Meet Our

Faculty

Our network of faculty spans the country, from Florida to Texas to California—and beyond. USAHS boasts the country’s largest teams of OT and PT faculty-practitioners, who draw from their diverse expertise to develop our blended learning components—the online coursework and real-world lab activities. Our faculty members have vast experience as clinicians and researchers, and they share a passion for educating and mentoring the next generation of practitioners.

Select from the filter options below to find practitioners that are relevant to your area of interest.

Sunddip Aguilar, EdD

With specialties in higher education and instructional design, Dr. Aguilar has 15+ years’ experience in education. She has served on several boards of directors to assist organizations in successfully achieving their purpose, vision and goals. In 2017, she received the Faculty of the Year award.
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Catherine Andrea, PT, MPT, EdD

Dr. Andrea specializes in pediatric and adult neurologic physical therapy. She is passionate working with individuals after brain injury and is experienced in acute care, outpatient, skilled nursing and inpatient rehabilitation settings. Additional disciplines include healthcare higher education and interprofessional education.
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Mohammed Ata, PT, DPT, PhD, NCS, C/NDT

As a Certified Therapist in Neuro Developmental Treatment for pediatrics and adults, Dr. Ata’s specialties include neurologic physical therapy, acute care, and spinal cord and traumatic brain injuries. With expertise in neurological disorders and rehabilitation, his studies focus on virtual reality applications, balance evaluations and treatment.
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Pamela Bayliss, PT, DPT

Dr. Bayliss has extensive experience as a clinician and rehabilitation director in various settings, including wound care, lymphedema therapy and home health. She has a background in physical therapy education and has served as program director for a PTA program.
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Jeffrey (Jeff) Bolles, PhD, MBA, MA, MCHES

With more than 20 years of teaching experience, Dr. Bolles specialties include health administration, healthcare higher education and leadership, anatomy and kinesiology. His research interests focus on finance and population health, including health policy and universal health insurance.
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Lakeisa (Keisa) Boykin, DHSC, MBA/HCM, OT/L

Dr. Boykin specializes in acute care, adult rehabilitation, chronic disease management, clinical education, health administration and mental health. She has extensive experience in academia, home health and rehab director roles. Her research emphasizes OT interventions with mental health patients.
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Nichel Brunder-Allen, OTD, MOT, OTR/L, CLT

Dr. Brunder-Allen specializes in adult rehabilitation and oncology, with a focus on lymphedema. As an occupational therapist, she has fostered relationships with healthcare professionals and patients to establish community-based programs focused on education for underserved populations.
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Heather Bushnell, PT, DPT, EdD, MPT

Dr. Bushnell is an experienced physical therapist with specialties in acute care, anatomy and higher education. She has 10+ years of clinical practice in acute care and more than five years in a hospital-based education position.
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Daniel (Dan) Calvo, OTD

Dr. Calvo specializes in acute care, health administration, and clinical, higher and interprofessional education. He brings experience in various healthcare settings and focuses on optimizing patient outcomes through biophysical agents, virtual reality and therapeutic tools.
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Helen Carey, PhD, MSc Adv OT, OTR

Dr. Carey is an occupational therapist with a focus on adult rehabilitation and neurology. Since 1993, she has expanded clinical services in acute, outpatient and community care with a focus on neurological rehabilitation.
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Lisa Chase, PT, PhD

Dr. Chase specializes in cardiovascular and pulmonary and orthopedics. She has a doctorate in Curriculum and Instruction with an emphasis in Exercise and Wellness and was part of the University’s second physical therapy graduating class prior to joining as faculty in 2000.
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Teka Clark, OTD, MOT, OTR/L

Dr. Clark, an experienced occupational therapist, specializes in adult and neurological rehab, dementia care, geriatrics, spinal cord injuries and long-term/rehabilitation nursing. She has an interest in non-pharmacological interventions for behavioral and psychological symptoms in elderly populations.
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Jacqueline (Jackie) Crossen-Sills, PT, PhD

Dr. Crossen-Sills has 30+ years of clinical, instructional and administrative experience. Her research interests include fall prevention, geriatrics and performance improvement. She specializes in chronic disease management, end-of-life care and neurological rehabilitation.
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Matthew (Matt) Daugherty, PT, DPT, OTR/L, MOT, DBA

As an AAOMPT Fellow, Dr. Daugherty is an authority in higher education administration, manual therapy, orthopedics and sports medicine. He has presented his research at national conferences and published on several different subjects.
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Janice Dunlap DNP, ARNP, AGPCNP-BC, ACNS-BC

