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Dr. Krishnansu Tewari, MD

Orange, CA

25 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Tewari, Gynecologic Oncologist in Orange, CA?

    Dr. Krishnansu Tewari, MD is a Gynecologic Oncologist, who primarily practices in Orange, CA. He has been practicing for over 25 years and is board certified by the American Board of Obstetrics and Gynecology. Dr. Tewari graduated from University of California and completed his residency at Univ Ca Irvine Med Ctr, Obstetrics And Gynecology. Dr. Tewari is fluent in English, Spanish, and Vietnamese, and is currently seeing new patients. Dr. Tewari’s practice accepts Medicaid, Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Tewari’s office at (714) 456-8000.

    What are Areas of Expertise for Dr. Tewari?

    Dr. Krishnansu Tewari, MD is a highly-rated, board-certified Gynecologic 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. Tewari empowers patients to confidently navigate their health journey, specializing in Ovarian Cancer, Robotic Surgery, or comprehensive wellness support. Serving the Orange/CA community, Dr. Tewari is dedicated to enhancing lives through expert, patient-centered care.

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

    • Residency: Univ Ca Irvine Med Ctr, Obstetrics And Gynecology | University Ca Irvine Med Center

    • Medical School: University Of Ca- Irvine- Ca Coll Of Med- Irvine Ca | University of California | University of Illinois College of Medicine

    Is Dr. Tewari board certified in Gynecologic Oncologist?

    Yes, Dr. Krishnansu Tewari, MD is board certified by the American Board of Obstetrics and Gynecology

    What languages does Dr. Tewari speak?

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

    • English

    • Spanish

    • Vietnamese

    What conditions does Dr. Tewari treat?

    As a Gynecologic Oncologist, Dr. Tewari 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. Tewari. 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:

    • Endometrial Cancer
    • Uterine Cancer
    • Endometrial Cancer Treatment (PDQ®)
    • Malignant Endometrial Tumor
    • Endometrial Carcinoma
    • Cancer of the Endometrium
    • Malignant Uterine Tumor
    • Uterine Carcinoma
    • Cancer of the Uterus

    ICD-10 Codes:

    • C541: Malignant neoplasm of endometrium
    • C55: Malignant neoplasm of uterus, part unspecified

    Also known as:

    • Ovarian Cancer
    • Ovarian Epithelial, Fallopian Tube, and Primary Peritoneal Cancer Treatment (PDQ)
    • Cancer of the ovary
    • Ovarian carcinoma
    • Female reproductive cancer

    ICD-10 Codes:

    • C569: Malignant neoplasm of unspecified ovary
    • C561: Malignant neoplasm of right ovary
    • C562: Malignant neoplasm of left ovary
    • C563: Malignant neoplasm of bilateral ovaries

    Also known as:

    • Cervical Cancer
    • Early Cervical Cancer
    • Malignant Cervical Tumor
    • Cervical Carcinoma
    • Cancer of the Cervix
    • Carcinoma in situ of cervix
    • Precancerous cervical cells
    • Non-invasive cervical cancer
    • Stage 0 cervical cancer
    • Cancer of the cervix
    • Cervix carcinoma
    • Malignant tumor of cervix

    ICD-10 Codes:

    • C539: Malignant neoplasm of cervix uteri, unspecified
    • D069: Carcinoma in situ of cervix, unspecified
    • C530: Malignant neoplasm of endocervix
    • C538: Malignant neoplasm of overlapping sites of cervix uteri
    • C531: Malignant neoplasm of exocervix

    Also known as:

    • Abdominal or Pelvic Swelling, Mass, or Lump
    • Belly lump
    • Pelvic mass
    • Abdominal swelling

    ICD-10 Codes:

    • R1900: Intra-abdominal and pelvic swelling, mass and lump, unspecified site

    Also known as:

    • Cancer Chemotherapy
    • Cancer Immunotherapy
    • Chemo treatment
    • Oncology chemotherapy
    • Cancer drug therapy
    • Oncology immunotherapy
    • Immune therapy for cancer

