Arizona Expert Witnesses

This highly-qualified expert has over 20 years of experience in nursing and life care planning. She earned her BA in psychology and BSN at Mount Saint Mary College before earning her MSN from the University of Texas at Austin and her DNP from Northern Arizona University. She is certified as a nurse practitioner, an advanced forensic nurse, an emergency nurse, and a nurse life care planner. She is active in her field as a member of several organizations, including the American Academy of Nurse Practitioners and the American Association of Nurse Life Care Planners. She has formerly served as a nurse practitioner at several hospitals and medical practices, among these being North Shore University Hospital, Parkway Medical, and Reynoso MD Medical Center. Currently, this expert is a nurse practitioner for a health clinic in Arizona.

After working as a clinical medical physicist at New York University Medical Center this expert relocated to St. Joseph’s Hospital and Medical Center in Phoenix Arizona where he was part of the national physics team evaluating the very first Intensity Modulated Radiation Therapy (IMRT) delivery system in the US, under an investigational agreement. In 1997, he formed a major consulting firm and has provided clinical medical physics support and advisory services to over twenty-six radiotherapy centers including Mayo Clinic of Scottsdale, St. Jude Children’s Research Hospital, and the University of Arizona. This expert gained extensive experience in Stereotactic Radiosurgery at the Barrow Neurologic Institute in Phoenix Arizona. Procedures include linac based radiosurgery, Gamma Knife Perfexion, and surgically placed high activity I-125 seeds for deep seated cranial lesions. Beginning in 2004 and continuing into 2015, he provided back-up and start-up support for 4 Brainlab / Varian systems including both TrueBeam and Edge, and 2 Gamma Knife Perfexions. His experience with HDR includes lung, GYN, and esophageal cases and includes the use of most modern applicators including SAVI and Contura using both Varian and Elekta (Nucletron) products.

This expert is a board certified doctor in internal medicine and gastroenterology. He practices at a major medical center. He has been the director of gastroenterology clinics and is a tenured professor of medicine at a major university. He is highly respected in his field.

This expert has been a member of law enforcement and public safety for over 20 years. A candidate for a Ph.D. in Public Safety Leadership, he is a board member with the International Public Safety Association and member of many other associations, such as DC Nightlife Association. He is a recognized court expert witness in hospitality security training, policies, procedures, and standards of care. He has been published in "Nightclub and Bar Magazine" and has been a regular speaker at the Nightclub and Bar Convention and Trade Show on topics such as "Alcohol Service Liabilities, Security Training, and Reducing Violent Incidents", "Critical Incident Preparation and Creating a Security Training Development Program", and "Dealing With Intoxicated Patrons and Liability Prevention". This expert is a Retired Police Officer and a Field Training Instructor from a county police department, while he currently serves as the Vice President of a nightclub security consulting firm, where his duties include providing in-house security certification training seminars and conducting liability assessment of client properties.

This highly qualified Electrical Engineer and Optical Imaging expert earned a Ph.D in Optical Sciences from the University of Arizona. He is a Fellow of both the International Society of Optical Engineering and the Optical Society of America. He has won many awards throughout his career in recognition of his academic and research contributions. This expert has published over 75 peer-reviewed journal articles and has authored five textbooks. He is an authority in his field and is frequently invited to lecture as a guest speaker. He is the former President of an international society of optical engineering.

This engineer is an expert in the areas of fire causation and consumer product defects as well as construction materials and workmanship issues. He has specific expertise with installation and maintenance of household appliances including stoves and ovens. He belongs to a number of societies in the engineering field including the American Society of Mechanical Engineers and the National Academy of Forensic Engineers. He is currently a private engineer specializing in design, failures, building code and ADA compliance issues, and human factors.

This expert has been involved with security specialties for over 30 years. He has worked as the Chief Probation Officer, which had him follow federal and state rules and regulations. He has had vast experience with ankle monitors, and currently has his own security firm that works with those on probation.

This expert is a registered professional engineer and certified journeyman electrician, belonging to such societies as the Association of Electrical Inspectors and the Institute of Electrical and Electronics Engineers. He has served as an electrician and electrical engineer on various projects over his 35+ year career, and is currently the president of a Forensic engineering consulting firm including Electrical, Mechanical, and Structural Engineers.

This Fellow of the American Association of Hip and Knee Surgeons is a partner and faculty orthopedic surgeon at a private practice surgical center. He has remained in active clinical practice for over 30 years, during which he has authored and co-authored several publications on joint orthopedics and has made presentations on hip and knee reconstruction.

This incredibly well credentialed expert is widely heralded as the utmost authority on gynecological pathology. He has over 30 years of experience at some of the most prestigious clinical and academic positions in the country. He is board certified in both anatomical and clinical pathology with an emphasis on gynecological pathology. He was a former professor and attending pathologist at USC medical school and Yale University Medical school as well as the associate director of the Pathology and Immunohistochemical lab at USC. He then moved on to the be director of both the gynecologic pathology department and director of the gynecologic fellowship program at Yale. He is currently a tenured full professor of pathology and gynecology, the director of the gynecological pathology program, and attending pathologist at a major university medical center, as well as the co-director of the tissue acquisition and cellular/molecular analysis shared service at a major cancer treatment center where he has published a plethora of peer reviewed journal articles, a book and many book chapters, and abstracts on the various topics in the field of gynecologic pathology and gynecologic oncology.

This Certified Professional Ergonomist has been teaching and consulting on human factors/ergonomics, safety and systems for 40 years. He is a member of numerous prestigious professional organizations. As a Research Assistant at Texas Tech University's human factors lab, he served as a consultant to the Occupational Safety and Health Administration as well as the Arizona Center for Occupational Safety and Health. Currently, this expert is the President and Owner of a consulting firm where he consults for attorneys, insurance companies, business, industry, and academia on human factors/ergonomics and systems safety. He is also an Adjunct Associate Professor in the Department of Systems and Industrial Engineering at a top tier university, teaching human factors/ergonomics and safety.

This expert is board-certified by the American Board of Emergency Medicine, and is engaged in full time clinical practice in a community Emergency Department. He has published extensively in his field, and holds an emergency medical patent. Finally, he has also been named among America's Top Emergency Medicine Doctors for several years running.