School of Medical Imaging Sciences Faculty

Brent Murphy, MS, MBA, DABR

DEAN: School of Medical Imaging Sciences

Education
M.S. Medical Physics – University of Wisconsin
MBA – Hawaii Pacific University
B.S. Health Physics – Purdue University

Brent Murphy is the Founder of John Patrick University of Health and Applied Sciences (JPU) (formerly Radiological Technologies University) and Advanced Radiotherapy Consulting (ARC) (Formerly known as Global Physics Solutions (GPS)).

He founded JPU in 2009 and since that time, JPU’s undergraduate and graduate programs have been serving the demand for highly educated, clinically competent experts. Brent has also served as a Senior Medical Physicist for IU Health Goshen Hospital, a Senior Medical Physicist at St. Joseph Regional Medical Center, and a Clinical Therapy Physicist at Queen’s Medical Center in Honolulu, Hawaii. He has also contributed to the academic communities of Hampton University, Hawaii Pacific University, Advanced Radiotherapy Consulting, and John Patrick University.

Melissa Bonassisa, MHA, CRA, RDMS

PROGRAM DIRECTOR: BS Medical Imaging, Sonography specialization

Education
MHA – Colorado State University Global
BA – Rutgers University

Melissa is a graduate of Colorado State University’s Masters in Healthcare Administration program. Since 2004, Melissa has served as a sonographer in both hospital and outpatient settings. Since 2010, Melissa has held management positions. Melissa has served as an advisory board member for local ultrasound programs for at least 10 years. In 2021, she was recognized as one of the top ten sustainability leaders in healthcare.

Jasmin Miller, DBA, CNMT

PROGRAM DIRECTOR: BS Medical Imaging, Nuclear Medicine specialization

Education
DBA – Keiser University
MS – Keiser University

Jasmin Miller is currently the University Department Chair, Accreditation Committee Chair, and Director of Nuclear Medicine at Keiser University. She was a Nuclear Medicine Technologist for various medical facilities in Florida. Jasmin is a full professor with extensive higher education experience in developing and providing leadership to an entire division in a regionally accredited level VI educational institution. She has earned many awards and accomplishments including Advisory Board Academic Achievement Award, Instructor of Distinction Award, Employee of the Month Award, textbook acknowledgement contributions, and published dissertation. 

Isaak Miroshenko, MA, RT(R)(CT)

PROGRAM DIRECTOR: AS Radiologic Technology

Education
MA – The State University of New York, Stony Brook University

Mr. Miroshenko is a former valedictorian of New York Methodist’s Bartone School of Radiography and served as a faculty member, Clinical Coordinator, and Radiography Program Director. After earning his BA from Baruch College, he went on to earn a graduate degree in Higher Education Administration from Stony Brook University. Mr. Miroshenko is registered with the ARRT in Radiography and Computed Tomography.

Liz Adair, MA, RT(R)(MR)

Education
MA – St. Edward’s University
B.S. – Wayland Baptist University

Liz Adair has a passion for Radiology and proudly served as a Diagnostic Imaging Journeyman in the U.S. Air Force for 8 years before working as an MRI Technologist. Prior to her current role as a Radiology Manager for New York Presbyterian Hospital, she served as a Radiology Program Director.

Sarah Allen, BS, RVT, RDMS

Education
B.S. – Morehead State University

Sarah Allen has served as the Diagnostic Medical Sonography and Cardiovascular Sonography Program Director since July 2023. Prior to that, Sarah has over 10 years of experience serving patients as a Diagnostic Medical Sonographer and contributing to Sonography education programs as an Instructor and Externship Coordinator.

Manuel Arreola, Ph.D., DABR

Education
Ph.D. Medical Physics – University of Florida
M.S. Physics – State University New York

Dr. Manuel Arreola was born in Mexico City. He obtained a Bachelor’s in Physics from the Universidad Autonoma Metropolitana of that city. Dr. Arreola obtained a Master’s in Physics from the State University of New York at Buffalo and is a graduate from the Ph.D. Medical Physics Program at University of Florida (UF).  After 5 years under the mentorship of Dr. Harvey Neiman at the West Penn Hospital in Pittsburgh, he became Chief of Medical Physics at UF in 1998. He took over as Director of the UF Medical Physics Program in 2016 and successfully moved that program from the College of Engineering to the College of Medicine   Dr. Arreola has directed over 15 doctoral dissertations and over 40 Master’s projects. He expanded the outreach of the Physics Division of the UF Radiology Department  to provide compliance services to hospitals in both Gainesville and Jacksonville. Dr. Arreola was appointed Vice-chair of Radiology for Medical Physics Affairs in 2017. Since 2010, he has been collaborating with the United Nations’ International Atomic Energy Agency (IAEA) in worldwide training programs for medical physicists and held the Interim position of Head of the Medical Physics Division at the Agency’s headquarters in 2017. He is currently a member of the Board of Directors of the American Association of Physics in Medicine and the Society for Directors of Medical Physics Academic Programs. Dr. Arreola has collaborated actively with JPU since 2012.

