Summary

Dr. Peter Cleavinger specializes in gastroenterology and internal medicine, bringing over three decades of medical expertise to his practice. He earned his medical degree from the University of Missouri Columbia School of Medicine, establishing a strong foundation in Missouri's healthcare community. With 32 years of experience treating digestive and internal health conditions, Dr. Cleavinger has developed comprehensive skills in diagnosing and managing complex gastrointestinal disorders. He is fluent in both Spanish and English, allowing him to serve a diverse patient population.

Dr. Cleavinger practices at multiple locations throughout Columbia and Saint Peters, Missouri, with affiliations at Boone Hospital Center, Barnes Jewish Saint Peters Hospital, and the University of Missouri Children's Hospital. He focuses on treating conditions such as colon polyps, Crohn's disease, and GERD. His procedural expertise includes performing colonoscopies and lower GI endoscopies to diagnose digestive issues. Patients consistently rate his care highly, giving him an average rating of 4.5 out of 5 stars on Vitals.
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AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.5
  • 32 years of experience
  • speaks Spanish, English
  • University Of Missouri Columbia School Of Medicine
  • 15 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 6 hospital affiliations
  • 7 office locations
  • Male

Office Locations

Dr. Peter Jay Cleavinger has 7 locations

Gastrointestinal Associates Llp

210 Portland St Ste 100Columbia, MO 65201
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

University Hospital

1 Hospital DrColumbia, MO 65212

Boone Hospital Center

1600 E BroadwayColumbia, MO 65201

Columbia Endoscopy Center Llc

208 Portland StColumbia, MO 65201
Mon7:00 am - 5:00 pm
Tue7:00 am - 5:00 pm
Wed7:00 am - 5:00 pm
Thu7:00 am - 5:00 pm
Fri7:00 am - 5:00 pm
SatClosed
SunClosed

University Hospital

1 Hospital DrColumbia, MO 65201

University Of Missouri Childrens Hospital

1021 Hitt StColumbia, MO 65212

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Dr. Peter Jay Cleavinger, MDAshley Anderson, APRNRebecca Humphries, APRNShauna Sanderson, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
32 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Spanish, English Speaks English Speaks English Speaks English
Columbia , MOSACRAMENTO , CASACRAMENTO , CATallahassee , FL
Med School: University Of Missouri Columbia 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 Dr. Peter Jay Cleavinger

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Peter Jay Cleavinger has the following 2 specialties

Specialty Expertise

Dr. Peter Jay Cleavinger has the following 11 areas of expertise

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

Certifications, License, & Education

32 Years Experience

MEDICAL LICENSE

Medical Doctor, Missouri, 2026, Expired

EDUCATION & TRAINING

Medical School

University Of Missouri Columbia School Of MedicineGraduated in 1994

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Frequently Asked Questions

Does Dr. Peter Cleavinger accept virtual/telehealth appointments?
Dr. Peter Cleavinger has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Peter Cleavinger affiliated with?
Dr. Peter Cleavinger is affiliated with Boone Hospital Center, Missouri Orthopaedic Institute, Barnes Jewish Saint Peters Hospital, University Of Missouri Childrens Hospital, Barnes Jewish Saint Peters Hospital, and The Rehabilitation Institute Of Saint Louis.
Does Dr. Peter Cleavinger accept my insurance?
You can see the insurance plans that Dr. Peter Cleavinger accepts on their Vitals profile.
How can I make an appointment with Dr. Peter Cleavinger?
You can find contact information for Dr. Peter Cleavinger here on Vitals.
Is Dr. Peter Cleavinger accepting new patients?
Dr. Peter Cleavinger is accepting new patients on Vitals. View Dr. Peter Cleavinger's profile on Vitals to make an appointment.

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