The 20 Best Ornithine Transcarbamylase Deficiency Doctors Near Me in California, US

Find the Top Ornithine Transcarbamylase Deficiency Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 44 doctor with experience in Ornithine Transcarbamylase Deficiency near California, US. Of these, 32 are Experienced, 10 are Advanced and 2 are Distinguished.

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44 providers found
    Advanced in Ornithine Transcarbamylase Deficiency
    Medical Genetics
    Advanced in Ornithine Transcarbamylase Deficiency
    Medical Genetics
    1201 West La Veta Avenue, 
    Orange, CA 
    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 Ornithine Transcarbamylase Deficiency. 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.

    Distinguished in Ornithine Transcarbamylase Deficiency
    Medical Genetics | Pediatrics
    Distinguished in Ornithine Transcarbamylase Deficiency
    Medical Genetics | Pediatrics

    Lpch Medical Group Div Of Lucile

    725 Welch Rd, 
    Palo Alto, CA 
    Languages Spoken:
    English
    Accepting New Patients

    Gregory Enns is a Medical Genetics specialist and a Pediatrics provider practicing medicine in Palo Alto, California. Dr. Enns is rated as a Distinguished provider by MediFind in the treatment of Ornithine Transcarbamylase Deficiency. He is also highly rated in 53 other conditions, according to our data. His clinical expertise encompasses Urea Cycle Disorders (UCD), Methylmalonic Acidemia, Arginase Deficiency, and Very Long-Chain Acyl-CoA Dehydrogenase (VLCAD) Deficiency. Dr. Enns is currently accepting new patients.

    Distinguished in Ornithine Transcarbamylase Deficiency
    Medical Genetics
    Distinguished in Ornithine Transcarbamylase Deficiency
    Medical Genetics
    7920 Frost St Ste 200, 
    San Diego, CA 
    Languages Spoken:
    English

    Annette Feigenbaum is a Medical Genetics provider practicing medicine in San Diego, California. Dr. Feigenbaum is rated as a Distinguished provider by MediFind in the treatment of Ornithine Transcarbamylase Deficiency. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Urea Cycle Disorders (UCD), Phenylketonuria (PKU), Ornithine Transcarbamylase Deficiency, and Medium-Chain Acyl-CoA Dehydrogenase Deficiency.

    Learn about our expert tiers
    Advanced in Ornithine Transcarbamylase Deficiency
    Medical Genetics
    Advanced in Ornithine Transcarbamylase Deficiency
    Medical Genetics
    1201 West La Veta Avenue, 
    Orange, CA 
    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 Ornithine Transcarbamylase Deficiency. 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 Ornithine Transcarbamylase Deficiency
    Medical Genetics
    Advanced in Ornithine Transcarbamylase Deficiency
    Medical Genetics
    1201 West La Veta Avenue, 
    Orange, CA 
    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 Ornithine Transcarbamylase Deficiency. 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.

    Advanced in Ornithine Transcarbamylase Deficiency
    Medical Genetics | Pediatrics
    Advanced in Ornithine Transcarbamylase Deficiency
    Medical Genetics | Pediatrics

    UC Davis Medical Center MIND Institute

    2825 50th St, 
    Sacramento, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Madelena Martin is a Medical Genetics specialist and a Pediatrics provider practicing medicine in Sacramento, California. Dr. Martin is rated as an Advanced provider by MediFind in the treatment of Ornithine Transcarbamylase Deficiency. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Danon Disease, Pompe Disease, Phenylketonuria (PKU), and Fabry Disease. Dr. Martin is board certified in Medical Genetics And Genomics Clin Biochemical Genetic and Medical Genetics And Genomics Clin Genetics & Genomic. Dr. Martin is currently accepting new patients.

    Experienced in Ornithine Transcarbamylase Deficiency
    Internal Medicine
    Experienced in Ornithine Transcarbamylase Deficiency
    Internal Medicine

    Central Valley General Hospital

    1025 N Douty St, 
    Hanford, CA 
    Experience:
    10+ years
    Languages Spoken:
    English
    Accepting New Patients

    Sang-min Chang is a primary care provider, practicing in Internal Medicine in Hanford, California. He has been practicing medicine for over 10 years. Dr. Chang is rated as an Experienced provider by MediFind in the treatment of Ornithine Transcarbamylase Deficiency. His clinical expertise encompasses Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Chang is currently accepting new patients.

    Experienced in Ornithine Transcarbamylase Deficiency
    Medical Genetics
    Experienced in Ornithine Transcarbamylase Deficiency
    Medical Genetics
    1201 West La Veta Avenue, 
    Orange, CA 
    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 Ornithine Transcarbamylase Deficiency. 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.

