The 20 Best Urea Cycle Disorders (UCD) Doctors Near Me in Long Beach, CA

Find the Top Urea Cycle Disorders (UCD) Experts and Specialists

The 20 Best Urea Cycle Disorders (UCD) Doctors near Long Beach, CA

Last Updated: 02/22/2026

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MediFind found 44 doctor with experience in Urea Cycle Disorders (UCD) near Long Beach, CA. Of these, 42 are Experienced and 2 are Advanced.

Location
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44 providers found
    Experienced in Urea Cycle Disorders (UCD)
    Internal Medicine
    Experienced in Urea Cycle Disorders (UCD)
    Internal Medicine

    Healthcare Partners Affiliates Medical Group

    1081 Long Beach Blvd, Suite B, 
    Long Beach, CA 
     (0.8 miles away)
    Languages Spoken:
    English

    John So is a primary care provider, practicing in Internal Medicine in Long Beach, California. Dr. So is rated as an Experienced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). His top areas of expertise are Glyceraldehyde-3-Phosphate Dehydrogenase Deficiency, Pseudocholinesterase Deficiency, GTP Cyclohydrolase 1 Deficiency, and Sepsis.

    Experienced in Urea Cycle Disorders (UCD)
    Nurse Practitioner
    Experienced in Urea Cycle Disorders (UCD)
    Nurse Practitioner

    Office

    1350 Chestnut Ave, 
    Long Beach, CA 
     (0.9 miles away)
    Languages Spoken:
    English

    Marie Bella is a Nurse Practitioner in Long Beach, California. Ms. Bella is rated as an Experienced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). Her top area of expertise is Urea Cycle Disorders (UCD).

    Experienced in Urea Cycle Disorders (UCD)
    Internal Medicine
    Experienced in Urea Cycle Disorders (UCD)
    Internal Medicine

    Optum California-Monarch

    3633 Long Beach Blvd Ste 105, 
    Long Beach, CA 
     (4.1 miles away)
    Languages Spoken:
    English

    Jonathan Oishi is an Internal Medicine provider in Long Beach, California. Dr. Oishi is rated as an Experienced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). His top areas of expertise are Chronic Inflammatory Response Syndrome (CIRS), Liver Failure, MAGIC Syndrome, and Heart Failure with Preserved Ejection Fraction (HFpEF).

    Are you looking for a specific type of Urea Cycle Disorders (UCD)?

    Common conditions include: Arginase Deficiency, Argininosuccinic Aciduria, Carbamoyl Phosphate Synthetase 1 Deficiency, Citrullinemia, N-Acetylglutamate Synthase Deficiency

    Learn about our expert tiers
    Experienced in Urea Cycle Disorders (UCD)
    Family Medicine | General Practice | Internal Medicine
    Experienced in Urea Cycle Disorders (UCD)
    Family Medicine | General Practice | Internal Medicine

    Complete Care Family Medical Clinic

    1231 N Avalon Blvd, 
    Wilmington, CA 
     (4.2 miles away)
    Experience:
    26+ years
    Languages Spoken:
    English
    Offers Telehealth

    Homan Siman is a primary care provider, practicing in Internal Medicine and Family Medicine in Wilmington, California. Dr. Siman has been practicing medicine for over 26 years and is rated as an Experienced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). His top areas of expertise are Methylmalonic Acidemia with Homocystinuria, Homocystinuria, Inborn Amino Acid Metabolism Disorder, and Cirrhosis.

    Experienced in Urea Cycle Disorders (UCD)
    General Practice
    Experienced in Urea Cycle Disorders (UCD)
    General Practice

    Complete Care Family Medical Clinic

    1231 N Avalon Blvd, 
    Wilmington, CA 
     (4.2 miles away)
    Experience:
    12+ years
    Languages Spoken:
    English
    Offers Telehealth

    Homayoun Siman is a primary care provider, practicing in General Practice in Wilmington, California. Dr. Siman has been practicing medicine for over 12 years and is rated as an Experienced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). His top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, Hypertensive Heart Disease, and Osteotomy.

    Experienced in Urea Cycle Disorders (UCD)
    Experienced in Urea Cycle Disorders (UCD)

    Southland Neurologic Institute

    3747 Worsham Ave, 
    Long Beach, CA 
     (4.7 miles away)
    Experience:
    34+ years
    Languages Spoken:
    English
    Offers Telehealth

    Nirav Patel is a Neurologist in Long Beach, California. Dr. Patel has been practicing medicine for over 34 years and is rated as an Experienced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). His top areas of expertise are Stroke, Seizures, Alzheimer's Disease, and Migraine.

    Experienced in Urea Cycle Disorders (UCD)
    Experienced in Urea Cycle Disorders (UCD)

    Southland Neurologic Institute

    3747 Worsham Ave, 
    Long Beach, CA 
     (4.7 miles away)
    Experience:
    16+ years
    Languages Spoken:
    English

    George Wang is a Neurologist in Long Beach, California. Dr. Wang has been practicing medicine for over 16 years and is rated as an Experienced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). His top areas of expertise are Stroke, Seizures, Neurotoxicity Syndromes, and Transient Ischemic Attack (TIA).

