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Dr. Natalie Seiser, MD

Glendale, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Seiser, Surgical Oncologist in Glendale, CA?

    Dr. Natalie Seiser, MD is a Surgical Oncologist, who primarily practices in Glendale, CA. She is board certified. Dr. Seiser is fluent in English, French, and German, and is currently seeing new patients. Dr. Seiser’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Seiser’s office at (818) 484-8049.

    What languages does Dr. Seiser speak?

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

    • English

    • French

    • German

    What conditions does Dr. Seiser treat?

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

    • Pancreatic Cancer
    • Cancer of the pancreas
    • Malignant neoplasm of pancreas
    • Pancreatic adenocarcinoma
    • Pancreas Cancer
    • Malignant Pancreatic Tumor
    • Cancer of Pancreas Tail

    ICD-10 Codes:

    • C250: Malignant neoplasm of head of pancreas
    • C251: Malignant neoplasm of body of pancreas
    • C252: Malignant neoplasm of tail of pancreas

    Also known as:

    • Umbilical Hernia
    • Ventral Hernia
    • Incisional Hernia
    • Hernia
    • Belly Button Hernia
    • Navel Hernia
    • Umbilical Rupture
    • Abdominal Wall Hernia
    • Epigastric Hernia
    • Spigelian Hernia
    • Post-surgical Hernia
    • Surgical Incision Hernia
    • Scar Hernia

    ICD-10 Codes:

    • K429: Umbilical hernia without obstruction or gangrene
    • K439: Ventral hernia without obstruction or gangrene
    • K432: Incisional hernia without obstruction or gangrene

    Also known as:

    • Gallstones
    • Cholelithiasis
    • Gallbladder stones
    • Biliary calculi

    ICD-10 Codes:

    • K8020: Calculus of gallbladder without cholecystitis without obstruction

    Also known as:

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

    ICD-10 Codes:

    • C169: Malignant neoplasm of stomach, unspecified
    • C168: Malignant neoplasm of overlapping sites of stomach

    Also known as:

    • Other specified liver Disease
    • Liver Disease
    • Uncommon liver conditions
    • Rare liver diseases
    • Specific liver disorders

    ICD-10 Codes:

    • K7689: Other specified diseases of liver

    Also known as:

    • Neuroendocrine Tumor
    • Cancer
    • Endocrine Disease
    • Malignant NET
    • Neuroendocrine Cancer
    • NET Cancer

    ICD-10 Codes:

    • C7A8: Other malignant neuroendocrine tumors

    Also known as:

    • Gallbladder Cancer
    • Gallbladder Cancer Treatment (PDQ®)
    • Gallbladder Carcinoma
    • Malignant Gallbladder Tumor
    • Biliary Tract Cancer

    ICD-10 Codes:

    • C23: Malignant neoplasm of gallbladder

    Also known as:

    • Gallstones with Chronic Gallbladder Inflammation
    • Bile Duct Disease
    • Gallstones
    • Chronic cholecystitis with gallstones
    • Long-term gallbladder inflammation

    ICD-10 Codes:

    • K8010: Calculus of gallbladder with chronic cholecystitis without obstruction

    Also known as:

    • Digestive System Growth of Unknown Type
    • Digestive Disease
    • Digestive tract tumor of unknown nature
    • GI growth of unknown type
    • Indeterminate digestive mass

    ICD-10 Codes:

    • D490: Neoplasm of unspecified behavior of digestive system

    Also known as:

    • Pancreatic Cyst
    • Pancreatic Disease
    • Cyst on Pancreas
    • Pancreatic Pseudocyst
    • Fluid Sac on Pancreas

    ICD-10 Codes:

    • K862: Cyst of pancreas

    Also known as:

    • Breast Cancer
    • Mammary cancer
    • Breast carcinoma
    • Breast tumor

    ICD-10 Codes:

    • C50912: Malignant neoplasm of unspecified site of left female breast

    Also known as:

    • Digestive System Surgery Aftercare
    • After Surgery
    • Post-gastrointestinal surgery care
    • Stomach surgery aftercare
    • Bowel surgery recovery

    ICD-10 Codes:

    • Z48815: Encounter for surgical aftercare following surgery on the digestive system

    Also known as:

    • Liver Cancer
    • Hepatic cancer
    • Malignant neoplasm of liver

    ICD-10 Codes:

    • C229: Malignant neoplasm of liver, not specified as primary or secondary

    Also known as:

    • Colorectal Cancer
    • Rectal cancer
    • Colon cancer
    • Bowel cancer
    • Malignant neoplasm of rectum

    ICD-10 Codes:

    • C20: Malignant neoplasm of rectum

    Also known as:

    • Gastrointestinal Stromal Tumor
    • Gastrointestinal stromal tumor
    • GIST
    • GI stromal tumor
    • Stomach and bowel tumor

    ICD-10 Codes:

    • C49A0: Gastrointestinal stromal tumor, unspecified site

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

    As a Surgical Oncologist, procedures performed by a Dr. Natalie Seiser may include:

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

    Does Dr. Seiser accept my insurance?

    Dr. Seiser accepts most major insurance plans. Important: Please call our office at (818) 484-8049 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Seiser accept in Glendale, CA?

    Dr. Seiser in Glendale, 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

    • Apex Healthcare

    • Centene

    • City of Los Angeles

    • GlobalHealth

    • Heritage Health

    • Medicaid

    • Other Health Care Provider

    • Preferred IPA

    View All Insurances

    Where is Dr. Seiser's office located?

    Dr. Natalie Seiser's Primary Practice

    1505 Wilson Ter Ste 150

    Glendale, CA 91206

    (818) 484-8049

    Get Directions

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

    Dr. Seiser's National Provider Identifier (NPI) number is 1255571949.

    What common questions do patients ask about Dr. Seiser?

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

    What is Dr. Natalie Seiser's specialty?

    Dr. Seiser is a Surgical Oncologist near Glendale, CA. 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. Seiser to book an appointment today.

    Is this Dr. Natalie Seiser affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Seiser is affiliated with Adventist Health White Memorial 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 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 Natalie Seiser accepting new patients in Glendale, CA?

    Yes, Dr. Natalie Seiser is accepting new patients at this time.

    Does Dr. Natalie Seiser offer online booking?

    Please contact Dr. Seiser's office at (818) 484-8049 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Natalie Seiser?

    Please contact Dr. Seiser's office at (818) 484-8049 for information regarding telehealth appointment availability or for scheduling assistance.

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