Overview
John Marshall is a Gastroenterologist in Columbia, Missouri. His top areas of expertise are Colonoscopy and Endoscopy.
His clinical research consists of co-authoring 2 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
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Insurance
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Locations
1 Hospital Dr, Columbia, MO 65212
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
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Frequently Asked Questions about Dr. John Marshall
How do I make an appointment with Dr. John Marshall?
You can book an appointment with Dr. John Marshall by calling their office at 573-882-8788. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. John Marshall a top-rated expert for Colonoscopy?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. John Marshall is classified as an Experienced expert for Colonoscopy, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. John Marshall specialize in?
While Dr. John Marshall is a Gastroenterology, they have specific expertise in Colonoscopy, Endoscopy. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.
Does Dr. John Marshall participate in research or clinical trials?
Yes. Dr. John Marshall has published 2 articles and abstracts on conditions like Colonoscopy. You can view a list of Dr. John Marshall's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Experienced
- ColonoscopyDr. Marshall isExperienced. Learn about Colonoscopy.
- EndoscopyDr. Marshall isExperienced. Learn about Endoscopy.