    Experienced in Urea Cycle Disorders (UCD)
    Radiology | Nuclear Medicine
    Experienced in Urea Cycle Disorders (UCD)
    Radiology | Nuclear Medicine

    South Bay Medical Center

    25825 S Vermont Ave, 
    Harbor City, CA 
     (5.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Ming Hsueh is a Radiologist and a Nuclear Medicine provider in Harbor City, California. Dr. Hsueh is rated as an Experienced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). His top areas of expertise are Vertigo, Pleural Effusion, Gallbladder Disease, and Pulmonary Arteriovenous Malformation (PAVM). Dr. Hsueh is currently accepting new patients.

    Experienced in Urea Cycle Disorders (UCD)
    Radiology | Interventional Radiology
    Experienced in Urea Cycle Disorders (UCD)
    Radiology | Interventional Radiology

    Kaiser Permanente South Bay Medical Center - Radiology Department

    25825 S Vermont Avenue, 
    Harbor City, CA 
     (6.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Vinika Chaudhari is a Radiologist and an Interventional Radiologist in Harbor City, California. Dr. Chaudhari is rated as an Experienced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). Her top areas of expertise are Breast Lump, Multisystem Inflammatory Syndrome in Children (MIS-C), Pleural Effusion, and Fibroadenoma. Dr. Chaudhari is currently accepting new patients.

    Experienced in Urea Cycle Disorders (UCD)
    Experienced in Urea Cycle Disorders (UCD)

    Torrance Memorial Medical Center

    3330 Lomita Blvd, 
    Torrance, CA 
     (9.1 miles away)
    Languages Spoken:
    English

    Richard Krauthamer is a Radiologist in Torrance, California. Dr. Krauthamer is rated as an Experienced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). His top areas of expertise are Colorectal Cancer, Small Cell Lung Cancer (SCLC), Familial Colorectal Cancer, Vertebroplasty, and Bone Graft.

    Experienced in Urea Cycle Disorders (UCD)
    Intensive Care Medicine
    Experienced in Urea Cycle Disorders (UCD)
    Intensive Care Medicine

    Peninsula Pulmonary Medical Associates

    3701 Skypark Dr Ste 200, 
    Torrance, CA 
     (9.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Caleb Hsieh is an Intensive Care Medicine provider in Torrance, California. Dr. Hsieh is rated as an Experienced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). His top areas of expertise are Obstructive Sleep Apnea, Pneumonia, Pleural Effusion, and Lung Metastases.

    Advanced in Urea Cycle Disorders (UCD)
    Internal Medicine
    Advanced in Urea Cycle Disorders (UCD)
    Internal Medicine
    21501 Avalon Boulevard, Suite 100, 
    Carson, CA 
     (5.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Bijan Ghatan is a primary care provider, practicing in Internal Medicine in Carson, California. Dr. Ghatan is rated as an Advanced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). His top areas of expertise are Dry Mouth, Susac Syndrome, Glyceraldehyde-3-Phosphate Dehydrogenase Deficiency, Pseudocholinesterase Deficiency, and Gastrostomy. Dr. Ghatan is currently accepting new patients.

    Cynthia L. Miller
    Experienced in Urea Cycle Disorders (UCD)
    Internal Medicine
    Experienced in Urea Cycle Disorders (UCD)
    Internal Medicine

    Cynthia L Miller-Dobalian MD A Medical Corporation

    3816 Woodruff Ave, 
    Long Beach, CA 
     (6.0 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English

    Cynthia Miller is an Internal Medicine provider in Long Beach, California. Dr. Miller has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). Her top areas of expertise are Atypical Pneumonia, Hospital-Acquired Pneumonia, Chronic Obstructive Pulmonary Disease (COPD), Pneumonia, and Gastrostomy.

    Experienced in Urea Cycle Disorders (UCD)
    Cardiology | Internal Medicine
    Experienced in Urea Cycle Disorders (UCD)
    Cardiology | Internal Medicine

    Prohealth Partners, A Medical Group, Inc.

    3650 South St, 
    Lakewood, CA 
     (6.7 miles away)
    Experience:
    26+ years
    Languages Spoken:
    English
    Offers Telehealth

    Jacqueline Eubany is a Cardiologist and an Internal Medicine provider in Lakewood, California. Dr. Eubany has been practicing medicine for over 26 years and is rated as an Experienced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). Her top areas of expertise are Arrhythmias, Sick Sinus Syndrome, Familial Neurocardiogenic Syncope, Pacemaker Implantation, and Cardiac Ablation.

