Christopher Wright, MD 501.552.0500 Medical Group. Specialty. Neurology ; Hospital Affiliations. CHI St. Vincent Infirmary Locations. 1 of 1. CHI St. Vincent Little Rock Diagnostic Clinic 501.552.0500 10001 Lile Dr. Little Rock, AR 72205. Medical School. Medical College of Ohio, Toledo, OH ... American Board of Psychiatry and Neurology American ....