The 20 Best Tetrasomy 9p Doctors Near Me in Philadelphia, PA

Find the Top Tetrasomy 9p Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 27 doctor with experience in Tetrasomy 9p near Philadelphia, PA. Of these, 24 are Experienced and 3 are Advanced.

Location
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27 providers found
    Experienced in Tetrasomy 9p
    Experienced in Tetrasomy 9p

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

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

    . Dr. Narumanchi is rated as an Experienced provider by MediFind in the treatment of Tetrasomy 9p. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Urea Cycle Disorders (UCD), Phenylketonuria (PKU), Maternal Hyperphenylalaninemia, and Dihydropteridine Reductase Deficiency. Dr. Narumanchi is board certified in American Board Of Medical Genetics And Genomics.

    Experienced in Tetrasomy 9p
    Pediatric Neurology
    Experienced in Tetrasomy 9p
    Pediatric Neurology
    3401 Civic Center Blvd, Division Of Neurology, 
    Philadelphia, PA 
     (1.6 miles away)
    Languages Spoken:
    English

    Mark Fitzgerald is a Pediatric Neurologist practicing medicine in Philadelphia, Pennsylvania. Dr. Fitzgerald is rated as an Experienced provider by MediFind in the treatment of Tetrasomy 9p. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Seizures, Memory Loss, Lennox-Gastaut Syndrome (LGS), and Aphantasia. Dr. Fitzgerald is board certified in American Board Of Psychiatry & Neurology - Pediatric Neurology.

    Experienced in Tetrasomy 9p
    Pediatric Neurology
    Experienced in Tetrasomy 9p
    Pediatric Neurology
    3401 Civic Center Blvd, Department Of Neurology, Main Hospital, 
    Philadelphia, PA 
     (1.6 miles away)
    Languages Spoken:
    English

    Shavonne Massey is a Pediatric Neurologist practicing medicine in Philadelphia, Pennsylvania. Dr. Massey is rated as an Experienced provider by MediFind in the treatment of Tetrasomy 9p. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Epilepsy in Children, Seizures, Absence Seizure, and Generalized Tonic-Clonic Seizure. Dr. Massey is board certified in American Board Of Psychiatry & Neurology - Pediatric Neurology.

    Learn about our expert tiers
    Experienced in Tetrasomy 9p
    Experienced in Tetrasomy 9p

    Penn Neurology Pennsylvania Hospital

    330 South 9th Street, 3rd Floor, 
    Philadelphia, PA 
     (0.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Grace Kimbaris is a Neurologist practicing medicine in Philadelphia, Pennsylvania. Dr. Kimbaris is rated as an Experienced provider by MediFind in the treatment of Tetrasomy 9p. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Peripheral Neuropathy, Migraine, Beriberi, and Foot Drop. Dr. Kimbaris is board certified in Neuromuscular Medicine, 2016 and Neurology, 2015. Dr. Kimbaris is currently accepting new patients.

    Experienced in Tetrasomy 9p
    Neurology
    Experienced in Tetrasomy 9p
    Neurology

    Penn Neuroscience Center - Neurology

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

    Colin Quinn is a Neurologist practicing medicine in Philadelphia, Pennsylvania. Dr. Quinn is rated as an Experienced provider by MediFind in the treatment of Tetrasomy 9p. He is also highly rated in 41 other conditions, according to our data. His clinical expertise encompasses Amyotrophic Lateral Sclerosis (ALS or Lou Gehrig's Disease), Primary Lateral Sclerosis, Inclusion Body Myositis, Progressive Hemifacial Atrophy, and Gastrostomy. Dr. Quinn is board certified in Neuromuscular Medicine, 2012 and Neurology, 2011. Dr. Quinn is currently accepting new patients.

    Experienced in Tetrasomy 9p
    Experienced in Tetrasomy 9p

    Office

    3500 Civic Center Blvd, 
    Philadelphia, PA 
     (1.6 miles away)
    Languages Spoken:
    English

    Sabrina Wai Yum is a Neurologist practicing medicine in Philadelphia, Pennsylvania. Dr. Wai Yum is rated as an Experienced provider by MediFind in the treatment of Tetrasomy 9p. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Congenital Myasthenic Syndrome, Amyotonia Congenita, X-Linked Infantile Spinal Muscular Atrophy, and Spinal Muscular Atrophy Type 2.

