The 20 Best Homocystinuria Doctors Near Me in Corona, CA

Find the Top Homocystinuria Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 17 doctor with experience in Homocystinuria near Corona, CA. Of these, 14 are Experienced and 3 are Advanced.

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17 providers found
    Advanced in Homocystinuria
    Family Medicine
    Advanced in Homocystinuria
    Family Medicine

    Shah, Rupal B., M.D., Inc.

    770 Magnolia Ave, 
    Corona, CA 
     (1.9 miles away)
    Experience:
    38+ years
    Languages Spoken:
    English
    Offers Telehealth

    Rupal Shah is a primary care provider, practicing in Family Medicine in Corona, California. She has been practicing medicine for over 38 years. Dr. Shah is rated as an Advanced provider by MediFind in the treatment of Homocystinuria. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Congenital Sucrase-Isomaltase Deficiency, Glucose-Galactose Malabsorption Deficiency, Glucose Phosphate Isomerase Deficiency, and Homocystinuria. Dr. Shah is board certified in American Board Of Family Medicine.

    Experienced in Homocystinuria
    Internal Medicine
    Experienced in Homocystinuria
    Internal Medicine

    Norco Medical Group

    2250 S Main St, 
    Corona, CA 
     (1.7 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English

    John Agtuca is a primary care provider, practicing in Internal Medicine in Corona, California. He has been practicing medicine for over 10 years. Dr. Agtuca is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Obesity in Children, Food Allergy, Type 2 Diabetes (T2D), and Cirrhosis. Dr. Agtuca is board certified in American Board Of Internal Medicine.

    Experienced in Homocystinuria
    Experienced in Homocystinuria

    Shah, Rupal B., M.D., Inc.

    770 Magnolia Ave, 
    Corona, CA 
     (1.9 miles away)
    Experience:
    19+ years
    Languages Spoken:
    English

    Stephanie Changchien is a primary care provider, practicing in Family Medicine in Corona, California. She has been practicing medicine for over 19 years. Dr. Changchien is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. Her clinical expertise encompasses Homocystinuria, Methylmalonic Acidemia with Homocystinuria, Familial Combined Hyperlipidemia, and Xanthoma. Dr. Changchien is board certified in American Board Of Family Medicine.

    Learn about our expert tiers
    Experienced in Homocystinuria
    Family Medicine
    Experienced in Homocystinuria
    Family Medicine

    Optum - Corona

    2071 Compton Ave, 
    Corona, CA 
     (3.1 miles away)
    Experience:
    20+ years
    Languages Spoken:
    English
    Offers Telehealth

    Cornelia Holmes is a primary care provider, practicing in Family Medicine in Corona, California. She has been practicing medicine for over 20 years. Dr. Holmes is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Dihydropyrimidine Dehydrogenase Deficiency, Multiple Symmetric Lipomatosis, Erdheim-Chester Disease, and Gracile Syndrome. Dr. Holmes is board certified in American Board Of Family Medicine.

    Experienced in Homocystinuria
    Internal Medicine
    Experienced in Homocystinuria
    Internal Medicine

    Optum - Corona

    2071 Compton Ave, 
    Corona, CA 
     (3.1 miles away)
    Experience:
    30+ years
    Languages Spoken:
    English
    Accepting New Patients

    Talat Khan is a primary care provider, practicing in Internal Medicine in Corona, California. She has been practicing medicine for over 30 years. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. Her clinical expertise encompasses Osteomyelitis in Children, Type 2 Diabetes (T2D), Obesity in Children, and Cirrhosis. Dr. Khan is board certified in American Board Of Internal Medicine. Dr. Khan is currently accepting new patients.

    Experienced in Homocystinuria
    Family Medicine
    Experienced in Homocystinuria
    Family Medicine

    Norco Medical Group

    1901 Town And Country Dr, 
    Norco, CA 
     (3.5 miles away)
    Experience:
    21+ years
    Languages Spoken:
    English
    Offers Telehealth

    Peter Mattar is a primary care provider, practicing in Family Medicine in Norco, California. He has been practicing medicine for over 21 years. Dr. Mattar is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Obesity in Children, Food Allergy, Insomnia, and Type 2 Diabetes (T2D). Dr. Mattar is board certified in American Board Of Family Medicine.

    Advanced in Homocystinuria
    Family Medicine
    Advanced in Homocystinuria
    Family Medicine

    Optum - Eastvale

    14252 Schleisman Rd, 
    Eastvale, CA 
     (5.7 miles away)
    Experience:
    31+ years
    Languages Spoken:
    English
    Offers Telehealth

    Anuradha Sathya is a primary care provider, practicing in Family Medicine in Eastvale, California. She has been practicing medicine for over 31 years. Dr. Sathya is rated as an Advanced provider by MediFind in the treatment of Homocystinuria. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Obesity in Children, Homocystinuria, Methylmalonic Acidemia with Homocystinuria, Moebius Syndrome, and Endoscopy. Dr. Sathya is board certified in American Board Of Family Medicine.

