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Working with Counsel
David Medical Services provides independent expert witness services to attorneys involved in jail and prison healthcare litigation nationwide.
Our process is designed to be efficient, professional, and defensible, with clear communication and respect for litigation timelines.
Who We Work With
We are retained by:
- Plaintiff attorneys in civil rights and wrongful death matters
- Defense counsel representing counties, municipalities, and correctional entities
- Private correctional healthcare organizations and their counsel
Our role is neutral and objective. We provide medical analysis, not advocacy.
Initial Introductory Call
The first step is a brief introductory call with our correctional healthcare expert physician. This call allows counsel to:
- Describe the allegations and procedural posture
- Confirm whether the case is within scope
- Discuss timeline and urgency
- Clarify records available or pending
- Determine next steps for engagement
There is no obligation to retain following the call.
Scope of Engagement
Once retained, we may assist with:
- Comprehensive medical record review
- Standard-of-care analysis
- Causation opinions (when appropriate)
- Written expert reports prepared for litigation use
- Deposition testimony
- Trial testimony when needed
We do not provide tactical law enforcement opinions, legal conclusions, or psychiatric diagnostic testimony outside appropriate scope.
Medical Records & Materials
To ensure efficient review, counsel is typically asked to provide:
- Complete jail / prison medical records
- Relevant hospital or EMS records
- Autopsy reports (if applicable)
- Facility policies or protocols (when relevant)
- Complaint and key pleadings (helpful but not required)
We will clarify exactly what is needed, based on the case being reviewed.
Written Expert Reports
Our expert reports are:
- Clearly structured and organized
- Grounded in evidence-based medicine
- Informed by accepted correctional healthcare standards
- Written in plain, defensible language for legal audiences
Reports are prepared with deposition and trial use in mind.
Depositions & Testimony
Dr. Ryan D. Herrington, MD, MPH has extensive deposition experience and has also provided live courtroom testimony when required.
We approach testimony with:
- Professional demeanor
- Clear explanation of medical concepts
- Consistent, well-supported opinions
- Respect for the court and counsel on both sides
Neutrality & Objectivity
David Medical Services provides independent, evidence-based medical opinions. We are not outcome-driven and do not tailor opinions to advocacy goals. Our credibility depends on objectivity, and we take that seriously. This approach serves both counsel and the court.
Timelines & Communication
We understand litigation deadlines. Typical expectations include:
- Clear discussion of timeline before engagement
- Realistic turnaround estimates based on record volume
- Direct communication regarding scope changes or additional needs
Urgent matters may be accommodated when feasible.
Fees & Retainer
Fee structure and retainer requirements are discussed transparently after the introductory call and prior to the engagement. Rates reflect:
- Physician expertise and experience
- Complexity of the matter
- Scope of review and reporting
- Deposition or trial involvement
We are happy to discuss expectations up front.
Schedule an Introductory Call
If you are considering retaining a correctional healthcare expert, we welcome inquiry.
DMS Jail & Prison Healthcare Experts
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A division of David Medical Services, PLLC