Interprofessional Education

Heidi Crocker, DC, EdD, C-IAYT

Dr. Heidi Crocker has more than 30 years of experience in higher education, primarily in health professions education. She is a scholar-practitioner who champions whole-person health through teaching, scholarship and service.  Dr. Crocker has owned integrative wellness centers focused on family chiropractic and yoga therapy. She is an educator with the mission to promote health

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Casey Keck, PhD, CCC-SLP

Before joining the University of St. Augustine for Health Sciences in 2024, Dr. Casey Keck worked as a clinical speech-language pathologist on interdisciplinary neurorehabilitation teams in pediatric outpatient settings. Her primary teaching interests are cognitive and communication skills across the lifespan, particularly after acquired brain injuries. In her courses, she employs active learning strategies such

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Sara Grzina, EdD, CCC-SLP

Dr. Grzina, who joined the University in April 2024, has worked in pediatric medical settings, including the neonatal intensive care unit, pediatric intensive care unit, acute care and outpatient, and has served on cleft and craniofacial anomalies teams. She has specialized in working with infants and children with feeding and swallowing disorders, cleft lip and

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Warren McAdams, PT, DPT

A physical therapist, healthcare consultant and instructor, Dr. Warren McAdams integrates his background in psychology to provide a comprehensive approach to healthcare. He joined the University of St. Augustine for Health Sciences in April 2024. His leadership as vice chair of the Texas Physical Therapy Association’s Capital Area District and active participation in physical therapy

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Diana Julbe-Delgado, PhD, CCC-SLP

Diana Julbe-Delgado, PhD, CCC-SLP joined the University in 2024 as Residency Director and Associate Professor. Dr. Julbe-Delgado is a bilingual speech-language pathologist and a certified member of the American Speech-Language-Hearing Association. Having diverse academic and clinical experience, her areas of clinical specialty include working with adults with neurogenic communication and swallowing disorders. Her interests include

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Daniel (Dan) Calvo, OTD

Dr. Dan Calvo is an Occupational Therapy (OT) Instructor in the Flex OT program at the University of St. Augustine for Health Sciences’ St. Augustine, FL campus. He joined the University in August 2023. With a background in clinical practice, he has worked in various healthcare settings including skilled nursing, acute and rehab hospitals, hand

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Justine Faghihifar, OTD, OTR, LSVT

Dr. Justine Faghihifar joined the University in 2023 and serves as an Associate Professor in the Occupational Therapy (OT) programs on the Dallas, TX campus. She holds a Doctor of Occupational Therapy and a Master of Family Studies from Texas Woman’s University . Specializing in Autism Spectrum Disorder, mental health, pediatrics, school systems and sensory

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Gretchen Gabbert-Downs, PhD, CCC-SLP

Dr. Gretchen Gabbert-Downs joined the University of St. Augustine for Health Sciences as a core faculty member in 2023. She has been a speech-language pathologist for more than 20 years, working with children and adults with complex communication needs. Her experience includes administration and higher education roles, and teaching undergraduate courses in speech-language pathology. Dr.

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Meredith Cadra, EdD, ATC, CSCS

Dr. Meredith Cadra is a University of St. Augustine for Health Sciences (USAHS) alum, where she earned her Doctor of Education in 2017 with dissertation research surrounding interprofessional education and collaboration. She completed her undergraduate and master’s degrees from Barry University. Her professional career includes clinical fieldwork as a head athletic trainer conducting clinical outreach

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Amy Herrington, DNP, RN, CEN, CNE

Dr. Amy Herrington has 30 years experience as a registered nurse. Her passion is patient safety and improving patient outcomes utilizing evidence-based solutions. This passion drove her practice as an Emergency Department Patient Care Manager and Staff Development Specialist at a large tertiary care facility in central Kentucky, which led to improved patient satisfaction, nurse

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Catherine Andrea, PT, MPT, EdD

Dr. Catherine Andrea is a full-time instructor at the University of St. Augustine for Health Sciences. She teaches a variety of classes including Pediatric and Neuromuscular courses. Dr. Andrea has worked as a clinician throughout the United States for more than 15 years. She has experience treating an array of clients and specializes in pediatric

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Marilyn Miller, PT, PhD

Dr. Miller is a physical therapist, American Board of Physical Therapy Specialties certified Geriatrics Clinical Specialist. Dr. Miller graduated from Wisconsin State University with a Bachelor of Science in physical education/dance. She earned her post-graduate credential in physical therapy from the U.S. Army Medical Field Service School, her Master of Science in Gerontology from University

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