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Dr. Dennis Rousseau, MD, PHD

Dr. Dennis Rousseau, MD, PHD

San Antonio, TX

24 Years of Experience

Accepting patients

    Who is Dr. Rousseau, Surgical Oncologist in San Antonio, TX?

    Dr. Dennis Rousseau, MD, PHD is a Surgical Oncologist, who primarily practices in San Antonio, TX with 2 additional practice locations. He has been practicing for over 24 years and is board certified by the American Board of Surgery. Dr. Rousseau is fluent in English and Spanish, and is currently seeing new patients. Dr. Rousseau’s practice accepts Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Rousseau’s office at (210) 946-1400.

    What are Areas of Expertise for Dr. Rousseau?

    Dr. Dennis Rousseau, MD, PHD is a highly-rated, board-certified Surgical Oncologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Rousseau empowers patients to confidently navigate their health journey, specializing in Gastrointestinal Cancer & Surgery, or comprehensive wellness support. Serving the San Antonio/TX community, Dr. Rousseau is dedicated to enhancing lives through expert, patient-centered care.

    Is Dr. Rousseau board certified in Surgical Oncologist?

    Yes, Dr. Dennis Rousseau, MD, PHD is board certified by the American Board of Surgery

    What languages does Dr. Rousseau speak?

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

    • English

    • Spanish

    What conditions does Dr. Rousseau treat?

    As a Surgical Oncologist, Dr. Rousseau 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. Rousseau. 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:

    • 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:

    • Upper-Outer Quadrant Right Female Breast Cancer
    • Breast Cancer
    • Early Breast Cancer of the Right Breast
    • Upper-Inner Quadrant Left Female Breast Cancer
    • Right female breast cancer upper-outer
    • Upper-outer right female breast tumor
    • Malignant growth in upper-outer right female breast
    • Female Breast Cancer
    • Malignant Breast Tumor
    • Breast Carcinoma
    • Intraductal carcinoma in situ right breast
    • Precancerous cells right breast
    • Non-invasive breast cancer right breast
    • DCIS right breast
    • Left female breast cancer upper-inner
    • Upper-inner left female breast tumor
    • Malignant growth in upper-inner left female breast

    ICD-10 Codes:

    • C50411: Malignant neoplasm of upper-outer quadrant of right female breast
    • C50412: Malignant neoplasm of upper-outer quadrant of left female breast
    • D0511: Intraductal carcinoma in situ of right breast
    • C50212: Malignant neoplasm of upper-inner quadrant of left female breast

    Also known as:

    • Melanoma of the Trunk
    • Melanoma of Right Leg or Hip
    • Melanoma
    • Malignant Melanoma of Body
    • Skin Cancer on Torso
    • Right Leg Melanoma
    • Right Hip Melanoma
    • Skin Cancer of Right Leg
    • Right Lower Limb Melanoma

    ICD-10 Codes:

    • C4359: Malignant melanoma of other part of trunk
    • C4371: Malignant melanoma of right lower limb, including hip

    Also known as:

    • Generalized Muscle Weakness
    • Muscle Disorder
    • Overall Body Weakness
    • Widespread Muscle Weakness
    • Systemic Muscle Weakness

    ICD-10 Codes:

    • M6281: Muscle weakness (generalized)

    Also known as:

    • Stomach Cancer
    • Gastric Cancer
    • Malignant Neoplasm of Stomach
    • Stomach Tumor

    ICD-10 Codes:

    • C169: Malignant neoplasm of stomach, unspecified

    Also known as:

    • Obesity
    • Body Weight
    • High Body Mass Index
    • Excess Body Fat
    • Weight Management Issues

    ICD-10 Codes:

    • Z6831: Body mass index [BMI] 31.0-31.9, adult

    Which procedures does Dr. Rousseau perform as a Surgical Oncologist?

    As a Surgical Oncologist, procedures performed by a Dr. Dennis Rousseau may include:

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

    Does Dr. Rousseau accept my insurance?

    Dr. Rousseau accepts most major insurance plans. Important: Please call our office at (210) 946-1400 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Rousseau accept in San Antonio, TX?

    Dr. Rousseau in San Antonio, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Blue Shield of California

    • CVS Health (formerly Aetna)

    • Department of Veterans Affairs

    • Express Scripts

    • Humana

    • Medicare

    • Molina

    • Oscar Health Insurance Co

    • Other Health Care Provider

    View All Insurances

    Where is Dr. Rousseau's office located?

    Dr. Dennis Rousseau's Primary Practice

    3903 Wiseman Blvd Ste 100

    San Antonio, TX 78251

    (210) 946-1400

    Get Directions

    Dr. Dennis Rousseau's Practice 2

    16977 Interstate 35 N

    Schertz, TX 78154

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    Dr. Dennis Rousseau's Practice 3

    3011 W Loop 1604 N

    San Antonio, TX 78251

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

    Dr. Rousseau's National Provider Identifier (NPI) number is 1801805239.

    What common questions do patients ask about Dr. Rousseau?

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

    What is Dr. Dennis Rousseau's specialty?

    Dr. Rousseau is a Surgical Oncologist near San Antonio, TX. A surgical oncologist is a highly qualified and trained surgeon with specialized expertise in the prevention, diagnosis, treatment, and rehabilitation of cancer patients. They have received additional training in a multidisciplinary approach and dedicate a significant portion of their practice to these areas, as well as to cancer research. Contact Dr. Rousseau to book an appointment today.

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

    No, Rousseau is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Northeast Baptist Hospital, North Central Baptist Hospital. Castle Connolly Top Hospitals 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 Surgical Oncologist?

    Explore Surgical 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 Dennis Rousseau accepting new patients in San Antonio, TX?

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

    Does Dr. Dennis Rousseau offer online booking?

    Please contact Dr. Rousseau's office at (210) 946-1400 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dennis Rousseau?

    Please contact Dr. Rousseau's office at (210) 946-1400 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Dennis Rousseau have?

    Dr. Dennis Rousseau is certified by the American Board of Surgery.

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