The 20 Best Williams Syndrome Doctors Near Me in Philadelphia, PA

Find the Top Williams Syndrome Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 66 doctor with experience in Williams Syndrome near Philadelphia, PA. Of these, 60 are Experienced, 5 are Advanced and 1 are Distinguished.

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66 providers found
    Experienced in Williams Syndrome
    Cardiology | Internal Medicine
    Experienced in Williams Syndrome
    Cardiology | Internal Medicine
    Referral may be required

    Hospital Of The University Of Pennsylvania

    Radiology Cardiovascular Imaging Section, 3400 Spruce Street, 
    Philadelphia, PA 
    Languages Spoken:
    English

    Benedicte Lefebvre is a Cardiologist and an Internal Medicine provider practicing medicine in Philadelphia, Pennsylvania. Dr. Lefebvre is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Patent Foramen Ovale, Sengers Syndrome, Heart Failure, Familial Hypertrophic Cardiomyopathy, and Patent Foramen Ovale Repair. Dr. Lefebvre is board certified in American Board Of Internal Medicine.

    Advanced in Williams Syndrome
    Advanced in Williams Syndrome
    Referral may be required

    Penn Heart And Vascular Center

    3400 Civic Center Boulevard, East Pavilion, 2nd Floor, 
    Philadelphia, PA 
    Languages Spoken:
    English
    Accepting New Patients

    Emily Ruckdeschel is a Cardiologist practicing medicine in Philadelphia, Pennsylvania. Dr. Ruckdeschel is rated as an Advanced provider by MediFind in the treatment of Williams Syndrome. She is also highly rated in 26 other conditions, according to our data. Her clinical expertise encompasses Tetralogy of Fallot, Congenital Heart Disease (CHD), Transposition of the Great Arteries, Ebstein's Anomaly, and Cardiac Ablation. Dr. Ruckdeschel is board certified in IM/Adult Congenital Heart Disease (AMA)Cardiovascular Disease, 2013. Dr. Ruckdeschel is currently accepting new patients.

    Distinguished in Williams Syndrome
    Distinguished in Williams Syndrome
    Referral may be required

    Children's Hospital Of Philadelphia

    3401 Civic Center Blvd, 
    Philadelphia, PA 
    Languages Spoken:
    English

    Colleen Morris is a Pediatrics provider practicing medicine in Philadelphia, Pennsylvania. Dr. Morris is rated as a Distinguished 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 Williams Syndrome.

    Learn about our expert tiers
    Advanced in Williams Syndrome
    Pediatric Cardiology
    Advanced in Williams Syndrome
    Pediatric Cardiology
    Referral may be required

    CHOP Specialty Care, Lancaster

    2104 Harrisburg Pike, Suite 300, 
    Lancaster, PA 
    Languages Spoken:
    English
    Accepting New Patients

    Matthew Elias is a Pediatric Cardiologist practicing medicine in Lancaster, Pennsylvania. Dr. Elias is rated as an Advanced provider by MediFind in the treatment of Williams Syndrome. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Multisystem Inflammatory Syndrome in Children (MIS-C), Pediatric Myocarditis, Kawasaki Disease, and Coronary Artery Aneurysm. Dr. Elias is board certified in Pediatrics/Cardiology (AMA)Pediatrics, 2013. Dr. Elias is currently accepting new patients.

    Experienced in Williams Syndrome
    Cardiology
    Experienced in Williams Syndrome
    Cardiology
    Referral may be required

    Penn Heart And Vascular Center

    3400 Civic Center Boulevard, East Pavilion, 2nd Floor, 
    Philadelphia, PA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Yuli Kim is a Cardiologist practicing medicine in Philadelphia, Pennsylvania. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. She is also highly rated in 27 other conditions, according to our data. Her clinical expertise encompasses Congenital Heart Disease (CHD), Tetralogy of Fallot, Bicuspid Aortic Valve, Heart Transplant, and Thrombectomy. Dr. Kim is board certified in IM/Adult Congenital Heart Disease (AMA)Cardiovascular Disease, 2008. Dr. Kim is currently accepting new patients.

    Experienced in Williams Syndrome
    Experienced in Williams Syndrome
    Referral may be required

    Penn Heart And Vascular Center

    3400 Civic Center Boulevard, East Pavilion, 2nd Floor, 
    Philadelphia, PA 
    Languages Spoken:
    English
    Accepting New Patients

    Sara Partington is a Cardiologist practicing medicine in Philadelphia, Pennsylvania. Dr. Partington is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. She is also highly rated in 30 other conditions, according to our data. Her clinical expertise encompasses Congenital Heart Disease (CHD), Tetralogy of Fallot, Pediatric Myocarditis, Tricuspid Atresia, and Thrombectomy. Dr. Partington is currently accepting new patients.

