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Dr. John Pellegrini, MD

Brooklyn, NY

47 Years of Experience

Accepting patients

    Who is Dr. Pellegrini, Internist in Brooklyn, NY?

    Dr. John Pellegrini, MD is an Internist, who primarily practices in Brooklyn, NY. He has been practicing for over 47 years and is board certified by the American Board of Internal Medicine. Dr. Pellegrini graduated from University degli Studi di Bologna Scuola di Medicina e Chirurgia and completed his residency at Interfaith Med Ctr, Internal Medicine. Dr. Pellegrini is fluent in English, Italian, and Spanish, and is currently seeing new patients. Dr. Pellegrini’s practice accepts Cigna, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Pellegrini’s office at (718) 677-1000.

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

    • Residency: Interfaith Med Ctr, Internal Medicine | Interfaith Med Center | Interfaith Medical Center Program

    • Medical School: University Di Bologna, Fac Di Med E Chirurgia, Bologna | University of Bologna Faculty of Medicine And Surgery | University degli Studi di Bologna Scuola di Medicina e Chirurgia

    Is Dr. Pellegrini board certified in Internist?

    Yes, Dr. John Pellegrini, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Pellegrini speak?

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

    • English

    • Italian

    • Spanish

    What conditions does Dr. Pellegrini treat?

    As a Internist, Dr. Pellegrini 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. Pellegrini. 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.

    Also known as:

    • High Cholesterol
    • Cholesterol
    • Triglycerides
    • Hyperlipidemia
    • High lipids
    • Dyslipidemia

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    Also known as:

    • Understanding Test Results
    • Test results explanation
    • Medical findings review
    • Diagnostic interpretation

    ICD-10 Codes:

    • Z712: Person consulting for explanation of examination or test findings

    Also known as:

    • Congenital Iodine Deficiency Syndrome
    • Thyroid Disease
    • Birth Iodine Deficiency
    • Iodine Deficiency at Birth
    • Congenital Hypothyroidism from Iodine Deficiency

    ICD-10 Codes:

    • E009: Congenital iodine-deficiency syndrome, unspecified

    Also known as:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Liver Disease
    • Hepatic illness
    • Liver condition

    ICD-10 Codes:

    • K769: Liver disease, unspecified

    Also known as:

    • Heart Palpitations
    • Arrhythmia
    • Skipped Heartbeat
    • Fluttering Heart
    • Pounding Heart

    ICD-10 Codes:

    • R002: Palpitations

    Also known as:

    • Swollen Lymph Nodes
    • Lymphadenopathy
    • Swollen Glands
    • Enlarged Glands

    ICD-10 Codes:

    • R599: Enlarged lymph nodes, unspecified

    Also known as:

    • Vitamin D Deficiency
    • Low Vitamin D Levels
    • Lack of Vitamin D
    • Hypovitaminosis D

    ICD-10 Codes:

    • E559: Vitamin D deficiency, unspecified

    Also known as:

    • Type 2 Diabetes with High Blood Sugar
    • Diabetes Type 2
    • Hyperglycemia
    • Type 2 diabetes
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels

    ICD-10 Codes:

    • E1165: Type 2 diabetes mellitus with hyperglycemia

    Also known as:

    • Shortness of Breath
    • Breathing Problems
    • Difficulty breathing
    • Breathlessness
    • Dyspnea

    ICD-10 Codes:

    • R0602: Shortness of breath

    Also known as:

    • Routine Adult Health Checkup
    • Health Checkup
    • Adult physical exam
    • Annual wellness visit for adults
    • General adult medical exam

    ICD-10 Codes:

    • Z0000: Encounter for general adult medical examination without abnormal findings

    Also known as:

    • Other Long-Term Drug Therapy
    • Chronic medication use
    • Ongoing drug treatment
    • Extended drug therapy

    ICD-10 Codes:

    • Z79899: Other long term (current) drug therapy

    Also known as:

    • Adult Health Checkup with Abnormal Findings
    • Health Checkup
    • Adult Physical Exam with Issues
    • Routine Checkup with Concerns
    • General Medical Exam with Abnormal Results

    ICD-10 Codes:

    • Z0001: Encounter for general adult medical examination with abnormal findings

    Also known as:

    • Abnormal EKG
    • Heart Health Tests
    • Irregular Electrocardiogram
    • Unusual Heart Rhythm Test
    • ECG Abnormalities

    ICD-10 Codes:

    • R9431: Abnormal electrocardiogram [ECG] [EKG]

    Also known as:

    • Abnormal Blood Chemistry
    • Blood
    • Irregular blood test results
    • Unusual blood work
    • Abnormal blood panel

    ICD-10 Codes:

    • R799: Abnormal finding of blood chemistry, unspecified

    Also known as:

    • Iron Deficiency Anemia
    • Anemia
    • Iron
    • Anemia from Iron Lack
    • Low Iron Anemia
    • Sideropenic Anemia

    ICD-10 Codes:

    • D509: Iron deficiency anemia, unspecified

    Also known as:

    • Viral Infection
    • Virus Infection
    • Viral Illness
    • Common Virus

    ICD-10 Codes:

    • B349: Viral infection, unspecified

    Also known as:

    • Chronic Fatigue Syndrome (CFS)
    • Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
    • Myalgic encephalomyelitis (ME)
    • Long-term tiredness
    • Persistent fatigue

    ICD-10 Codes:

    • R5382: Chronic fatigue, unspecified

    Also known as:

    • Unexplained Weight Gain
    • Sudden weight gain
    • Rapid weight increase
    • Abnormal increase in weight

    ICD-10 Codes:

    • R635: Abnormal weight gain

    Also known as:

    • Abnormal Thyroid Function Test Results
    • Thyroid Disease
    • Unusual thyroid test results
    • Irregular thyroid function
    • Thyroid hormone levels

    ICD-10 Codes:

    • R946: Abnormal results of thyroid function studies

    Which procedures does Dr. Pellegrini perform as a Internist?

    As a Internist, procedures performed by an Dr. John Pellegrini may include:

    For detailed information, please contact Dr. Pellegrini's office.

    Does Dr. Pellegrini accept my insurance?

    Dr. Pellegrini accepts most major insurance plans. Important: Please call our office at (718) 677-1000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Pellegrini accept in Brooklyn, NY?

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

    Top Insurances

    • Centene

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • EmblemHealth

    • Healthfirst

    • Medicare

    • Metro Plus

    • Other Health Care Provider

    • Service Employees International Union (SEIU)

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Pellegrini's office located?

    Dr. John Pellegrini's Primary Practice

    2051 Flatbush Ave

    Brooklyn, NY 11234

    (718) 677-1000

    Get Directions

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

    Dr. Pellegrini's National Provider Identifier (NPI) number is 1316002918.

    What common questions do patients ask about Dr. Pellegrini?

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

    What is Dr. John Pellegrini's specialty?

    Dr. Pellegrini is a Internist near Brooklyn, NY.

    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

    Contact Dr. Pellegrini to book an appointment today.

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

    No, Pellegrini is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals 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

    Where can I learn more about Internist?

    Explore Internist with 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 John Pellegrini accepting new patients in Brooklyn, NY?

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

    Does Dr. John Pellegrini offer online booking?

    Please contact Dr. Pellegrini's office at (718) 677-1000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with John Pellegrini?

    Please contact Dr. Pellegrini's office at (718) 677-1000 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. John Pellegrini have?

    Dr. John Pellegrini is certified by the American Board of Internal Medicine.

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