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    Last Updated: 02/22/2026

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    MediFind found 66 doctor with experience in Williams Syndrome near New York, US. Of these, 62 are Experienced and 4 are Advanced.

    Location
    LocationClose
    66 providers found
      Kenneth D. Riley
      Experienced in Williams Syndrome
      Family Medicine
      Experienced in Williams Syndrome
      Family Medicine

      Bassett Health Center Canajoharie

      56 Montgomery Street, 
      Canajoharie, NY 
      Languages Spoken:
      English

      . Dr. Riley is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. His top areas of expertise are Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Maturity Onset Diabetes of the Young.

      Advanced in Williams Syndrome
      Cardiology
      Advanced in Williams Syndrome
      Cardiology

      GP2 West

      1190 5th Ave, 
      New York, NY 
      Languages Spoken:
      English

      Ali Zaidi is a Cardiologist in New York, New York. Dr. Zaidi is rated as an Advanced provider by MediFind in the treatment of Williams Syndrome. His top areas of expertise are Congenital Heart Disease (CHD), Pulmonary Valves Agenesis, Pulmonary Atresia, and Tricuspid Atresia.

      Advanced in Williams Syndrome
      Pediatric Cardiology
      Advanced in Williams Syndrome
      Pediatric Cardiology

      Morgan Stanley Children's Hospital Of New York-Presbyterian

      3959 Broadway Fl Chn, 
      New York, NY 
      Languages Spoken:
      English

      Seema Mital is a Pediatric Cardiologist in New York, New York. Dr. Mital is rated as an Advanced provider by MediFind in the treatment of Williams Syndrome. Her top areas of expertise are Hypertrophic Cardiomyopathy (HCM), Cardiomyopathy, Hypoplastic Left Heart Syndrome (HLHS), Congenital Heart Disease (CHD), and Heart Transplant.

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

      Cham Cardiology

      3415 Bainbridge Ave, 
      Bronx, NY 
      Languages Spoken:
      English

      Arushi Dhar, MD, is an attending physician at the Children’s Hospital at Montefiore Einstein and Assistant Professor, Pediatrics at our Albert Einstein College of Medicine. Her clinical expertise focuses on the care of critically ill children with congenital and acquired heart diseases. Dr. Dhar is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. Her top areas of expertise are Vascular Ring, Double Aortic Arch, Cardiac Diverticulum, and Anomalous Left Coronary Artery from the Pulmonary Artery.

      Andrew Blaufox
      Experienced in Williams Syndrome
      Pediatric Cardiology
      Experienced in Williams Syndrome
      Pediatric Cardiology

      Nslij

      26901 76th Ave, 
      New Hyde Park, NY 
      Languages Spoken:
      English

      Andrew Blaufox is a Pediatric Cardiologist in New Hyde Park, New York. Dr. Blaufox is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. His top areas of expertise are Wolff-Parkinson-White Syndrome, Arrhythmias, Fainting, Myocarditis, and Cardiac Ablation.

      Hari Rajagopal
      Experienced in Williams Syndrome
      Pediatric Cardiology
      Experienced in Williams Syndrome
      Pediatric Cardiology

      Office

      1111 Marcus Ave Ste M15B, 
      New Hyde Park, NY 
      Languages Spoken:
      English

      Hari Rajagopal is a Pediatric Cardiologist in New Hyde Park, New York. Dr. Rajagopal is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. His top areas of expertise are Congenital Heart Disease (CHD), Tetralogy of Fallot, Coarctation of the Aorta, and Vascular Ring.

      Rula V. Kanj
      Experienced in Williams Syndrome
      Pediatrics | Obstetrics and Gynecology
      Experienced in Williams Syndrome
      Pediatrics | Obstetrics and Gynecology

      Northwell Health Physician Partners Ann And Jules Gottlieb Women's Comprehensive Health Center

      1554 Northern Boulevard, 5th Floor, 
      Manhasset, NY 
      Languages Spoken:
      English, Arabic

      Rula Kanj is a Pediatrics specialist and an Obstetrics and Gynecologist in Manhasset, New York. Dr. Kanj is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. Her top areas of expertise are Hydrocele, Pelvic Congestion Syndrome, Painful Menstrual Periods, Vaginal Bleeding Between Periods, and Intrauterine Device Insertion.

      Georgina Leylegian
      Experienced in Williams Syndrome
      Experienced in Williams Syndrome

      Cohen Children's Northwell Health Physician Partners Pediatrics At Mount Kisco, Lexington Avenue

      666 Lexington Avenue, Suite 206, 
      Mount Kisco, NY 
      Languages Spoken:
      English

      Georgina Leylegian is a Pediatrics provider in Mount Kisco, New York. Dr. Leylegian is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. Her top areas of expertise are Herpangina, Chronic Spontaneous Urticaria (CSU), Scarlet Fever, and Croup.

      Bruce Gelb
      Experienced in Williams Syndrome
      Pediatric Cardiology
      Experienced in Williams Syndrome
      Pediatric Cardiology

      Mount Sinai

      1 Gustave L Levy Pl, 
      New York, NY 
      Languages Spoken:
      English

      Bruce Gelb is a Pediatric Cardiologist in New York, New York. Dr. Gelb is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. His top areas of expertise are RASopathies, Congenital Heart Disease (CHD), Cardiomyopathic Lentiginosis, Noonan Syndrome, and Heart Transplant.