Dr. Dunlap is a nurse practitioner and academic nursing professor who focuses on offering comprehensive treatment and holistic care to adult gerontology populations. She has worked in critical care and neurology for more than 25 years.
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Natonya Early, PT, MSPT, PhD

Dr. Early specializes in clinical education and has worked as a clinic director in private practice and outpatient clinics. Experienced as a travel therapist, she holds certifications in skilled dry needling, vestibular rehabilitation and human performance evaluations.
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Elizabeth (Beth) Ennis, PT, EdD, PCS

Pediatric physical therapist Dr. Ennis is board-certified and has specialization in early intervention, aquatics and assistive technology. She has also presented on these themes and written journals about them in her private practice.
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Jessica Fagan, OTD, OTR/L

Dr. Fagan is an occupational therapist specializing in adult and geriatric rehabilitation, with a focus on stroke rehabilitation and reducing falls in the community. She has experience in acute care, subacute rehab and home health.
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Valerie Faul, MOT/L

With an emphasis in adult rehabilitation, geriatrics and orthopedics, Valerie Faul specializes in upper extremity dysfunction, particularly of the shoulder. She has experience working with orthopedic surgeons to deliver comprehensive therapies, including the creation of bespoke orthotics.
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Katelyn Fell, MOT, OTR/L

Katelyn Fell is an OT specializing in geriatrics. With extensive clinical experience in acute care, inpatient rehab, skilled nursing, home health and as a travel therapist, her research interests include health and wellbeing among older adults and community-based programs.
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Maureen Fischer, OTD, OTR/L

Dr. Fischer has extensive clinical experience in acute care, NICU, outpatient and rehabilitation settings in addition to a level 1 trauma center, schools and telehealth with children with Autism Spectrum Disorder. She is passionate about early intervention and has worked in this field for more than 10 years.
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Sharon Glover, OTD, OTR/L, ECHM

Dr. Glover is an occupational therapist with 30+ years’ experience in chronic disease management, clinical education, geriatrics, mental health and neurological disorders. With clinical experience in settings including long-term and rehabilitation nursing, she has also managed OT and rehabilitation departments.
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Amanda Grant, PT, DPT, MTC, CLT

Dr. Grant is a certified orthopedic specialist with 15+ years of experience in outpatient orthopedics and oncology. An AAOMPT Fellow, she oversees USAHS’ clinical residency and orthopaedic manual physical therapy fellowship programs.
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Melissa Green, PT, DPT

Dr. Green specializes in neurological disorders and rehabilitation. With 10+ years of experience, she is passionate about neurologic recovery and continues to treat individuals with neurologic disorders while instructing in the neuromuscular curriculum.
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Raquel Guarino, MS, CHT, OTR/L

With expertise in acute care, adult rehab, anatomy, orthopedics and clinical education, Raquel Guarino is a certified hand therapist and educator. She has more than 10 years’ experience in hand therapy, pediatric sensory integration and neuro rehabilitation. She specializes in laser treatments and is kinesio-tape and Graston-technique certified.
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Zeida Gutierrez, PhD, MHS, OTR/L

Dr. Gutierrez is an occupational therapist, educator and a lifelong learner with a passion for technology. In addition to healthcare higher education and instructional design, she specializes in anatomy kinesiology, mental health, neurological disorders and orthopedics.
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Cecelia Hammond, DNP, MSN, FNP-BC, PMHNP-BC

Dr. Cecelia Hammond has many years of experience as a Family Nurse Practitioner (FNP) and has been an American Nurses Credentialing Center certified FNP since 2008. Her FNP background includes working several years in a community clinic caring for patients across the lifespan. She has been in a faculty role for the 15+ years teaching within nursing undergraduate and family nurse practitioner graduate programs.
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Kristine (Kristi) Hanks, PT, DPT

Dr. Hanks is a practicing physical therapist with 25+ years of experience in acute care, outpatient (pediatrics to geriatrics), school-based pediatrics and home health. Certified in Mechanical, Diagnosis and Treatment, her specialties are acute care, clinical education, orthopedics, pediatrics and wound management.
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Nicolas (Nick) Harrington, OTD, MOT, OTR/L

With expertise in adult rehabilitation, anatomy and neurological rehabilitation, Dr. Harrington is a USAHS alum whose research interests include the neurologic system and COVID-19.
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Cynthia (Cyndi) Haynes, OTD, MBA, MEd, OTR/L

