The 20 Best Koolen De Vries Syndrome Doctors Near Me in west hollywood, CA

Find the Top Koolen De Vries Syndrome Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 129 doctor with experience in Koolen De Vries Syndrome near west hollywood, CA. Of these, 126 are Experienced and 3 are Advanced.

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129 providers found
    Experienced in Koolen De Vries Syndrome
    Internal Medicine
    Experienced in Koolen De Vries Syndrome
    Internal Medicine

    Ronald Reagan UCLA Medical Center

    757 Westwood Plz, 
    Los Angeles, CA 
     (4.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Adrianna Stanley is a primary care provider, practicing in Internal Medicine in Los Angeles, California. Dr. Stanley is rated as an Experienced provider by MediFind in the treatment of Koolen De Vries Syndrome. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Obesity in Children, Food Allergy, Vitamin D Deficiency, and High Cholesterol. Dr. Stanley is currently accepting new patients.

    Advanced in Koolen De Vries Syndrome
    Medical Genetics
    Advanced in Koolen De Vries Syndrome
    Medical Genetics
    Referral may be required

    Childrens Hospital Los Angeles Medical Group Inc

    4650 W Sunset Blvd, 
    Los Angeles, CA 
     (4.6 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English

    Linda Randolph is a Medical Genetics provider practicing medicine in Los Angeles, California. She has been practicing medicine for over 44 years. Dr. Randolph is rated as an Advanced provider by MediFind in the treatment of Koolen De Vries Syndrome. She is also highly rated in 110 other conditions, according to our data. Her clinical expertise encompasses Chromosome 11 Uniparental Disomy, Neurofibromatosis, Chromosome 8p Deletion, and Chromosome 6q Duplication.

    Advanced in Koolen De Vries Syndrome
    Ophthalmology
    Advanced in Koolen De Vries Syndrome
    Ophthalmology
    Referral may be required

    Children's Hospital Los Angeles

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

    Aaron Nagiel is an Ophthalmologist practicing medicine in Los Angeles, California. Dr. Nagiel is rated as an Advanced provider by MediFind in the treatment of Koolen De Vries Syndrome. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Retinal Detachment, Leber Congenital Amaurosis, Sorsby Fundus Dystrophy, Retinopathy Pigmentary Mental Retardation, and Vitrectomy.

    Learn about our expert tiers
    Experienced in Koolen De Vries Syndrome
    Pediatric Surgery
    Experienced in Koolen De Vries Syndrome
    Pediatric Surgery
    Referral may be required

    Children's Hospital Los Angeles

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

    Christopher Gayer is a Pediatric Surgeon practicing medicine in Los Angeles, California. Dr. Gayer is rated as an Experienced provider by MediFind in the treatment of Koolen De Vries Syndrome. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Hirschsprung Disease, Necrotizing Enterocolitis, Appendicitis, Gastrostomy, and Hernia Surgery.

    Advanced in Koolen De Vries Syndrome
    Medical Genetics | Pediatrics
    Advanced in Koolen De Vries Syndrome
    Medical Genetics | Pediatrics
    Referral may be required
    757 Westwood Plz # B7117419, 
    Los Angeles, CA 
     (4.7 miles away)
    Languages Spoken:
    English

    Jeremy Woods is a Medical Genetics specialist and a Pediatrics provider practicing medicine in Los Angeles, California. Dr. Woods is rated as an Advanced provider by MediFind in the treatment of Koolen De Vries Syndrome. He is also highly rated in 80 other conditions, according to our data. His clinical expertise encompasses Hemihyperplasia, Jackson-Weiss Syndrome, Dilated Cardiomyopathy with Hypergonadotropic Hypogonadism, Trichorhinophalangeal Syndrome Type 2, and Deep Brain Stimulation.

    Experienced in Koolen De Vries Syndrome
    Experienced in Koolen De Vries Syndrome
    Referral may be required

    Cedars-Sinai Medical Center

    8700 Beverly Blvd, 
    West Hollywood, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Ashley Wachsman is a Radiologist practicing medicine in West Hollywood, California. Dr. Wachsman is rated as an Experienced provider by MediFind in the treatment of Koolen De Vries Syndrome. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Neuroendocrine Tumor, Synovial Sarcoma, Visceromegaly, Undifferentiated Pleomorphic Sarcoma, and Pancreaticoduodenectomy. Dr. Wachsman is currently accepting new patients.

    Experienced in Koolen De Vries Syndrome
    Pediatric Neurology
    Experienced in Koolen De Vries Syndrome
    Pediatric Neurology
    Referral may be required

    Steven Spielberg Pediatric Research Center

    8723 Alden Dr Ste 240, 
    Los Angeles, CA 
     (1.2 miles away)
    Languages Spoken:
    English

    Deborah Holder is a Pediatric Neurologist practicing medicine in Los Angeles, California. Dr. Holder is rated as an Experienced provider by MediFind in the treatment of Koolen De Vries Syndrome. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Myoclonic Epilepsy, Seizures, Epilepsy, and Epilepsy with Myoclonic-Atonic Seizures.

