Leadership Team

Bryce Fellows began his career in healthcare in 2011, turning a boutique medical billing company into a nationwide organization specializing in diagnostic laboratory billing. Bryce has experience owning and leading a wide range of healthcare organizations including high complexity diagnostic laboratories, medical marketing and sales organizations and just prior to Alpha TBI, an advanced Neuro-Imaging and autonomic nervous system testing organization. In 2017 Bryce was introduced to the world of neuroimaging via EEG/qEEG/LoRETA and ERP's and saw immediately the benefit the technology could bring to patients. Fascinated by the potential of EEG and qEEG while simultaneously learning about the shortage of Neurologists nationwide, he quickly became an expert and advocate for the clinical application of the technology and for Neurology access, leading to the founding of Alpha TBI Neurology.

 Tim has 35 years of experience in the medical industry. His career started at the St. Joseph Regional Medical Center in June of 1989 where he became the orderly in surgery, quickly moved through many other positions. While he continued his career with St. Joseph Regional Medical Center, he took a second job at Holy Cross Living Center. Tim quickly built a personal brand that led to numerous awards and then to positions at Stryker, and later at Smith & Nephew Orthopedics. In these roles, Tim forged close partnerships with physicians. He then became a consultant in specialty retail pharmacy, through which he helped multiple companies in a distribution model set up national distribution and market penetration. Through these experiences, and being diagnosed with diabetes himself, Tim recognized a need for better diabetes care in the health care industry which led Tim to found US Diabetes Care where he serves as Chairman of the Board.

Dr. Mohamed Hegazy is a Neurologist from Houston, Texas and is one of our two founding Neurologists. He currently serves as the Medical Director for Alpha TBI in 2025. Quickly seeing the vision and need for what we can do, Dr. Hegazy is passionate about helping those who are suffering from Traumatic Brain Injuries and post concussion syndrome symptoms, seeing the need for pushing the field forward in both diagnostics and treatment. Dr. Hegazy also serves as Assistant Professor of Neurology at Baylor College of Medicine. He previously served as Assistant Professor of Neurology and Epileptologist at University of Kansas Medical Center and was a Clinical Fellow of Epilepsy and Clinical Neurophysiology at the Cleveland Clinic. Dr. Hegazy is board certified in both Neurology and Epilepsy. His specialties include Neurology, Epilepsy, Clinical Neurophysiology, Electroencephalography & Magnetoencephalography. He speaks fluently both Arabic & English and takes pride in the care and kindness he provides to his patients.

  Dr. William T. Allred is a Neurologist residing in Knoxville, Tennessee and is also one of our two founding Neurologists. He received his medical degree from Medical College of Georgia and has been in practice for more than 20 years. Patients consistently praise Dr. Allred for his professionalism, sense of humor, kindness and comforting presence during visits. Dr. Allred is always thorough in explaining procedures or answering questions.  

Dr. Allred is a Military Veteran with a broad clinical background and experience ranging from EMG's to sleep studies to general Neurology and Locums. Dr. Allred is board certified in Neurology and Sleep Medicine.