The 20 Best Williams Syndrome Doctors Near Me in Los Angeles, CA

Find the Top Williams Syndrome Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 31 doctor with experience in Williams Syndrome near Los Angeles, CA. Of these, 30 are Experienced and 1 are Advanced.

Location
LocationClose
31 providers found
    Advanced in Williams Syndrome
    Advanced in Williams Syndrome

    Los Angeles Medical Center

    1526 N Edgemont St, 
    Los Angeles, CA 
     (4.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Daniel Sanchez is a Cardiologist practicing medicine in Los Angeles, California. Dr. Sanchez is rated as an Advanced provider by MediFind in the treatment of Williams Syndrome. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Congenital Heart Disease (CHD), Williams Syndrome, Ebstein's Anomaly, and Tetralogy of Fallot. Dr. Sanchez is currently accepting new patients.

    Experienced in Williams Syndrome
    Experienced in Williams Syndrome

    USC University Hospital

    1520 San Pablo St Ste 1000, 
    Los Angeles,, CA 
     (1.8 miles away)
    Languages Spoken:
    English

    Anilkumar Mehra is a Cardiologist practicing medicine in Los Angeles,, California. Dr. Mehra is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Pericarditis, Tetralogy of Fallot, Heart Attack, Congenital Heart Disease (CHD), and Percutaneous Coronary Intervention (PCI).

    Experienced in Williams Syndrome
    Cardiology
    Experienced in Williams Syndrome
    Cardiology

    Gregory K Hong Medical Corp.

    520 S Virgil Ave Ste 501, 
    Los Angeles, CA 
     (3.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Gregory Hong is a Cardiologist practicing medicine in Los Angeles, California. Dr. Hong is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Hypertension, Glucocorticoid-Remediable Aldosteronism, Varicose Veins, and High Cholesterol.

    Learn about our expert tiers
    Experienced in Williams Syndrome
    Pediatric Cardiology
    Experienced in Williams Syndrome
    Pediatric Cardiology

    Office

    4650 W Sunset Blvd # 34, 
    Los Angeles, CA 
     (4.0 miles away)
    Languages Spoken:
    English

    Alan Lewis is a Pediatric Cardiologist practicing medicine in Los Angeles, California. Dr. Lewis is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Hypoplastic Left Heart Syndrome (HLHS), Mitral Atresia, Congenital Heart Disease (CHD), and Ventricular Septal Defects.

    Experienced in Williams Syndrome
    Pediatric Cardiology
    Experienced in Williams Syndrome
    Pediatric Cardiology

    Children's Hospital Los Angeles

    4650 W Sunset Blvd, 
    Los Angeles,, CA 
     (4.0 miles away)
    Languages Spoken:
    English

    Dana Gal is a Pediatric Cardiologist practicing medicine in Los Angeles,, California. Dr. Gal is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Supravalvular Aortic Stenosis, Congenital Heart Disease (CHD), Dextrocardia with Situs Inversus, Situs Inversus, and Pacemaker Implantation.

    Experienced in Williams Syndrome
    Pediatrics
    Experienced in Williams Syndrome
    Pediatrics

    Children's Hospital Los Angeles

    4650 W Sunset Blvd, 
    Los Angeles, CA 
     (4.0 miles away)
    Languages Spoken:
    English

    Mia Kanak is a Pediatrics provider practicing medicine in Los Angeles, California. Dr. Kanak is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. Her clinical expertise encompasses Asthma in Children, Williams Syndrome, Autism Spectrum Disorder, and Genetic Epilepsy with Febrile Seizures Plus (GEFS+).

    Experienced in Williams Syndrome
    Experienced in Williams Syndrome

    Children's Hospital Los Angeles

    4650 W Sunset Blvd, 
    Los Angeles, CA 
     (4.0 miles away)
    Languages Spoken:
    English

    Ara Festekjian is a Pediatrics provider practicing medicine in Los Angeles, California. Dr. Festekjian is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Congenital Pulmonary Lymphangiectasia, Multiple Epiphyseal Dysplasia, Asthma in Children, and Diarrhea.