    Experienced in Tetrasomy 9p
    Experienced in Tetrasomy 9p

    Penn Neurology University City

    3737 Market Street, 8th Floor, 
    Philadelphia, PA 
     (1.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sami Khella is a Neurologist practicing medicine in Philadelphia, Pennsylvania. Dr. Khella is rated as an Experienced provider by MediFind in the treatment of Tetrasomy 9p. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Transthyretin Amyloidosis, Familial Transthyretin Amyloidosis, Primary Amyloidosis, and Myasthenia Gravis. Dr. Khella is board certified in Neurology, 1990. Dr. Khella is currently accepting new patients.

    Advanced in Tetrasomy 9p
    Medical Genetics | Pediatrics
    Advanced in Tetrasomy 9p
    Medical Genetics | Pediatrics
    3401 Civic Center Blvd, Children's Hospital Of Philadelphia - Genetics, 
    Philadelphia, PA 
     (1.6 miles away)
    Languages Spoken:
    English

    Elaine Zackai is a Medical Genetics specialist and a Pediatrics provider practicing medicine in Philadelphia, Pennsylvania. Dr. Zackai is rated as an Advanced provider by MediFind in the treatment of Tetrasomy 9p. She is also highly rated in 102 other conditions, according to our data. Her clinical expertise encompasses Micrognathia, DiGeorge Syndrome, Hardikar Syndrome, Myringotomy, and Gastrostomy.

    Advanced in Tetrasomy 9p
    Pediatrics
    Advanced in Tetrasomy 9p
    Pediatrics

    Children's Hospital Of Philadelphia

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

    Chaya Murali is a Pediatrics provider practicing medicine in Philadelphia, Pennsylvania. Dr. Murali is rated as an Advanced provider by MediFind in the treatment of Tetrasomy 9p. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Osteogenesis Imperfecta, Retinopathy Pigmentary Mental Retardation, Autism Spectrum Disorder, Chromosome 2 Uniparental Disomy, and Myringotomy.

    Experienced in Tetrasomy 9p
    Family Medicine | Pediatrics
    Experienced in Tetrasomy 9p
    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 Tetrasomy 9p. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Down Syndrome, Autism Spectrum Disorder, Cerebral Palsy, and Moebius Syndrome. Dr. Stephens is board certified in Family Practice. Dr. Stephens is currently accepting new patients.

    Experienced in Tetrasomy 9p
    Experienced in Tetrasomy 9p

    Neurology Associates Of Jefferson

    Honickman Ctr, 
    Philadelphia, PA 
     (0.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sara Dehbashi is a Neurologist practicing medicine in Philadelphia, Pennsylvania. Dr. Dehbashi is rated as an Experienced provider by MediFind in the treatment of Tetrasomy 9p. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Peripheral Neuropathy, Myasthenia Gravis, Infantile Axonal Neuropathy, and Congenital Insensitivity to Pain with Anhidrosis.

    Experienced in Tetrasomy 9p
    Medical Genetics
    Experienced in Tetrasomy 9p
    Medical Genetics

    Penn Translational Medicine And Human Genetics

    3400 Civic Center Boulevard, South Pavilion, 1st Floor, 
    Philadelphia, PA 
     (1.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Staci Kallish is a Medical Genetics provider practicing medicine in Philadelphia, Pennsylvania. Dr. Kallish is rated as an Experienced provider by MediFind in the treatment of Tetrasomy 9p. She is also highly rated in 103 other conditions, according to our data. Her clinical expertise encompasses Neurofibromatosis Type 1 (NF1), Gaucher Disease Type 1, Fabry Disease, and Neurofibromatosis. Dr. Kallish is board certified in Clinical Genetics And Genomics, 2022 and Med Genetics/Clinical Biochem (AMA)Pediatrics, 2008.

    Experienced in Tetrasomy 9p
    Pediatric Neurology
    Experienced in Tetrasomy 9p
    Pediatric Neurology

    Office

    3500 Civic Center Blvd, 
    Philadelphia, PA 
     (1.6 miles away)
    Languages Spoken:
    English

    Samuel Alperin is a Pediatric Neurologist practicing medicine in Philadelphia, Pennsylvania. Dr. Alperin is rated as an Experienced provider by MediFind in the treatment of Tetrasomy 9p. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Tourette Syndrome, Zika Virus Disease, Microcephaly with Spastic Quadriplegia, and Microcephaly.

