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    Last Updated: 10/30/2025

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    MediFind found 186 doctor with experience in Koolen De Vries Syndrome near Orange, CA. Of these, 142 are Experienced and 44 are Advanced.

    Location
    LocationClose
    186 providers found
      Advanced in Koolen De Vries Syndrome
      Pediatrics
      Advanced in Koolen De Vries Syndrome
      Pediatrics
      1120 West La Veta Avenue, Suite 100, 
      Orange, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Rahul Bhola is a Pediatrics provider in Orange, California. Dr. Bhola is rated as an Advanced provider by MediFind in the treatment of Koolen De Vries Syndrome. His top areas of expertise are Eyelid Bump, Autism Spectrum Disorder, Retinochoroidal Coloboma, and Neurofibromatosis. Dr. Bhola is currently accepting new patients.

      Advanced in Koolen De Vries Syndrome
      Advanced in Koolen De Vries Syndrome
      1201 West La Veta Avenue, 
      Orange, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Fatema Esmail is a Pediatrics provider in Orange, California. Dr. Esmail is rated as an Advanced provider by MediFind in the treatment of Koolen De Vries Syndrome. Her top areas of expertise are Eyelid Bump, Autism Spectrum Disorder, Retinochoroidal Coloboma, and Koolen De Vries Syndrome. Dr. Esmail is currently accepting new patients.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Advanced in Koolen De Vries Syndrome
      Pediatric Pulmonology
      Advanced in Koolen De Vries Syndrome
      Pediatric Pulmonology
      1201 West La Veta Avenue, 
      Orange, CA 
       (0.8 miles away)
      Languages Spoken:
      English

      Sunil Kamath is a Pediatric Pulmonologist in Orange, California. Dr. Kamath is rated as an Advanced provider by MediFind in the treatment of Koolen De Vries Syndrome. His top areas of expertise are Hypochondrogenesis, Asthma, Congenital Unilateral Pulmonary Hypoplasia, and Koolen De Vries Syndrome.

      Learn about our expert tiers
      Advanced in Koolen De Vries Syndrome
      Neurology | Pediatric Neurology
      Advanced in Koolen De Vries Syndrome
      Neurology | Pediatric Neurology
      1201 West La Veta Avenue, 
      Orange, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Minodora Totoiu is a Neurologist and a Pediatric Neurologist in Orange, California. Dr. Totoiu is rated as an Advanced provider by MediFind in the treatment of Koolen De Vries Syndrome. Her top areas of expertise are Down Syndrome, Seizures, Autism Spectrum Disorder, and Generalized Tonic-Clonic Seizure. Dr. Totoiu is currently accepting new patients.

      Advanced in Koolen De Vries Syndrome
      Pediatric Gastroenterology
      Advanced in Koolen De Vries Syndrome
      Pediatric Gastroenterology
      1201 West La Veta Avenue, 
      Orange, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Bassam Younes is a Pediatric Gastroenterologist in Orange, California. Dr. Younes is rated as an Advanced provider by MediFind in the treatment of Koolen De Vries Syndrome. His top areas of expertise are Celiac Disease, Atresia of Small Intestine, Encopresis, and Koolen De Vries Syndrome. Dr. Younes is currently accepting new patients.

      Advanced in Koolen De Vries Syndrome
      Pediatric Pulmonology
      Advanced in Koolen De Vries Syndrome
      Pediatric Pulmonology
      1201 West La Veta Avenue, 
      Orange, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Chana Chin is a Pediatric Pulmonologist in Orange, California. Dr. Chin is rated as an Advanced provider by MediFind in the treatment of Koolen De Vries Syndrome. Her top areas of expertise are Primary Ciliary Dyskinesia (PCD), Ciliary Dyskinesia-Bronchiectasis, Asthma, and Situs Inversus. Dr. Chin is currently accepting new patients.

      Advanced in Koolen De Vries Syndrome
      Pediatric Gastroenterology
      Advanced in Koolen De Vries Syndrome
      Pediatric Gastroenterology
      1201 West La Veta Avenue, 
      Orange, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Gregory Wong is a Pediatric Gastroenterologist in Orange, California. Dr. Wong is rated as an Advanced provider by MediFind in the treatment of Koolen De Vries Syndrome. His top areas of expertise are Total Intestinal Aganglionosis, Hirschsprung Disease, Wolf-Hirschhorn Syndrome, and Neurogenic Bowel. Dr. Wong is currently accepting new patients.

