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    Last Updated: 10/30/2025

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    MediFind found 35 doctor with experience in Homocystinuria near Riverside, CA. Of these, 24 are Experienced and 11 are Advanced.

    Location
    LocationClose
    35 providers found
      Experienced in Homocystinuria
      Family Medicine | General Practice
      Experienced in Homocystinuria
      Family Medicine | General Practice

      Raincross Urgent Care, Inc.

      4646 Brockton Ave, Suite 101, 
      Riverside, CA 
       (0.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

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

      Experienced in Homocystinuria
      Experienced in Homocystinuria

      Raincross Urgent Care, Inc.

      4646 Brockton Ave, Suite 101, 
      Riverside, CA 
       (0.7 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 top areas of expertise are Autoerythrocyte Sensitivity, Purpura, Gardner-Diamond Syndrome, and Type 2 Diabetes (T2D).

      What does Elite, Distinguished, Advanced, Experienced mean?
      Experienced in Homocystinuria
      Family Medicine | Internal Medicine
      Experienced in Homocystinuria
      Family Medicine | Internal Medicine

      Raincross Urgent Care, Inc.

      4646 Brockton Ave, Suite 101, 
      Riverside, CA 
       (0.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

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

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

      Platinum Providers Medical Group, Inc.

      6900 Brockton Ave, Suite 100, 
      Riverside, CA 
       (2.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      John Agtuca is a primary care provider, practicing in Internal Medicine in Riverside, California. Dr. Agtuca is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are Obesity in Children, Food Allergy, Type 2 Diabetes (T2D), and Cirrhosis.

      Experienced in Homocystinuria
      Family Medicine
      Experienced in Homocystinuria
      Family Medicine

      Platinum Providers Medical Group, Inc.

      6900 Brockton Ave, Suite 100, 
      Riverside, CA 
       (2.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Peter Mattar is a primary care provider, practicing in Family Medicine in Riverside, California. Dr. Mattar is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are Obesity in Children, Food Allergy, Insomnia, and Type 2 Diabetes (T2D).

      Experienced in Homocystinuria
      Internal Medicine
      Experienced in Homocystinuria
      Internal Medicine
      6848 Magnolia Ave, Suite 230, 
      Riverside, CA 
       (2.6 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. His top areas of expertise are Hereditary Resistance to Anti-Vitamin K, Protein S Deficiency, Congenital Antithrombin 3 Deficiency, and Protein C Deficiency.

      Advanced in Homocystinuria
      Family Medicine
      Advanced in Homocystinuria
      Family Medicine

      Qazi Medical Group, Inc.

      12980 Frederick St, Suite C, 
      Moreno Valley, CA 
       (7.5 miles away)
      Languages Spoken:
      English

      Margery Chirwa is a primary care provider, practicing in Family Medicine in Moreno Valley, California. Dr. Chirwa is rated as an Advanced provider by MediFind in the treatment of Homocystinuria. Her top areas of expertise are Methylmalonic Acidemia with Homocystinuria, Homocystinuria, Vitamin D Deficiency, and Obesity.

      Advanced in Homocystinuria
      Family Medicine
      Advanced in Homocystinuria
      Family Medicine
      13050 Heacock St, 
      Moreno Valley, CA 
       (8.4 miles away)
      Languages Spoken:
      English

      Pablo Sobero is a primary care provider, practicing in Family Medicine in Moreno Valley, California. Dr. Sobero is rated as an Advanced provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are Type 2 Diabetes (T2D), Bronchitis, High Cholesterol, and Hypertension.

      Experienced in Homocystinuria
      Family Medicine
      Experienced in Homocystinuria
      Family Medicine
      3838 Sherman Dr, Suite 12, 
      Riverside, CA 
       (5.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Hajera Sultana is a primary care provider, practicing in Family Medicine in Riverside, California. Dr. Sultana is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. Her top areas of expertise are Hypervitaminosis D, Inborn Amino Acid Metabolism Disorder, Ornithine Transcarbamylase Deficiency, and Ornithine Translocase Deficiency.

      Experienced in Homocystinuria
      Family Medicine
      Experienced in Homocystinuria
      Family Medicine
      3838 Sherman Dr, Suite 3, 
      Riverside, CA 
       (5.2 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. Her top areas of expertise are Osteomyelitis in Children, Type 2 Diabetes (T2D), Sciatica, and High Cholesterol.

      Experienced in Homocystinuria
      Internal Medicine
      Experienced in Homocystinuria
      Internal Medicine
      11441 Heacock St, Suite F, 
      Moreno Valley, CA 
       (7.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Dong Kim is a primary care provider, practicing in Internal Medicine in Moreno Valley, California. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are Bronchitis, Insomnia, Restless Legs Syndrome, and Type 2 Diabetes (T2D).

