South Office

Ambulatory Endoscopy Center – South
on the campus of
Integris Southwest Medical Center
4201 S. Western Ave.
Oklahoma City, OK 73109
Phone: 405-632-4000
Toll Free: 1-800-306-1933
Fax: 405-632-4073

Map & Directions
Office Hours:  8:00 a.m. to 5:00 p.m., Monday-Friday
Appointment Cancellation Policy


Maria Chang, M.D.
Ross Keener, M.D.
Son Nguyen, M.D.
Salman Nusrat, M.D.
Syed Rizvi, M.D.
Jeffery Scott, M.D.