTHFR Deficiency, Folate Deficiency, Vitamin B12 Deficiency, and Homocystinuria.

    Advanced in Homocystinuria
    Advanced in Homocystinuria
    Toronto, ON, CA 

    Frederick Roth practices practicing medicine in Toronto, Canada. Mr. Roth is rated as an Advanced expert by MediFind in the treatment of Homocystinuria. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Homocystinuria, Acute Intermittent Porphyria, Long QT Syndrome, and Porphyria.

    Experienced in Homocystinuria
    Experienced in Homocystinuria
    555 University Ave, M5G 1X8, 
    Toronto, ON, CA 

    Andreas Schulze practices practicing medicine in Toronto, Canada. Mr. Schulze is rated as an Experienced expert by MediFind in the treatment of Homocystinuria. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Arginase Deficiency, Urea Cycle Disorders (UCD), Guanidinoacetate Methyltransferase Deficiency, and X-Linked Creatine Deficiency.

    Learn about our expert tiers
    Experienced in Homocystinuria
    Experienced in Homocystinuria
    555 University Avenue, 
    Toronto, ON, CA 

    Jonathan Kronick practices practicing medicine in Toronto, Canada. Mr. Kronick is rated as an Experienced expert by MediFind in the treatment of Homocystinuria. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Medium-Chain Acyl-CoA Dehydrogenase Deficiency, Phenylketonuria (PKU), Homocystinuria, and Vitamin B12 Deficiency Anemia.

    Experienced in Homocystinuria
    Experienced in Homocystinuria
    Toronto, ON, CA 

    Song Sun practices practicing medicine in Toronto, Canada. Sun is rated as an Experienced expert by MediFind in the treatment of Homocystinuria. Their clinical expertise encompasses Homocystinuria.

    Experienced in Homocystinuria
    Experienced in Homocystinuria
    Toronto, ON, CA 

    Rebecca Simonian practices practicing medicine in Toronto, Canada. Ms. Simonian is rated as an Experienced expert by MediFind in the treatment of Homocystinuria. Her clinical expertise encompasses Homocystinuria due to MTHFR Deficiency, Homocystinuria, X-Linked Myotubular Myopathy, and Congenital Fiber-Type Disproportion.

    Experienced in Homocystinuria
    Experienced in Homocystinuria
    Toronto, ON, CA 

    Venuja Sriretnakumar practices practicing medicine in Toronto, Canada. Sriretnakumar is rated as an Experienced expert by MediFind in the treatment of Homocystinuria. Their clinical expertise encompasses Inborn Amino Acid Metabolism Disorder, Schizophrenia, Homocystinuria, and Acute Intermittent Porphyria.

    Experienced in Homocystinuria
    Experienced in Homocystinuria
    Ottawa, ON, CA 

    Shazia Chaudhry practices practicing medicine in Ottawa, Canada. Ms. Chaudhry is rated as an Experienced expert by MediFind in the treatment of Homocystinuria. Her clinical expertise encompasses Homocystinuria and High Blood Pressure in Infants.

    Experienced in Homocystinuria
    Experienced in Homocystinuria
    Ottawa, ON, CA 

    Danielle Bourque practices practicing medicine in Ottawa, Canada. Ms. Bourque is rated as an Experienced expert by MediFind in the treatment of Homocystinuria. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Neu Laxova Syndrome, Maternally Inherited Leigh Syndrome, Microcephaly Deafness Syndrome, and Cystic Hygroma.

    Experienced in Homocystinuria
    Experienced in Homocystinuria
    Box 201, 451 Smyth Rd, 
    Ottawa, ON, CA 

    Marc Rodger practices practicing medicine in Ottawa, Canada. Mr. Rodger is rated as an Experienced expert by MediFind in the treatment of Homocystinuria. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Venous Thromboembolism (VTE), Pulmonary Embolism, Deep Vein Thrombosis, Thrombectomy, and Hip Replacement.

    Experienced in Homocystinuria
    Experienced in Homocystinuria
    Ottawa, ON, CA 

    Shi Wen practices practicing medicine in Ottawa, Canada. Ms. Wen is rated as an Experienced expert by MediFind in the treatment of Homocystinuria. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Preeclampsia, High Blood Pressure in Infants, Congenital Herpes Simplex, Intrauterine Growth Restriction, and Appendectomy.

    Experienced in Homocystinuria
    Experienced in Homocystinuria
    Hamilton, ON, CA 

    Nazmul Islam practices practicing medicine in Hamilton, Canada. Islam is rated as an Experienced expert by MediFind in the treatment of Homocystinuria. Their clinical expertise encompasses Japanese Encephalitis, Food Allergy, Multisystem Inflammatory Syndrome in Children (MIS-C), and Asthma.

