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Gastrointestinal Associates LLC – Columbia Endoscopy Center


Gastrointestinal Associates LLC – Columbia Endoscopy Center
Monday – Friday:
7:00 am – 5:00 pm
Request An Appointment
Request An Appointment
If you are experiencing a medical emergency, please call 9-1-1. This form is intended for non-urgent appointment requests only. Our office will handle non-emergency requests within 48 hours.
Gastrointestinal Associates LLC – Columbia Endoscopy Center
208 Portland Street, , Columbia, MO 65201
Get DirectionsOur Providers

Bradley Anderson, M.D.
Gastroenterologist
in Columbia, MO

Peter Jay Cleavinger, M.D., Ph.D.
Gastroenterologist
in Columbia, MO

Kevin D. Halsey, M.D.
Gastroenterologist
in Columbia, MO

Matthew Struttmann, M.D.
Gastroenterologist
in Columbia, MO

Michael D. Williams, M.D.
Gastroenterologist
in Columbia, MO

Nicolas Llorens, M.D.
Gastroenterologist
in Columbia, MO

Laura Williams, N.P.
Nurse Practitioner
in Columbia, MO
