EXPERT WITNESS

Ryan
Dahlstrom

ASIS International Member · 35+ Years in Hospitality Operations

Plaintiff and Defense · All 50 States · Based in Tucson, Arizona

Ryan Dahlstrom, dram shop and negligent security expert witness
BIOGRAPHY

About Ryan Dahlstrom

Ryan Dahlstrom is a hospitality and entertainment expert witness based in Tucson, Arizona, retained by plaintiff and defense counsel in dram shop, liquor liability, negligent security, and premises liability cases. His opinions draw on more than 35 years of running bars, nightclubs, hotels, casinos, restaurants, and live entertainment venues.

His operations background includes Hotel Director of Beverage and Nightclub General Manager at Crowne Plaza Dallas, manager of KRAVE Nightclub on the Las Vegas Strip, General Manager of the Steve Wyrick Theatre in Las Vegas, and Nightlife and Entertainment Director for the Nightclub & Bar Convention. He founded The Bar & Restaurant Experts in 2008, is the founder and president of the Nightclub Hall of Fame, and is the author of the Bartender Training Manual and Server Training Manual. He is a member of ASIS International.

Ryan reviews POS records, surveillance video, incident reports, training records, staffing, and security policies to determine whether a venue met the standard of care. His work includes case review, written expert reports, site inspections, and deposition and trial testimony in state courts, and he also serves as a consulting expert. Ryan accepts engagements in all 50 states, and his case experience includes matters in California, Florida, Illinois, Indiana, Iowa, Kentucky, Louisiana, Michigan, Nevada, New Jersey, New Mexico, New York, North Carolina, North Dakota, Oklahoma, South Carolina, Texas, Utah, and Washington.

QUALIFICATIONS

Credentials and Background

PRACTICE FOCUS

Areas of Expertise

Dram Shop Liability

Liquor Liability

Negligent Security

Premises Liability

Slip Trip and Fall

Restaurant Operations

Casino Alcohol Liability

Live Music Venue Accidents

Underage Alcohol Service

Standard of Care Review

CASE RECORD

Representative Case Experience

Representative settled matters in which Ryan was retained by plaintiff or defense counsel.

SETTLED · MARCH 2026

Draskovich v. Richards Bar

SETTLED · MARCH 2020

Haupt v. Fiesta Hotel and Casino

SETTLED · TEXAS

Martina Perez v. MC-VC, Inc. d/b/a Party Place Cabaret

SETTLED · WASHINGTON

Sanderson v. Rattlesnake Mountain Brewing Co.

Ryan has been retained in matters by plaintiff and defense counsel nationwide.

ATTORNEY FAQ

Retaining Ryan Dahlstrom

What types of cases does Ryan Dahlstrom take?

Dram shop and liquor liability, negligent security, premises liability, and slip, trip and fall cases at bars, nightclubs, restaurants, hotels, casinos, concert and live music venues, stadiums, and special events.

Does Ryan work for plaintiffs or defendants?

Both. Ryan is retained by plaintiff and defense counsel and charges the same rates to both sides.

Where does Ryan accept cases?

Ryan is based in Tucson, Arizona and accepts engagements in all 50 states. His case experience includes matters in California, Florida, Illinois, Indiana, Iowa, Kentucky, Louisiana, Michigan, Nevada, New Jersey, New Mexico, New York, North Carolina, North Dakota, Oklahoma, South Carolina, Texas, Utah, and Washington.

What does Ryan charge?

Case review, research, and report writing are billed at $500 per hour against a $5,000 initial retainer. Deposition or trial testimony is $2,500 for a half day and $5,000 for a full day, and a site inspection is $3,000 per venue plus travel.

Does Ryan calculate blood alcohol content?

No. Ryan relies on the toxicologist for BAC findings. His opinions address alcohol service practices, staff training, and whether signs of intoxication were observable, using POS records, surveillance video, and witness accounts.

How quickly will Ryan respond to an inquiry?

Ryan responds within one business day. A conflicts check is completed before any case materials are reviewed, and inquiries are confidential.

GET IN TOUCH

Contact Ryan Dahlstrom

All 50 States — Plaintiff & Defense

COVERAGE

Within One Business Day

RESPONSE TIME

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