    Experienced in Tetrasomy 9p
    Experienced in Tetrasomy 9p

    Office

    3500 Civic Center Blvd, 
    Philadelphia, PA 
     (1.6 miles away)
    Languages Spoken:
    English

    Lawrence Fried is a Neurologist practicing medicine in Philadelphia, Pennsylvania. Dr. Fried is rated as an Experienced provider by MediFind in the treatment of Tetrasomy 9p. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Epilepsy Juvenile Absence, Seizures, Absence Seizure, and Epilepsy.

    Experienced in Tetrasomy 9p
    Experienced in Tetrasomy 9p

    Office

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

    Christina Gunhild is a Neurologist practicing medicine in Philadelphia, Pennsylvania. Dr. Gunhild is rated as an Experienced provider by MediFind in the treatment of Tetrasomy 9p. She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Lennox-Gastaut Syndrome (LGS), Autosomal Recessive Congenital Methemoglobinemia, PEPCK 1 Deficiency, and Dihydrolipoamide Dehydrogenase Deficiency.

    Experienced in Tetrasomy 9p
    Experienced in Tetrasomy 9p

    Children's Hospital Of Philadelphia

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

    Pamela Mcdonnell is a Neurologist practicing medicine in Philadelphia, Pennsylvania. Dr. Mcdonnell is rated as an Experienced provider by MediFind in the treatment of Tetrasomy 9p. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Seizures, Epilepsy, Photosensitive Epilepsy, and Autism Spectrum Disorder.

    Experienced in Tetrasomy 9p
    Medical Genetics | Pediatrics
    Experienced in Tetrasomy 9p
    Medical Genetics | Pediatrics
    3401 Civic Center Blvd, Division Of Genetics, 
    Philadelphia, PA 
     (1.6 miles away)
    Languages Spoken:
    English

    Alanna Strong is a Medical Genetics specialist and a Pediatrics provider practicing medicine in Philadelphia, Pennsylvania. Dr. Strong is rated as an Experienced provider by MediFind in the treatment of Tetrasomy 9p. She is also highly rated in 16 other conditions, according to our data. Her clinical expertise encompasses Hardikar Syndrome, Clouston Syndrome, Aplasia Cutis Congenita, and Ectodermal Dysplasias.

    Experienced in Tetrasomy 9p
    Experienced in Tetrasomy 9p

    Children's Hospital Of Philadelphia

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

    Marisa Prelack is a Neurologist practicing medicine in Philadelphia, Pennsylvania. Dr. Prelack is rated as an Experienced provider by MediFind in the treatment of Tetrasomy 9p. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Seizures, Epilepsy Juvenile Absence, Absence Seizure, and Epilepsy.

    Experienced in Tetrasomy 9p
    Neuromusculoskeletal Medicine
    Experienced in Tetrasomy 9p
    Neuromusculoskeletal Medicine

    Office

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

    John Brandsema is a Neuromusculoskeletal Medicine provider practicing medicine in Philadelphia, Pennsylvania. Dr. Brandsema is rated as an Experienced provider by MediFind in the treatment of Tetrasomy 9p. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Duchenne Muscular Dystrophy, Becker Muscular Dystrophy, Spinal Muscular Atrophy (SMA), Primary Lateral Sclerosis, and Thymectomy.

    Experienced in Tetrasomy 9p
    Pediatrics
    Experienced in Tetrasomy 9p
    Pediatrics

    Office

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

    Ingo Helbig is a Pediatrics provider practicing medicine in Philadelphia, Pennsylvania. Dr. Helbig is rated as an Experienced provider by MediFind in the treatment of Tetrasomy 9p. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Epilepsy, West Syndrome, Myoclonic Epilepsy, and Spasmus Nutans.

    Showing 1-20 of 27

    Last Updated: 04/28/2026

    When should I see a Tetrasomy 9p 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 Tetrasomy 9p 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 Tetrasomy 9p 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 Tetrasomy 9p 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 Tetrasomy 9p 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 Tetrasomy 9p doctor search results page. 

    Why is it important to get a second opinion from a different Tetrasomy 9p 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 Tetrasomy 9p 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 Tetrasomy 9p 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 Tetrasomy 9p 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 Tetrasomy 9p doctors near Philadelphia, PA?

    Look for the filter feature on the left side of the Tetrasomy 9p 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 Tetrasomy 9p doctor that offers video calls?

    Look for the filter feature on the left-side of the Tetrasomy 9p 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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