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Dr. Mitchell Kleinberg, MD

Dr. Mitchell Kleinberg, MD

Adolescent Medicine Specialist

Holbrook, NY

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Kleinberg, Adolescent Medicine Specialist in Holbrook, NY?

    Dr. Mitchell Kleinberg, MD is an Adolescent Medicine Specialist, who primarily practices in Holbrook, NY with 2 additional practice locations. He is board certified. Dr. Kleinberg graduated from Icahn School of Medicine at Mount Sinai and completed his residency at Long Island Jewish Med Ctr, Pediatrics. He is a member of the International Association of HealthCare Professionals. Dr. Kleinberg is fluent in English and Spanish, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Kleinberg’s office at (631) 558-4442.

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

    • Residency: Long Island Jewish Med Ctr, Pediatrics | Long Island Jewish Medical Center | Kingsbrook Jewish Medical Center Program

    • Medical School: Mt Sinai Sch of Med of The City Univ of Ny, New York Ny | Icahn School of Medicine at Mount Sinai

    Is Dr. Kleinberg board certified as an Adolescent Medicine Specialist?

    Yes, Dr. Mitchell Kleinberg, MD is board certified by the American Board of Pediatrics , American Board of Dermatology , American Board of Dermatology since 1986

    What languages does Dr. Kleinberg speak?

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

    • English
    • Spanish

    What conditions does an Adolescent Medicine Specialist like Dr. Kleinberg typically treat?

    As an Adolescent Medicine Specialist, Dr. Kleinberg 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. Kleinberg. 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:

    • Routine Child Health Examination (Normal Findings)
    • Health Checkup
    • Normal Well-Child Checkup
    • Child Physical Exam (No Issues)
    • Routine Pediatric Exam (Clear)

    ICD-10 Codes:

    • Z00129: Encounter for routine child health examination without abnormal findings

    Also known as:

    • Immunization Visit
    • Vaccines
    • Vaccination appointment
    • Shot visit
    • Immunization encounter

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Exposure to COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • COVID-19 contact
    • Suspected coronavirus exposure
    • SARS-CoV-2 exposure

    ICD-10 Codes:

    • Z20822: Contact with and (suspected) exposure to COVID-19

    Also known as:

    • Sore Throat
    • Acute pharyngitis
    • Throat inflammation
    • Acute throat infection

    ICD-10 Codes:

    • J029: Acute pharyngitis, unspecified

    Also known as:

    • Other Mental Health Screening
    • Mental Health Screening
    • Behavioral Disorder Screening
    • Psychological Evaluation
    • Mental Wellness Check

    ICD-10 Codes:

    • Z1339: Encounter for screening examination for other mental health and behavioral disorders

    Also known as:

    • Ear and Hearing Examination (Normal Findings)
    • Hearing Disorder and Deafness
    • Normal Hearing Test
    • Clear Ear Checkup
    • Routine Audiology Exam

    ICD-10 Codes:

    • Z0110: Encounter for examination of ears and hearing without abnormal findings

    What procedures does an Adolescent Medicine Specialist like Dr. Kleinberg typically perform?

    As an Adolescent Medicine Specialist, procedures performed by Dr. Mitchell Kleinberg may include:

    Please contact Dr. Kleinberg's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

    Does Dr. Kleinberg accept my insurance?

    Dr. Kleinberg accepts most major insurance plans. Important: Please call our office at (631) 558-4442 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Kleinberg accept in Holbrook, NY?

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

    Top Insurances

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • EmblemHealth

    • Federal government of the United States

    • MagnaCare Rx Administered Payer

    • Molina Healthcare

    • National Benefit Fund

    • State of New York

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Kleinberg's office located?

    Dr. Mitchell Kleinberg's Primary Practice

    270 Union Ave

    Holbrook, NY 11741

    (631) 558-4442

    Get Directions

    Dr. Mitchell Kleinberg's Practice 2

    994 W Jericho Tpke

    Smithtown, NY 11787

    Get Directions

    Dr. Mitchell Kleinberg's Practice 3

    2800 Marcus Ave

    New Hyde Park, NY 11042

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    Recognitions

    Memberships & Associations

    • Member of International Association of HealthCare Professionals

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

    Dr. Kleinberg's National Provider Identifier (NPI) number is 1447367537.

    What common questions do patients ask about Dr. Kleinberg?

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

    What is Dr. Mitchell Kleinberg's specialty?

    Dr. Kleinberg is an Adolescent Medicine Specialist near Holbrook, NY.

    Is Dr. Mitchell Kleinberg affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Kleinberg is affiliated with Stony Brook University 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 an Adolescent Medicine Specialist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Adolescent Medicine Specialist. 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. Mitchell Kleinberg accepting new patients in Holbrook, NY?

    Yes, Dr. Mitchell Kleinberg is accepting new patients at this time.

    Does Dr. Mitchell Kleinberg offer online booking?

    Please contact Dr. Kleinberg's office at (631) 558-4442 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Mitchell Kleinberg?

    Please contact Dr. Kleinberg's office at (631) 558-4442 to schedule an appointment.

    Where is Dr. Kleinberg's office located?

    Dr. Kleinberg's offices are located in Holbrook, NY, Smithtown, NY, and New Hyde Park, NY.

    Which board certifications does Dr. Mitchell Kleinberg have?

    Dr. Mitchell Kleinberg is certified by the American Board of Pediatrics and American Board of Dermatology.