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Dr. Claudio Guerrieri, MD

Newark, NJ

38 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Guerrieri, Anatomic Pathologist & Clinical Pathologist in Newark, NJ?

    Dr. Claudio Guerrieri, MD is an Anatomic Pathologist & Clinical Pathologist, who primarily practices in Newark, NJ with 2 additional practice locations. He has been practicing for over 38 years. Dr. Guerrieri graduated from University degli Studi di Roma 'La Sapienza' Facolty di Farmacia e Medicina. Dr. Guerrieri is fluent in English, Italian, Korean, and Spanish, and is currently seeing new patients. Dr. Guerrieri’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Guerrieri’s office at (973) 926-7307.

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

    • Medical School: Universita Degli Studi Di Roma Med School Rome Italy | University degli Studi di Roma 'La Sapienza' Facolty di Farmacia e Medicina

    What languages does Dr. Guerrieri speak?

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

    • English

    • Italian

    • Korean

    • Spanish

    What conditions does an Anatomic Pathologist & Clinical Pathologist like Dr. Guerrieri typically treat?

    As an Anatomic Pathologist & Clinical Pathologist, Dr. Guerrieri 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. Guerrieri. 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:

    • Other Placental Disorder
    • Health Problems in Pregnancy
    • Unspecified placenta problems
    • Various placenta conditions
    • General placenta issues

    ICD-10 Codes:

    • O43893: Other placental disorders, third trimester

    Also known as:

    • Stomach and Duodenum Disorder
    • Stomach Disorder
    • Gastric Conditions
    • Duodenal Conditions
    • Digestive System Disorders

    ICD-10 Codes:

    • K3189: Other diseases of stomach and duodenum

    Also known as:

    • Chronic Stomach Inflammation
    • Stomach Disorder
    • Gastritis & Gastropathy
    • Chronic gastritis
    • Long-term stomach inflammation
    • Persistent stomach lining inflammation

    ICD-10 Codes:

    • K2950: Unspecified chronic gastritis without bleeding
    • K2930: Chronic superficial gastritis without bleeding

    Also known as:

    • Enlarged Tonsils
    • Tonsil hypertrophy
    • Swollen tonsils
    • Big tonsils

    ICD-10 Codes:

    • J351: Hypertrophy of tonsils

    Also known as:

    • Amniotic Sac Infection
    • Health Problems in Pregnancy
    • Chorioamnionitis
    • Intra-amniotic Infection
    • Infection of Fetal Membranes
    • Amnionitis

    ICD-10 Codes:

    • O411230: Chorioamnionitis, third trimester, not applicable or unspecified

    Also known as:

    • Sterilization Procedure
    • Tubal Ligation
    • Vasectomy
    • Permanent contraception
    • Tubal ligation
    • Surgical birth control

    ICD-10 Codes:

    • Z302: Encounter for sterilization

    Also known as:

    • Uterine Fibroids
    • Leiomyoma
    • Fibromyoma
    • Myoma
    • Uterine growth

    ICD-10 Codes:

    • D259: Leiomyoma of uterus, unspecified

    Does Dr. Guerrieri accept my insurance?

    Dr. Guerrieri accepts most major insurance plans. Important: Please call our office at (973) 926-7307 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Guerrieri accept in Newark, NJ?

    Dr. Guerrieri in Newark, NJ 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)

    • Horizon Mutual Holdings

    • Humana

    • MagnaCare Rx Administered Payer

    • Medicare

    • National Benefit Fund

    • Oscar Health

    • Service Employees International Union (SEIU)

    • Unknown

    View All Insurances

    Where is Dr. Guerrieri's office located?

    Dr. Claudio Guerrieri's Primary Practice

    201 Lyons Ave

    Newark, NJ 07112

    (973) 926-7307

    Get Directions

    Dr. Claudio Guerrieri's Practice 2

    150 Bergen St

    Newark, NJ 07103

    Get Directions

    Dr. Claudio Guerrieri's Practice 3

    585 Schenectady Ave

    Brooklyn, NY 11203

    Get Directions

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

    Dr. Guerrieri's National Provider Identifier (NPI) number is 1942487764.

    What common questions do patients ask about Dr. Guerrieri?

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

    What is Dr. Claudio Guerrieri's specialty?

    Dr. Guerrieri is a Anatomic Pathologist & Clinical Pathologist near Newark, NJ.

    What does an Anatomic Pathologist & Clinical Pathologist do?

    A pathologist focuses on the causes and nature of diseases, contributing to diagnosis, prognosis, and treatment by applying knowledge from biological, chemical, and physical sciences in the laboratory. They utilize microscopic examinations of tissue specimens, cells, and body fluids, along with clinical laboratory tests on fluids and secretions, to diagnose, exclude, or monitor diseases.

    Is this Dr. Claudio Guerrieri affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Guerrieri is affiliated with Newark Beth Israel Medical Center, Atlantic Health Morristown Medical Center, Robert Wood Johnson University Hospital - New Brunswick which are a Castle Connolly Top Hospitals. 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 Anatomic Pathologist & Clinical Pathologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Anatomic Pathologist & Clinical 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 Claudio Guerrieri accepting new patients in Newark, NJ?

    Yes, Dr. Claudio Guerrieri is accepting new patients at this time.

    Does Dr. Claudio Guerrieri offer online booking?

    Please contact Dr. Guerrieri's office at (973) 926-7307 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Claudio Guerrieri?

    Please contact Dr. Guerrieri's office at (973) 926-7307 for information regarding telehealth appointment availability or for scheduling assistance.

    <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>