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    Last Updated: 02/22/2026

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    MediFind found 84 doctor with experience in Marshall-Smith Syndrome near Philadelphia, PA. Of these, 79 are Experienced and 5 are Advanced.

    Location
    LocationClose
    84 providers found
      Sara L. Partington
      Experienced in Marshall-Smith Syndrome
      Experienced in Marshall-Smith Syndrome

      Penn Heart And Vascular Center

      3400 Civic Center Boulevard, East Pavilion, 2nd Floor, 
      Philadelphia, PA 
       (1.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Sara Partington is a Cardiologist in Philadelphia, Pennsylvania. Dr. Partington is rated as an Experienced provider by MediFind in the treatment of Marshall-Smith Syndrome. Her top areas of expertise are Congenital Heart Disease (CHD), Tetralogy of Fallot, Pediatric Myocarditis, Tricuspid Atresia, and Thrombectomy. Dr. Partington is currently accepting new patients.

      Advanced in Marshall-Smith Syndrome
      Pediatric Radiology
      Advanced in Marshall-Smith Syndrome
      Pediatric Radiology

      Office

      3401 Civic Center Blvd, 
      Philadelphia, PA 
       (1.6 miles away)
      Experience:
      18+ years
      Languages Spoken:
      English

      Jie Nguyen is a Pediatric Radiologist in Philadelphia, Pennsylvania. Dr. Nguyen has been practicing medicine for over 18 years and is rated as an Advanced provider by MediFind in the treatment of Marshall-Smith Syndrome. Her top areas of expertise are Osteochondritis Dissecans, Osteomyelitis in Children, Collins Pope Syndrome, Endoscopy, and Bone Graft.

      Mary M. Stephens
      Experienced in Marshall-Smith Syndrome
      Family Medicine | Pediatrics
      Experienced in Marshall-Smith Syndrome
      Family Medicine | Pediatrics
      3 Crescent Drive, Floor 2, 
      Philadelphia, PA 
       (3.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Mary Stephens is a primary care provider, practicing in Pediatrics in Philadelphia, Pennsylvania. Dr. Stephens is rated as an Experienced provider by MediFind in the treatment of Marshall-Smith Syndrome. Her top areas of expertise are Down Syndrome, Autism Spectrum Disorder, Cerebral Palsy, and Moebius Syndrome. Dr. Stephens is currently accepting new patients.

      Learn about our expert tiers
      Experienced in Marshall-Smith Syndrome
      Experienced in Marshall-Smith Syndrome

      Children's Hospital Of Philadelphia

      3401 Civic Center Blvd, 
      Philadelphia, PA 
       (1.6 miles away)
      Experience:
      10+ years
      Languages Spoken:
      English

      Minh-huy Huynh is a Radiologist in Philadelphia, Pennsylvania. Dr. Huynh has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Marshall-Smith Syndrome. His top areas of expertise are Hepatic Cystic Hamartoma, Simpson-Golabi-Behmel Syndrome, Marshall-Smith Syndrome, Hemi 3 Syndrome, and Liver Embolization.

      Experienced in Marshall-Smith Syndrome
      Experienced in Marshall-Smith Syndrome

      Children's Hospital Of Philadelphia

      3401 Civic Center Blvd, 
      Philadelphia, PA 
       (1.6 miles away)
      Languages Spoken:
      English

      Liya Gendler is a Radiologist in Philadelphia, Pennsylvania. Dr. Gendler is rated as an Experienced provider by MediFind in the treatment of Marshall-Smith Syndrome. Her top areas of expertise are Scoliosis, Osteochondritis Dissecans, PIK3CA-Related Overgrowth Spectrum, and Perlman Syndrome.

      Experienced in Marshall-Smith Syndrome
      Pediatric Radiology
      Experienced in Marshall-Smith Syndrome
      Pediatric Radiology

      Office

      3401 Civic Center Blvd, 
      Philadelphia, PA 
       (1.6 miles away)
      Languages Spoken:
      English

      Richard Markowitz is a Pediatric Radiologist in Philadelphia, Pennsylvania. Dr. Markowitz is rated as an Experienced provider by MediFind in the treatment of Marshall-Smith Syndrome. His top areas of expertise are Intussusception in Children, Scoliosis, PIK3CA-Related Overgrowth Spectrum, and Cantu Syndrome.

      Experienced in Marshall-Smith Syndrome
      Pediatric Radiology
      Experienced in Marshall-Smith Syndrome
      Pediatric Radiology

      Office

      3401 Civic Center Blvd, 
      Philadelphia, PA 
       (1.6 miles away)
      Languages Spoken:
      English

      Ammie White is a Pediatric Radiologist in Philadelphia, Pennsylvania. Dr. White is rated as an Experienced provider by MediFind in the treatment of Marshall-Smith Syndrome. Her top areas of expertise are Scoliosis, Absence of Tibia, Dextrocardia, and Sprengel Deformity.

