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Dr. William Marshall, MD

Pediatric Gastroenterologist, Gastroenterologist

Portland, OR

61 Years of Experience

Accepting patients

    Who is Dr. Marshall, Pediatric Gastroenterologist in Portland, OR?

    Dr. William Marshall, MD is a Pediatric Gastroenterologist, who primarily practices in Portland, OR. He has been practicing for over 61 years and is board certified. Dr. Marshall graduated from Vanderbilt University School of Medicine and completed his residency at Med Coll Of Virginia Hosp, Pediatrics. Dr. Marshall is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Marshall’s office at (503) 281-5139.

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

    • Residency: Med Coll Of Virginia Hosp, Pediatrics | Valley Health System/Medical College of Virginia/Virginia Commonwealth University Program

    • Medical School: Vanderbilt University School of Medicine | Vanderbilt University School of Medicine

    Is Dr. Marshall board certified as a Pediatric Gastroenterologist?

    Yes, Dr. William Marshall, MD is board certified by the American Board of Pediatrics

    What languages does Dr. Marshall speak?

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

    • English

    What conditions does a Pediatric Gastroenterologist like Dr. Marshall typically treat?

    As a Pediatric Gastroenterologist, conditions treated by Dr. William Marshall may include:

    Please contact Dr. Marshall's office directly to confirm care for your specific condition, for more information, or to schedule a consultation.

    What procedures does a Pediatric Gastroenterologist like Dr. Marshall typically perform?

    As a Pediatric Gastroenterologist, procedures performed by Dr. William Marshall may include:

    Please contact Dr. Marshall's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

    Does Dr. Marshall accept my insurance?

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

    Where is Dr. Marshall's office located?

    Dr. William Marshall's Primary Practice

    300 N Graham St Ste 420

    Portland, OR 97227

    (503) 281-5139

    Get Directions

    What hospitals are Dr. Marshall affiliated with?

    Dr. Marshall has admitting privileges at the following hospitals:

    Randall Children's Hospital at Legacy Emanuel,Portland, OR
    Legacy Emanuel Medical Center,Portland, OR

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

    Dr. Marshall's National Provider Identifier (NPI) number is 1417911959.

    What common questions do patients ask about Dr. Marshall?

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

    What is Dr. William Marshall's specialty?

    Dr. Marshall is a Pediatric Gastroenterologist near Portland, OR.

    What does a Pediatric Gastroenterologist do?

    A pediatrician specializing in diagnosing and treating digestive system diseases in infants, children, and adolescents. This expert manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice and is skilled in performing complex diagnostic and therapeutic procedures using endoscopic techniques to visualize internal organs.

    Is Dr. William Marshall affiliated with a ranked Castle Connolly Top Hospital?

    No, Dr. Marshall is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Randall Children's Hospital at Legacy Emanuel, Legacy Emanuel Medical Center. 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 Pediatric Gastroenterologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Pediatric 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. William Marshall accepting new patients in Portland, OR?

    Yes, Dr. William Marshall is accepting new patients at this time.

    Does Dr. William Marshall offer online booking?

    Please contact Dr. Marshall's office at (503) 281-5139 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. William Marshall?

    Please contact Dr. Marshall's office at (503) 281-5139 to schedule an appointment.

    Where is Dr. Marshall's office located?

    Dr. Marshall's office is located in Portland, OR.

    Which board certifications does Dr. William Marshall have?

    Dr. William Marshall is certified by the American Board of Pediatrics.