The 20 Best Inborn Amino Acid Metabolism Disorder Doctors Near Me in Orange, CA

Find the Top Inborn Amino Acid Metabolism Disorder Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 62 doctor with experience in Inborn Amino Acid Metabolism Disorder near Orange, CA. Of these, 46 are Experienced, 15 are Advanced and 1 are Distinguished.

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62 providers found
    Advanced in Inborn Amino Acid Metabolism Disorder
    Medical Genetics
    Advanced in Inborn Amino Acid Metabolism Disorder
    Medical Genetics
    1201 West La Veta Avenue, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English

    Raymond Wang is a Medical Genetics provider practicing medicine in Orange, California. Dr. Wang is rated as an Advanced provider by MediFind in the treatment of Inborn Amino Acid Metabolism Disorder. He is also highly rated in 50 other conditions, according to our data. His clinical expertise encompasses Mucopolysaccharidoses (MPS), Mucopolysaccharidosis Type 7 (MPS VII, Sly Syndrome), Mucopolysaccharidosis Type 1 (MPS I, Hurler Syndrome), Pompe Disease, and Adenoidectomy.

    Advanced in Inborn Amino Acid Metabolism Disorder
    Medical Genetics
    Advanced in Inborn Amino Acid Metabolism Disorder
    Medical Genetics
    1201 West La Veta Avenue, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Richard Chang is a Medical Genetics provider practicing medicine in Orange, California. Dr. Chang is rated as an Advanced provider by MediFind in the treatment of Inborn Amino Acid Metabolism Disorder. He is also highly rated in 156 other conditions, according to our data. His clinical expertise encompasses Phenylketonuria (PKU), Maternal Hyperphenylalaninemia, Arginase Deficiency, and Urea Cycle Disorders (UCD). Dr. Chang is currently accepting new patients.

    Advanced in Inborn Amino Acid Metabolism Disorder
    Medical Genetics
    Advanced in Inborn Amino Acid Metabolism Disorder
    Medical Genetics
    1201 West La Veta Avenue, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jose Abdenur is a Medical Genetics provider practicing medicine in Orange, California. Dr. Abdenur is rated as an Advanced provider by MediFind in the treatment of Inborn Amino Acid Metabolism Disorder. He is also highly rated in 41 other conditions, according to our data. His clinical expertise encompasses Von Gierke Disease, Glycogen Storage Disease Type 3, Malonyl-CoA Decarboxylase Deficiency, and Hyperlysinemia. Dr. Abdenur is currently accepting new patients.

    Learn about our expert tiers
    Distinguished in Inborn Amino Acid Metabolism Disorder
    General Practice
    Distinguished in Inborn Amino Acid Metabolism Disorder
    General Practice

    Tustin Longevity Center

    13422 Newport Ave Ste L, 
    Tustin, CA 
     (4.3 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English
    Offers Telehealth

    Rita Ellithorpe is a primary care provider, practicing in General Practice in Tustin, California. She has been practicing medicine for over 44 years. Dr. Ellithorpe is rated as a Distinguished provider by MediFind in the treatment of Inborn Amino Acid Metabolism Disorder. She is also highly rated in 28 other conditions, according to our data. Her clinical expertise encompasses Heavy Metal Poisoning, Menopause, Homocystinuria, and Methylmalonic Acidemia with Homocystinuria.

    Experienced in Inborn Amino Acid Metabolism Disorder
    Medical Genetics
    Experienced in Inborn Amino Acid Metabolism Disorder
    Medical Genetics
    1201 West La Veta Avenue, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Cristel Chapel is a Medical Genetics provider practicing medicine in Orange, California. Dr. Chapel is rated as an Experienced provider by MediFind in the treatment of Inborn Amino Acid Metabolism Disorder. She is also highly rated in 20 other conditions, according to our data. Her clinical expertise encompasses CLN4 Disease, CLN2 Disease, CLN3 Disease, and CLN5 Disease. Dr. Chapel is currently accepting new patients.