    ICD-10 Codes:

    • Z5111: Encounter for antineoplastic chemotherapy
    • Z5112: Encounter for antineoplastic immunotherapy

    Also known as:

    • Vulvar Cancer
    • Early Vulvar Cancer
    • Cancer of the vulva
    • Vulvar carcinoma
    • External female genital cancer
    • Carcinoma in situ of vulva
    • Precancerous vulvar cells
    • Non-invasive vulvar cancer
    • Stage 0 vulvar cancer

    ICD-10 Codes:

    • C519: Malignant neoplasm of vulva, unspecified
    • D071: Carcinoma in situ of vulva

    Also known as:

    • Cervical Dysplasia
    • Cervix Disorder
    • Abnormal Cervical Cells
    • Cervical Intraepithelial Neoplasia
    • Abnormal Pap Smear

    ICD-10 Codes:

    • N879: Dysplasia of cervix uteri, unspecified

    Also known as:

    • Postmenopausal Bleeding
    • Menopause
    • Vaginal Bleeding
    • Bleeding After Menopause
    • Vaginal Bleeding in Menopause

    ICD-10 Codes:

    • N950: Postmenopausal bleeding

    Also known as:

    • Other Female Genital and Menstrual Condition
    • Menstruation
    • Vaginal Disease
    • Vulvar Disorder
    • Specific Gynecological Conditions
    • Menstrual Cycle Problems

    ICD-10 Codes:

    • N9489: Other specified conditions associated with female genital organs and menstrual cycle

    Also known as:

    • Abnormal Uterine and Vaginal Bleeding
    • Vaginal Bleeding
    • Unusual Uterine Bleeding
    • Abnormal Vaginal Discharge
    • AUB
    • Irregular Genital Bleeding

    ICD-10 Codes:

    • N939: Abnormal uterine and vaginal bleeding, unspecified

    Which procedures does Dr. Tewari perform as a Gynecologic Oncologist?

    As a Gynecologic Oncologist, procedures performed by a Dr. Krishnansu Tewari may include:

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

    Does Dr. Tewari accept my insurance?

    Dr. Tewari accepts most major insurance plans. Important: Please call our office at (714) 456-8000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Tewari accept in Orange, CA?

    Dr. Tewari in Orange, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Altamed Health Services

    • Blue Shield of California

    • CalOptima

    • Centene

    • Medicare

    • Monarch HealthCare

    • OptumRx

    • St. Joseph Health System (CA)

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Tewari's office located?

    Dr. Krishnansu Tewari's Primary Practice

    101 The City Dr S

    Orange, CA 92868

    (714) 456-8000

    Get Directions

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

    Dr. Tewari's National Provider Identifier (NPI) number is 1205868445.

    What common questions do patients ask about Dr. Tewari?

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

    What is Dr. Krishnansu Tewari's specialty?

    Dr. Tewari is a Gynecologic Oncologist near Orange, CA. An obstetrician/gynecologist specializing in gynecologic oncology provides consultation and comprehensive management for patients with gynecologic cancer. This includes performing diagnostic and therapeutic procedures essential for the total care of patients with gynecologic cancer and addressing any resulting complications. Contact Dr. Tewari to book an appointment today.

    Is this Dr. Krishnansu Tewari affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Tewari is affiliated with UCI 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 Gynecologic Oncologist?

    Explore Gynecologic 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 Krishnansu Tewari accepting new patients in Orange, CA?

    Yes, Dr. Krishnansu Tewari is accepting new patients at this time.

    Does Dr. Krishnansu Tewari offer online booking?

    Please contact Dr. Tewari's office at (714) 456-8000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Krishnansu Tewari?

    Please contact Dr. Tewari's office at (714) 456-8000 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Krishnansu Tewari have?

    Dr. Krishnansu Tewari is certified by the American Board of Obstetrics and Gynecology.

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