Liudmyla Artinger, BS, RDMS, RDCS, RVT

Education
B.S. – Taras Shevchenko National University of Kyiv

Liudmyla Artinger earned a Certificate in Diagnostic Medical Sonography from the Center for Allied Health Education in Brooklyn, New York. Liudmyla is registered in 8 sonography modalities and has served as a Didactic and Lab Instructor as well as an adult Echocardiographer since 2012.

Kevin Chester, MS

Education
MS – Touro College
MS – Brooklyn College
BS – St. John’s University

Kevin Chester has been teaching mathematics since 2002. Kevin received his Bachelor of Science in Communications from St. John’s University in 1999 and went on to earn a Master of Science in Education from Brooklyn College in 2004 and a Master of Science in School Administration and Supervision from Touro College in 2008.

Joseph Cianci, MSA, RT(R)(CT)

Education
MSA – Central Michigan University
B.S. – St. Joseph’s College

Joseph Cianci began working as a radiographer after his military service and quickly developed a strong standard of performance and delivering patient care.  Joe serves as the Vice President of Business Development for Prestige Medical Imaging.  He has also been a part of the Medical Team for the Brooklyn Nets since 2012.  His previous appointments include the Director of Radiology, Cardiology & Ancillary Outpatient Diagnostics for New York Presbyterian Lower Manhattan Hospital and Director of Operations with New Jersey City Medical Center.

Patrick Foster, BS, RT(R)(M)

Education
B.S. – Ashworth College

Patrick Foster has been an educator in the field of radiography since 1998 and a practicing technologist since 1994. Patrick’s areas of expertise are mainly Procedures, Physics, Radiation Protection, Radiation Biology, Imaging Production, Digital Imaging, and preparation for the Registry Exam through the American Registry of Radiologic Technologists.

Hugh Gerard, CMD, RT(R)(T)

Education
B.A. – Indiana University
A.S. – Radiation Therapy
A.S. – Radiography

Hugh Gerard currently serves as Director and Dosimetrist at Kosciusko Community Cancer Center.  He is Operations Manager for Infinite Planning Solutions, and teaches new radiation oncology technologies for Advanced Radiotherapy Consulting.  Hugh has experience in external beam planning, remote planning, high-dose brachytherapy, IMRT, CT/PET fusion, tomotherapy, and adaptive radiation therapy.

Holly Hilliard, BS, RDMS, RDCS, RVT

Education
B.S. – Kettering College

Holly Hilliard brings a wealth of expertise and experience to the field of medical sonography. A proud alumna of Kettering College, Holly has dedicated her career to advancing healthcare through diagnostic imaging. With a diverse background that includes roles as a staff sonographer, product application specialist, sales representative, and Educator/Trainer, she has honed her skills and knowledge in various facets of the industry. Holly’s commitment to excellence extends beyond clinical practice, as she continually seeks to empower the next generation of sonographers through education and training.

Moriah Hoover, AS, RDMS

Education
A.S. – Charter Oak State College

Moriah Hoover is an experienced medical imaging professional with extensive clinical, academic, and commercial experience. Prior to Moriah’s current role as a Clinical Applications Specialist, Moriah served as a Sonographer for 8 years and a Clinical Coordinator for 6 years.

Donald LaFleur, MS, RDMS, RDCS, RVT

Education
MS Ed. – University of Wisconsin Stout
MS – John Patrick University of Health and Applied Sciences
BS – University of Wisconsin Lacrosse

Don LaFleur received a Diagnostic Medical Sonography certificate from the Florida Institute of Ultrasound in 2004. After completing his Master of Science in Medical Physics from John Patrick University, Don has been working as a Medical Physicist for Jablonski Physics Services in addition to serving as a Sonography Instructor. Don has over 10 years of Clinical Experience in Sonography.

Sean Maraj, MBA, RT(R)

Education
MBA – American InterContinental University
BS – St. Francis College

Sean Maraj is an experienced healthcare leader with a demonstrated history of working in the hospital and ambulatory setting. Sean currently serves as an Administrative Director for Radiology and Cardiology services. In addition to licensure and professional memberships, Sean was awarded the Clinical Educator of the Year award for 2007-2008 by the Joint Review Committee on Education in Radiologic Technology.

