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Dr. John Dellosso, MD

New York, NY

28 Years of Experience

Accepting patients
Online booking
Telehealth

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Dellosso, Internist in New York, NY?

    Dr. John Dellosso, MD is an Internist, who primarily practices in New York, NY with 1 additional practice location. He has been practicing for over 28 years and is board certified. Dr. Dellosso completed his residency at St Vincent'S Hsp & M C-Ny, Internal Medicine. Dr. Dellosso is fluent in English and Italian, and is currently seeing new patients. Dr. Dellosso’s practice accepts Kaiser Permanente, Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Dellosso’s office at (646) 638-4000.

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

    • Residency: St Vincent'S Hsp & M C-Ny, Internal Medicine

    • Medical School: New York Univ Sch of Med, New York Ny

    Is Dr. Dellosso board certified as an Internist?

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

    What languages does Dr. Dellosso speak?

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

    • English

    • Italian

    What conditions does an Internist like Dr. Dellosso typically treat?

    As an Internist, Dr. Dellosso 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. Dellosso. 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 here.

    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:

    • Generalized Muscle Weakness
    • Muscle Disorder
    • Overall Body Weakness
    • Widespread Muscle Weakness
    • Systemic Muscle Weakness

    ICD-10 Codes:

    • M6281: Muscle weakness (generalized)

    Also known as:

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

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • HIV
    • Human Immunodeficiency Virus
    • AIDS virus

    ICD-10 Codes:

    • B20: Human immunodeficiency virus [HIV] disease

    Also known as:

    • Exposure to HIV
    • HIV
    • HIV contact
    • Suspected HIV exposure
    • Human immunodeficiency virus exposure

    ICD-10 Codes:

    • Z206: Contact with and (suspected) exposure to human immunodeficiency virus [HIV]

    Also known as:

    • Pus in Urine
    • Urine and Urination
    • Pyuria
    • White blood cells in urine
    • Cloudy urine

    ICD-10 Codes:

    • R8281: Pyuria

    What procedures does an Internist like Dr. Dellosso typically perform?

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

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

    Does Dr. Dellosso accept my insurance?

    Dr. Dellosso accepts most major insurance plans. Important: Please call our office at (646) 638-4000 before your appointment to verify that your specific plan and network are accepted.

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

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

    Top Insurances

    • All Other Third Party

    • Centene Corporation

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • EmblemHealth

    • Humana

    • Medicare

    • State of New York

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Dellosso's office located?

    Dr. John Dellosso also offers virtual visits

    Dr. John Dellosso's Primary Practice

    314 W 14th St

    New York, NY 10014

    (646) 638-4000

    Get Directions

    Dr. John Dellosso's Practice 2

    8956 162nd St

    Jamaica, NY 11432

    Get Directions

    Would you like to schedule an appointment with Dr. John Dellosso?

    Dr. Dellosso has appointments available at his New York, NY office, as well as 1 other location. Please select a location, date, and time below.

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

    Dr. Dellosso's National Provider Identifier (NPI) number is 1942299920.

    What common questions do patients ask about Dr. Dellosso?

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

    What is Dr. John Dellosso's specialty?

    Dr. Dellosso is a Internist near New York, NY.

    What does an Internist do?

    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.

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

    Yes, Dr. Dellosso 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 an Internist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Internist. 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 John Dellosso accepting new patients in New York, NY?

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

    Does Dr. John Dellosso offer online booking?

    Yes, you can use online booking to schedule an appointment with Dr. Dellosso, or call (646) 638-4000 for more information.

    How can I make an appointment with John Dellosso?

    Yes, Dr. Dellosso offers telehealth appointments. You can use online booking to schedule a telehealth appointment with Dr. Dellosso, or call (646) 638-4000 for more information.

    Which board certifications does Dr. John Dellosso have?

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

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>