    Advanced in Ornithine Transcarbamylase Deficiency
    Medical Genetics | Pediatrics
    Advanced in Ornithine Transcarbamylase Deficiency
    Medical Genetics | Pediatrics

    Lpch Medical Group Div Of Lucile

    725 Welch Rd, 
    Palo Alto, CA 
    Experience:
    18+ years
    Languages Spoken:
    English

    Chung Lee is a Medical Genetics specialist and a Pediatrics provider practicing medicine in Palo Alto, California. She has been practicing medicine for over 18 years. Dr. Lee is rated as an Advanced provider by MediFind in the treatment of Ornithine Transcarbamylase Deficiency. She is also highly rated in 44 other conditions, according to our data. Her clinical expertise encompasses Ornithine Translocase Deficiency, Ornithine Transcarbamylase Deficiency, Maple Syrup Urine Disease, and Carnitine Palmitoyltransferase 1 Deficiency.

    Advanced in Ornithine Transcarbamylase Deficiency
    Medical Genetics | Pediatrics
    Advanced in Ornithine Transcarbamylase Deficiency
    Medical Genetics | Pediatrics
    550 16th Street, Box 0706, Fourth Floor, 
    San Francisco, CA 
    Languages Spoken:
    English

    Renata Gallagher is a Medical Genetics specialist and a Pediatrics provider practicing medicine in San Francisco, California. Dr. Gallagher is rated as an Advanced provider by MediFind in the treatment of Ornithine Transcarbamylase Deficiency. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Gaucher Disease Type 2, Gaucher Disease Type 3, Gaucher Disease, and Gaucher Disease Type 1.

    Advanced in Ornithine Transcarbamylase Deficiency
    Medical Genetics
    Advanced in Ornithine Transcarbamylase Deficiency
    Medical Genetics
    1201 W La Veta Ave, 
    Orange, CA 
    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 Ornithine Transcarbamylase Deficiency. 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 Ornithine Transcarbamylase Deficiency
    Medical Genetics | Pediatrics | Geriatrics
    Advanced in Ornithine Transcarbamylase Deficiency
    Medical Genetics | Pediatrics | Geriatrics

    Uc Regents

    200 Medical Plaza, 
    Los Angeles, CA 
    Languages Spoken:
    English

    Derek Wong is a Medical Genetics specialist and a Pediatrics provider practicing medicine in Los Angeles, California. Dr. Wong is rated as an Advanced provider by MediFind in the treatment of Ornithine Transcarbamylase Deficiency. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Von Gierke Disease, Argininosuccinic Aciduria, 3-Hydroxy-3-Methylglutaryl-CoA Lyase Deficiency, and Ornithine Translocase Deficiency.

    Advanced in Ornithine Transcarbamylase Deficiency
    Medical Genetics
    Advanced in Ornithine Transcarbamylase Deficiency
    Medical Genetics

    Lpch Medical Group Div Of Lucile

    725 Welch Rd, 
    Palo Alto, CA 
    Languages Spoken:
    English

    Christina Tise is a Medical Genetics provider practicing medicine in Palo Alto, California. Dr. Tise is rated as an Advanced provider by MediFind in the treatment of Ornithine Transcarbamylase Deficiency. She is also highly rated in 133 other conditions, according to our data. Her clinical expertise encompasses Zellweger Syndrome, 2q37 Deletion Syndrome, Urea Cycle Disorders (UCD), and Adrenoleukodystrophy (ALD).

    Advanced in Ornithine Transcarbamylase Deficiency
    Medical Genetics | Pediatrics
    Advanced in Ornithine Transcarbamylase Deficiency
    Medical Genetics | Pediatrics

    Lpch Medical Group Div Of Lucile

    725 Welch Rd, 
    Palo Alto, CA 
    Languages Spoken:
    English

    Dena Matalon is a Medical Genetics specialist and a Pediatrics provider practicing medicine in Palo Alto, California. Dr. Matalon is rated as an Advanced provider by MediFind in the treatment of Ornithine Transcarbamylase Deficiency. She is also highly rated in 135 other conditions, according to our data. Her clinical expertise encompasses Campomelia Cumming Type, Microcephaly Deafness Syndrome, Coffin-Lowry Syndrome, and Microcephaly.

    Experienced in Ornithine Transcarbamylase Deficiency
    Family Medicine
    Experienced in Ornithine Transcarbamylase Deficiency
    Family Medicine

    DMJ Medical Services Inc

    1025 Village Ln, 
    Chico, CA 
    Languages Spoken:
    English

    Steven Wagner is a primary care provider, practicing in Family Medicine in Chico, California. Dr. Wagner is rated as an Experienced provider by MediFind in the treatment of Ornithine Transcarbamylase Deficiency. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, and Hypertension.

