Dram Shop Experts provides expert witness services specializing in alcohol-related liability cases, including negligence in bar operations, over-serving, intoxication management, and compliance with state dram shop laws.
Liquor Liability Expert Witness
Ryan Dahlstrom provides unparalleled expert witness services, bridging industry operations with complex legal standards. Bringing 35+ years of real-world hospitality expertise, Mr. Dahlstrom is a critical asset in dram shop and liquor liability cases for both plaintiff and defense attorneys.

My extensive background cultivates insights, combining operational know-how with legal acumen. I provide clear, evidence-based opinions.
I specialize in providing expert witness services for attorneys (both plaintiff and defense) and insurance professionals navigating complex cases in dram shop, liquor liability, and premises security.
Assessing if establishments met industry standards in alcohol service & operations.
Expert opinion on visible intoxication recognition & staff management.
Evaluating adherence to state & local liquor laws and regulations.
Assessing security measures & incident response in licensed venues.
Reconstructing BAC and consumption patterns based on available evidence.
Evaluating staff training and operational policies for effectiveness.

Connect directly with Ryan Dahlstrom to discuss your specific expert witness needs.

Leverage decades of industry knowledge for a robust case evaluation.

Develop an expert strategy grounded in real-world operational facts.



My extensive operational background fosters unique insights and legal expertise, focusing on client success. I provide actionable analysis. Across thirty-five years of bar management, alcohol safety training, and litigation consulting, I have scrutinized point-of-sale records, surveillance footage, staff depositions, and service logs for dram shop and liquor liability matters nationwide. Attorneys rely on my ability to translate complex hospitality operations into courtroom-ready evidence that withstands cross-examination and satisfies state-specific statutes.
From witness statements to pour count audits, I craft intoxication timelines that reveal pivotal service breaches. My standard of care reviews expose training gaps, policy omissions, and compliance failures, mapping each finding to statute and precedent. These reports, depositions, and testimonies help counsel secure fair settlements or persuade juries by rooting arguments in operational fact.
“Ryan’s operational insights were invaluable to our dram shop case. His ability to connect industry practices to the legal standards was crucial for our strategy. Highly recommended!”

Plaintiff Attorney
“Ryan traced each pour, clarified state rules, and showed service failures in plain language. His confident testimony reframed liability questions and drove settlement talks forward.”

Defense Counsel
“Ryan’s audit of CCTV and POS records confirmed intoxication early in the evening. His clear, balanced testimony helped jurors grasp timeline gaps and anchored our favorable verdict.”

Plaintiff Attorney
My services are customized to the unique facts of your case. Contact me for details.
Comprehensive analysis for your specific Dram Shop claim or defense.
Venue‑specific strategies for complex alcohol liability cases.






With Ryan Dahlstrom, you gain a deep, operational understanding of dram shop & liquor liability. His insights are practical & litigation-focused.
Across hospitality, entertainment, and legal industries.
Providing objective analysis for plaintiff and defense.
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We are committed to excellence and have a deep understanding of the law. Our aim is to provide you with real world solutions.
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