    Experienced in Inborn Amino Acid Metabolism Disorder
    Medical Genetics
    Experienced in Inborn Amino Acid Metabolism Disorder
    Medical Genetics
    1201 West La Veta Avenue, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Changrui Xiao is a Medical Genetics provider practicing medicine in Orange, California. Dr. Xiao is rated as an Experienced provider by MediFind in the treatment of Inborn Amino Acid Metabolism Disorder. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Glutaric Acidemia Type 2, Retinopathy Pigmentary Mental Retardation, Adrenoleukodystrophy (ALD), and X-Linked Creatine Deficiency. Dr. Xiao is currently accepting new patients.

    Experienced in Inborn Amino Acid Metabolism Disorder
    Pediatric Neurology
    Experienced in Inborn Amino Acid Metabolism Disorder
    Pediatric Neurology
    1201 West La Veta Avenue, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Terence Sanger is a Pediatric Neurologist practicing medicine in Orange, California. Dr. Sanger is rated as an Experienced provider by MediFind in the treatment of Inborn Amino Acid Metabolism Disorder. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Drug Induced Dyskinesia, Focal Dystonia, Movement Disorders, Cerebral Palsy, and Deep Brain Stimulation. Dr. Sanger is currently accepting new patients.

    Experienced in Inborn Amino Acid Metabolism Disorder
    Pediatric Neurology
    Experienced in Inborn Amino Acid Metabolism Disorder
    Pediatric Neurology
    1201 West La Veta Avenue, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Donald Phillips is a Pediatric Neurologist practicing medicine in Orange, California. Dr. Phillips is rated as an Experienced provider by MediFind in the treatment of Inborn Amino Acid Metabolism Disorder. He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses West Syndrome, Landau-Kleffner Syndrome, Epilepsy, and Seizures. Dr. Phillips is currently accepting new patients.

    Experienced in Inborn Amino Acid Metabolism Disorder
    Pediatric Neurology
    Experienced in Inborn Amino Acid Metabolism Disorder
    Pediatric Neurology
    1201 West La Veta Avenue, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Clare Skora is a Pediatric Neurologist practicing medicine in Orange, California. Dr. Skora is rated as an Experienced provider by MediFind in the treatment of Inborn Amino Acid Metabolism Disorder. She is also highly rated in 49 other conditions, according to our data. Her clinical expertise encompasses Lennox-Gastaut Syndrome (LGS), Epilepsy, Seizures, and Memory Loss. Dr. Skora is currently accepting new patients.

    Experienced in Inborn Amino Acid Metabolism Disorder
    Neurology
    Experienced in Inborn Amino Acid Metabolism Disorder
    Neurology

    UCI Health

    101 The City Dr S, 
    Orange, CA 
     (2.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mona Sazgar is a Neurologist practicing medicine in Orange, California. Dr. Sazgar is rated as an Experienced provider by MediFind in the treatment of Inborn Amino Acid Metabolism Disorder. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Seizures, Juvenile Myoclonic Epilepsy, Memory Loss, and Landau-Kleffner Syndrome.

    Advanced in Inborn Amino Acid Metabolism Disorder
    Internal Medicine
    Advanced in Inborn Amino Acid Metabolism Disorder
    Internal Medicine

    Optum - Chapman

    845 E Chapman Ave, 
    Orange, CA 
     (0.6 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English

    Thomas Hryniewicki is a primary care provider, practicing in Internal Medicine in Orange, California. He has been practicing medicine for over 44 years. Dr. Hryniewicki is rated as an Advanced provider by MediFind in the treatment of Inborn Amino Acid Metabolism Disorder. He is also highly rated in 43 other conditions, according to our data. His clinical expertise encompasses Purpura, Autoerythrocyte Sensitivity, Gardner-Diamond Syndrome, and Cirrhosis. Dr. Hryniewicki is board certified in American Board Of Internal Medicine.

