
Medical School
Medical Registration Verified
Dr. Mark Harrison is a Gastroenterologist and Internal Medicine in Springfield 62701, Springfield IL and has an experience of 41 years in these fields. Dr. Mark Harrison practices at in Springfield 62701, Springfield IL. He completed Medical School from UNIVERSITY OF MISSOURI / COLUMBIA CAMPUS in 1983. Some of the services provided by the doctor are: Hepatitis Screening,Rigid Proctosigmoidoscopy,Impedance Testing,Colon Cancer Screening and Colorectal Cancer Screening etc.
This platform is intended for use by patients with commercial insurance or who are paying for healthcare services directly (self-pay). It is not available for patients covered by Medicare, Medicaid, or other federal healthcare programs.
19 Surgeries & Treatments

Wireless pH Testing

VAP Lipid Testing

Ultrasound, Esophageal

Ultrasound, Endoanal
Screening Colonoscopy

Rigid Proctosigmoidoscopy

pH Probe

Manometry

Liver Function Test

Instrumental Diagnostic Evaluation for Dysphagia