Graduate of the Faculty of Medicine at the Technion, Haifa.
She completed her residency in Pediatrics at the Rambam Health Care Campus in Haifa, and then served as the Director of the Pediatric Emergency Medicine Department at the Carmel Medical Center in Haifa.
In 2004, she began working in the Pediatrics Department at Hillel Yaffe Medical Center, first as a Senior Physician and Head of the Pediatrics Clinic in the Out-Patient Clinics of the Medical Center, and later as the Deputy Department Director.
At the beginning of 2006, she became the Acting Director of the Pediatrics Department at Hillel Yaffe.
In July 2006 she travelled for a year-long training in Emergency Medicine at the Hospital for Sick Children (SickKids) in Toronto.
In July 2007 she was formally appointed to direct the Pediatrics Department.
Dr. Klein serves as an instructor and professional mentor for students at the Faculty of Medicine of the Technion in Haifa, and is a member of the Committee for Medical Ethics of the Technion.
In 2008, she completed her master’s degree in Health Systems Management at the University of Haifa.