Dr. Walker's Associates

Neurotherapy Center of Dallas is proud of our well-trained associates who provide the highest quality care for our patients


Jonathan E. Walker, M.D., M.S., Board Certified in Neurology & EEG; President of the QEEG Certification Board; Past President Neurofeedback Section AAPB

Ray Assadollahi, BSN, MSN, NP-C, DC, FIAMA

Bill Barnhill, M.Ed., LPC-I, BCB

Tonya G. Callaway, PhD., BCN

Charity Finch, MS, LCDC, BCN, CRC

Dayne Hollmuller, BS, R.EEG.T, QEEG-D

Lindsay D. Wilson-Hollmuller, MS, BCN Associate Fellow