    Experienced in Koolen De Vries Syndrome
    Experienced in Koolen De Vries Syndrome
    Referral may be required

    Office

    8700 Beverly Blvd Ste M335, 
    West Hollywood, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Katherine Haker is a Radiologist practicing medicine in West Hollywood, California. Dr. Haker is rated as an Experienced provider by MediFind in the treatment of Koolen De Vries Syndrome. She is also highly rated in 51 other conditions, according to our data. Her clinical expertise encompasses Lung Nodules, Visceromegaly, Synovial Sarcoma, Undifferentiated Pleomorphic Sarcoma, and Bone Marrow Aspiration. Dr. Haker is currently accepting new patients.

    Experienced in Koolen De Vries Syndrome
    Experienced in Koolen De Vries Syndrome
    Referral may be required

    Cedars-Sinai Electrophysiology Program

    127 S San Vicente Blvd Ste A3600, 
    Los Angeles,, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Robert Siegel is a Cardiologist practicing medicine in Los Angeles,, California. Dr. Siegel is rated as an Experienced provider by MediFind in the treatment of Koolen De Vries Syndrome. He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Mitral Valve Regurgitation, Aortic Regurgitation, Atrial Septal Defect (ASD), Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Siegel is currently accepting new patients.

    Experienced in Koolen De Vries Syndrome
    Pediatric Cardiology
    Experienced in Koolen De Vries Syndrome
    Pediatric Cardiology
    Referral may be required

    Cedars-Sinai Prenatal Testing & Diagnosis Center

    444 S San Vicente Blvd Ste 1001, 
    Los Angeles,, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jay Pruetz is a Pediatric Cardiologist practicing medicine in Los Angeles,, California. Dr. Pruetz is rated as an Experienced provider by MediFind in the treatment of Koolen De Vries Syndrome. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Hypoplastic Left Heart Syndrome (HLHS), Ebstein's Anomaly, Congenital Heart Disease (CHD), and Total Anomalous Pulmonary Venous Return. Dr. Pruetz is currently accepting new patients.

    Experienced in Koolen De Vries Syndrome
    Pediatric Neurology
    Experienced in Koolen De Vries Syndrome
    Pediatric Neurology
    Referral may be required

    Steven Spielberg Pediatric Research Center

    8723 Alden Dr Ste 240, 
    Los Angeles, CA 
     (1.2 miles away)
    Languages Spoken:
    English

    Michele Van Hirtum-Das is a Pediatric Neurologist practicing medicine in Los Angeles, California. Dr. Van Hirtum-Das is rated as an Experienced provider by MediFind in the treatment of Koolen De Vries Syndrome. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Genetic Epilepsy with Febrile Seizures Plus (GEFS+), Seizures, Generalized Tonic-Clonic Seizure, and Epilepsy Juvenile Absence.

    Experienced in Koolen De Vries Syndrome
    Experienced in Koolen De Vries Syndrome
    Referral may be required

    Robert Davidson, MD, A Signaturemd Physician

    8635 W 3rd St Ste 1050W, 
    Los Angeles,, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Robert Davidson is a Cardiologist practicing medicine in Los Angeles,, California. Dr. Davidson is rated as an Experienced provider by MediFind in the treatment of Koolen De Vries Syndrome. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Restrictive Cardiomyopathy (RCM), Low Blood Pressure, Familial Hypertrophic Cardiomyopathy, and Hypertrophic Cardiomyopathy (HCM). Dr. Davidson is currently accepting new patients.

    Experienced in Koolen De Vries Syndrome
    Surgical Oncology
    Experienced in Koolen De Vries Syndrome
    Surgical Oncology
    Referral may be required

    Samuel Oschin Cancer Center

    127 S San Vicente Blvd Fl 7, 
    Los Angeles, CA 
     (1.2 miles away)
    Languages Spoken:
    English

    Allan Silberman is a Surgical Oncologist practicing medicine in Los Angeles, California. Dr. Silberman is rated as an Experienced provider by MediFind in the treatment of Koolen De Vries Syndrome. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Rhabdoid Tumor Predisposition Syndrome, Synovial Sarcoma, Rhabdoid Tumor, Small Bowel Resection, and Ureteroscopy.

    Experienced in Koolen De Vries Syndrome
    Pediatric Cardiology
    Experienced in Koolen De Vries Syndrome
    Pediatric Cardiology
    Referral may be required

    Office

    100 UCLA Medical Plz Ste 630, 
    Los Angeles,, CA 
     (4.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Leigh Reardon is a Pediatric Cardiologist practicing medicine in Los Angeles,, California. Dr. Reardon is rated as an Experienced provider by MediFind in the treatment of Koolen De Vries Syndrome. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Double Discordia, Congenital Heart Disease (CHD), Tricuspid Atresia, Heart Transplant, and Thrombectomy. Dr. Reardon is currently accepting new patients.

    Experienced in Koolen De Vries Syndrome
    Experienced in Koolen De Vries Syndrome
    Referral may be required

    Kaiser Permanente Los Angeles Medical Center

    4867 W Sunset Blvd, 
    Los Angeles, CA 
     (4.3 miles away)
    Languages Spoken:
    English

    Morris Salem is a Pediatrics provider practicing medicine in Los Angeles, California. Dr. Salem is rated as an Experienced provider by MediFind in the treatment of Koolen De Vries Syndrome. His clinical expertise encompasses Cardiofaciocutaneous Syndrome, RASopathies, Kawasaki Disease, and Biliary Atresia.