    Advanced in Inborn Amino Acid Metabolism Disorder
    Internal Medicine
    Advanced in Inborn Amino Acid Metabolism Disorder
    Internal Medicine
    1240 East Chapman Avenue, 
    Orange, CA 
     (0.6 miles away)
    Languages Spoken:
    English

    Pravin Sharma is a primary care provider, practicing in Internal Medicine in Orange, California. Dr. Sharma is rated as an Advanced provider by MediFind in the treatment of Inborn Amino Acid Metabolism Disorder. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Heart Murmurs, Sitosterolemia, High Cholesterol, and Nasal Flaring.

    Advanced in Inborn Amino Acid Metabolism Disorder
    Medical Genetics
    Advanced in Inborn Amino Acid Metabolism Disorder
    Medical Genetics
    1201 W La Veta Ave, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Walla Al-Hertani is a Medical Genetics provider practicing medicine in Orange, California. Dr. Al-Hertani is rated as an Advanced provider by MediFind in the treatment of Inborn Amino Acid Metabolism Disorder. She is also highly rated in 62 other conditions, according to our data. Her clinical expertise encompasses Von Gierke Disease, Classic Galactosemia, Phosphoglycerate Mutase Deficiency, and Glycogen Storage Disease Type 7. Dr. Al-Hertani is currently accepting new patients.

    Advanced in Inborn Amino Acid Metabolism Disorder
    Family Medicine
    Advanced in Inborn Amino Acid Metabolism Disorder
    Family Medicine

    Popular Medical Clinic Inc

    420 S Bristol St, 
    Santa Ana, CA 
     (3.6 miles away)
    Experience:
    26+ years
    Languages Spoken:
    English

    Jose Cilliani is a primary care provider, practicing in Family Medicine in Santa Ana, California. He has been practicing medicine for over 26 years. Dr. Cilliani is rated as an Advanced provider by MediFind in the treatment of Inborn Amino Acid Metabolism Disorder. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Vitamin D Deficiency, Osteomyelitis in Children, Homocystinuria, and Methylmalonic Acidemia with Homocystinuria. Dr. Cilliani is board certified in American Board Of Family Medicine.

    Experienced in Inborn Amino Acid Metabolism Disorder
    Family Medicine
    Experienced in Inborn Amino Acid Metabolism Disorder
    Family Medicine
    845 East Chapman Avenue, 
    Orange, CA 
     (0.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Hal Shimazu is a primary care provider, practicing in Family Medicine in Orange, California. Dr. Shimazu is rated as an Experienced provider by MediFind in the treatment of Inborn Amino Acid Metabolism Disorder. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Cirrhosis, Purpura, and Autoerythrocyte Sensitivity. Dr. Shimazu is currently accepting new patients.

    Experienced in Inborn Amino Acid Metabolism Disorder
    Family Medicine
    Experienced in Inborn Amino Acid Metabolism Disorder
    Family Medicine

    Pavilion Family Physicians

    1140 W La Veta Ave, 
    Orange, CA 
     (0.8 miles away)
    Experience:
    36+ years
    Languages Spoken:
    English

    Catherine Garcia is a primary care provider, practicing in Family Medicine in Orange, California. She has been practicing medicine for over 36 years. Dr. Garcia is rated as an Experienced provider by MediFind in the treatment of Inborn Amino Acid Metabolism Disorder. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Osteomyelitis in Children, Hypertension, High Cholesterol, and Carotid Artery Surgery. Dr. Garcia is board certified in American Board Of Family Medicine.

    Experienced in Inborn Amino Acid Metabolism Disorder
    Medical Genetics | Pediatrics
    Experienced in Inborn Amino Acid Metabolism Disorder
    Medical Genetics | Pediatrics

    Uc Regents Uci Dept Of Pediatrics

    101 The City Dr S, 
    Orange, CA 
     (2.0 miles away)
    Languages Spoken:
    English

    Natalie Gallant is a Medical Genetics specialist and a Pediatrics provider practicing medicine in Orange, California. Dr. Gallant is rated as an Experienced provider by MediFind in the treatment of Inborn Amino Acid Metabolism Disorder. She is also highly rated in 98 other conditions, according to our data. Her clinical expertise encompasses Chromosome 8p Deletion, Chromosome 6q Duplication, Microcephaly, and Microcephaly Deafness Syndrome.