    Experienced in Williams Syndrome
    Pediatric Cardiology
    Experienced in Williams Syndrome
    Pediatric Cardiology

    Children's Hospital Los Angeles

    4650 W Sunset Blvd, 
    Los Angeles,, CA 
     (4.0 miles away)
    Languages Spoken:
    English

    Paul Kantor is a Pediatric Cardiologist practicing medicine in Los Angeles,, California. Dr. Kantor is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Cardiomyopathy, Dilated Cardiomyopathy (DCM), Hypertrophic Cardiomyopathy (HCM), Tetralogy of Fallot, and Heart Transplant.

    Experienced in Williams Syndrome
    Experienced in Williams Syndrome

    Children's Hospital Los Angeles

    4650 W Sunset Blvd, 
    Los Angeles, CA 
     (4.0 miles away)
    Languages Spoken:
    English

    Arshad Jiffry is a Pediatrics provider practicing medicine in Los Angeles, California. Dr. Jiffry is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Asthma in Children, Viral Gastroenteritis, DiGeorge Syndrome, and Multiple Epiphyseal Dysplasia.

    Experienced in Williams Syndrome
    Pediatric Cardiology
    Experienced in Williams Syndrome
    Pediatric Cardiology

    Urgent Care At Los Angeles Medical Center

    4700 W Sunset Blvd, 
    Los Angeles,, CA 
     (4.2 miles away)
    Languages Spoken:
    English

    Matthew Russell is a Pediatric Cardiologist practicing medicine in Los Angeles,, California. Dr. Russell is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. His clinical expertise encompasses DiGeorge Syndrome, Ventricular Septal Defects, Congenital Heart Disease (CHD), and Patent Ductus Arteriosus.

    Experienced in Williams Syndrome
    Pediatric Cardiology
    Experienced in Williams Syndrome
    Pediatric Cardiology

    Urgent Care At Los Angeles Medical Center

    4700 W Sunset Blvd, 
    Los Angeles,, CA 
     (4.2 miles away)
    Languages Spoken:
    English

    Justin Pick is a Pediatric Cardiologist practicing medicine in Los Angeles,, California. Dr. Pick is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Coronary Artery Aneurysm, Kawasaki Disease, Congenital Heart Disease (CHD), and Heart Murmurs.

    Experienced in Williams Syndrome
    Pediatric Cardiology
    Experienced in Williams Syndrome
    Pediatric Cardiology

    Transplant Services-Heart At Los Angeles Medical Center

    4733 W Sunset Blvd, 
    Los Angeles, CA 
     (4.2 miles away)
    Languages Spoken:
    English

    Ronald Rosengart is a Pediatric Cardiologist practicing medicine in Los Angeles, California. Dr. Rosengart is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Ventricular Septal Defects, Heart Murmurs, Tetralogy of Fallot, and Myocarditis.

    Experienced in Williams Syndrome
    Experienced in Williams Syndrome

    Children's Hospital Los Angeles

    4650 W Sunset Blvd, 
    Los Angeles, CA 
     (4.0 miles away)
    Languages Spoken:
    English

    Sophia Stavros is a Pediatrics provider practicing medicine in Los Angeles, California. Dr. Stavros is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Delayed Growth, Obesity in Children, Autism Spectrum Disorder, and Anemia.

    Experienced in Williams Syndrome
    Medical Genetics
    Experienced in Williams Syndrome
    Medical Genetics
    4650 W Sunset Blvd, Ms# 90, 
    Los Angeles, CA 
     (4.0 miles away)
    Languages Spoken:
    English

    Linda Randolph is a Medical Genetics provider practicing medicine in Los Angeles, California. Dr. Randolph is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. She is also highly rated in 110 other conditions, according to our data. Her clinical expertise encompasses Neurofibromatosis, Chromosome 11 Uniparental Disomy, Chromosome 6q Duplication, and Chromosome 8p Deletion.

