Jehan is the owner, director and senior clinician with Clinical Communication Consultants for over 15 years. A private practice overseeing for the last 10 years preschoolers and early school aged children diagnosed with autistic spectrum disorders and described with oral-motor speech and language disorders, social interaction and communication skill difficulties.

Jehan received her BA in Psychology with Honours from Cairo American University in 1972 and her CCC from Ain Shams Medical University; Unite of Phoniatrics and Communication Disorders in 1985.

She was affiliated with the Speech and Stuttering Institute, earlier known as the Speech Foundation of Ontario, Toronto Children’s Centre for Oral-Motor Speech Disorders from 1990 to 1999.

Jehan is member of the College of Audiologists and Speech-Language Pathologist of Ontario and a long-standing and active member of the International Association of Logopedics and Phoniatrics, IALP, Zurich since 1986 and Ontario association for Families of Children with Communication Disorders O. A. F. C. C. D since 1997.