      Advanced in Koolen De Vries Syndrome
      Pediatric Pulmonology
      Advanced in Koolen De Vries Syndrome
      Pediatric Pulmonology
      1201 West La Veta Avenue, 
      Orange, CA 
       (0.8 miles away)
      Experience:
      18+ years
      Languages Spoken:
      English

      Susan Gage is a Pediatric Pulmonologist in Orange, California. Dr. Gage has been practicing medicine for over 18 years and is rated as an Advanced provider by MediFind in the treatment of Koolen De Vries Syndrome. Her top areas of expertise are Asthma, Congenital Unilateral Pulmonary Hypoplasia, Ciliary Dyskinesia-Bronchiectasis, and Primary Ciliary Dyskinesia (PCD).

      Advanced in Koolen De Vries Syndrome
      Pediatric Cardiology
      Advanced in Koolen De Vries Syndrome
      Pediatric Cardiology
      1201 West La Veta Avenue, 
      Orange, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Anthony Mccanta is a Pediatric Cardiologist in Orange, California. Dr. Mccanta is rated as an Advanced provider by MediFind in the treatment of Koolen De Vries Syndrome. His top areas of expertise are Congenital Heart Disease (CHD), Tetralogy of Fallot, Arrhythmias, Patent Ductus Arteriosus, and Cardiac Ablation. Dr. Mccanta is currently accepting new patients.

      Advanced in Koolen De Vries Syndrome
      Palliative Medicine
      Advanced in Koolen De Vries Syndrome
      Palliative Medicine
      1201 West La Veta Avenue, 
      Orange, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Sarah Keating is a Palliative Medicine provider in Orange, California. Dr. Keating is rated as an Advanced provider by MediFind in the treatment of Koolen De Vries Syndrome. Her top areas of expertise are Acrofacial Dysostosis Nager Type, Acrodysostosis, Acrofacial Dysostosis Weyers Type, and Koolen De Vries Syndrome. Dr. Keating is currently accepting new patients.

      Advanced in Koolen De Vries Syndrome
      Pediatric Nephrology
      Advanced in Koolen De Vries Syndrome
      Pediatric Nephrology
      1201 West La Veta Avenue, 
      Orange, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      That Ton is a Pediatric Nephrologist in Orange, California. Dr. Ton is rated as an Advanced provider by MediFind in the treatment of Koolen De Vries Syndrome. His top areas of expertise are Nephrotic Syndrome, Alport Syndrome, Glomerulonephritis, and Minimal Change Disease. Dr. Ton is currently accepting new patients.

      Advanced in Koolen De Vries Syndrome
      Pediatric Hematology Oncology
      Advanced in Koolen De Vries Syndrome
      Pediatric Hematology Oncology
      1201 West La Veta Avenue, 
      Orange, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Eric Won is a Pediatric Hematologist Oncology provider in Orange, California. Dr. Won is rated as an Advanced provider by MediFind in the treatment of Koolen De Vries Syndrome. His top areas of expertise are Congenital Athymia, Hereditary Spherocytosis, Koolen De Vries Syndrome, and Aase Syndrome. Dr. Won is currently accepting new patients.

      Advanced in Koolen De Vries Syndrome
      Neurology | Pediatric Neurology
      Advanced in Koolen De Vries Syndrome
      Neurology | Pediatric Neurology
      1201 West La Veta Avenue, 
      Orange, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Maija-riikka Steenari is a Neurologist and a Pediatric Neurologist in Orange, California. Dr. Steenari is rated as an Advanced provider by MediFind in the treatment of Koolen De Vries Syndrome. Her top areas of expertise are PEPCK 1 Deficiency, Pyruvate Carboxylase Deficiency, Autosomal Recessive Congenital Methemoglobinemia, and Dihydrolipoamide Dehydrogenase Deficiency. Dr. Steenari is currently accepting new patients.