Scott McLean, MA

Education
Masters in Communication – Washington State University
Graduate Certificate in English – Northern Arizona University
Bachelors in Communications – Washington State University

Scott McLean is a Senior Contributing Faculty Member with the Communication Department at Walden University in addition to being an adjunct professor at John Patrick University. He also served as Associate Professor of Business Communication for the W.A. Franke College of Business, Northern Arizona University-Yuma, on a combined campus partnership with the University of Arizona and Arizona Western College. Scott was the 2007-2011 Shadle-EdgeCombe Endowed Faculty Chair at Arizona Western College.

Scott has written or co-written several other FlatWorld titles in communication, English, and business. His publishing record includes articles in peer-review journals, classic car magazines, and newspapers. From his experience working with students at the community college and undergraduate levels (including developmental English, college preparation, composition and argumentation, literature and analysis, and business communication), Scott has learned the importance of providing students with clear, concise learning resources with scaffolding and frequent opportunities for engagement and demonstration of skill mastery. He has also come to appreciate the important role the first English and business communication courses play in helping students achieve overall academic success.

Scott serves as an international business and industry consultant and has worked with The Robert Wood Johnson Foundation and The Confederated Tribes of Warm Springs, Oregon. He has also served on the Small Business and Innovative Research (SBIR) Evaluation Panel for the National Institutes of Health and evaluated programs for the Ministry of Hacienda, Chile and many others. He has taught at AWC/San Luis on the U.S./Mexican Border, at Central Oregon Community College’s Branch Campus on the Warm Springs Indian Reservation, and at Universidad San Sebastian in Concepcion, Chile. Scott studied at Pontificia Universidad Catolica de Chile, at Washington State University’s Edward R. Murrow School of Communication, and at Northern Arizona University-Flagstaff Department of English in the area of Professional Writing. He and his family live in Washington State.

Christian Pascarella, BS, RT(R)

Education
BS – St. Francis College

Christian Pascarella has over 20 years of experience as a Radiologic Technologist, over nine years of experience in clinical and didactic instruction as a radiography program clinical coordinator, and over six years of experience in radiology management.  He is also a C-arm applications specialist and is proficient in orthopedic radiography.

Todd Pearson, BS, RDMS, RVT

Education
BS – University of West Florida

Todd Pearson currently serves as the Program Director for an in-person school in the Florida area. He has also been a didactic and clinical instructor since 2001. Prior to that, Todd worked as a registered ultrasound technologist for several medical facilities in the Southeast region, including being the supervisor of the Ultrasound department for West Florida Medical Center. Todd participates in professional societies and currently holds registries with ARDMS in Vascular, OB/GYN, Abdomen, and Breast Imaging.

John Posh, BS, RT(R)(MR)

Education
BS – Widener University
AAS – Northampton County Area Community College

John Posh is an MRI Technologist with over 30 years of experience in clinical imaging, research, education, and administration. John held several positions in various capacities before returning to education full-time as the Director of the MRI Fellowship Program at Penn Medicine. Currently, John is Director of Education and MRI Safety Officer for Aspect Imaging, producer of the world’s first point of care neonatal MRI and producer and Host of “Embracing MRI”, an MRI Podcast with thousands of listeners world-wide. John also participates in MRI safety audits, clinical MRI training, and consults on MRI safety issues both nationally and internationally.

Gabriela Reyes, MHA, RT(R)

Education
MHA – Capella University
BS – St. Francis College

Gabriela Reyes is a Region Modality Leader for X-Ray with GE HealthCare. Gabriela has been working in the field of Radiography since 2014. Prior to her current role, she served as a Radiologic Technologist, Instructor, Clinical Coordinator, and Program Director.

Geselle Rufin, MBA, RDMS

Education
MBA – Western Governors University
BS – University of Nevada Las Vegas

Geselle Rufin is a passionate sonographer specializing in pediatrics, abdomen, and vascular imaging. Since 2017, Geselle has fulfilled her passion for quality patient care. Geselle also focuses on community engagement and bringing sonography awareness to sonography students and prospective students through social media content and her Podcast, Sonographers in the Cities. Geselle is also an active member of the American Institute of Ultrasound Medicine and the Institute for Advanced Medical Education.

Judy Wince, BS, RT(R)

Education
BS – Empire State College

Judy Wince of a graduate of Empire State College as well as the Bartone School of Radiography. Judy has over 20 years of experience as a Radiologic Technologist and over 10 years of experience in Radiology education, didactic and clinical instruction, and as a clinical coordinator.