20 hours ago WebWork at GSI; Schedule Appointment. Gastroenterology Specialists, Inc. > Patient Resources > Patient Portal. Patient Portal. 10210 East 91st Street South - View Map Tulsa, Ok 74133 … >> Go To The Portal
GSI has partnered with CareCredit and MedPlan to help patients manage their healthcare payments.
As shown at the link below, having your procedure at an ASC, like GSI, is typically cheaper than having your procedure at a hospital.