      Experienced in Marshall-Smith Syndrome
      Pediatric Radiology
      Experienced in Marshall-Smith Syndrome
      Pediatric Radiology

      Office

      3401 Civic Center Blvd, 
      Philadelphia, PA 
       (1.6 miles away)
      Languages Spoken:
      English

      Richard Bellah is a Pediatric Radiologist in Philadelphia, Pennsylvania. Dr. Bellah is rated as an Experienced provider by MediFind in the treatment of Marshall-Smith Syndrome. His top areas of expertise are Perlman Syndrome, Megalencephaly-Capillary Malformation Syndrome, Hemi 3 Syndrome, and Simpson-Golabi-Behmel Syndrome.

      Experienced in Marshall-Smith Syndrome
      Experienced in Marshall-Smith Syndrome

      Children's Hospital Of Philadelphia

      3401 Civic Center Blvd, 
      Philadelphia, PA 
       (1.6 miles away)
      Languages Spoken:
      English

      Levy Onyango is a Radiologist in Philadelphia, Pennsylvania. Dr. Onyango is rated as an Experienced provider by MediFind in the treatment of Marshall-Smith Syndrome. His top areas of expertise are Scoliosis, Congenital Femoral Deficiency, Nasal Flaring, and PIK3CA-Related Overgrowth Spectrum.

      Experienced in Marshall-Smith Syndrome
      Pediatric Radiology
      Experienced in Marshall-Smith Syndrome
      Pediatric Radiology

      Office

      3401 Civic Center Blvd, 
      Philadelphia, PA 
       (1.6 miles away)
      Languages Spoken:
      English

      Susan Back is a Pediatric Radiologist in Philadelphia, Pennsylvania. Dr. Back is rated as an Experienced provider by MediFind in the treatment of Marshall-Smith Syndrome. Her top areas of expertise are Arthrogryposis Multiplex Congenita, Scoliosis, Collins Pope Syndrome, Lithotripsy, and Ureteroscopy.

      Experienced in Marshall-Smith Syndrome
      Pediatric Endocrinology
      Experienced in Marshall-Smith Syndrome
      Pediatric Endocrinology

      Office

      3401 Civic Center Blvd, 
      Philadelphia, PA 
       (1.6 miles away)
      Languages Spoken:
      English

      Katherine Lord is a Pediatric Endocrinologist in Philadelphia, Pennsylvania. Dr. Lord is rated as an Experienced provider by MediFind in the treatment of Marshall-Smith Syndrome. Her top areas of expertise are Congenital Hyperinsulinism, Low Blood Sugar, Newborn Low Blood Sugar, Sotos Syndrome, and Pancreatectomy.

      Experienced in Marshall-Smith Syndrome
      Pediatric Endocrinology
      Experienced in Marshall-Smith Syndrome
      Pediatric Endocrinology

      Children's Hospital Of Philadelphia

      3401 Civic Center Blvd, 
      Philadelphia, PA 
       (1.6 miles away)
      Languages Spoken:
      English

      Winifred Sigal is a Pediatric Endocrinologist in Philadelphia, Pennsylvania. Dr. Sigal is rated as an Experienced provider by MediFind in the treatment of Marshall-Smith Syndrome. Her top areas of expertise are Low Blood Sugar, Congenital Hyperinsulinism, Type 1 Diabetes (T1D), and Cantu Syndrome.

      Experienced in Marshall-Smith Syndrome
      Pediatric Endocrinology
      Experienced in Marshall-Smith Syndrome
      Pediatric Endocrinology

      Children's Hospital Of Philadelphia

      3401 Civic Center Blvd, 
      Philadelphia, PA 
       (1.6 miles away)
      Languages Spoken:
      English

      Julia Crowley is a Pediatric Endocrinologist in Philadelphia, Pennsylvania. Dr. Crowley is rated as an Experienced provider by MediFind in the treatment of Marshall-Smith Syndrome. Her top areas of expertise are Neurohypophyseal Diabetes Insipidus, Low Blood Sugar, Type 1 Diabetes (T1D), and Congenital Hyperinsulinism.

      Experienced in Marshall-Smith Syndrome
      Pediatric Cardiology
      Experienced in Marshall-Smith Syndrome
      Pediatric Cardiology

      Office

      3401 Civic Center Blvd, 
      Philadelphia, PA 
       (1.6 miles away)
      Languages Spoken:
      English

      Shobha Natarajan is a Pediatric Cardiologist in Philadelphia, Pennsylvania. Dr. Natarajan is rated as an Experienced provider by MediFind in the treatment of Marshall-Smith Syndrome. Her top areas of expertise are Hypoplastic Left Heart Syndrome (HLHS), Tetralogy of Fallot, Total Anomalous Pulmonary Venous Return, Vitrectomy, and Heart Transplant.

