Your One-Stop Shop for Digestive Health Services.

Digestive Health

Stomachaches, diarrhea, heartburn – we’ve all experienced these at some point in our lives. Sometime they’re a nuisance – but nothing too serious. Other times, these can be symptoms of something more serious.

Stormont Vail Health is a one-stop shop for patients with digestive disorders. Our Digestive Health Center is one of only four facilities in the state of Kansas to receive recognition by the American Society for Gastrointestinal Endoscopy (ASGE). Our patients can meet with providers, be tested for digestive health issues and learn how to manage their conditions – all under one roof.

Services & Procedures

Polypectomy

Esophageal Dilation

Small Bowel Capsule Endoscopy

Esophageal Motility Testing

Bravo™ Reflux Testing System

Endoscopic retrograde cholangiopancreatography (ERCP)

Conditions We Treat

Rectal bleeding

Gastric reflux

Nausea

Vomiting

Unexplained weight loss

Colitis

Crohn’s disease

Esophageal strictures

Swallowing disorders

Meet the Team

Headshot of Khalil M. Abuamr, M.D., Stormont Vail Health Gastroenterologist

Khalil Abuamr, M.D.

Specialty: Gastroenterology
Provider Bio

Curtis Baum, M.D.

Specialty: Gastroenterology
Provider Bio

Katie Brown, APRN

Specialty: Gastroenterology
Provider Bio

William Dierenfeldt, M.D.

Specialty: Gastroenterology
Provider Bio

Molly Disbrow, M.D.

Specialty: Gastroenterology
Provider Bio

Leah Finkeldei, PA-C

Specialty: Gastroenterology
Provider Bio
Headshot of Taylor Havenstein, APRN

Taylor Havenstein, APRN

Specialty: Gastroenterology
Provider Bio

Kerri Jasso-Freed, PA-C

Specialty: Gastroenterology
Provider Bio

Rebekah Johnston, PA-C

Specialty: Gastroenterology
Provider Bio

Benjamin Lagaly, PA-C

Specialty: Gastroenterology
Provider Bio

Karthik Ragunathan, M.D.

Specialty: Gastroenterology
Provider Bio

Robert Ricci, M.D.

Specialty: Gastroenterology
Provider Bio

Brent Roeder, M.D.

Specialty: Gastroenterology
Provider Bio

Patrick Schroeder, M.D.

Specialty: Gastroenterology
Provider Bio

Robert Starnes, PA-C

Specialty: Gastroenterology
Provider Bio

Our Digestive Care Locations

Cotton O’Neil Digestive Health Center

720 SW Lane Street
Topeka, KS 66606
Location Information

Stormont Vail Health Flint Hills Campus

1102 St. Marys Road
Junction City, KS 66441
Location Information

Stormont Vail Health Manhattan Campus

1325 Research Park Drive
Manhattan, KS 66502
Location Information

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