Dr. Haynes is a pediatric therapist specializing in Autism Spectrum Disorder, clinical education, pediatrics and school systems, and higher education. With 20+ years of experience, she’s contributed to training initiatives, scholarly work and national speaking engagements.
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Amy Herrington, DNP, RN, CEN, CNE

With 30+ years of experience, Dr. Herrington specializes in emergency medicine, higher education and interprofessional education. Her passion for patient safety and evidence-based solutions has led to improved outcomes and quality metrics in her practice.
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Melanie Hill, PT, DPT

Dr. Hill is a board-certified clinical specialist in pediatric physical therapy and specializes in outpatient pediatrics. She has worked in a variety of pediatric settings including outpatient, school-based and acute care.
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Deborah Jackson, PT, PhD, CMP, ATC

Dr. Jackson is an experienced physical therapist specializing in cardiovascular and pulmonary care, geriatrics, higher education, orthopedics and sports medicine. She has been teaching in physical therapy programs and practicing in outpatient orthopedics for 30+ years.
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Rebekah Jarrar, OTD, MA, MOT, OTR/L

Dr. Jarrar is an occupational therapist and educator specializing in improving the lives of children and adolescents with and at risk for mental illness and their families. She has established practices emphasizing sensory integration therapy, extending pediatrics support.
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Amie Marie Jasper, PT, DPT, PhD

Dr. Jasper is a specialist in geriatrics and neurological disorders and has clinical experience in neurologic physical therapy. She is actively involved in various professional committees and is certified in multiple areas, including vestibular rehabilitation and balance-based torso weighting.
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Mark Kelso, PhD, LLM

Dr. Kelso is an expert in higher education with advanced degrees in education, law, and air and space law. His background as a Chief Warrant Officer and U.S. Army Master Aviator adds a unique perspective to his teaching approach.
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Marcia (Marti) Kessack, PhD, RN, HCM, PPA

Dr. Kessack is an experienced healthcare professional and educator with expertise in acute care, emergency medicine, healthcare administration, higher education leadership and interprofessional education. With a background in nursing and past leadership roles, she has launched various nursing programs.
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Dana Kolbfleisch, OTD, OTR/L

Dr. Kolbfleisch is an expert in acute care, adult rehabilitation, chronic disease management, geriatrics and healthcare higher education. With experience in various occupational therapy settings, she has taught at the graduate level for five years.
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Nicholas (Nick) LaRosa, PT, DPT, EdD

As a recognized physical therapist, educator and researcher, Dr. LaRosa’s specialization includes orthopedic residency and manual physical therapy fellowship. He teaches musculoskeletal components of the program, and his research interests are clinical reasoning and orthopedic physical therapy.
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John Layne, PT, DPT, MTC

Dr. Layne specializes in anatomy, manual therapy, orthopedics and sports medicine. He obtained the Manual Therapy Certification through USAHS and is also a Titleist Performance Institute Level 2 Certified Medical Professional.
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Blanche Leeman, EdD, OT/L, CHT

Dr. Leeman specializes in acute care, adult rehabilitation, hand certification, health administration, neurological disorders, neurological rehabilitation and orthopedics. She is a Certified Hand Therapist and has expertise in 3D printing applications for OT.
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David Liguori, DNP, NP-C, ACHPN

Dr. Liguori is a nurse practitioner with expertise in chronic disease management, clinical education, end-of-life care, healthcare higher education and mental health. Having earned multiple certifications, his clinical areas of interest include palliative and end-of-life care, diabetes, anxiety and depression.
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Ashlee Loewen, DNP, APRN, FNP-C

Dr. Loewen is a board-certified family nurse practitioner with expertise in geriatrics. She has experience in various clinical settings and is actively involved in research on virtual classroom engagement, clinical readiness and community health.
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Shannon Logan, PT, DPT

Dr. Logan is a board-certified clinical specialist in Orthopedic Physical Therapy with specialties in kinesiology and orthopedics. With her undergraduate degree in sports medicine, she has extensive experience working with collegiate wheelchair athletes and Paralympic athletes.
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Scott Love, PT, DPT, DHS, MPT

Dr. Love has a diverse background and specializes in acute care, adult rehabilitation and anatomy. He holds multiple degrees and has expertise in joint degeneration following lower limb amputation.
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Betty Lucente, PhD, MS, RN

