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Dr. Marisa Weiss, MD

Dr. Marisa Weiss, MD

Wynnewood, PA

35 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Weiss, Radiation Oncologist in Wynnewood, PA?

    Dr. Marisa Weiss, MD is a Radiation Oncologist, who primarily practices in Wynnewood, PA with 2 additional practice locations. She has been practicing for over 35 years and is board certified. Dr. Weiss graduated from Perelman School of Medicine at the University of Pennsylvania. Dr. Weiss is fluent in English, French, and Korean, and is currently seeing new patients. Dr. Weiss’s practice accepts Medicare, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Weiss’s office at (484) 476-2433.

    What are Areas of Expertise for Dr. Weiss?

    Dr. Marisa Weiss, MD is a highly-rated, board-certified Radiation 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. Weiss empowers patients to confidently navigate their health journey, specializing in Breast Cancer, and comprehensive wellness support. Serving the Wynnewood, PA community, Dr. Weiss is dedicated to enhancing lives through expert, patient-centered care.

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

    • Medical School: University of Pa Sch of Med, Philadelphia Pa | Perelman School of Medicine at the University of Pennsylvania

    Is Dr. Weiss board certified as a Radiation Oncologist?

    Yes, Dr. Marisa Weiss, MD is board certified by the American Board of Radiology

    What languages does Dr. Weiss speak?

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

    • English

    • French

    • Korean

    What conditions does a Radiation Oncologist like Dr. Weiss typically treat?

    As a Radiation Oncologist, Dr. Weiss 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. Weiss. 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:

    • Cancer Radiation Therapy
    • Radiation Therapy
    • Radiation Therapy to Treat Cancer
    • Radiation treatment for cancer
    • Oncology radiation
    • Radiotherapy

    ICD-10 Codes:

    • Z510: Encounter for antineoplastic radiation therapy

    Also known as:

    • Breast Cancer
    • Upper-Outer Quadrant Right Female Breast Cancer
    • Upper-Inner Quadrant Left Female Breast Cancer
    • Central Right Female Breast Cancer
    • Female Breast Cancer
    • Malignant Breast Tumor
    • Breast Carcinoma
    • Right female breast cancer upper-outer
    • Upper-outer right female breast tumor
    • Malignant growth in upper-outer right female breast
    • Left female breast cancer upper-inner
    • Upper-inner left female breast tumor
    • Malignant growth in upper-inner left female breast
    • Right female breast central tumor
    • Malignant growth in central right female breast

    ICD-10 Codes:

    • C50412: Malignant neoplasm of upper-outer quadrant of left female breast
    • C50411: Malignant neoplasm of upper-outer quadrant of right female breast
    • C50212: Malignant neoplasm of upper-inner quadrant of left female breast
    • C50111: Malignant neoplasm of central portion of right female breast

    What procedures does a Radiation Oncologist like Dr. Weiss typically perform?

    As a Radiation Oncologist, procedures performed by Dr. Marisa Weiss may include:

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

    Does Dr. Weiss accept my insurance?

    Dr. Weiss accepts most major insurance plans. Important: Please call our office at (484) 476-2433 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Weiss accept in Wynnewood, PA?

    Dr. Weiss in Wynnewood, PA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Cross Blue Shield Association

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Employer Health Options Administered Payer

    • Highmark Health

    • Independence Health Group

    • Independent Health Association

    • Medicare

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Weiss' office located?

    Dr. Marisa Weiss' Primary Practice

    100 E Lancaster Ave

    Wynnewood, PA 19096

    (484) 476-2433

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    Dr. Marisa Weiss' Practice 2

    130 S Bryn Mawr Ave

    Bryn Mawr, PA 19010

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    Dr. Marisa Weiss' Practice 3

    1078 W Baltimore Pike Ste 2

    Media, PA 19063

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

    Dr. Weiss's National Provider Identifier (NPI) number is 1457351660.

    What common questions do patients ask about Dr. Weiss?

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

    What is Dr. Marisa Weiss's specialty?

    Dr. Weiss is a Radiation Oncologist near Wynnewood, PA.

    What does a Radiation Oncologist do?

    A radiological oncologist specializes in the therapeutic applications of radiant energy and its modifiers. They focus on the study and management of diseases, particularly malignant tumors.

    Is this Dr. Marisa Weiss affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Weiss is affiliated with Lankenau Medical Center, Paoli Hospital 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 a Radiation Oncologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Radiation 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 Marisa Weiss accepting new patients in Wynnewood, PA?

    Yes, Dr. Marisa Weiss is accepting new patients at this time.

    Does Dr. Marisa Weiss offer online booking?

    Please contact Dr. Weiss's office at (484) 476-2433 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Marisa Weiss?

    Please contact Dr. Weiss's office at (484) 476-2433 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Marisa Weiss have?

    Dr. Marisa Weiss is certified by the American Board of Radiology.

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