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Dr. Sethu Madhavan, MD

Dr. Sethu Madhavan, MD

Gastroenterologist

Lancaster, CA

45 Years of Experience

Accepting patients

    Who is Dr. Madhavan, Gastroenterologist in Lancaster, CA?

    Dr. Sethu Madhavan, MD is a Gastroenterologist, who primarily practices in Lancaster, CA. He has been practicing for over 45 years and is board certified. Dr. Madhavan graduated from J.J.M. Medical College, Mysore University, Davangere, Karnataka, India and completed his residency at Elmhurst Hosp Ctr-Mt Sinai, Internal Medicine; Elyria Mem Hosp, General Practice. Dr. Madhavan is fluent in English, Hindi, and Tamil, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Madhavan’s office at (661) 945-7181.

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

    • Residency: Elmhurst Hosp Ctr-Mt Sinai, Internal Medicine; Elyria Mem Hosp, General Practice | Elyria Memorial Hospital | Mount Sinai School of Medicine at Elmhurst | Icahn School of Medicine at Mount Sinai (Elmhurst) Program

    • Medical School: J J M Med Coll, Mysore University, Davangere, Karnataka, India | J.J.M. Medical College, Mysore University, Davangere, Karnataka, India | Indiana University School of Medicine | Mysore Medical College and Research Institute

    Is Dr. Madhavan board certified as a Gastroenterologist?

    Yes, Dr. Sethu Madhavan, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Madhavan speak?

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

    • English
    • Hindi
    • Tamil

    What conditions does a Gastroenterologist like Dr. Madhavan typically treat?

    As a Gastroenterologist, Dr. Madhavan 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. Madhavan. 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. Learn more about our claims-based healthcare methodology.

    Also known as:

    • Colon Cancer Screening
    • Health Screening
    • Colorectal Cancer Screening (PDQ®)
    • Screening Tests to Detect Colorectal Cancer and Polyps
    • Tests to Detect Colorectal Cancer and Polyps
    • Colorectal Cancer Screening
    • Colonoscopy Screening
    • Bowel Cancer Screening

    ICD-10 Codes:

    • Z1211: Encounter for screening for malignant neoplasm of colon

    Also known as:

    • Abdominal Pain
    • Widespread Abdominal Pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain
    • General stomach pain
    • Overall belly pain
    • Diffuse abdominal pain

    ICD-10 Codes:

    • R109: Unspecified abdominal pain
    • R1084: Generalized abdominal pain

    Also known as:

    • Acid Reflux
    • GERD
    • Acid Reflux (GER & GERD) in Adults
    • Acid Reflux (GER & GERD) in Children
    • Acid Reflux (GER & GERD) in Infants
    • Gastroesophageal Reflux
    • Heartburn
    • Indigestion

    ICD-10 Codes:

    • K219: Gastro-esophageal reflux disease without esophagitis

    Also known as:

    • Stomach Inflammation
    • Stomach Disorder
    • Gastritis & Gastropathy
    • Gastritis
    • Inflamed stomach lining
    • Stomach lining inflammation

    ICD-10 Codes:

    • K2970: Gastritis, unspecified, without bleeding

    Also known as:

    • Colon Polyps
    • Colonic Polyps
    • Colorectal Polyps
    • Intestinal Polyps
    • Bowel Polyps

    ICD-10 Codes:

    • Z86010: Personal history of colon polyps

    What procedures does a Gastroenterologist like Dr. Madhavan typically perform?

    As a Gastroenterologist, Dr. Madhavan performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Madhavan. 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. Learn more about our claims-based healthcare methodology.

    Also known as:

    • Upper Endoscopy with Biopsy
    • Biopsy
    • Endoscopy
    • EGD with Biopsy
    • Gastroscopy with Biopsy
    • Esophagogastroduodenoscopy with Biopsy

    CPT Codes:

    • 43239: Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple

    Also known as:

    • Diagnostic Colonoscopy with Biopsy
    • Colonoscopy
    • Colorectal Cancer Screening Tests
    • Flexible Colonoscopy
    • Colon Exam with Biopsy
    • Lower Endoscopy
    • Colon Cancer Screening

    CPT Codes:

    • 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)

    Does Dr. Madhavan accept my insurance?

    Please contact Dr. Madhavan's office to confirm accepted insurance plans.

    Where is Dr. Madhavan's office located?

    Dr. Sethu Madhavan's Primary Practice

    867 W Lancaster Blvd

    Lancaster, CA 93534

    (661) 945-7181

    Get Directions

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

    Dr. Madhavan's National Provider Identifier (NPI) number is 1194732230.

    What common questions do patients ask about Dr. Madhavan?

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

    What is Dr. Sethu Madhavan's specialty?

    Dr. Madhavan is a Gastroenterologist near Lancaster, CA.

    What does a Gastroenterologist do?

    An internist focused on diagnosing and treating disorders of the digestive system, encompassing the stomach, intestines, liver, and gallbladder. This specialist manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice, and performs intricate diagnostic and therapeutic procedures using endoscopes to examine internal organs.

    Is Dr. Sethu Madhavan affiliated with a ranked Castle Connolly Top Hospital?

    No, Dr. Madhavan is not affiliated with a Castle Connolly Top 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

    When to see a Gastroenterologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Gastroenterologist. Explore 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 Dr. Sethu Madhavan accepting new patients in Lancaster, CA?

    Yes, Dr. Sethu Madhavan is accepting new patients at this time.

    Does Dr. Sethu Madhavan offer online booking?

    Please contact Dr. Madhavan's office at (661) 945-7181 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Sethu Madhavan?

    Please contact Dr. Madhavan's office at (661) 945-7181 to schedule an appointment.

    Where is Dr. Madhavan's office located?

    Dr. Madhavan's office is located in Lancaster, CA.

    Which board certifications does Dr. Sethu Madhavan have?

    Dr. Sethu Madhavan is certified by the American Board of Internal Medicine.