Dr. Lucente has 30+ years of experience as a healthcare leader. Her area pf expertise includes the impact of socioeconomic status on health outcomes and enhancing care delivery models.
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Dana Madalon, OTD, OTR/L

Board-certified in pediatrics, Dr. Madalon is an occupational therapist with a focus on Autism Spectrum Disorder and community mental health. With 25+ years of experience, she is dedicated to addressing functional communication to decrease problem behaviors.
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Garrett Mandel, PT, DPT

Specializing in orthopedics, Dr. Mandel’s expertise includes manual therapy and extensive experience in outpatient care. He spends time annually providing physical therapy services pro bono to individuals in underprivileged countries.
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Tamala (Tammy) Marcin, PT, DPT, EdD, MBA

Dr. Marcin specialties include acute care, healthcare higher education and wound management. Her expertise extends to curriculum development and education assessment.
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Michelle McCraney, EdD

Dr. Michelle McCraney joined the University of St. Augustine for Health Sciences in 2019 and currently serves as a Contributing Faculty and dissertation chair/committee member in the Doctor of Education (EdD) program. Dr. McCraney has worked in education for more than 30 years. She began her career teaching special education K-12 students and at Florida’s

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Mayra Mendez-Schiaffino, OTD, MS, OTR/L

Dr. Mendez-Schiaffino specializes in management and neurorehabilitation settings focusing on patients who have suffered a stroke or traumatic brain injury. She joined the University after serving the adult and geriatric populations in various healthcare settings.
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Kaylee Munch, MOT, OTR/L

With a specialty in hand therapy, Kaylee Munch has experience in nursing facilities, outpatient rehabilitation and home health. She focuses on orthotic fabrication and upper extremity rehabilitation within private pay, federal pay and worker’s compensation injuries.
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Lisa Nichols, PT, EdD, MHS

Dr. Nichols specializes in clinical education. With a teaching career spanning more than two decades, she has taught a wide range of courses in occupational therapy and physical therapy programs.
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Katherine (Katie) O’Hara, MSOT, OTR/L

Katie O'Hara is a pediatric occupational therapist specializing in Autism Spectrum Disorder, pediatrics and sensory integration. She has treated children with various diagnoses, including Down syndrome, Sensory Processing Disorder, ADHD and cerebral palsy.
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Evan Pucillo, PT, DPT, EdD

Dr. Pucillo specializes in anatomy, healthcare higher education, neurological disorders and neurological rehabilitation. He is actively engaged in research on physical therapy education, interprofessional collaboration and global health.
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Kellan Quigley, OTD, MS, OTR/L

Kellan Quigley, OTD, MS, OTR/L,  is an Academic Fieldwork Coordinator and Assistant Professor at the University of St. Augustine for Health Sciences (USAHS). Dr. Quigley was the Lead Occupational Therapist and Clinical Coordinator for multidisciplinary rehabilitation services at Strive! Rehabilitation/Ocala Health in Ocala, FL. Upon graduating in 2012 from Western Michigan University with his Master

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Bonnie Rogulj, PT, DPT

Dr. Bonnie L. Rogulj completed her undergraduate degree at the University of Virginia, graduating with honors, and her Doctor of Physical Therapy at Old Dominion University. Presently, Dr. Rogulj is an assistant professor at the University of St. Augustine for Health Sciences and a licensed staff physical therapist in Florida and Virginia. She completed an

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Danielle Rosenzweig, PT, DPT

Dr. Danielle Rosenzweig is a physical therapist, educator, mentor and researcher focused on neurological rehabilitation and National Physical Therapy Exam (NPTE) success. She is passionate about helping students launch their careers. She uses creative, unique and innovative techniques to individualize her approach for each student. Dr. Rosenzweig is the NPTE Success Specialist for the University

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Jeffrey A. Rot, PT, DHSc, OCS

Dr. Rot graduated from Shenandoah University in 1993 with a Masters in Physical Therapy. He completed the Institute of Physical Therapy’s Manual Therapy Certification program in 1996. In 1997, he completed a one year Orthopaedic/Manual Physical Therapy Residency/Fellowship program at the University of St. Augustine for Health Sciences (USHAS) under the mentorship of Dr. Stanley

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Megann Schooley, PT, DPT,

Dr. Megann Schooley graduated Suma Cum Lade with a Bachelor of Arts from Lynn University where she was captain of the Women’s National Championship Soccer Team, twice an Academic All-American and recently inducted into the Athletic Hall of Fame. Exercise, health and wellness have always been one of her personal passions. She began pursuing health