    Experienced in Williams Syndrome
    Pediatrics
    Experienced in Williams Syndrome
    Pediatrics

    Children's Hospital Los Angeles

    4650 W Sunset Blvd, 
    Los Angeles, CA 
     (4.0 miles away)
    Languages Spoken:
    English

    Melissa Bent is a Pediatrics provider practicing medicine in Los Angeles, California. Dr. Bent is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. Her clinical expertise encompasses Delayed Growth, Autism Spectrum Disorder, Cri-Du-Chat Syndrome, Wildervanck Syndrome, and Osteotomy.

    Experienced in Williams Syndrome
    Sleep Medicine
    Experienced in Williams Syndrome
    Sleep Medicine

    Children's Hospital Los Angeles

    4650 W Sunset Blvd, 
    Los Angeles, CA 
     (4.0 miles away)
    Languages Spoken:
    English

    Payal Gu is a Sleep Medicine provider practicing medicine in Los Angeles, California. Dr. Gu is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Rett Syndrome, Periodic Limb Movement Disorder, Aphantasia, and Spasmus Nutans.

    Experienced in Williams Syndrome
    Experienced in Williams Syndrome

    Children's Hospital Los Angeles

    4650 W Sunset Blvd, 
    Los Angeles, CA 
     (4.0 miles away)
    Languages Spoken:
    English

    Jocelyn Supan is a Pediatrics provider practicing medicine in Los Angeles, California. Dr. Supan is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Obesity in Children, Developmental Dysphasia Familial, Vitamin D Deficiency, and Autism Spectrum Disorder.

    Experienced in Williams Syndrome
    Pediatric Neurology
    Experienced in Williams Syndrome
    Pediatric Neurology

    Children's Hospital Los Angeles

    4650 W Sunset Blvd, 
    Los Angeles, CA 
     (4.0 miles away)
    Languages Spoken:
    English

    Deepti Nagesh is a Pediatric Neurologist practicing medicine in Los Angeles, California. Dr. Nagesh is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. Her clinical expertise encompasses Seizures, Epilepsy Juvenile Absence, Epilepsy, and Aphantasia.

    Experienced in Williams Syndrome
    Pediatric Cardiology | Pediatrics
    Experienced in Williams Syndrome
    Pediatric Cardiology | Pediatrics

    Childrens Hospital Los Angeles

    4650 Sunset Blvd, Ms 34, 
    Los Angeles, CA 
     (4.1 miles away)
    Languages Spoken:
    English

    S Reddy is a Pediatrics specialist and a Pediatric Cardiologist practicing medicine in Los Angeles, California. Dr. Reddy is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Heart Murmurs, Ventricular Septal Defects, Patent Ductus Arteriosus, and Ebstein's Anomaly. Dr. Reddy is board certified in Pediatrics (Sub: Pediatric Cardiology).

    Experienced in Williams Syndrome
    Pediatric Nephrology
    Experienced in Williams Syndrome
    Pediatric Nephrology

    Urgent Care At Los Angeles Medical Center

    4700 W Sunset Blvd, 
    Los Angeles, CA 
     (4.2 miles away)
    Languages Spoken:
    English

    Joel Hernandez is a Pediatric Nephrologist practicing medicine in Los Angeles, California. Dr. Hernandez is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. His clinical expertise encompasses Nephrotic Syndrome, Trisomy 13, Williams Syndrome, and Renal Tubular Acidosis.

    Showing 1-20 of 31

    Last Updated: 04/28/2026

    What is the definition of Williams Syndrome?

    Williams syndrome is a rare disorder that can lead to problems with development.

    When should I see a Williams Syndrome doctor near Los Angeles, 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 Williams Syndrome doctor near Los Angeles, 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 Williams Syndrome doctors near Los Angeles, 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 Williams Syndrome doctors near Los Angeles, 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 Williams Syndrome doctor near Los Angeles, 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 Williams Syndrome doctor search results page. 

    Why is it important to get a second opinion from a different Williams Syndrome 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 Williams Syndrome doctor near Los Angeles, 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 Williams Syndrome 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 Williams Syndrome 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 Williams Syndrome doctors near Los Angeles, CA?

    Look for the filter feature on the left side of the Williams Syndrome 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 Williams Syndrome doctor that offers video calls?

    Look for the filter feature on the left-side of the Williams Syndrome 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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