    Experienced in Ornithine Transcarbamylase Deficiency
    Internal Medicine
    Experienced in Ornithine Transcarbamylase Deficiency
    Internal Medicine

    Office

    528 Palisades Dr, 
    Pacific Palisades, CA 
    Languages Spoken:
    English

    Angela Lamotte is a primary care provider, practicing in Internal Medicine in Pacific Palisades, California. Dr. Lamotte is rated as an Experienced provider by MediFind in the treatment of Ornithine Transcarbamylase Deficiency. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses N-Acetylglutamate Synthase Deficiency, Arginase Deficiency, Carbamoyl Phosphate Synthetase 1 Deficiency, and Urea Cycle Disorders (UCD).

    Experienced in Ornithine Transcarbamylase Deficiency
    Medical Genetics | Pediatrics
    Experienced in Ornithine Transcarbamylase Deficiency
    Medical Genetics | Pediatrics
    1804 Embarcadero Rd, Ste 100, 
    Palo Alto, CA 
    Languages Spoken:
    English

    Natalia Gomez-Ospina is a Medical Genetics specialist and a Pediatrics provider practicing medicine in Palo Alto, California. Dr. Gomez-Ospina is rated as an Experienced provider by MediFind in the treatment of Ornithine Transcarbamylase Deficiency. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Myhre Syndrome, Ohdo Syndrome, Say-Barber-Biesecker-Young-Simpson Variant, Incontinentia Pigmenti, and Mucopolysaccharidosis Type 1 (MPS I, Hurler Syndrome).

    Experienced in Ornithine Transcarbamylase Deficiency
    Experienced in Ornithine Transcarbamylase Deficiency
    1010 Veteran Ave # 22-12h, 
    Los Angeles, CA 
    Languages Spoken:
    English

    Fabiola Quintero-Rivera is a Medical Genetics provider practicing medicine in Los Angeles, California. Dr. Quintero-Rivera is rated as an Experienced provider by MediFind in the treatment of Ornithine Transcarbamylase Deficiency. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Sotos Syndrome, Hypotonia, Chromosome 6 Uniparental Disomy, and Crouzon Syndrome.

    Experienced in Ornithine Transcarbamylase Deficiency
    Family Medicine
    Experienced in Ornithine Transcarbamylase Deficiency
    Family Medicine

    Sultana, Hajera, Md, Inc.

    34675 Yucaipa Blvd, 
    Yucaipa, CA 
    Experience:
    36+ years
    Languages Spoken:
    English
    Offers Telehealth

    Hajera Sultana is a primary care provider, practicing in Family Medicine in Yucaipa, California. She has been practicing medicine for over 36 years. Dr. Sultana is rated as an Experienced provider by MediFind in the treatment of Ornithine Transcarbamylase Deficiency. Her clinical expertise encompasses Hypervitaminosis D, Inborn Amino Acid Metabolism Disorder, Ornithine Translocase Deficiency, and Ornithine Transcarbamylase Deficiency. Dr. Sultana is board certified in American Board Of Family Medicine.

    Experienced in Ornithine Transcarbamylase Deficiency
    Medical Genetics | Pediatrics
    Experienced in Ornithine Transcarbamylase Deficiency
    Medical Genetics | Pediatrics
    4650 W Sunset Blvd, 
    Los Angeles, CA 
    Languages Spoken:
    English

    James Bartley is a Medical Genetics specialist and a Pediatrics provider practicing medicine in Los Angeles, California. Dr. Bartley is rated as an Experienced provider by MediFind in the treatment of Ornithine Transcarbamylase Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Urea Cycle Disorders (UCD), Ornithine Transcarbamylase Deficiency, Ornithine Translocase Deficiency, and Maple Syrup Urine Disease.

    Showing 1-20 of 44

    Last Updated: 04/28/2026

    What is the definition of Ornithine Transcarbamylase Deficiency?

    Ornithine transcarbamylase deficiency is an inherited disorder that causes ammonia to accumulate in the blood. Ammonia, which is formed when proteins are broken down in the body, is toxic if the levels become too high. The nervous system is especially sensitive to the effects of excess ammonia.

    When should I see an Ornithine Transcarbamylase Deficiency doctor in California, US?

    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 Ornithine Transcarbamylase Deficiency doctor in California, US?

    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 Ornithine Transcarbamylase Deficiency doctors in California, US?

    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 Ornithine Transcarbamylase Deficiency doctors in California, US?

    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 Ornithine Transcarbamylase Deficiency doctor in California, US?

    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 Ornithine Transcarbamylase Deficiency doctor search results page. 

    Why is it important to get a second opinion from a different Ornithine Transcarbamylase 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 an Ornithine Transcarbamylase Deficiency doctor in California, US?

    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 Ornithine Transcarbamylase 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 Ornithine Transcarbamylase 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 Ornithine Transcarbamylase Deficiency doctors in California, US?

    Look for the filter feature on the left side of the Ornithine Transcarbamylase 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 an Ornithine Transcarbamylase Deficiency doctor that offers video calls?

    Look for the filter feature on the left-side of the Ornithine Transcarbamylase 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 

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