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Cheryl Sheffield, OTD, OTR/L, ATP, CHAMP, CDP, FPS

Dr. Cheryl Sheffield has 30 years of experience as an occupational therapist in Canada and the United States. She joined the University of St. Augustine for Health Sciences (USAHS) in 2018, where she transitioned from a contributing faculty member in the post-professional Doctor of Physical Therapy program to core faculty in the Master of Occupational

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Laurie Shimko, PT, MPT

Shimko earned her Master’s in Physical Therapy 1996 at Barry University. She has been a member of the American Physical Therapy Association/Florida Physical Therapy Association member since 1990 (PTA 1992-1996). Shimko has 10 years’ experience serving in elected and appointed positions for the FPTA Board of Directors. She served on the FPTA Board of Directors

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Laura Siviter, PT, DPT, MTC

Dr. Siviter specializes in manual therapy, orthopedics and sports medicine. Her clinical experience includes outpatient manual therapy and neurological settings and in treating high-level athletes. She holds manual therapy and dry needling certifications from USAHS.
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Vickie M. Lorensen Skinner, DHA, CHCP

Dr. Vickie Skinner has more than 25 years of experience in operations and training with the U.S. Army Reserve. As a Lieutenant Colonel, she  serves the 11th/ 108th Training Battalion with responsibility for instructing, training, educating and developing mid-career officers in leadership and strategy to be agile, innovative and adaptive leaders. Dr. Skinner received her

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Cathleen (Kate) Soper, PT, DBA, MS

In addition to sports medicine, Dr. Soper specializes in manual therapy for adults and health administration. She has more than 30 years of clinical expertise, and both her clinical and research work focuses on interventions that are supported by the best available scientific evidence.
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Michael Valenti, PhD, RN, APRN, PMHNP-BC, NEA-BC

Dr. Valenti is an experienced nurse practitioner and academic nursing professor passionate about improving access to high-quality, integrated healthcare for vulnerable populations. Specializing in health administration, healthcare higher education and mental health, his clinical expertise encompasses psychiatric crisis stabilization for adults and geriatrics.
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James A. Viti, PT, MSc, DPT

A graduate from the University of Maryland in Baltimore in 1984, Dr. Viti received his Manual Therapy Certification from the Institute of Physical Therapy in 1991. He completed his manual therapy fellowship training in 1996 and received a Master of Science degree in 1997 from the Institute of Physical Therapy. He received his OCS certification

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Helene Vossos, DNP, MSN, APRN, ANP-BC, PMHNP-BC

Dr. Helene Vossos is a nationally board-certified psychiatric mental health nurse practitioner, adult nurse practitioner, nurse educator, author and nursing leader. She began her journey caring for others 30 years ago, became a nurse educator in 2004 and a dually boarded nurse practitioner in 2010. She joined the University of St. Augustine for Health Sciences

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Margaret Wicinski, PT, DPT, EdD

Dr. Margaret Ann Wicinski is an assistant professor in the Flexible Doctor of Physical Therapy program on the St. Augustine campus. Before joining the university full time, she worked as a physical therapist in outpatient and acute care settings. Dr. Wicinski is an active member of the APTA, the FPTA, and the AAOMPT. She previously

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Kathy H. Wood, PhD

Dr. Kathy Wood’s experience in higher education spans more than 20 years. In addition to her leadership roles, Dr. Wood has taught extensively in the fields of health care administration, business and health care finance.
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Heidi Woolley, OTD, MSOT, OTR/L

Dr. Woolley is an experienced educator and occupational therapist with 20+ years of clinical and administrative experience in various clinical settings. She graduated with honors in 1994 with her Bachelor of Science in Special Education from BYU with certifications in mild/moderate and severe/profound disabilities. She started her career teaching special education in a junior high

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Jeffery Zahavich, PhD, CEP, ChPC

Dr. Jeffery Zahavich has a background in health promotion, exercise science and applied health research with more than 15 years of experience developing evidence-based health, fitness and wellness programs for a broad range of high- and low-performing populations of all ages. He has formal training in university teaching and learning, advanced exercise physiology testing and

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Natalia Zborovsky, PT, DPT, DMD

Dr. Zborovsky is a Lymphedema Certified Therapist with a special interest in treating patients with Lymphedema disorders related to cancer. Her specialties include cardiovascular and pulmonary, chronic disease management and geriatrics.
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