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Dr. John Pappas, MD

Dr. John Pappas, MD

Molecular Genetic Pathologist, Clinical Geneticist

New York, NY

34 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Pappas, Molecular Genetic Pathologist in New York, NY?

    Dr. John Pappas, MD is a Molecular Genetic Pathologist, who primarily practices in New York, NY. He has been practicing for over 34 years and is board certified. Dr. Pappas graduated from University Athens-Faculty Medical, School Of Health & Science and completed his residency at Mt Sinai Med Ctr, Clinical Genetics; Beth Israel Med Ctr, Pediatrics. Dr. Pappas is fluent in English and Greek, Modern (1453-), and is currently seeing new patients. Dr. Pappas’s practice accepts Medicare, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Pappas’s office at (646) 754-2222.
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    Castle Connolly Top Doctor

    Castle Connolly Top Doctors are doctor-nominated and selected by a physician-led research team.

    What are Areas of Expertise for Dr. Pappas?

    Dr. John Pappas, MD is a highly-rated, board-certified Molecular Genetic Pathologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Pappas empowers patients to confidently navigate their health journey, specializing in Developmental Disorders, Genetic Disorders, Growth Disorders, Neurofibromatosis, and comprehensive wellness support. Serving the New York, NY community, Dr. Pappas is dedicated to enhancing lives through expert, patient-centered care.

    Where did Dr. Pappas go to medical school and complete their residency?

    • Fellowship: Beth Israel Med Center

    • Residency: Mt Sinai Med Ctr, Clinical Genetics; Beth Israel Med Ctr, Pediatrics | Beth Israel Med Center | Beth Israel Med Center

    • Medical School: University Athens-Faculty Medical, School Of Health & Science | University of Athens / College of Medicine / School of Health Science National & Kapodistrian | University Athens-Faculty Medical, School Of Health & Science | University of Athens School of Health Sciences

    Is Dr. Pappas board certified as a Molecular Genetic Pathologist?

    Yes, Dr. John Pappas, MD is board certified by the American Board of Medical Genetics , American Board of Pediatrics

    What languages does Dr. Pappas speak?

    Dr. Pappas and their clinical team can communicate with patients in the following languages:

    • English
    • Greek, Modern (1453-)

    What conditions does a Molecular Genetic Pathologist like Dr. Pappas typically treat?

    As a Molecular Genetic Pathologist, Dr. Pappas diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Pappas. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.

    Also known as:

    • Autism
    • Autism Spectrum Disorder
    • Classic Autism
    • Kanner's Syndrome
    • Severe Autism

    ICD-10 Codes:

    • F840: Autistic disorder

    Also known as:

    • Child Development Problems
    • Child Development
    • Developmental concerns in children
    • Abnormal child development
    • Lack of normal development

    ICD-10 Codes:

    • R6250: Unspecified lack of expected normal physiological development in childhood

    Also known as:

    • Chromosomal Abnormality
    • Genetic Disorder
    • Genetic Chromosome Disorder
    • Chromosome Problem
    • Aneuploidy

    ICD-10 Codes:

    • Q999: Chromosomal abnormality, unspecified

    Also known as:

    • Other Genetic Syndrome
    • Other Specific Birth Defects
    • Birth Defects
    • Rare Birth Defect Syndromes
    • Uncommon Congenital Syndromes
    • Rare Congenital Anomalies
    • Uncommon Birth Malformations

    ICD-10 Codes:

    • Q8789: Other specified congenital malformation syndromes, not elsewhere classified
    • Q898: Other specified congenital malformations

    Also known as:

    • Genetic Risk for Other Disease
    • Hereditary Disease Risk
    • Increased Risk of Inherited Conditions
    • Genetic Predisposition to Disease

    ICD-10 Codes:

    • Z1589: Genetic susceptibility to other disease

    Also known as:

    • Short Stature in Children
    • Growth Disorder
    • Child Growth Problems
    • Dwarfism
    • Growth Retardation

    ICD-10 Codes:

    • R6252: Short stature (child)

    Also known as:

    • Sensorineural Hearing Loss
    • Hearing Disorder and Deafness
    • Nonsyndromic hearing loss
    • Nerve Deafness
    • Inner Ear Hearing Loss
    • SNHL
    • Permanent Hearing Loss

    ICD-10 Codes:

    • H903: Sensorineural hearing loss, bilateral

    Also known as:

    • Other Developmental Disabilities
    • Developmental Disabilities
    • Atypical psychological development
    • Unspecified developmental disorder

    ICD-10 Codes:

    • F88: Other disorders of psychological development

    Also known as:

    • Other Genetic and Chromosomal Screening
    • Genetic Testing
    • Health Screening
    • Additional Genetic Testing
    • Advanced Chromosome Screening
    • Specific Genetic Anomaly Screening

    ICD-10 Codes:

    • Z1379: Encounter for other screening for genetic and chromosomal anomalies

    Does Dr. Pappas accept my insurance?

    Dr. Pappas accepts most major insurance plans. Important: Please call our office at (646) 754-2222 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Pappas accept in New York, NY?

    Dr. Pappas in New York, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Cross Blue Shield

    • Blue Cross Blue Shield of Illinois

    • Blue Cross Blue Shield of Michigan

    • Cigna

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Medicare

    • National Benefit Fund

    • Service Employees International Union (SEIU)

    View All Insurances

    Where is Dr. Pappas' office located?

    Dr. John Pappas' Primary Practice

    317 E 34th St

    New York, NY 10016

    (646) 754-2222

    Get Directions

    Recognitions

    Castle Connolly Doctor’s Choice Awards

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    Doctor’s Choice - All Time

    Among the most nominated for the Castle Connolly Top Doctor recognition across all time

    What is Dr. Pappas's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Pappas's National Provider Identifier (NPI) number is 1295729457.

    What common questions do patients ask about Dr. Pappas?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Pappas

    What is Dr. John Pappas's specialty?

    Dr. Pappas is a Molecular Genetic Pathologist near New York, NY.

    What does a Molecular Genetic Pathologist do?

    A Pathologist specializing in molecular genetic pathology focuses on the principles and technologies of molecular biology and genetics. This expertise is applied to diagnose or confirm Mendelian genetic disorders, developmental disorders, infectious diseases, and cancers, as well as to assess the progression of these conditions. They analyze gene structure, function, and mutations, utilizing various laboratory techniques to support the diagnosis, treatment, and prognosis of individuals with related disorders.

    Is Dr. John Pappas affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Pappas is affiliated with Nyu Langone Health - Tisch Hospital which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals

    When to see a Molecular Genetic Pathologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Molecular Genetic Pathologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.

    Is Dr. John Pappas accepting new patients in New York, NY?

    Yes, Dr. John Pappas is accepting new patients at this time.

    Does Dr. John Pappas offer online booking?

    Please contact Dr. Pappas' office at (646) 754-2222 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. John Pappas?

    Please contact Dr. Pappas' office at (646) 754-2222 to schedule an appointment.

    Where is Dr. Pappas' office located?

    Dr. Pappas' office is located in New York, NY.

    Which board certifications does Dr. John Pappas have?

    Dr. John Pappas is certified by the American Board of Medical Genetics and American Board of Pediatrics.