top of page
Sandra Walker Nichols - Legal Nurse Practitioner and Expert Witness

Medical Expertise That Builds Winning Litigation Strategies

Sandra Nichols Walker, PhD, APRN, delivers 20 years of clinical, academic, and consulting expertise to build the strongest possible case for your clients.

The Authority at the Intersection of Medicine, Law, and Academia

Translating Complex Medicine into Winning Legal Strategy

Sandra Walker Nichols brings two decades of experience across clinical practice, advanced academic instruction, and regulatory oversight directly to your legal team. Her diverse background provides an unparalleled depth of insight into medical records, standard of care, and complex health systems—giving your firm a distinct advantage in litigation.

Psychiatric nurse practitioner expert witness
mental health standard of care consultant

The Clinical Foundation for Your Strongest Case.

 

Dr. Walker Nichols translates complex medicine into litigation strategy. Choose her for the decades of real-world authority that ensures your legal team has the clearest, most defensible medical position from day one.

Key Qualifications for Your Case

20+ Years of Experience

Spanning clinical practice, advanced nursing, and regulatory governance.

 

Deep Clinical Expertise

Proficient in Emergency Medicine, Primary Care, and Psychiatric in-patient and out-patient care.

 

Advanced Academic Credentials

Holds a PhD in Higher Education, a Master’s in Nursing, and is a triple-certified Nurse Practitioner (FNP-BC, GNP-BC,  PMHNP-BC).

 

Regulatory Insight

Former gubernatorial appointee to the Florida Board of Nursing (FBON), providing expert knowledge of disciplinary actions and standard of care regulations.

Litigation Focus

Dedicated to translating complex medical and psychological information into clear, defensible legal arguments.

FBON standard of care expert
ER nursing expert witness

A Career of High-Level Clinical Authority

Expert Consulting Practice (Since 2011)

Founder of Advanced Practice Clinician Solutions, LLC, providing expert legal nurse consulting for both plaintiff and defense attorneys across eight states.

Psychiatric Mental Health Practice (2021 - present)

Established an out-patient private practice as a PMHNP in Virginia, managing complex acute and chronic mental health and substance abuse disorders. Sandra is an active part of the medical staff of an Arizona acute care facility providing psychiatric evaluation and treatment.

Emergency Medicine and Acute Care (2011 - 2023)

Proficiently operated as a solo practitioner in multiple Emergency Departments and provided coverage for Critical Access Hospitals, demonstrating high-stakes, autonomous clinical decision-making.

Academic Leadership

Assistant Professor, Clinical Coordinator roles at universities including Northern Kentucky University, Thomas University, focused on training the next generation of advanced practice nurses.

Regulatory & Systemic Insight

Former Gubernatorial Appointee, Florida Board of Nursing

Dr. Nichols served as the Advanced Practice Registered Nurse (APRN) Member. This role provided unparalleled insight into:


Standard of Care

Comprehensive understanding of the regulations governing nursing and APRN practice.


Discipline and Probable Cause

Direct experience evaluating applications, administering policy, and determining disciplinary actions against licensees.

 

Protecting the Public: Expertise in the principles and guidelines established to protect patient safety.

Virginia litigation support
Florida medical-legal consultant

Academic Credentials & Continuing Education

Dr. Nichols’ extensive educational background demonstrates her commitment to rigorous scholarship and continuous learning.


Florida State University

- B.S.N., Nursing (cum laude) (2005)

- Ph.D., Higher Education (2004)

- M.A., English (1991)

- B.S., Political Science and English (1989)

Advanced Practice Certifications

- Psychiatric Mental Health Nurse Practitioner (PMHNP) – Northern Kentucky University (2015)

About

Meet Sandra Walker Nichols, PhD, APRN

Sandra brings two decades of experience across clinical practice, advanced academic instruction, and regulatory oversight directly to your legal team. Her diverse background provides an unparalleled depth of insight into medical records, standard of care, and complex health systems—giving your firm a distinct advantage in litigation.

Dr. Nichols' career is marked by roles requiring both high-level clinical skill and systemic oversight. This unique experience is invaluable when reviewing cases involving medical malpractice, personal injury, and complex psychiatric issues.

Sandra resides in Norfolk, VA, with her husband, Captain Todd Nichols (US Navy, Ret), and their two Australian Shepherd dogs, Presley and Shelby (in training as therapy dogs). She enjoys reading and researching genealogy.

  • LinkedIn
PMHNP litigation support
bottom of page