Dr. Roberto P. Segura was a member of NMFF (Northwestern Medical Faculty Foundation) and director of EMG Laboratories and the Neuromuscular Program at Northwestern in the Neurology Department between 1977 and 1990. He subsequently joined the Chicago Institute of Neurosurgery and Neuroresearch (CINN) as Director of Neurology and Neurodiagnostics. In the past five years he has been the Neurology consultant for a number of clinics in the Hispanic Community of Chicago.

He is specially trained in the diagnosis and treatment of peripheral nerve disorders and general neuromuscular disease, as well as the conservative treatment of neck and back pain.

Dr. Segura's Partner, Dr. Edgardo R. Rodríguez, is specially trained in the surgical decompression of lower limb entrapment neuropathies. He also specializes in complex foot disorders, deformity correction such as Charcot's joint and injuries of the lower leg, ankle and foot.