    Experienced in Homocystinuria
    Experienced in Homocystinuria
    Ottawa, ON, CA 

    Jay Baltz practices practicing medicine in Ottawa, Canada. Mr. Baltz is rated as an Experienced expert by MediFind in the treatment of Homocystinuria. His clinical expertise encompasses Homocystinuria due to MTHFR Deficiency and Homocystinuria.

    Experienced in Homocystinuria
    Experienced in Homocystinuria
    Mt. Sinai Hospital, 
    Toronto, ON, CA 

    Rola Hammoud practices practicing medicine in Toronto, Canada. Ms. Hammoud is rated as an Experienced expert by MediFind in the treatment of Homocystinuria. Her clinical expertise encompasses Homocystinuria due to MTHFR Deficiency, Homocystinuria, and Abdominal Obesity Metabolic Syndrome.

    Experienced in Homocystinuria
    Experienced in Homocystinuria
    Toronto, ON, CA 

    Ricardo Harripaul practices practicing medicine in Toronto, Canada. Mr. Harripaul is rated as an Experienced expert by MediFind in the treatment of Homocystinuria. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Hereditary Sensory and Autonomic Neuropathy Type 2, Hajdu-Cheney Syndrome, Familial Dysautonomia, and Autism Spectrum Disorder.

    Experienced in Homocystinuria
    Experienced in Homocystinuria
    Ottawa, ON, CA 

    Tye Arbuckle practices practicing medicine in Ottawa, Canada. Mr. Arbuckle is rated as an Experienced expert by MediFind in the treatment of Homocystinuria. His clinical expertise encompasses Gestational Diabetes, Homocystinuria due to MTHFR Deficiency, Infant Hyperglycemia, and Preeclampsia.

    Experienced in Homocystinuria
    Experienced in Homocystinuria
    Kingston, ON, CA 

    Laura Gaudet practices practicing medicine in Kingston, Canada. Ms. Gaudet is rated as an Experienced expert by MediFind in the treatment of Homocystinuria. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Macrosomia, High Blood Pressure in Infants, Obesity, and Preeclampsia.

    Experienced in Homocystinuria
    Experienced in Homocystinuria
    1125 Colonel By Drive, 
    Ottawa, ON, CA 

    Patrice Smith practices practicing medicine in Ottawa, Canada. Ms. Smith is rated as an Experienced expert by MediFind in the treatment of Homocystinuria. Her clinical expertise encompasses Homocystinuria due to MTHFR Deficiency, Secondary Parkinsonism, Homocystinuria, and Folate Deficiency.

    Experienced in Homocystinuria
    Experienced in Homocystinuria
    Toronto, ON, CA 

    Ramil Noche practices practicing medicine in Toronto, Canada. Mr. Noche is rated as an Experienced expert by MediFind in the treatment of Homocystinuria. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Congenital Muscular Dystrophy Type 1A, Homocystinuria due to MTHFR Deficiency, Homocystinuria, and Cramp-Fasciculation Syndrome.

    Experienced in Homocystinuria
    Experienced in Homocystinuria
    Toronto, ON, CA 

    Laura Guilder practices practicing medicine in Toronto, Canada. Ms. Guilder is rated as an Experienced expert by MediFind in the treatment of Homocystinuria. Her clinical expertise encompasses Phenylketonuria (PKU), Maple Syrup Urine Disease, Mitochondrial Complex V Deficiency, and Homocystinuria.

    While we make every effort to provide the best results possible, data is currently limited outside of the United States. Doctors listed may include both clinicians and researchers, and individuals relocate frequently. We recommend contacting doctors directly to confirm their location and areas of focus. Contact information is provided when available. Learn more about our expert tiers.
    Showing 1-20 of 39

    Last Updated: 04/28/2026

    What is the definition of Homocystinuria?

    Homocystinuria is a genetic disorder that affects the metabolism of the amino acid methionine. Amino acids are the building blocks of all proteins in the body.

    When should I see a Homocystinuria doctor in Ontario, CA?

    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 doctor in Ontario, CA?

    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 doctors in Ontario, CA?

    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 doctors in Ontario, CA?

    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 doctor in Ontario, CA?

    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 doctor search results page. 

    Why is it important to get a second opinion from a different Homocystinuria 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 doctor in Ontario, CA?

    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 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 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 doctors in Ontario, CA?

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

    Look for the filter feature on the left-side of the Homocystinuria 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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