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Nathan Kliewer profile picture
Nathan Kliewer
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This was a great way to learn NFB. It was so well balanced and informative. The presenters were very educational and presented in a way that was easy to understand and start applying what we were learning. I had taken previous courses that were labeled beginners NFB and I was overwhelmed and it was way to advanced for beginners. I highly recommend this course to anyone who is looking for an introduction to NFB by experts in the field that are approachable. Sandra Kliewer
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Tubaguy74 Heatherbee profile picture
Tubaguy74 Heatherbee
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The entire experience, though intense, was informative and exciting. I felt supported throughout the process and none of my questions went unanswered. Great experience!
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Courtnee Nunokawa profile picture
Courtnee Nunokawa
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I recently attended a qEEG and ERP data collection course. Mitch, Angelika and the entire team at Sadar are professional and experts in neuroregulation, qEEG data collection and analysis. They have a wealth of knowledge and are extremely open to helping other practitioners grow their practices. I am grateful for their support and mentorship.
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Emily Frazier profile picture
Emily Frazier
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I was able to be trained in neurofeedback and they were very helpful and supportive in this process. There was a lot of information and they took the time to ensure understanding and that I could learn and develop the skills necessary to use this in my practice.
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Alicia Hart profile picture
Alicia Hart
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I enjoyed gaining knowledge in Neurofeedback. The instructors are helpful and transparent concerning the field. Thank you for a great experience!
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Maria Cuesta-Repice profile picture
Maria Cuesta-Repice
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I completed my Neurofeedback training course with Sadar Psychological, and also attended one of their in person workshops in PA. Mitch and Angelika have such a wealth of knowledge and are wonderful educators. There is definitely a learning curve with this, but they are both so encouraging and are able to answer all of my questions with patience and detail. Linda Walker was also wonderful at the workshop and throughout our case study groups. She provided us with several resources to further our knowledge and to assist us as we begin to incorporate NF with our clients. The in person workshop was tremendously helpful in putting what we learned into practice and learning how to troubleshoot. I hope to attend another in the next year for AT training. I also plan to begin mentoring with Sadar Psych in the coming weeks as I work toward certification. Thank you! :-)

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BCIA Neurofeedback Certification Online Program

Affordable self-paced home-study training program with 36 hours BCIA Didactic education, 36 APA CEs, plus 10 hours live community meeting and practicum training.

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BCIA Neurofeedback Mentoring

Sadar Psychological is pleased to offer services to neurofeedback students with our team of consultants and experienced BCIA approved neurofeedback mentors.

New Online Course: Heart Rate Variability for Clinicians, Educators & Parents

4-hours Recorded Online (with 4 APA CEs)

Available Nov 13th, 2025

$295 USD

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About Sadar

Why Choose us?

With over two decades of expertise in biofeedback and neurofeedback, Mitchell and Angelika Sadar are recognized leaders in the field, receiving the Joel F. Lubar Award and the AAPB Catalyst Leader Award for their contributions to neurotherapy. Since 1999, we have integrated quantitative EEG, functional EEG, and Evoked Response Potential (ERP) evaluations to refine treatment strategies. As the U.S. representative of BrainARC, we use advanced technology to assess brain function and provide tailored recommendations for neurofeedback, lifestyle changes, and overall well-being, ensuring optimal patient outcomes.

Brain tech background

Mitchell Sadar, Ph.D.

Licensed psychologist with over 35 years of clinical experience. In 1999, he became the first clinician in the greater Philadelphia area trained in EEG biofeedback/neurofeedback and was likewise an early adopter of neurofeedback at the global level.

Angelika Sadar

Angelika Y. Sadar, MA

A board-certified practitioner in both Neurofeedback and Heart Rate Variability since 2000, Angelika maintains active leadership roles in professional organizations, including serving as Executive Director of the Northeast Regional Biofeedback Society.

Testimonials

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The level of expertise of the trainers and mentors has been inspiring and definitely aided my skills acquisition.

Rebecca Long, Psy.D.
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I really felt that the Sadar’s were invested in my learning. They are calm and measured and understood that this way of working is a very different model than what I was accustomed to as a psychoanalytically trained trauma therapist.

Aurora Fields, LCSW
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The set up of the course work was easy to follow and well organized which was crucial due to the amount of information and learning taking place.

Artisa Mae Moten, LMFT
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Sadar provides a knowledgeable and thoughtful overview of the entire field (beyond “preaching” just one right approach to NF) and is very open to questions that try to bring together the various NF approaches and systems.

Andrea C. Eberly, MD
Sadar Services For Patients
Sadar Services For Patients

Vetted. Verified. Evidence-Based

We don’t just say our approach works—it’s recognized by leading national authorities.

Our core methodology, EEG Neurofeedback, has been formally included in the California Evidence-Based Clearinghouse (CEBC), a definitive database used by child welfare agencies, clinicians, and policymakers to identify and promote the most effective interventions.

This distinction confirms that the program specifications and research evidence compiled by the Sadar team meet the highest standards for clinical validity and efficacy.

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