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Dr. Dennis Lowenthal, MD

Dr. Dennis Lowenthal, MD

Medical Oncologist, Hematology / Oncology Specialist

Summit, NJ

40 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Lowenthal, Medical Oncologist in Summit, NJ?

    Dr. Dennis Lowenthal, MD is a Medical Oncologist, who primarily practices in Summit, NJ with 2 additional practice locations. He has been practicing for over 40 years and is board certified. Dr. Lowenthal graduated from Boston University School of Medicine and completed his residency at Mem Sloan-Kettering Cancer Ctr, Medical Oncology; Ny Blood Ctr, Blood Banking/Transfusion Medicine; Cleveland Clinic Fndn, Internal Medicine. Dr. Lowenthal is fluent in English and Spanish, and is currently seeing new patients. Dr. Lowenthal’s practice accepts Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lowenthal’s office at (908) 608-0078.

    What are Areas of Expertise for Dr. Lowenthal?

    Dr. Dennis Lowenthal, MD is a highly-rated, board-certified Medical Oncologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Lowenthal empowers patients to confidently navigate their health journey, specializing in Colon Cancer, Hematology, Leukemia & Lymphoma, Lung Cancer, Prostate Cancer, Thoracic Cancers, and comprehensive wellness support. Serving the Summit, NJ community, Dr. Lowenthal is dedicated to enhancing lives through expert, patient-centered care.

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

    • Residency: Mem Sloan-Kettering Cancer Ctr, Medical Oncology; Ny Blood Ctr, Blood Banking/Transfusion Medicine; Cleveland Clinic Fndn, Internal Medicine | Memorial Sloan-Kettering Cancer Center | Cleveland Clinic Foundation

    • Medical School: Boston Univ Sch of Med, Boston Ma | Boston University School of Medicine

    Is Dr. Lowenthal board certified as a Medical Oncologist?

    Yes, Dr. Dennis Lowenthal, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Lowenthal speak?

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

    • English
    • Spanish

    What conditions does a Medical Oncologist like Dr. Lowenthal typically treat?

    As a Medical Oncologist, Dr. Lowenthal 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. Lowenthal. 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.

    Also known as:

    • Lung Cancer
    • Right lower lobe lung cancer
    • Bronchial cancer
    • Malignant neoplasm of lung
    • Right upper lobe lung cancer

    ICD-10 Codes:

    • C3431: Malignant neoplasm of lower lobe, right bronchus or lung
    • C3411: Malignant neoplasm of upper lobe, right bronchus or lung

    Also known as:

    • Iron Deficiency Anemia from Chronic Blood Loss
    • Anemia
    • Iron
    • Anemia due to iron deficiency and blood loss
    • Chronic blood loss anemia
    • Low iron anemia from bleeding
    • Low Red Blood Cell Count
    • Low Hemoglobin
    • Iron deficiency

    ICD-10 Codes:

    • D500: Iron deficiency anemia secondary to blood loss (chronic)
    • D649: Anemia, unspecified

    Also known as:

    • Thrombocytopenia
    • Platelet Disorder
    • Low platelet count
    • Platelet deficiency
    • Bleeding disorder

    ICD-10 Codes:

    • D696: Thrombocytopenia, unspecified

    Also known as:

    • Prostate Cancer
    • Prostate Cancer Treatment (PDQ®)
    • Prostatic Carcinoma
    • Prostate Gland Cancer
    • Malignant Prostate Tumor

    ICD-10 Codes:

    • C61: Malignant neoplasm of prostate

    What procedures does a Medical Oncologist like Dr. Lowenthal typically perform?

    As a Medical Oncologist, procedures performed by Dr. Dennis Lowenthal may include:

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

    Does Dr. Lowenthal accept my insurance?

    Dr. Lowenthal accepts most major insurance plans. Important: Please call our office at (908) 608-0078 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Lowenthal accept in Summit, NJ?

    Dr. Lowenthal in Summit, NJ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Carepoint Health

    • Centene Corporation

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Horizon BlueCross BlueShield

    • Medicare

    • Other TPA

    • State of New Jersey

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Lowenthal's office located?

    The Cancer Center At Overlook

    99 Beauvoir Ave

    Summit, NJ 07901

    (908) 608-0078

    Get Directions

    Dr. Dennis Lowenthal's Practice 2

    1000 Galloping Hill Rd Ste 204

    Union, NJ 07083

    Get Directions

    Dr. Dennis Lowenthal's Practice 3

    100 Madison Ave

    Morristown, NJ 07960

    Get Directions

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

    Dr. Lowenthal's National Provider Identifier (NPI) number is 1528050374.

    What common questions do patients ask about Dr. Lowenthal?

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

    What is Dr. Dennis Lowenthal's specialty?

    Dr. Lowenthal is a Medical Oncologist near Summit, NJ.

    What does a Medical Oncologist do?

    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.

    Is Dr. Dennis Lowenthal affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Lowenthal is affiliated with Atlantic Health Overlook 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

    When to see a Medical Oncologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Medical Oncologist. 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 Dr. Dennis Lowenthal accepting new patients in Summit, NJ?

    Yes, Dr. Dennis Lowenthal is accepting new patients at this time.

    Does Dr. Dennis Lowenthal offer online booking?

    Please contact Dr. Lowenthal's office at (908) 608-0078 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Dennis Lowenthal?

    Please contact Dr. Lowenthal's office at (908) 608-0078 to schedule an appointment.

    Where is Dr. Lowenthal's office located?

    Dr. Lowenthal's offices are located in Summit, NJ, Union, NJ, and Morristown, NJ.

    Which board certifications does Dr. Dennis Lowenthal have?

    Dr. Dennis Lowenthal is certified by the American Board of Internal Medicine.