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Dr. Zhi-Wei Ma, MD

West Islip, NY

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Ma, Anatomic Pathologist & Clinical Pathologist in West Islip, NY?

    Dr. Zhi-Wei Ma, MD is an Anatomic Pathologist & Clinical Pathologist, who primarily practices in West Islip, NY with 2 additional practice locations. He is board certified. Dr. Ma graduated from Shanghai University of Traditional Chinese Medicine, completed his residency at Nyu Hospitals Center, Anatomic And Clinical Pathology, and is currently affiliated with St Francis Hospital. Dr. Ma is fluent in English, and is currently seeing new patients. Dr. Ma’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ma’s office at (631) 376-3990.

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

    • Residency: Nyu Hospitals Center, Anatomic And Clinical Pathology

    • Medical School: Shanghai First Med Coll- Shanghai- (Natl Shanghai M C) | Shanghai University of Traditional Chinese Medicine

    Is Dr. Ma board certified as an Anatomic Pathologist & Clinical Pathologist?

    Yes, Dr. Zhi-Wei Ma, MD is board certified by the American Board of Pathology

    What languages does Dr. Ma speak?

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

    • English

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

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

    • Colon Cancer Screening
    • Health Screening
    • Colorectal Cancer Screening (PDQ®)
    • Screening Tests to Detect Colorectal Cancer and Polyps
    • Tests to Detect Colorectal Cancer and Polyps
    • Colorectal Cancer Screening
    • Colonoscopy Screening
    • Bowel Cancer Screening

    ICD-10 Codes:

    • Z1211: Encounter for screening for malignant neoplasm of colon

    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

    Also known as:

    • Severe Obesity
    • Obesity
    • Helping Your Child Who Is Overweight
    • Take Charge of Your Health: A Guide for Teenagers
    • Understanding Adult Overweight & Obesity
    • Morbid Obesity
    • Extreme Obesity
    • Class 3 Obesity

    ICD-10 Codes:

    • E6601: Morbid (severe) obesity due to excess calories

    Also known as:

    • Abnormal Tissue Findings in Other Organs or Systems
    • Unusual tissue structure
    • Abnormal biopsy results
    • Tissue abnormalities

    ICD-10 Codes:

    • R897: Abnormal histological findings in specimens from other organs, systems and tissues

    Also known as:

    • Other Pre-Procedure Examination
    • Various pre-op checks
    • Miscellaneous pre-surgery exams
    • Other pre-treatment assessments

    ICD-10 Codes:

    • Z01818: Encounter for other preprocedural examination

    Also known as:

    • Acute Appendicitis
    • Appendicitis
    • Inflamed Appendix
    • Sudden Appendix Inflammation
    • Appendicitis Attack

    ICD-10 Codes:

    • K3580: Unspecified acute appendicitis

    Also known as:

    • GERD with Esophagitis
    • Eosinophilic Esophagitis
    • GERD
    • Reflux Esophagitis
    • Acid Reflux Esophagus Inflammation
    • Heartburn with Esophagus Damage

    ICD-10 Codes:

    • K2100: Gastro-esophageal reflux disease with esophagitis, without bleeding

    Does Dr. Ma accept my insurance?

    Dr. Ma accepts most major insurance plans. Important: Please call our office at (631) 376-3990 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Ma accept in West Islip, NY?

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

    Top Insurances

    • CVS Health (formerly Aetna)

    • Medicare

    • National Benefit Fund

    • Oscar Health

    • Service Employees International Union (SEIU)

    • Unknown

    View All Insurances

    Where is Dr. Ma's office located?

    Department Of Pathology

    1000 Montauk Hwy

    West Islip, NY 11795

    (631) 376-3990

    Get Directions

    St Francis Hospital

    100 Port Washington Blvd

    Roslyn, NY 11576

    Get Directions

    Mercy Medical Center

    1000 N Village Ave

    Rockville Centre, NY 11570

    Get Directions

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

    Dr. Ma's National Provider Identifier (NPI) number is 1235121799.

    What common questions do patients ask about Dr. Ma?

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

    What is Dr. Zhi-Wei Ma's specialty?

    Dr. Ma is a Anatomic Pathologist & Clinical Pathologist near West Islip, NY.

    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. Zhi-Wei Ma affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Ma is affiliated with Good Samaritan University Hospital - West Islip, Ny, Mather Hospital, St. Catherine Of Siena Hospital, St. Francis Hospital & Heart Center 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 Zhi-Wei Ma accepting new patients in West Islip, NY?

    Yes, Dr. Zhi-Wei Ma is accepting new patients at this time.

    Does Dr. Zhi-Wei Ma offer online booking?

    Please contact Dr. Ma's office at (631) 376-3990 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Zhi-Wei Ma?

    Please contact Dr. Ma's office at (631) 376-3990 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Zhi-Wei Ma have?

    Dr. Zhi-Wei Ma is certified by the American Board of Pathology.

    <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>