    Advanced in Homocystinuria
    Internal Medicine
    Advanced in Homocystinuria
    Internal Medicine

    Optum - Weir Canyon

    781 S Weir Canyon Rd, 
    Anaheim, CA 
     (9.4 miles away)
    Experience:
    12+ years
    Languages Spoken:
    English
    Offers Telehealth

    Pratik Gandhi is a primary care provider, practicing in Internal Medicine in Anaheim, California. He has been practicing medicine for over 12 years. Dr. Gandhi is rated as an Advanced provider by MediFind in the treatment of Homocystinuria. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Hypothyroidism, High Cholesterol, Obesity in Children, and Multiple Carboxylase Deficiency. Dr. Gandhi is board certified in American Board Of Family Medicine.

    Experienced in Homocystinuria
    Family Medicine
    Experienced in Homocystinuria
    Family Medicine

    Sharon Laughlin Inc.

    3838 Sherman Dr Ste 3, 
    Riverside, CA 
     (7.7 miles away)
    Languages Spoken:
    English

    Sharon Laughlin is a primary care provider, practicing in Family Medicine in Riverside, California. Dr. Laughlin is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Osteomyelitis in Children, Type 2 Diabetes (T2D), Sciatica, and High Cholesterol.

    Experienced in Homocystinuria
    Internal Medicine
    Experienced in Homocystinuria
    Internal Medicine

    Christopher C. Bautista DPM Inc

    5343 Riverside Dr, 
    Chino, CA 
     (11.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ricardo Saca is a primary care provider, practicing in Internal Medicine in Chino, California. Dr. Saca is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

    Experienced in Homocystinuria
    Internal Medicine
    Experienced in Homocystinuria
    Internal Medicine

    Cucamonga Valley Medical Group, Inc.

    5562 Philadelphia St, 
    Chino, CA 
     (12.4 miles away)
    Experience:
    15+ years
    Languages Spoken:
    English
    Offers Telehealth

    Brandon Tong is a primary care provider, practicing in Internal Medicine in Chino, California. He has been practicing medicine for over 15 years. Dr. Tong is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Obesity, Familial Hypobetalipoproteinemia, Chorea-Acanthocytosis, Familial HDL Deficiency, and Ureteroscopy. Dr. Tong is board certified in American Osteopathic Board Of Internal Medicine.

    Experienced in Homocystinuria
    Family Medicine
    Experienced in Homocystinuria
    Family Medicine

    Daisy Wu DPM Inc.

    4646 Brockton Ave Ste 202, 
    Riverside, CA 
     (12.6 miles away)
    Languages Spoken:
    English

    Betina Greer is a primary care provider, practicing in Family Medicine in Riverside, California. Dr. Greer is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. Her clinical expertise encompasses Type 2 Diabetes (T2D), Methylmalonic Acidemia with Homocystinuria, Homocystinuria, and Maturity Onset Diabetes of the Young.

    Experienced in Homocystinuria
    Experienced in Homocystinuria

    Amy LYNN Daguio M.D. Inc.

    4646 Brockton Ave Ste 203, 
    Riverside, CA 
     (12.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Yanjapriya Kunaseelan is a primary care provider, practicing in Family Medicine in Riverside, California. Dr. Kunaseelan is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. Her clinical expertise encompasses Purpura, Gardner-Diamond Syndrome, Autoerythrocyte Sensitivity, and Type 2 Diabetes (T2D).

    Experienced in Homocystinuria
    Family Medicine
    Experienced in Homocystinuria
    Family Medicine

    Raincross Medical Group, Inc.

    4646 Brockton Ave Ste 302, 
    Riverside, CA 
     (12.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Carl Knopke is a primary care provider, practicing in Family Medicine in Riverside, California. Dr. Knopke is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. His clinical expertise encompasses Hyperaldosteronism, Familial Hyperaldosteronism, Obesity in Children, and Scurvy.

    Experienced in Homocystinuria
    Internal Medicine
    Experienced in Homocystinuria
    Internal Medicine

    Larry H. Couture MD Inc.

    6848 Magnolia Ave Ste 230, 
    Riverside, CA 
     (12.6 miles away)
    Languages Spoken:
    English

    Jason Couture is a primary care provider, practicing in Internal Medicine in Riverside, California. Dr. Couture is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Congenital Antithrombin 3 Deficiency, Protein C Deficiency, Protein S Deficiency, and Hereditary Resistance to Anti-Vitamin K.

    Experienced in Homocystinuria
    Experienced in Homocystinuria

    Compassionate Cancer Care Medical Group

    4500 Brockton Ave Ste 107, 
    Riverside, CA 
     (14.1 miles away)
    Languages Spoken:
    English

    Evangeline Reyes is a primary care provider, practicing in Hematologist in Riverside, California. Dr. Reyes is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Colorectal Cancer, Familial Colorectal Cancer, and Homocystinuria.

    Experienced in Homocystinuria
    Hematology
    Experienced in Homocystinuria
    Hematology

    Los Angeles Hematology Oncology Medical Group

    4500 Brockton Ave Ste 107, 
    Riverside, CA 
     (14.1 miles away)
    Languages Spoken:
    English

    Anas Raowas is a Hematologist practicing medicine in Riverside, California. Dr. Raowas is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Drug-Induced Thrombocytopenia, Thrombocytopenia, Anemia, and Essential Thrombocythemia.

    Showing 1-17 of 17

    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 near Corona, 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 near Corona, 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 near Corona, 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 near Corona, 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 near Corona, 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 near Corona, 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 near Corona, 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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