Mitchell Sadar, Ph.D., BCN,BCB-HRV is a licensed psychologist who was the director of a Pennsylvania Correctional Institution’s inpatient program for over 15 years. In 1999 he was trained in neurofeedback and tried to bring this modality to the correctional population, but his attempts were not accepted by the Department of Corrections. He then resolved to dedicate his work to biofeedback and developed his private practice. Since 2015 he has been the president of the Northeast Region Biofeedback Society. His background in neuropsychology readily lent itself to learning how the EEG can facilitate neurofeedback training. In 2018, along with his practitioner wife, Angelika Sadar, he was invited to be part of BrainARC Switzerland and began developing evaluations and protocols based on the research of HBImed, Switzerland. Since that time, he has focused on developing assessments that include an analysis of EEG and ERPs to help to guide biofeedback/neurofeedback protocols but also include recommendations regarding psychotherapy and lifestyle changes.