    Experienced in Williams Syndrome
    Thoracic Surgery | Nuclear Medicine
    Experienced in Williams Syndrome
    Thoracic Surgery | Nuclear Medicine
    Referral may be required

    Jefferson Cardiology - Honickman Center

    1101 Chestnut Street, Floor 9, 
    Philadelphia, PA 
    Languages Spoken:
    English
    Accepting New Patients

    Alexis Sokil is a Thoracic Surgeon and a Nuclear Medicine provider practicing medicine in Philadelphia, Pennsylvania. Dr. Sokil is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Pulmonary Veno-Occlusive Disease, Pulmonary Hypertension, Heart Attack, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Sokil is board certified in Internal Medicine and Cardiology. Dr. Sokil is currently accepting new patients.

    Experienced in Williams Syndrome
    Pediatric Cardiology
    Experienced in Williams Syndrome
    Pediatric Cardiology
    Referral may be required

    Children's Hospital Of Philadelphia-Cardiac Center Allentown

    1605 N Cedar Crest Blvd, Suites 117 & 119, 
    Allentown, PA 
    Experience:
    17+ years
    Languages Spoken:
    English

    Robert Palermo is a Pediatric Cardiologist practicing medicine in Allentown, Pennsylvania. He has been practicing medicine for over 17 years. Dr. Palermo is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Patent Ductus Arteriosus, Ventricular Septal Defects, Familial Neurocardiogenic Syncope, and Heart Murmurs. Dr. Palermo is board certified in American Board Of Pediatrics - Pediatric Cardiology and American Board Of Pediatrics - Pediatrics.

    Experienced in Williams Syndrome
    Pediatric Cardiology
    Experienced in Williams Syndrome
    Pediatric Cardiology
    Referral may be required

    Children's Hospital Of Philadelphia-Cardiac Center Allentown

    1605 N Cedar Crest Blvd, Suites 117 & 119, 
    Allentown, PA 
    Languages Spoken:
    English, Italian

    Louis Hansrote is a Pediatric Cardiologist practicing medicine in Allentown, Pennsylvania. Dr. Hansrote is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. His clinical expertise encompasses Ventricular Septal Defects, Heart Murmurs, Patent Ductus Arteriosus, and Familial Neurocardiogenic Syncope. Dr. Hansrote is board certified in American Board Of Pediatrics - Pediatric Cardiology.

    Experienced in Williams Syndrome
    Cardiology | Pediatric Cardiology
    Experienced in Williams Syndrome
    Cardiology | Pediatric Cardiology
    Referral may be required

    Geisinger South Wilkes Barre - Pediatric Cardiology

    50 Roosevelt Terrace, 
    Wilkes Barre, PA 
    Languages Spoken:
    English
    Accepting New Patients

    Dr. Connuck specializes in pediatric and adult congenital heart disease. His clinical interests include pediatric cardiology, advanced cardiac imaging and pediatric cardiomyopathy. Dr. Connuck attended the State University of New York, Upstate Medical University, where he received his medical degree, and completed his residency at the University of Rochester Medical Center. He completed a fellowship in pediatric cardiology at the same institution. He is board certified by the American Board of Pediatrics in pediatrics and pediatric cardiology. Dr. Connuck 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 Partial Atrioventricular Canal, Endocardial Cushion Defect, Atrioventricular Septal Defect, and Eisenmenger Syndrome. Dr. Connuck is currently accepting new patients.

    Experienced in Williams Syndrome
    Pediatric Cardiology
    Experienced in Williams Syndrome
    Pediatric Cardiology
    Referral may be required

    Children's Hospital Of Philadelphia

    3401 Civic Center Blvd, 
    Philadelphia,, PA 
    Languages Spoken:
    English

    Paul Stephens is a Pediatric Cardiologist practicing medicine in Philadelphia,, Pennsylvania. Dr. Stephens 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 Total Anomalous Pulmonary Venous Return, Tetralogy of Fallot, Coronary Artery Aneurysm, and Williams Syndrome.

    Experienced in Williams Syndrome
    Experienced in Williams Syndrome
    Referral may be required

    Rena Rowan Breast Center

    3400 Civic Center Boulevard, West Pavilion, 3rd Floor, 
    Philadelphia, PA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Mersedeh Rohanizadegan is a Medical Genetics provider practicing medicine in Philadelphia, Pennsylvania. Dr. Rohanizadegan is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Li-Fraumeni Syndrome, Myhre Syndrome, HER2 Negative Breast Cancer, and BRCA Positive Breast Cancer. Dr. Rohanizadegan is board certified in Clinical Genetics And Genomics, 2019 and Internal Medicine, 2015. Dr. Rohanizadegan is currently accepting new patients.

