Adult Rehabilitation

Nicolas (Nick) Harrington, OTD, MOT, OTR/L

Dr. Nicolas (Nick) Harrington graduated from the University of Florida with his undergraduate degree in Health Sciences, followed by getting his master’s degree in occupational therapy at the same institution. He has experience in both the skilled nursing setting and inpatient rehabilitation and completed the Brooks Neurologic Occupational Therapy Fellowship, where he worked with various

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Jessica Phung, DPT

Dr. Jessica Phung obtained her Bachelor of Science in Biophysics from the University of California San Diego and her Doctor of Physical Therapy from the University of St. Augustine for Health Sciences (USAHS). Her clinical experience has been in various settings including inpatient rehabilitation and outpatient orthopedics, and in delivering concierge physical therapy care to

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Emily Frank Flack, OTD, PhD, MS, OTR, CHSE

Dr. Emily Frank Flack is an Assistant Professor and certified healthcare simulation educator. She joined the University of St. Augustine for Health Sciences in 2017 and is a dedicated clinician, faculty member and mentor who seeks to make a difference in the lives of her students and patients. During her clinical career as occupational therapist,

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Blaise Bourgeois, PT, DPT

Dr. Blaise Bourgeois completed his Bachelor of Science in Exercise Science from the University of Louisiana at Lafayette in 2015 before earning his Doctor of Physical Therapy (DPT) from the University of St. Augustine for Health Sciences (USAHS) in 2017. In 2018, he returned to USAHS to further his expertise in manual therapy to earn

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Michelle Sawtelle, PT, MPT, PhD

Dr. Michelle Sawtelle has served as a physical therapist since 2007 and has taught in higher education since 2013, with her primary expertise focusing on the evaluation and treatment of adults with neurologic movement disorders. Dr. Sawtelle is a board-certified clinical specialist in neurologic physical therapy and serves as a board member for the Stroke

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Rebecca Caudrillier, OTD, MOT, OTR

Rebecca Caudrillier is an occupational therapy practitioner and educator who earned her Master of Science in Occupational Therapy in 2009 and her post-professional doctorate in 2025. She brings clinical experience across a variety of practice settings alongside a strong commitment to occupational therapy education and curriculum development. Her research interests focus on anatomy education in

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Anas (Sal) Ababneh, PT, PhD, MSc

Dr. Anas Ababneh is an Assistant Professor at the University of St. Augustine for Health Sciences Austin, TX campus, teaching in the Residential Doctor of Physical Therapy program. Dr. Ababneh obtained his Bachelor of Science in Physical Therapy from Hashemite University, Jordan in 2005. and a post-professional Master of Science in Physical Therapy from the

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Rebecca (Becky) King, OTD, MSOT, OTR

Dr. Rebecca King is an occupational therapist, educator and researcher dedicated to enhancing the lives of older adults and improving outcomes. With more than 20 years of clinical experience, she has held various roles in geriatric rehabilitation, rehabilitation management and administration. Her diverse career includes working in skilled nursing facilities, continuing care retirement communities and

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Grace-Anne Herard, DPT, EdD

Dr. Grace-Anne Herard is a physical therapist, educator and researcher with expertise in neurological, cardiac and pulmonary disorders within children and adults. Her primary research focuses on motor learning and control among individuals with neurological disorders. Dr. Herard’s investigations involve kinematic analysis to explore the impact of intensive motor learning-based interventions on bimanual coordination in

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Timothy Tu, DScOT, MEd, OTR

After completing his undergraduate studies, Dr. Timothy Tu found his calling in education when he taught English in South Korea. Returning to his home state of California, he worked as a high school mathematics teacher before discovering occupational therapy. Throughout his career, Dr. Tu has provided care to adults in various settings, including inpatient acute

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Keegan McKay, OTD, MOT, OTR

Dr. Keegan McKay is a native of Cape Town, South Africa, where he attended the University of South Africa and earned his Bachelor of Arts. He pursued his Master of Occupational Therapy and Doctor of Occupational Therapy from Texas Woman’s University. Throughout his clinical career, Dr. McKay has concentrated on serving the older adult population,

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Shannon Estes, PT, DPT

Dr. Shannon Estes earned her Bachelor of Science in Exercise Science from The Ohio State University in Columbus, OH. She completed her Doctor of Physical Therapy in 2015 at Emory University in Atlanta, GA. She remained at the institution to finish her neurological physical therapy residency. She is currently enrolled in a Master of Public

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