    Experienced in Inborn Amino Acid Metabolism Disorder
    Internal Medicine
    Experienced in Inborn Amino Acid Metabolism Disorder
    Internal Medicine

    Uc Irvine Hospitalist Program

    101 The City Dr S, 
    Orange, CA 
     (2.0 miles away)
    Languages Spoken:
    English

    Nicole Chow is a primary care provider, practicing in Internal Medicine in Orange, California. Dr. Chow is rated as an Experienced provider by MediFind in the treatment of Inborn Amino Acid Metabolism Disorder. Her clinical expertise encompasses Homocystinuria, Methylmalonic Acidemia with Homocystinuria, Acne, and Cirrhosis.

    Experienced in Inborn Amino Acid Metabolism Disorder
    Internal Medicine
    Experienced in Inborn Amino Acid Metabolism Disorder
    Internal Medicine

    Optum - Orange

    2540 N Santiago Blvd, 
    Orange, CA 
     (3.2 miles away)
    Experience:
    34+ years
    Languages Spoken:
    English
    Offers Telehealth

    James Burris is a primary care provider, practicing in Internal Medicine in Orange, California. He has been practicing medicine for over 34 years. Dr. Burris is rated as an Experienced provider by MediFind in the treatment of Inborn Amino Acid Metabolism Disorder. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and High Cholesterol. Dr. Burris is board certified in American Board Of Family Medicine.

    Experienced in Inborn Amino Acid Metabolism Disorder
    Internal Medicine
    Experienced in Inborn Amino Acid Metabolism Disorder
    Internal Medicine

    Office

    14411 Brookhurst St Ste D, 
    Garden Grove, CA 
     (4.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Philip Lynn is a primary care provider, practicing in Internal Medicine in Garden Grove, California. Dr. Lynn is rated as an Experienced provider by MediFind in the treatment of Inborn Amino Acid Metabolism Disorder. His clinical expertise encompasses Homocystinuria, Methylmalonic Acidemia with Homocystinuria, Inborn Amino Acid Metabolism Disorder, and Type 2 Diabetes (T2D).

    Showing 1-20 of 62

    Last Updated: 04/28/2026

    What is the definition of Inborn Amino Acid Metabolism Disorder?

    Inborn amino acid metabolism disorder is a term used to describe genetic conditions such as phenylketonuria (PKU), maple syrup disease, fructose intolerance, and galactosemia. In inborn amino acid metabolism disorders, the body does not break down amino acids properly, which are chemicals that help to form proteins. This inability to break down amino acids causes a build up of harmful substances in the body.

    When should I see an Inborn Amino Acid Metabolism Disorder doctor near Orange, 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 an Inborn Amino Acid Metabolism Disorder doctor near Orange, 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 Inborn Amino Acid Metabolism Disorder doctors near Orange, 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 Inborn Amino Acid Metabolism Disorder doctors near Orange, 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 an Inborn Amino Acid Metabolism Disorder doctor near Orange, 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 Inborn Amino Acid Metabolism Disorder doctor search results page. 

    Why is it important to get a second opinion from a different Inborn Amino Acid Metabolism Disorder 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 an Inborn Amino Acid Metabolism Disorder doctor near Orange, 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 Inborn Amino Acid Metabolism Disorder 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 Inborn Amino Acid Metabolism Disorder 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 Inborn Amino Acid Metabolism Disorder doctors near Orange, CA?

    Look for the filter feature on the left side of the Inborn Amino Acid Metabolism Disorder 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 an Inborn Amino Acid Metabolism Disorder doctor that offers video calls?

    Look for the filter feature on the left-side of the Inborn Amino Acid Metabolism Disorder 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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