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Dr. William Kessler, MD

Dr. William Kessler, MD

Elizabeth, NJ

44 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Kessler, Medical Oncologist in Elizabeth, NJ?

    Dr. William Kessler, MD is a Medical Oncologist, who primarily practices in Elizabeth, NJ with 1 additional practice location. He has been practicing for over 44 years and is board certified by the American Board of Internal Medicine. Dr. Kessler graduated from Albert Einstein College of Medicine of Yeshiva University and completed his residency at Umdnj-Univ Hosp, Hematology-Internal Medicine; Umdnj-Univ Hosp, Internal Medicine; Ny Med Coll/Met Hosp Ctr, Internal Medicine. Dr. Kessler is fluent in English and Spanish, and is currently seeing new patients. Dr. Kessler’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Kessler’s office at (908) 994-5000.

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

    • Residency: Umdnj-Univ Hosp, Hematology-Internal Medicine; Umdnj-Univ Hosp, Internal Medicine; Ny Med Coll/Met Hosp Ctr, Internal Medicine | UMDNJ

    • Medical School: Albert Einstein College of Medicine of Yeshiva University

    Is Dr. Kessler board certified in Medical Oncologist?

    Yes, Dr. William Kessler, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Kessler speak?

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

    • English

    • Spanish

    What conditions does Dr. Kessler treat?

    As a Medical Oncologist, Dr. Kessler 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. Kessler. 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:

    • Iron Deficiency Anemia
    • Anemia
    • Iron
    • Anemia from Iron Lack
    • Low Iron Anemia
    • Sideropenic Anemia
    • Low Red Blood Cell Count
    • Low Hemoglobin
    • Iron deficiency

    ICD-10 Codes:

    • D509: Iron deficiency anemia, unspecified
    • D649: Anemia, unspecified

    Which procedures does Dr. Kessler perform as a Medical Oncologist?

    As a Medical Oncologist, procedures performed by a Dr. William Kessler may include:

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

    Does Dr. Kessler accept my insurance?

    Dr. Kessler accepts most major insurance plans. Important: Please call our office at (908) 994-5000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Kessler accept in Elizabeth, NJ?

    Dr. Kessler in Elizabeth, NJ 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

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    Where is Dr. Kessler's office located?

    Dr. William Kessler's Primary Practice

    225 Williamson St

    Elizabeth, NJ 07202

    (908) 994-5000

    Get Directions

    Dr. William Kessler's Practice 2

    240 Williamson St Ste 104

    Elizabeth, NJ 07202

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

    Dr. Kessler's National Provider Identifier (NPI) number is 1083710842.

    What common questions do patients ask about Dr. Kessler?

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

    What is Dr. William Kessler's specialty?

    Dr. Kessler is a Medical Oncologist near Elizabeth, NJ. An internist specializing in the diagnosis and treatment of various cancers and both benign and malignant tumors. This specialist determines and administers therapy for malignancies and collaborates with surgeons and radiation oncologists on additional cancer treatment options. Contact Dr. Kessler to book an appointment today.

    Is this Dr. William Kessler affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Kessler is affiliated with Trinitas Regional Medical Center 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

    Where can I learn more about Medical Oncologist?

    Explore Medical Oncologist 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 William Kessler accepting new patients in Elizabeth, NJ?

    Yes, Dr. William Kessler is accepting new patients at this time.

    Does Dr. William Kessler offer online booking?

    Please contact Dr. Kessler's office at (908) 994-5000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with William Kessler?

    Please contact Dr. Kessler's office at (908) 994-5000 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. William Kessler have?

    Dr. William Kessler is certified by the American Board of Internal Medicine.

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