    Experienced in Koolen De Vries Syndrome
    Experienced in Koolen De Vries Syndrome
    Referral may be required

    Office

    300 Stein Plz Ste 420, 
    Los Angeles, CA 
     (4.4 miles away)
    Languages Spoken:
    English

    Joyce Matsumoto is a Pediatrics provider practicing medicine in Los Angeles, California. Dr. Matsumoto is rated as an Experienced provider by MediFind in the treatment of Koolen De Vries Syndrome. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Epilepsy in Children, Wolf-Hirschhorn Syndrome, Cardiofaciocutaneous Syndrome, Traumatic Brain Injury, and Deep Brain Stimulation.

    Experienced in Koolen De Vries Syndrome
    Pediatric Gastroenterology
    Experienced in Koolen De Vries Syndrome
    Pediatric Gastroenterology
    Referral may be required

    Office

    200 Medical Plz Ste 265, 
    Los Angeles, CA 
     (4.4 miles away)
    Languages Spoken:
    English

    Elizabeth Marcus is a Pediatric Gastroenterologist practicing medicine in Los Angeles, California. Dr. Marcus is rated as an Experienced provider by MediFind in the treatment of Koolen De Vries Syndrome. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Helicobacter Pylori Infection, Gastritis, Short Bowel Syndrome, Malabsorption, and Pancreas Transplant.

    Experienced in Koolen De Vries Syndrome
    Experienced in Koolen De Vries Syndrome
    Referral may be required

    Transplant Services-Heart At Los Angeles Medical Center

    4733 W Sunset Blvd, 
    Los Angeles,, CA 
     (4.4 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English
    Accepting New Patients

    Timothy Degner is a Cardiologist practicing medicine in Los Angeles,, California. He has been practicing medicine for over 44 years. Dr. Degner is rated as an Experienced provider by MediFind in the treatment of Koolen De Vries Syndrome. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Ventricular Septal Defects, Myocarditis, Tetralogy of Fallot, and Kawasaki Disease. Dr. Degner is currently accepting new patients.

    Experienced in Koolen De Vries Syndrome
    Medical Genetics | Pediatrics
    Experienced in Koolen De Vries Syndrome
    Medical Genetics | Pediatrics
    Referral may be required

    Southern California Permanente Medical Group

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

    George Tiller is a Medical Genetics specialist and a Pediatrics provider practicing medicine in Los Angeles, California. Dr. Tiller is rated as an Experienced provider by MediFind in the treatment of Koolen De Vries Syndrome. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Hennekam Syndrome, Orotic Aciduria Type 1, Chondrodystrophy, and Chromosome 10q Deletion.

    Experienced in Koolen De Vries Syndrome
    Medical Genetics | Pediatrics
    Experienced in Koolen De Vries Syndrome
    Medical Genetics | Pediatrics
    Referral may be required

    Southern California Permanente Medical Group

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

    Moin Vera is a Medical Genetics specialist and a Pediatrics provider practicing medicine in Los Angeles, California. Dr. Vera is rated as an Experienced provider by MediFind in the treatment of Koolen De Vries Syndrome. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Mucopolysaccharidosis Type 1 (MPS I, Hurler Syndrome), Mucopolysaccharidoses (MPS), Triple X Syndrome, and Chromosome 10q Deletion.

    Showing 1-20 of 129

    Last Updated: 09/26/2026

    What is the definition of Koolen De Vries Syndrome?

    Koolen de Vries syndrome is a disorder characterized by developmental delay, mild to moderate intellectual disability, congenital malformations, and behavioral features. Other problems include weak muscle tone (hypotonia) in childhood, recurrent seizures (epilepsy), and distinctive facial features. Males with Koolen de Vries syndrome often have undescended testes (cryptorchidism). Other symptoms may include defects in the walls between the chambers of the heart (septal defects) or other heart defects, kidney problems, and skeletal anomalies such as foot deformities. It is caused by genetic changes in the KANSL1 gene, or by the loss of a small amount of genetic material in chromosome 17 that includes the KANSL1 gene (chromosome 17 q21.31 microdeletion). Inheritance is autosomal dominant.

    When should I see a Koolen De Vries Syndrome doctor near west hollywood, 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 Koolen De Vries Syndrome doctor near west hollywood, 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 Koolen De Vries Syndrome doctors near west hollywood, 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 Koolen De Vries Syndrome doctors near west hollywood, 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 Koolen De Vries Syndrome doctor near west hollywood, 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 Koolen De Vries Syndrome doctor search results page. 

    Why is it important to get a second opinion from a different Koolen De Vries 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 Koolen De Vries Syndrome doctor near west hollywood, 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 Koolen De Vries 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 Koolen De Vries 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 Koolen De Vries Syndrome doctors near west hollywood, CA?

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

    Look for the filter feature on the left-side of the Koolen De Vries 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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