Neurological Rehabilitation

Kristian Llaca, EdD, OTD, OTR/L, ATP, CSRS, BCTS, CHSE

Kristian Llaca has been a practicing occupational therapist for five years working in different healthcare settings ranging from acute care, home health, inpatient rehab and private practice. He graduated from Florida International University with a master’s degree in occupational therapy. Since then, Llaca has specialized in the adult neurological population while working at West Gables

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Behdad Tahayori, PT, PhD

Dr. Tahayori was born and raised in Iran and earned his Master’s degree in Physical Therapy from Iran University of Medical Sciences in Tehran. He completed his PhD in Kinesiology and Neuroscience at Indiana University Bloomington, where he studied spinal plasticity and inhibitory mechanisms in the spinal cord using noninvasive electrophysiological techniques to improve motor

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Marcio Dos Santos, PT, MSc, PhD

Dr. Marcio dos Santos joined the the University of St. Augustine for Health Sciences (USAHS) as an Associate Professor in 2019. He graduated in Physical Therapy and obtained his Master of Science in Human Physiology in Brazil. Upon obtaining a Doctor of Philosophy in Rehabilitation Science from University of Kansas Medical Center, Kansas City. Dr.

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Mohamed Khallaf, PT, DPT, MS, PhD

Dr. Mohamed Khallaf is a professor in the University of St. Augustine for Health Sciences (USAHS) Austin, TX campus Flex Doctor of Physical Therapy program. With a career spanning more than 20 years in education, Dr. Khallaf’s contributions extend beyond the classroom, as he has actively engaged in teaching physical therapy both internationally and nationally.

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Neeraj Kumar, PT, DPT, PhD

Dr. Neeraj Kumar is an Associate Professor in the College of Rehabilitative Sciences on the Dallas, TX campus. He has a bachelor’s degree in physiotherapy (1996) from Manipal Academy of Higher Education, Manipal, India; a master’s degree in sports physiotherapy (1998) from Guru Nanak Dev University, Amritsar, India; a PhD in rehabilitation science (2009) from

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Helen Carey, PhD, MSc Adv OT, OTR

Dr. Helen Carey has been an occupational therapist since 1990 and joined the University of St. Augustine for Health Sciences in March 2020 from the United Kingdom. With extensive clinical experience in mental health and physical fields, she developed a special interest in neurology and built clinical services in acute, outpatient and community settings, with

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Summer San Lucas, PT, DPT, DSc

Dr. Summer San Lucas received her Bachelor of Science in Kinesiology degree from Westmont College in 2001. She graduated from Loma Linda University with her Doctor of Physical Therapy in 2005 and Doctor of Science in Physical Therapy in 2012. She is an American Physical Therapy Association (APTA) board-certified clinical specialist in neurologic and pediatric

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Leonard Elbaum, PT, EdD

Dr. Elbaum is a faculty member for the residential Doctor of Physical Therapy program on the Miami, FL campus. He holds a Bachelor of Science in Physical Therapy, a Master of Music in Music Therapy and a Doctor of Education in Exceptional Education. He has served as a Research Fellow and a Visiting Scientist at the

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Gabriela Perez, OTD, EdD, MS, OTR/L

Dr. Gabriela Perez entered the role of teaching as a lab assistant in 2018 and came onboard at the University as full-time faculty in March 2020. She started her career as a physical therapist assistant in 2009 and remains practicing. Dr. Perez earned her bachelor’s degree in education with a focus on health and fitness,

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Mohammed Ata, PT, DPT, PhD, NCS, C/NDT

Dr. Mohammed Ata is an Associate Professor with the Doctor of Physical Therapy Program at the University of St. Augustine for Health Sciences. Prior to joining the University, he worked as an adjunct Associate Professor at City University of New York. Dr. Ata earned his bachelor’s degree, Master of Science in Physical Therapy and Doctor

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Kristin Domville, OTD, MOT, OTR/L

Dr. Kristin Domville has been practicing as an occupational therapist for 15 years. She began her clinical career working with pediatric clients in the outpatient and home health setting and then transitioned to working with adults in the acute and subacute rehab settings. The diagnoses she treated in the rehab setting included CVA, Parkinson’s, multiple

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Rose (Rosie) DeFeo, PT, DPT, EdD, PCS, ATP

Dr. Rosie DeFeo is an Associate Professor at the University of St. Augustine for Health Sciences (USAHS) on the Miami, FL campus. She received her Bachelor of Science in Health Science in 2007, Doctor of Physical Therapy in 2010 from Quinnipiac University in Hamden, CT, as well as her Doctor of Education in Educational Leadership

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