    Experienced in Williams Syndrome
    Experienced in Williams Syndrome
    Referral may be required

    Penn State Health Medical Group-Nyes Road Heart And Vascular Institute

    121 N Nyes Rd Ste E, 
    Harrisburg, PA 
    Languages Spoken:
    English

    Anisa Chaudhry is a Cardiologist practicing medicine in Harrisburg, Pennsylvania. Dr. Chaudhry is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. She is also highly rated in 16 other conditions, according to our data. Her clinical expertise encompasses Pulmonary Valve Stenosis, Multifocal Atrial Tachycardia, Atrial Tachycardia, and Paroxysmal Supraventricular Tachycardia (PSVT).

    Experienced in Williams Syndrome
    Pediatric Cardiology
    Experienced in Williams Syndrome
    Pediatric Cardiology
    Referral may be required

    Office

    3401 Civic Center Blvd, 
    Philadelphia,, PA 
    Languages Spoken:
    English

    Stanford Ewing is a Pediatric Cardiologist practicing medicine in Philadelphia,, Pennsylvania. Dr. Ewing is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Mitral Atresia, Hypoplastic Left Heart Syndrome (HLHS), Ventricular Septal Defects, and Tetralogy of Fallot.

    Experienced in Williams Syndrome
    Pediatric Cardiology
    Experienced in Williams Syndrome
    Pediatric Cardiology
    Referral may be required

    Children's Hospital Of Philadelphia

    3401 Civic Center Blvd, 
    Philadelphia,, PA 
    Languages Spoken:
    English

    Karl Degenhardt is a Pediatric Cardiologist practicing medicine in Philadelphia,, Pennsylvania. Dr. Degenhardt 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 Tetrasomy X, Pentasomy X, Lymphangiectasis, and Heterotaxy Syndrome.

    Experienced in Williams Syndrome
    Pediatric Cardiology
    Experienced in Williams Syndrome
    Pediatric Cardiology
    Referral may be required

    Children's Hospital Of Philadelphia

    3401 Civic Center Blvd, 
    Philadelphia, PA 
    Languages Spoken:
    English

    Stacey Drant is a Pediatric Cardiologist practicing medicine in Philadelphia, Pennsylvania. Dr. Drant is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Congenital Contractural Arachnodactyly, Arachnodactyly, Marfan Syndrome, Tetralogy of Fallot, and Heart Transplant.

    Experienced in Williams Syndrome
    Pediatric Cardiology
    Experienced in Williams Syndrome
    Pediatric Cardiology
    Referral may be required

    Office

    3401 Civic Center Blvd, 
    Philadelphia, PA 
    Languages Spoken:
    English

    Anirban Banerjee is a Pediatric Cardiologist practicing medicine in Philadelphia, Pennsylvania. Dr. Banerjee is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Blood Clots, Multisystem Inflammatory Syndrome in Children (MIS-C), Hypoplastic Left Heart Syndrome (HLHS), and Tetralogy of Fallot.

    Experienced in Williams Syndrome
    Pediatric Cardiology
    Experienced in Williams Syndrome
    Pediatric Cardiology
    Referral may be required

    Office

    3401 Civic Center Blvd, 
    Philadelphia,, PA 
    Languages Spoken:
    English

    Laura Rosa is a Pediatric Cardiologist practicing medicine in Philadelphia,, Pennsylvania. Dr. Rosa is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Hypoplastic Left Heart Syndrome (HLHS), Mitral Atresia, Dextrocardia with Situs Inversus, and Situs Inversus.

    Experienced in Williams Syndrome
    Pediatric Cardiology
    Experienced in Williams Syndrome
    Pediatric Cardiology
    Referral may be required

    Office

    3401 Civic Center Blvd, 
    Philadelphia,, PA 
    Languages Spoken:
    English

    Anita Szwast is a Pediatric Cardiologist practicing medicine in Philadelphia,, Pennsylvania. Dr. Szwast 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 Dextrocardia with Situs Inversus, Situs Inversus, Ventricular Septal Defects, and Mitral Atresia.

    Experienced in Williams Syndrome
    Pediatric Cardiology
    Experienced in Williams Syndrome
    Pediatric Cardiology
    Referral may be required

    Office

    3401 Civic Center Blvd, 
    Philadelphia,, PA 
    Languages Spoken:
    English

    Alexander Davidson is a Pediatric Cardiologist practicing medicine in Philadelphia,, Pennsylvania. Dr. Davidson is rated as an Experienced provider by MediFind in the treatment of Williams Syndrome. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Partial Atrioventricular Canal, Endocardial Cushion Defect, Atrioventricular Septal Defect, and Congenital Unilateral Pulmonary Hypoplasia.

    Showing 1-20 of 66

    Last Updated: 04/28/2026

    When should I see a Williams Syndrome doctor near Philadelphia, PA?

    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 Philadelphia, PA?

    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 Philadelphia, PA?

    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 Philadelphia, PA?

    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 Philadelphia, PA?

    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 Philadelphia, PA?

    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 Philadelphia, PA?

    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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