      Experienced in Marshall-Smith Syndrome
      Pediatric Radiology
      Experienced in Marshall-Smith Syndrome
      Pediatric Radiology

      Children's Hospital Of Philadelphia

      3401 Civic Center Blvd, 
      Philadelphia, PA 
       (1.6 miles away)
      Languages Spoken:
      English

      Ramit Relan is a Pediatric Radiologist in Philadelphia, Pennsylvania. Dr. Relan is rated as an Experienced provider by MediFind in the treatment of Marshall-Smith Syndrome. His top areas of expertise are Tracheobronchopathia Osteoplastica, Cardiac Diverticulum, Dextrocardia, and Gas Bloat Syndrome.

      Experienced in Marshall-Smith Syndrome
      Pediatric Endocrinology
      Experienced in Marshall-Smith Syndrome
      Pediatric Endocrinology

      Office

      3500 Civic Center Blvd Fl 7, 
      Philadelphia, PA 
       (1.8 miles away)
      Languages Spoken:
      English

      Diva De Leon is a Pediatric Endocrinologist in Philadelphia, Pennsylvania. Dr. De Leon is rated as an Experienced provider by MediFind in the treatment of Marshall-Smith Syndrome. Her top areas of expertise are Von Gierke Disease, Congenital Hyperinsulinism, Low Blood Sugar, and Glycogen Storage Disease Type 7.

      Experienced in Marshall-Smith Syndrome
      Experienced in Marshall-Smith Syndrome

      St. Christopher's Pediatric Associates Radiology-E. Erie Avenue

      160 E Erie Ave, 
      Philadelphia, PA 
       (4.3 miles away)
      Languages Spoken:
      English

      Sarah Contrucci is a Radiologist in Philadelphia, Pennsylvania. Dr. Contrucci is rated as an Experienced provider by MediFind in the treatment of Marshall-Smith Syndrome. Her top areas of expertise are Tracheobronchopathia Osteoplastica, Scoliosis, Short Stature (Growth Disorders), and Familial Short Stature (FSS).

      Experienced in Marshall-Smith Syndrome
      Pediatric Radiology
      Experienced in Marshall-Smith Syndrome
      Pediatric Radiology

      St. Christopher's Hospital For Children

      160 E Erie Ave, 
      Phila, PA 
       (4.3 miles away)
      Languages Spoken:
      English

      Ryan Webb is a Pediatric Radiologist in Phila, Pennsylvania. Dr. Webb is rated as an Experienced provider by MediFind in the treatment of Marshall-Smith Syndrome. His top areas of expertise are Choroid Plexus Cyst, Familial Porencephaly, Arachnoid Cysts, and Aseptic and Alopecic Nodules of Scalp (AANS).

      Experienced in Marshall-Smith Syndrome
      Experienced in Marshall-Smith Syndrome

      St. Christopher's Hospital For Children

      160 E Erie Ave, 
      Phila, PA 
       (4.3 miles away)
      Experience:
      44+ years
      Languages Spoken:
      English

      Kenneth Martin is a Radiologist in Phila, Pennsylvania. Dr. Martin has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in the treatment of Marshall-Smith Syndrome. His top areas of expertise are Tracheobronchopathia Osteoplastica, Congenital Unilateral Pulmonary Hypoplasia, Scoliosis, and Short Stature (Growth Disorders).

      Advanced in Marshall-Smith Syndrome
      Plastic Surgery
      Advanced in Marshall-Smith Syndrome
      Plastic Surgery
      3400 Spruce Street, 4 Silverstein, 
      Philadelphia, PA 
       (1.5 miles away)
      Languages Spoken:
      English

      Jesse Taylor is a Plastic Surgeon in Philadelphia, Pennsylvania. Dr. Taylor is rated as an Advanced provider by MediFind in the treatment of Marshall-Smith Syndrome. His top areas of expertise are Micrognathia, Craniosynostosis, Metopic Ridge, Osteotomy, and Glossectomy.

      Showing 1-20 of 84

      Last Updated: 02/22/2026

      What is the definition of Marshall-Smith Syndrome?

      Marshall-Smith syndrome (MRSHSS) is a genetic disorder in which individuals typically have advanced bone age, difficulties gaining weight (failure to thrive), unique facial features, and intellectual disability. Other signs and symptoms of this condition may include eye abnormalities, breathing difficulties, and neurological issues. Individuals may also have heart defects, an increased amount of body hair (hirsutism), and flat feet (pes planus). MRSHSS is caused by genetic changes in the NFIX gene. Most individuals with MRSHSS are the first in their family with this condition and are said to have a spontaneous (de novo) genetic change.

      When should I see a Marshall-Smith 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 Marshall-Smith 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 Marshall-Smith 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 Marshall-Smith 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 Marshall-Smith 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 Marshall-Smith Syndrome doctor search results page. 

      Why is it important to get a second opinion from a different Marshall-Smith 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 Marshall-Smith 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 Marshall-Smith 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 Marshall-Smith 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 Marshall-Smith Syndrome doctors near Philadelphia, PA?

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

      Look for the filter feature on the left-side of the Marshall-Smith 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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