Summary

Dr. Paul Buse is a gastroenterologist with four decades of experience treating digestive and gastrointestinal conditions. He earned his medical degree from Washington University in St. Louis School of Medicine and completed his residency at Barnes Jewish Hospital. Dr. Buse speaks both English and Spanish, helping him serve a diverse patient population.

Dr. Buse practices at Mercy Gastroenterology in Saint Louis, Missouri, and maintains affiliations with SSM Health Care. He specializes in treating colon polyps, hemorrhoids, and diverticular disease. His expertise includes performing colonoscopies and lower gastrointestinal endoscopies to diagnose and monitor digestive health issues. Patients rate Dr. Buse 4.4 out of 5 stars for his care.

Overview based on verified provider data

Quick Facts

  • 4.4
  • 40 years of experience
  • 20 insurance plans accepted
  • speaks English, Spanish
  • Barnes Jewish Hospital
  • 7 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

Mercy Gastroenterology - Mercy Hospital

615 S New Ballas Rd Ste 1200Saint Louis, MO 63141
Mon9:00 am - 4:30 pm
Tue9:00 am - 4:30 pm
Wed9:00 am - 4:30 pm
Thu9:00 am - 4:30 pm
Fri9:00 am - 4:30 pm
SatClosed
SunClosed

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Paul E. BuseAshley Anderson, APRNRebecca Humphries, APRNShauna Sanderson, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients
4.4 
40 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English Speaks English
Saint Louis , MOSACRAMENTO , CASACRAMENTO , CATallahassee , FL
Med School: Washington University In St Louis School Of Medicine Med School: East Tennessee State University - Quillen College of Medicine Med School: Emory University Med School: Creighton University College of Nursing
Current Profile
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Insurance Plans Accepted by Paul E. Buse

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Anthem BlueCross BlueShield
  • Ascension Smart Health
  • Cigna
  • Essence
  • Health Net Federal Services
  • Healthlink
  • Healthy Blue (formerly Missouri Care)
  • HFN Inc.
  • Home State Health
  • Humana
  • Humana Military
  • Live360 (Health Choices Network)
  • Medica
  • MultiPlan/PHCS
  • NHC Advantage
  • PPHP (Provider Partners Health Plan)
  • Sterling Medicare
  • United Healthcare
  • WellCare Medicare Advantage

Medical Specialties

Paul E. Buse has the following 2 specialties

Specialty Expertise

Paul E. Buse has the following 11 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Gastroenterologist
  • Hemorrhoids
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

40 Years Experience

Paul E. Buse holds an expired medical license in the state of Missouri.

Medical License

Medical Doctor with an expired medical license in the state of Missouri that expired in 2026.

Education & Training

Residency

Completed their residency at Barnes Jewish Hospital.

Medical School

Graduated from Washington University In St Louis School Of Medicine in 1986.

NPI Number

Paul E. Buse's NPI number is 1114993664.

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Frequently Asked Questions

Does Paul Buse accept my insurance?
You can see the insurance plans that Paul Buse accepts on their Vitals profile.
Is Paul Buse accepting new patients?
Paul Buse has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Paul Buse accept virtual/telehealth appointments?
Paul Buse has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Paul Buse affiliated with?
Paul Buse is affiliated with Ssm Health Care.
What languages does Paul Buse speak?
Paul Buse speaks English and Spanish.

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