
Fellowship, Residency, Medical School
Medical Registration Verified
Dr. Gregory Derfus is a Gastroenterologist and Internal Medicine in Eau Claire 54703, Eau Claire WI and has an experience of 41 years in these fields. Dr. Gregory Derfus practices at Mayo Clinic Health System Eau Claire Family Medicine Luther Campus Clinic in Eau Claire 54703, Eau Claire WI and Oakleaf Pediatrics in Eau Claire 54701, Eau Claire WI. He completed Fellowship from Medical College of Wisconsin in 1987,Residency from University Minn Hosps in 1987 and Medical School from Medical College of Wisconsin in 1984. Some of the services provided by the doctor are: Esophageal Diverticulum,Diffuse Esophageal Spasm,Rectal Ulcer,Intestinal Diverticulitis and Colorectal Cancer Screening etc.
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128 Surgeries & Treatments

Wireless pH Testing

VAP Lipid Testing

ULTRASOUND
Screening Colonoscopy

Rigid Proctosigmoidoscopy

Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)

Proctosigmoidoscopy

pH Probe

Manometry

Liver Function Test