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Dr. Mark Girgis, MD

Los Angeles, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Girgis, Surgical Oncologist in Los Angeles, CA?

    Dr. Mark Girgis, MD is a Surgical Oncologist, who primarily practices in Los Angeles, CA with 2 additional practice locations. He is board certified. Dr. Girgis is fluent in English, and is currently seeing new patients. Dr. Girgis’s practice accepts Cigna, Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Girgis’s office.

    What languages does Dr. Girgis speak?

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

    • English

    What conditions does Dr. Girgis treat?

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

    • Stomach Cancer
    • Gastric Cancer
    • Stomach Carcinoma
    • Cardia Cancer
    • Malignant Neoplasm of Stomach
    • Stomach Tumor
    • Pyloric Antrum Cancer

    ICD-10 Codes:

    • C160: Malignant neoplasm of cardia
    • C169: Malignant neoplasm of stomach, unspecified
    • C162: Malignant neoplasm of body of stomach
    • C163: Malignant neoplasm of pyloric antrum

    Also known as:

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

    ICD-10 Codes:

    • C259: Malignant neoplasm of pancreas, unspecified
    • C250: Malignant neoplasm of head of pancreas
    • C251: Malignant neoplasm of body of pancreas

    Also known as:

    • Esophageal Cancer
    • Esophagus Cancer
    • Esophageal Carcinoma
    • Malignant Neoplasm of Esophagus
    • Gullet Cancer

    ICD-10 Codes:

    • C159: Malignant neoplasm of esophagus, unspecified
    • C155: Malignant neoplasm of lower third of esophagus

    Also known as:

    • Other Specific Pancreatic Disease
    • Pancreatic Cyst
    • Pancreatic Disease
    • Miscellaneous Pancreas Disorders
    • Named Pancreatic Conditions
    • Other Defined Pancreas Problems
    • Cyst on Pancreas
    • Pancreatic Pseudocyst
    • Fluid Sac on Pancreas

    ICD-10 Codes:

    • K8689: Other specified diseases of pancreas
    • K862: Cyst of pancreas

    Also known as:

    • Other non-cancerous neuroendocrine Tumor
    • Neuroendocrine Tumor
    • Benign Tumor
    • Cancer
    • Endocrine Disease
    • Other benign neuroendocrine growths
    • Various non-cancerous hormone-producing tumors
    • Malignant NET
    • Neuroendocrine Cancer
    • NET Cancer

    ICD-10 Codes:

    • D3A8: Other benign neuroendocrine tumors
    • C7A8: Other malignant neuroendocrine tumors

    Also known as:

    • Acute Necrotizing Pancreatitis
    • Acute Pancreatitis
    • Pancreatitis
    • Pancreas Tissue Death
    • Necrotic Pancreatitis
    • Sudden Pancreas Inflammation
    • Acute Pancreas Attack

    ICD-10 Codes:

    • K8591: Acute pancreatitis with uninfected necrosis, unspecified
    • K8500: Idiopathic acute pancreatitis without necrosis or infection

    Also known as:

    • Chronic Gallbladder Inflammation
    • Acute Gallbladder Inflammation
    • Gallbladder Disease
    • Long-term Gallbladder Inflammation
    • Chronic Cholecystitis
    • Ongoing Gallbladder Issues
    • Sudden Gallbladder Attack
    • Acute Cholecystitis
    • Sudden Gallbladder Infection

    ICD-10 Codes:

    • K811: Chronic cholecystitis
    • K810: Acute cholecystitis

    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:

    • Stomach Gastrointestinal Stromal Tumor
    • Gastrointestinal stromal tumor
    • GIST of stomach
    • Gastric GIST
    • Stomach tumor

    ICD-10 Codes:

    • C49A2: Gastrointestinal stromal tumor of stomach

    Also known as:

    • Stomach and Duodenum Disorder
    • Stomach Disorder
    • Gastric Conditions
    • Duodenal Conditions
    • Digestive System Disorders

    ICD-10 Codes:

    • K3189: Other diseases of stomach and duodenum

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

    As a Surgical Oncologist, procedures performed by a Dr. Mark Girgis may include:

    For detailed information, please contact Dr. Girgis' office.

    Does Dr. Girgis accept my insurance?

    Dr. Girgis accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Girgis accept in Los Angeles, CA?

    Dr. Girgis in Los Angeles, 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

    • Blue Shield of California

    • Centene

    • City of Los Angeles

    • CVS Health (formerly Aetna)

    • Directors Guild of America Employees

    • Elevance Health Inc. (formerly Anthem)

    • Medicare

    • State of California

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Girgis' office located?

    Dr. Mark Girgis' Primary Practice

    100 Medical Plz Ste 310

    Los Angeles, CA 90095

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    Dr. Mark Girgis' Practice 2

    100 Medical Plaza

    Los Angeles, CA 90095

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    Dr. Mark Girgis' Practice 3

    19950 Rinaldi St Ste 310

    Porter Ranch, CA 91326

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

    Dr. Girgis's National Provider Identifier (NPI) number is 1588826382.

    What common questions do patients ask about Dr. Girgis?

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

    What is Dr. Mark Girgis's specialty?

    Dr. Girgis is a Surgical Oncologist near Los Angeles, 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. Girgis to book an appointment today.

    Is this Dr. Mark Girgis affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Girgis is affiliated with Ronald Reagan Ucla 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 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 Mark Girgis accepting new patients in Los Angeles, CA?

    Yes, Dr. Mark Girgis is accepting new patients at this time.

    Does Dr. Mark Girgis offer online booking?

    Please contact Dr. Girgis's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Mark Girgis?

    Please contact Dr. Girgis's office for information regarding telehealth appointment availability or for scheduling assistance.

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