      Robert W. Marion
      Advanced in Williams Syndrome
      Advanced in Williams Syndrome

      The Children's Hospital At Montefiore

      3415 Bainbridge Avenue, 
      Bronx, NY 
      Languages Spoken:
      English

      Dr. Marion is Executive Director of the Children’s Evaluation and Rehabilitation Center and the University Center of Excellence in Developmental Disabilities at the Rose F. Kennedy Center. He is Chief of the Divisions of Genetics and of Development Medicine at the Children’s Hospital at Montefiore and Director of the Center for Congenital Disorders. A faculty member at Einstein since 1984, Dr. Marion’s interests include the natural history and genetic basis of multiple malformation syndromes. At The Children’s Hospital at Montefiore he has served as Medical Director of the Spina Bifida Center for 20 years, is the founder and Medical Director of the Williams Syndrome Center, and helped organize the Center for CardioG enetics, the Neurofibromatosis Center, and the Center for Excellence in Autism. He has published extensively in the medical literature in these areas and, in addition, is the author of seven books. Dr. Marion is rated as an Advanced provider by MediFind in the treatment of Williams Syndrome. His top areas of expertise are Mucopolysaccharidosis Type 7 (MPS VII, Sly Syndrome), Mucopolysaccharidosis Type 6 (MPS VI, Maroteaux-Lamy Syndrome), N-Acetyl-Alpha-D-Galactosaminidase Deficiency Type 3, and Mucopolysaccharidoses (MPS).

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

      Pediatric Cardiology Associates Of WNY LLC

      936 Delaware Ave Ste 100, 
      Buffalo,, NY 
      Languages Spoken:
      English

      Joseph Orie is a Pediatric Cardiologist in Buffalo,, New York. Dr. Orie is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. His top areas of expertise are Heart Murmurs, Cardiofaciocutaneous Syndrome, Noonan Syndrome, and Cardiomyopathic Lentiginosis.

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

      Mount Sinai

      1468 Madison Ave, 
      New York,, NY 
      Languages Spoken:
      English

      Son Duong is a Pediatric Cardiologist in New York,, New York. Dr. Duong is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. His top areas of expertise are Pulmonary Atresia with Intact Ventricular Septum, Right Ventricle Hypoplasia, Ventricular Septal Defects, and Tetralogy of Fallot.

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

      Mount Sinai

      1468 Madison Ave, 
      New York, NY 
      Languages Spoken:
      English

      Nadine Choueiter is a Pediatric Cardiologist in New York, New York. Dr. Choueiter is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. Her top areas of expertise are Kawasaki Disease, Coronary Artery Aneurysm, Multisystem Inflammatory Syndrome in Children (MIS-C), and Vasculitis.

      Experienced in Williams Syndrome
      Experienced in Williams Syndrome

      University Of Rochester

      601 Elmwood Ave, 
      Rochester, NY 
      Languages Spoken:
      English

      Frederick Ling is a Cardiologist in Rochester, New York. Dr. Ling is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. His top areas of expertise are Atrial Septal Defect (ASD), Patent Foramen Ovale, Heart Attack, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

      Experienced in Williams Syndrome
      Experienced in Williams Syndrome

      Stony Brook University Hospital

      101 Nicolls Rd, 
      Stony Brook, NY 
      Languages Spoken:
      English

      Amarilis Martin is a Pediatrics provider in Stony Brook, New York. Dr. Martin is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. Her top areas of expertise are Multisystem Inflammatory Syndrome in Children (MIS-C), Mucopolysaccharidosis Type 1 (MPS I, Hurler Syndrome), Williams Syndrome, and Infantile Neutropenia.

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

      CUIMC/NewYork-Presbyterian Morgan Stanley Children's Hospital

      3959 Broadway, 
      New York, NY 
      Languages Spoken:
      English

      Matthew Crystal is a Pediatric Cardiologist in New York, New York. Dr. Crystal is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. His top areas of expertise are Pulmonary Atresia, Coronary Artery Fistula, Ventricular Septal Defects, Stent Placement, and Angioplasty.

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

      Crouse Pob Surgical Center

      725 Irving Ave, 
      Syracuse, NY 
      Languages Spoken:
      English

      Frank Smith is a Pediatric Cardiologist in Syracuse, New York. Dr. Smith is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. His top areas of expertise are Bicuspid Aortic Valve, Ventricular Septal Defects, Double Outlet Right Ventricle, and Isthmian Coarctation.

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

      University Of Rochester

      601 Elmwood Ave, 
      Rochester,, NY 
      Languages Spoken:
      English

      Cecilia Meagher is a Pediatric Cardiologist in Rochester,, New York. Dr. Meagher is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. Her top areas of expertise are Congenital Contractural Arachnodactyly, Arachnodactyly, Marfan Syndrome, and Tetralogy of Fallot.

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

      Mount Sinai

      1468 Madison Ave, 
      New York,, NY 
      Languages Spoken:
      English

      Robert Pass is a Pediatric Cardiologist in New York,, New York. Dr. Pass is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. His top areas of expertise are Wolff-Parkinson-White Syndrome, Transposition of the Great Arteries, Tetralogy of Fallot, Cardiac Ablation, and Heart Transplant.

      Experienced in Williams Syndrome
      Experienced in Williams Syndrome

      ColumbiaDoctors At NewYork-Presbyterian The One

      1111 Westchester Ave, 
      White Plains, NY 
      Languages Spoken:
      English

      Michael Snyder is a Pediatrics provider in White Plains, New York. Dr. Snyder is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. His top areas of expertise are Double Outlet Left Ventricle, Ventricular Septal Defects, Mitral Atresia, and Hypoplastic Left Heart Syndrome (HLHS).

      Showing 1-20 of 66

      Last Updated: 02/22/2026

      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 in New York, 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 a Williams Syndrome doctor in New York, 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 Williams Syndrome doctors in New York, 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 Williams Syndrome doctors in New York, 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 a Williams Syndrome doctor in New York, 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 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 in New York, 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 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 in New York, US?

      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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