5150 Expert Witnesses
5150 expert witnesses and consultants listed here may be able to form expert opinions, draft expert witness reports, provide expert witness testimony at deposition and/or trial as or serve as consulting (non-testifying) experts on 5150. The 5150 expert witness listings on this page are typically from fields/areas of expertise such as: Emergency Medicine and Nurse.
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Kim M Pimentel, RN, BSN, MICN
Nurse Expert Witness in Emergency Medicine
Nurse 911 Corp
Los Angeles, California
Emergency Medicine, Nurse
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prehospital care, behavioral health, 5150, suicide prevention, crisis prevention, stroke fallouts, falls, ER Nurse UCLA, sepsis, ER overcrowding, triage errors, mental health, restraints, behavioral detainment, Safety injury prevention, misdiagnosis, triage in crisis, breach in standard of care, duty of care, psychosocial
As a current charge nurse, clinical nurse, triage nurse, and Mobile Intensive Care Nurse (MICN) at a Level I Trauma Center, I bring over 23 years of emergency nursing experience, with advanced expertise in triage precision, stroke activation, psychiatric crisis management, and maintaining safety during emergency department overcrowding. I provide comprehensive care coordination from EMS field communication to hospital-based critical decision-making.
I am a recognized expert in the triage process, with advanced proficiency in applying the Emergency Severity Index (ESI) to determine clinical urgency and anticipate resource needs. I have extensive experience identifying and preventing triage errors, particularly in high-volume settings where subtle but life-threatening presentations—such as early stroke, sepsis, or myocardial infarction—may be overlooked. I provide expert insight into common pitfalls in triage, including under-triaging of time-sensitive conditions, failure to recogniz...
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Cheryl R. Mead, DNP, MSN, BSN, ADN, RN, CEN, CPEN
Certified Emergency Nurse- Adult & Pediatrics
Mead Legal Nurse Consulting, APNC
Riverside, California
Nurse, Emergency Medicine
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Pediatric Emergency Nursing, Emergency Department Nurse, Emergency Nurse, Failure to Rescue, Expert Witness, ED Nurse, ER Nurse, Medical Record Review, Medication Errors, MI (Myocardial Infarction), CPR, Code Blue, Psychiatric, 5150, Overdose, Sepsis, Stroke, STEMI, Ectopic, Hemorrhage
Cheryl Mead, DNP, MSN, BSN, ADN, RN, CEN, CPEN,
Cheryl Mead is a Registered Nurse with more than 21 years of nursing experience, specializing in Emergency Nursing remaining actively engaged in direct patient care at the bedside. She is board certified in Emergency Nursing (CEN) and is a dedicated member of both the Emergency Nurses Association (ENA) and the American Nurses Association (ANA).
Throughout her career, Cheryl has gained extensive experience caring for both adult and pediatric patients in a variety of emergency care settings, including a Level I Trauma Center and academic healthcare institutions. She is passionate about mentoring the next generation of nurses and regularly serves as a preceptor and clinical mentor, supporting nursing students as they develop their clinical judgment, professional confidence, and bedside skills.
In addition to her clinical practice, Cheryl is deeply committed to nursing education and leadership. She serves as an Assistant Professor of ...
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Carol A Ingalls, BSN, RN, CEN, CCRN
Ingalls and Associates, LLC
REDLANDS, California
Emergency Medicine, Nurse
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Emergency Medicine, Emergency Department Nurse, Emergency Nurse, Legal Nurse Consulting. ED Nurse, ER Nurse, Medical Records Review, Medication Errors, MI, Covid-19, CPR, Ectopic, Psychiatric, 5150, Hemorrhage, Overdose, Sepsis, Shock, Stroke, STEMI, Transfers
Carol Ingalls has 39+ years of continuous experience and expertise in Emergency Nursing and remains clinically active at the bedside. She is a Certified in Emergency and Critical Care Nursing. Carol is a member of the American Association of Legal Nurse Consultants, Emergency Nurses Association, American Nurses Association, Association of Critical Care Nurses, and the Bay Area Chapter of Northern California Legal Nurse Consultants. Nurse Ingalls has decades of experience in adult and pediatric emergency nursing in various settings including large community hospitals and Level 1 and 2 Trauma Centers/Academic institutions. She is well versed in current standards of care, policies, procedures and protocols related to nursing care in the ED. Carol also regularly functions as a preceptor/mentor for EMTs, paramedics, and nursing students in the clinical setting.
Carol has excellent communication skills and the ability to effectively interpret and convey complex issues. She is detail-o...
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Kim M Pimentel, RN, BSN, MICN
Nurse Expert Witness in Emergency Medicine
Nurse 911 Corp
New York
Emergency Medicine, Nurse
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prehospital care, behavioral health, 5150, suicide prevention, crisis prevention, stroke fallouts, falls, ER Nurse UCLA, sepsis, ER overcrowding, triage errors, mental health, restraints, behavioral detainment, Safety injury prevention, misdiagnosis, triage in crisis, breach in standard of care, duty of care, psychosocial
As a current charge nurse, clinical nurse, triage nurse, and Mobile Intensive Care Nurse (MICN) at a Level I Trauma Center, I bring over 23 years of emergency nursing experience, with advanced expertise in triage precision, stroke activation, psychiatric crisis management, and maintaining safety during emergency department overcrowding. I provide comprehensive care coordination from EMS field communication to hospital-based critical decision-making.
I am a recognized expert in the triage process, with advanced proficiency in applying the Emergency Severity Index (ESI) to determine clinical urgency and anticipate resource needs. I have extensive experience identifying and preventing triage errors, particularly in high-volume settings where subtle but life-threatening presentations—such as early stroke, sepsis, or myocardial infarction—may be overlooked. I provide expert insight into common pitfalls in triage, including under-triaging of time-sensitive conditions, failure to recogniz...