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Dr. Stuart Weisman, MD

Dr. Stuart Weisman, MD

Gastroenterologist

O Fallon, IL

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Weisman, Gastroenterologist in O Fallon, IL?

    Dr. Stuart Weisman, MD is a Gastroenterologist, who primarily practices in O Fallon, IL. Dr. Weisman completed his residency at Ny & Presby Hp-Cornell Campus, Internal Medicine. Dr. Weisman is fluent in English and Spanish, and is currently seeing new patients. Dr. Weisman’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Weisman’s office at (650) 962-1100.

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

    • Fellowship: Yale University School of Medicine, New Haven, Connecticut, United States

    • Residency: Ny & Presby Hp-Cornell Campus, Internal Medicine | The New York Hospital

    • Medical School: New York Univ Sch of Med, New York Ny

    What languages does Dr. Weisman speak?

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

    • English
    • Spanish

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

    As a Gastroenterologist, Dr. Weisman 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. Weisman. 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:

    • 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

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

    As a Gastroenterologist, Dr. Weisman 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. Weisman. 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:

    • Diagnostic Colonoscopy with Biopsy
    • Colonoscopy with Polyp Removal
    • Colonoscopy
    • Colorectal Cancer Screening Tests
    • Flexible Colonoscopy
    • Colon Exam with Biopsy
    • Lower Endoscopy
    • Colon Cancer Screening
    • Flexible Colonoscopy with Polypectomy
    • Colon Polyp Removal
    • Colorectal Lesion Excision

    CPT Codes:

    • 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
    • 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique

    Also known as:

    • Diagnostic Upper Endoscopy with Biopsy
    • EGD with Biopsy
    • Esophagogastroduodenoscopy
    • Upper GI Endoscopy
    • Stomach Scope with Sample

    CPT Codes:

    • 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)

    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

    Does Dr. Weisman accept my insurance?

    Dr. Weisman accepts most major insurance plans. Important: Please call our office at (650) 962-1100 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Weisman accept in O Fallon, IL?

    Dr. Weisman in O Fallon, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Shield of California

    • CVS Health (formerly Aetna)

    • Medicare

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Weisman's office located?

    Dr. Stuart Weisman's Primary Practice

    3 Saint Elizabeth Blvd

    O Fallon, IL 62269

    (650) 962-1100

    Get Directions

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

    Dr. Weisman's National Provider Identifier (NPI) number is 1619921574.

    What common questions do patients ask about Dr. Weisman?

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

    What is Dr. Stuart Weisman's specialty?

    Dr. Weisman is a Gastroenterologist near O Fallon, IL.

    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. Stuart Weisman affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Weisman is affiliated with Christus Health, Hshs St. Elizabeth's Hospital 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

    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. Stuart Weisman accepting new patients in O Fallon, IL?

    Yes, Dr. Stuart Weisman is accepting new patients at this time.

    Does Dr. Stuart Weisman offer online booking?

    Please contact Dr. Weisman's office at (650) 962-1100 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Stuart Weisman?

    Please contact Dr. Weisman's office at (650) 962-1100 to schedule an appointment.

    Where is Dr. Weisman's office located?

    Dr. Weisman's office is located in O Fallon, IL.