    Experienced in Urea Cycle Disorders (UCD)
    Experienced in Urea Cycle Disorders (UCD)

    Southland Neurologic Institute

    3851 Katella Ave, 
    Los Alamitos, CA 
     (7.8 miles away)
    Experience:
    32+ years
    Languages Spoken:
    English

    Omid Omidvar is a Neurologist in Los Alamitos, California. Dr. Omidvar has been practicing medicine for over 32 years and is rated as an Experienced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). His top areas of expertise are Stroke, Charles Bonnet Syndrome, Parkinson's Disease, and Movement Disorders.

    Experienced in Urea Cycle Disorders (UCD)
    Experienced in Urea Cycle Disorders (UCD)

    Southland Neurologic Institute

    3851 Katella Ave, 
    Los Alamitos, CA 
     (7.8 miles away)
    Experience:
    25+ years
    Languages Spoken:
    English

    Nima Ramezan is a Neurologist in Los Alamitos, California. Dr. Ramezan has been practicing medicine for over 25 years and is rated as an Experienced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). His top areas of expertise are Stroke, Seizures, Epilepsy, Memory Loss, and Thrombectomy.

    Experienced in Urea Cycle Disorders (UCD)
    Experienced in Urea Cycle Disorders (UCD)

    Southland Neurologic Institute

    3851 Katella Ave, 
    Los Alamitos, CA 
     (7.8 miles away)
    Experience:
    19+ years
    Languages Spoken:
    English
    Offers Telehealth

    Michael Thompson is a Neurologist in Los Alamitos, California. Dr. Thompson has been practicing medicine for over 19 years and is rated as an Experienced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). His top areas of expertise are Stroke, Generalized Tonic-Clonic Seizure, Subarachnoid Hemorrhage, and Transient Ischemic Attack (TIA). He is board certified in American Board Of Neurology.

    Experienced in Urea Cycle Disorders (UCD)
    General Practice | Emergency Medicine
    Experienced in Urea Cycle Disorders (UCD)
    General Practice | Emergency Medicine
    21530 Pioneer Blvd, 
    Hawaiian Gardens, CA 
     (7.9 miles away)
    Languages Spoken:
    English

    Manuel Sacapano is an Emergency Medicine provider in Hawaiian Gardens, California. Dr. Sacapano is rated as an Experienced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). His top areas of expertise are Schizoaffective Disorder, Liver Failure, Seasonal Affective Disorder (SAD), Gastrostomy, and Endoscopy.

    Experienced in Urea Cycle Disorders (UCD)
    Internal Medicine
    Experienced in Urea Cycle Disorders (UCD)
    Internal Medicine

    Philip P Lim MD Inc

    9604 Artesia Blvd, 
    Bellflower, CA 
     (8.1 miles away)
    Experience:
    46+ years
    Languages Spoken:
    English

    Philip Lim is a primary care provider, practicing in Internal Medicine in Bellflower, California. Dr. Lim has been practicing medicine for over 46 years and is rated as an Experienced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). His top areas of expertise are Kerion Celsi, Peptic Ulcer, Tracheitis, and Myelomeningocele.

    Experienced in Urea Cycle Disorders (UCD)
    Nurse Practitioner
    Experienced in Urea Cycle Disorders (UCD)
    Nurse Practitioner

    The Roads Foundation, Inc

    121 S Long Beach Blvd, 
    Compton, CA 
     (8.7 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English

    Ijeoma Ike is a Nurse Practitioner in Compton, California. Ms. Ike has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). Her top areas of expertise are Vitamin D Deficiency, Muscle Spasms, and Urea Cycle Disorders (UCD).

    Showing 1-20 of 44

    Last Updated: 02/22/2026

    What is the definition of Urea Cycle Disorders (UCD)?

    Urea cycle disorders are genetic conditions that cause a buildup of ammonia in the blood. Normally, ammonia is converted to urea and excreted in the urine. In urea cycle disorders, defects in enzymes prevent urea from being converted to ammonia and excreted, leading to a toxic buildup of ammonia in the blood. There are several types of urea cycle disorders.

    When should I see a Urea Cycle Disorders (UCD) doctor near Long Beach, 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 Urea Cycle Disorders (UCD) doctor near Long Beach, 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 Urea Cycle Disorders (UCD) doctors near Long Beach, 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 Urea Cycle Disorders (UCD) doctors near Long Beach, 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 Urea Cycle Disorders (UCD) doctor near Long Beach, 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 Urea Cycle Disorders (UCD) doctor search results page. 

    Why is it important to get a second opinion from a different Urea Cycle Disorders (UCD) 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 Urea Cycle Disorders (UCD) doctor near Long Beach, 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 Urea Cycle Disorders (UCD) 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 Urea Cycle Disorders (UCD) 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 Urea Cycle Disorders (UCD) doctors near Long Beach, CA?

    Look for the filter feature on the left side of the Urea Cycle Disorders (UCD) 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 Urea Cycle Disorders (UCD) doctor that offers video calls?

    Look for the filter feature on the left-side of the Urea Cycle Disorders (UCD) 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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