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Dr. Rajesh Ramanathan, MD

Gilbert, AZ

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Ramanathan, Surgical Oncologist in Gilbert, AZ?

    Dr. Rajesh Ramanathan, MD is a Surgical Oncologist, who primarily practices in Gilbert, AZ with 2 additional practice locations. He is board certified. Dr. Ramanathan is fluent in English, French, and Tamil, and is currently seeing new patients. Dr. Ramanathan’s practice accepts Cigna, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ramanathan’s office at (480) 256-6444.

    What languages does Dr. Ramanathan speak?

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

    • English

    • French

    • Tamil

    What conditions does Dr. Ramanathan treat?

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

    • Colorectal Cancer
    • Colon cancer
    • Rectal cancer
    • Bowel cancer
    • Malignant neoplasm of colon
    • Appendix Cancer
    • Colon Cancer
    • Bowel Cancer
    • Colorectal Carcinoma
    • Malignant neoplasm of rectum
    • Malignant neoplasm of sigmoid colon

    ICD-10 Codes:

    • C189: Malignant neoplasm of colon, unspecified
    • C181: Malignant neoplasm of appendix
    • C20: Malignant neoplasm of rectum
    • C187: Malignant neoplasm of sigmoid colon

    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

    Also known as:

    • Pre-Procedure Lab Tests
    • Other Pre-Procedure Examination
    • Pre-op blood work
    • Lab tests before surgery
    • Pre-treatment lab assessment
    • Various pre-op checks
    • Miscellaneous pre-surgery exams
    • Other pre-treatment assessments

    ICD-10 Codes:

    • Z01812: Encounter for preprocedural laboratory examination
    • Z01818: Encounter for other preprocedural examination

    Also known as:

    • Cancer Spread to Liver and Bile Duct
    • Liver Cancer
    • Childhood Liver Cancer
    • Metastatic Liver Cancer
    • Secondary Liver Tumor
    • Liver Metastasis
    • Hepatic Cancer
    • Hepatocellular Carcinoma

    ICD-10 Codes:

    • C787: Secondary malignant neoplasm of liver and intrahepatic bile duct
    • C220: Liver cell carcinoma

    Also known as:

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

    ICD-10 Codes:

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

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

    ICD-10 Codes:

    • C169: Malignant neoplasm of stomach, unspecified

    Also known as:

    • Pre-Procedure Heart Examination
    • Pre-Surgery Cardiac Checkup
    • Heart Health Assessment (Before Procedure)
    • Cardiovascular Clearance Exam

    ICD-10 Codes:

    • Z01810: Encounter for preprocedural cardiovascular examination

    Also known as:

    • Cancer Chemotherapy
    • Chemo treatment
    • Oncology chemotherapy
    • Cancer drug therapy

    ICD-10 Codes:

    • Z5111: Encounter for antineoplastic chemotherapy

    Also known as:

    • Bile Duct Cancer
    • Liver Cancer
    • Cholangiocarcinoma
    • Intrahepatic cholangiocarcinoma

    ICD-10 Codes:

    • C221: Intrahepatic bile duct carcinoma

    Also known as:

    • Secondary Peritoneal Cancer
    • Cancer
    • Peritoneal Disorder
    • Metastatic Peritoneal Cancer
    • Cancer Spread to Peritoneum
    • Peritoneal Carcinomatosis

    ICD-10 Codes:

    • C786: Secondary malignant neoplasm of retroperitoneum and peritoneum

    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

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

    As a Surgical Oncologist, procedures performed by a Dr. Rajesh Ramanathan may include:

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

    Does Dr. Ramanathan accept my insurance?

    Dr. Ramanathan accepts most major insurance plans. Important: Please call our office at (480) 256-6444 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Ramanathan accept in Gilbert, AZ?

    Dr. Ramanathan in Gilbert, AZ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Banner Health

    • Blue Cross Blue Shield of Arizona

    • Centene

    • Cigna

    • CVS Health (formerly Aetna)

    • Department of Defense / Tricare

    • Federal Employee Program

    • Humana

    • Medicare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Ramanathan's office located?

    Dr. Rajesh Ramanathan's Primary Practice

    2946 E Banner Gateway Dr

    Gilbert, AZ 85234

    (480) 256-6444

    Get Directions

    Dr. Rajesh Ramanathan's Practice 2

    14416 W Meeker Blvd # 301

    Sun City West, AZ 85375

    Get Directions

    Dr. Rajesh Ramanathan's Practice 3

    1900 N Higley Rd

    Gilbert, AZ 85234

    Get Directions

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

    Dr. Ramanathan's National Provider Identifier (NPI) number is 1104145325.

    What common questions do patients ask about Dr. Ramanathan?

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

    What is Dr. Rajesh Ramanathan's specialty?

    Dr. Ramanathan is a Surgical Oncologist near Gilbert, AZ. 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. Ramanathan to book an appointment today.

    Is this Dr. Rajesh Ramanathan affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Ramanathan is affiliated with Banner Gateway Medical Center, Banner Thunderbird Medical Center 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

    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 Rajesh Ramanathan accepting new patients in Gilbert, AZ?

    Yes, Dr. Rajesh Ramanathan is accepting new patients at this time.

    Does Dr. Rajesh Ramanathan offer online booking?

    Please contact Dr. Ramanathan's office at (480) 256-6444 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Rajesh Ramanathan?

    Please contact Dr. Ramanathan's office at (480) 256-6444 for information regarding telehealth appointment availability or for scheduling assistance.

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