After graduating from dental school from the Universidad Autónoma de Puebla, Dr Parra Salazar, completed his residency in Oral and Maxillofacial Surgery at the Hospital Universitário de Puebla.

He is a Professor of the department of Oral and Maxillofacial Surgery a the Hospital de Trauma y Ortopedia de la ciudad de Puebla, the Hospital Nacional de Alta Especialidad de Puebla and the Hospital Universitário de Puebla. He is a professor in the department of trauma at the Hospital Adolfo Lopez Mateo del Estado de Mexico.

He is the founder of the Oral Surgery association in Puebla and an active member of the Mexican Board of Oral and Maxillofacial Surgeons and the Mexican Association of Oral and Maxillofacial Surgery.

In addition to all his teaching appointments, Dr. Parra Salazar maintains his private practice limited to Oral Surgery and Dental Implants in the city of Puebla, Mexico.