About CAO


The Center for Advanced Orthopedic’s goal is to provide our patients with the highest quality of care. Our highly trained staff is focused on the patient as an individual with an emphasis on personal touch.

Our main office, conveniently located in the St. Louis metro east, is in the Physician’s Building attached to the Anderson Hospital in Maryville, IL. We also see patients at our three additional locations in Staunton, Bethalto and Highland, IL.

Hospital Affiliations:


Our Physicians:

Dr. Paulo Bicalho                            Dr. Brett Grebing


“These people are great! Great doctors, great staff!!!”

NOW accepting NEW patients at our satellite clinics in

Bethalto, Highland and Staunton, IL