      Advanced in Koolen De Vries Syndrome
      Pediatric Nephrology
      Advanced in Koolen De Vries Syndrome
      Pediatric Nephrology
      1201 West La Veta Avenue, 
      Orange, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Shoba Narayan is a Pediatric Nephrologist in Orange, California. Dr. Narayan is rated as an Advanced provider by MediFind in the treatment of Koolen De Vries Syndrome. Her top areas of expertise are Nephrotic Syndrome, Alport Syndrome, Glomerulonephritis, and Minimal Change Disease. Dr. Narayan is currently accepting new patients.

      Advanced in Koolen De Vries Syndrome
      Pediatric Pulmonology
      Advanced in Koolen De Vries Syndrome
      Pediatric Pulmonology
      1201 West La Veta Avenue, 
      Orange, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Timothy Hicks is a Pediatric Pulmonologist in Orange, California. Dr. Hicks is rated as an Advanced provider by MediFind in the treatment of Koolen De Vries Syndrome. His top areas of expertise are Asthma, Koolen De Vries Syndrome, Congenital Unilateral Pulmonary Hypoplasia, and Acrofacial Dysostosis Nager Type. Dr. Hicks is currently accepting new patients.

      Advanced in Koolen De Vries Syndrome
      Pediatric Pulmonology
      Advanced in Koolen De Vries Syndrome
      Pediatric Pulmonology
      1201 West La Veta Avenue, 
      Orange, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Hanna Hong is a Pediatric Pulmonologist in Orange, California. Dr. Hong is rated as an Advanced provider by MediFind in the treatment of Koolen De Vries Syndrome. Her top areas of expertise are Duchenne Muscular Dystrophy, Asthma, Koolen De Vries Syndrome, Gallbladder Removal, and Thyroidectomy. Dr. Hong is currently accepting new patients.

      Advanced in Koolen De Vries Syndrome
      Pediatric Infectious Disease
      Advanced in Koolen De Vries Syndrome
      Pediatric Infectious Disease
      1201 West La Veta Avenue, 
      Orange, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Negar Ashouri is a Pediatric Infectious Disease provider in Orange, California. Dr. Ashouri is rated as an Advanced provider by MediFind in the treatment of Koolen De Vries Syndrome. Her top areas of expertise are Kawasaki Disease, Congenital Syphilis, Pneumococcal Meningitis, and Encephalitis Lethargica. Dr. Ashouri is currently accepting new patients.

      Advanced in Koolen De Vries Syndrome
      Pediatric Cardiology
      Advanced in Koolen De Vries Syndrome
      Pediatric Cardiology
      1201 West La Veta Avenue, 
      Orange, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Michael Recto is a Pediatric Cardiologist in Orange, California. Dr. Recto is rated as an Advanced provider by MediFind in the treatment of Koolen De Vries Syndrome. His top areas of expertise are Patent Ductus Arteriosus, Ventricular Septal Defects, Pulmonary Atresia with Ventricular Septal Defect, and Situs Inversus. Dr. Recto is currently accepting new patients.

      Advanced in Koolen De Vries Syndrome
      Pediatric Pulmonology
      Advanced in Koolen De Vries Syndrome
      Pediatric Pulmonology
      1201 West La Veta Avenue, 
      Orange, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Neal Nakra is a Pediatric Pulmonologist in Orange, California. Dr. Nakra is rated as an Advanced provider by MediFind in the treatment of Koolen De Vries Syndrome. His top areas of expertise are Asthma, Congenital Unilateral Pulmonary Hypoplasia, Wolf-Hirschhorn Syndrome, and Hypochondroplasia. Dr. Nakra is currently accepting new patients.

      Advanced in Koolen De Vries Syndrome
      Pediatric Gastroenterology
      Advanced in Koolen De Vries Syndrome
      Pediatric Gastroenterology
      1201 West La Veta Avenue, 
      Orange, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Shaheen Idries is a Pediatric Gastroenterologist in Orange, California. Dr. Idries is rated as an Advanced provider by MediFind in the treatment of Koolen De Vries Syndrome. Her top areas of expertise are Encopresis, Bowel Incontinence, Neurogenic Bowel, and Fecal Impaction. Dr. Idries is currently accepting new patients.

      Showing 1-20 of 186

      Last Updated: 10/30/2025

      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 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 a Koolen De Vries Syndrome 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 Koolen De Vries Syndrome 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 Koolen De Vries Syndrome 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 a Koolen De Vries Syndrome 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 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 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 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 Orange, 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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