      Experienced in Homocystinuria
      Internal Medicine
      Experienced in Homocystinuria
      Internal Medicine
      5646 Marlatt St, 
      Jurupa Valley, CA 
       (7.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Martin Zapata is a primary care provider, practicing in Internal Medicine in Jurupa Valley, California. Dr. Zapata is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are Fecal Impaction, Sepsis, Acute Kidney Failure, Gastrostomy, and Endoscopy.

      Experienced in Homocystinuria
      Internal Medicine
      Experienced in Homocystinuria
      Internal Medicine
      8110 Mango Ave, Suite 104, 
      Fontana, CA 
       (9.1 miles away)
      Languages Spoken:
      English

      Duc Nguyen is a primary care provider, practicing in Internal Medicine in Fontana, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are Osteomyelitis in Children, Type 2 Diabetes (T2D), High Cholesterol, and Purpura.

      Advanced in Homocystinuria
      Internal Medicine
      Advanced in Homocystinuria
      Internal Medicine

      Hsi Services Inc

      255 Terracina Blvd, Suite 105, 
      Redlands, CA 
       (10.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Mohamed Nassar is a primary care provider, practicing in Internal Medicine in Redlands, California. Dr. Nassar is rated as an Advanced provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are Homocystinuria, Methylmalonic Acidemia with Homocystinuria, Inborn Amino Acid Metabolism Disorder, Endoscopy, and Ureteroscopy.

      Advanced in Homocystinuria
      Internal Medicine
      Advanced in Homocystinuria
      Internal Medicine
      255 Terracina Blvd, Suite 207, 
      Redlands, CA 
       (10.5 miles away)
      Languages Spoken:
      English

      Rafael Villarosa is a primary care provider, practicing in Internal Medicine in Redlands, California. Dr. Villarosa is rated as an Advanced provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are Homocystinuria, Methylmalonic Acidemia with Homocystinuria, Inborn Amino Acid Metabolism Disorder, and Chronic Cough.

      Advanced in Homocystinuria
      Family Medicine
      Advanced in Homocystinuria
      Family Medicine
      1910 Orange Tree Ln, Suite 320, 
      Redlands, CA 
       (10.8 miles away)
      Languages Spoken:
      English

      William Angkadjaja is a primary care provider, practicing in Family Medicine in Redlands, California. Dr. Angkadjaja is rated as an Advanced provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are Homocystinuria, Methylmalonic Acidemia with Homocystinuria, Inborn Amino Acid Metabolism Disorder, and Apparent Mineralocorticoid Excess.

      Advanced in Homocystinuria
      Family Medicine
      Advanced in Homocystinuria
      Family Medicine

      Cucamonga Valley Medical Group Inc

      16465 Sierra Lakes Pkwy, Suite 300, 
      Fontana, CA 
       (12.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Jesse Dominguez is a primary care provider, practicing in Family Medicine in Fontana, California. Dr. Dominguez is rated as an Advanced provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and Alcoholic Neuropathy.

      Advanced in Homocystinuria
      Advanced in Homocystinuria

      Cucamonga Valley Medical Group Inc

      16465 Sierra Lakes Pkwy, Suite 300, 
      Fontana, CA 
       (12.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Kimberly Bekemeier is a primary care provider, practicing in Family Medicine in Fontana, California. Dr. Bekemeier is rated as an Advanced provider by MediFind in the treatment of Homocystinuria. Her top areas of expertise are Obesity, Obesity in Children, Cirrhosis, and High Cholesterol.

      Advanced in Homocystinuria
      Family Medicine | Internal Medicine
      Advanced in Homocystinuria
      Family Medicine | Internal Medicine
      8239 Rochester Ave, Suite 120, 
      Rancho Cucamonga, CA 
       (12.7 miles away)
      Languages Spoken:
      English

      Chu Le is a primary care provider, practicing in Family Medicine and Internal Medicine in Rancho Cucamonga, California. Dr. Le is rated as an Advanced provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are Type 2 Diabetes (T2D), Cirrhosis, Familial Combined Hyperlipidemia, and Xanthoma.

      Advanced in Homocystinuria
      Family Medicine
      Advanced in Homocystinuria
      Family Medicine

      Rupal B, Shah, Md., Inc

      770 Magnolia Ave, 
      Corona, CA 
       (13.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Rupal Shah is a primary care provider, practicing in Family Medicine in Corona, California. Dr. Shah is rated as an Advanced provider by MediFind in the treatment of Homocystinuria. Her top areas of expertise are Congenital Sucrase-Isomaltase Deficiency, Glucose-Galactose Malabsorption Deficiency, Glucose Phosphate Isomerase Deficiency, and Homocystinuria.

      Showing 1-20 of 35

      Last Updated: 10/30/2025

      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 Riverside, 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 Riverside, 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 Riverside, 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 Riverside, 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 Riverside, 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 Riverside, 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 Riverside, 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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