Damages Expert Witnesses: 54

Dennis Gemberling, CHA, CFBE, FMP, FCSI, President and Founder of Perry Group International, has over 35 years of experience in the Hospitality Management industry. His experience includes managing, operating, and consulting on full-service, limited-service, extended-stay, all-suite, condo and timeshare hotels and resorts, casual, fine-dining, and quick-service restaurants, bars and nightclubs, catering and special event facilities, casinos, and mixed-use real estate. 

Mr. Gemberling has held prior positions for different owners, operators, and chains as Senior Vice President, General Manager, Director of Food & Beverage, and Restaurant Unit Manager. He has been retained on over 400 projects with typical values in the $1 million to $75 million range and revenues in the $1 million to $100 million range both nationally and internationally. His many clients have include among others Biscuits & Blues, Cantina’s, Chevy’s, Choice Hotels, Embassy Suites, Hampton Inns, Hilton, Holiday Inns, Hooter’s Casino, Hyatt, Marriott, McDonald’s, Microtel Inn & Suites, Outback Restaurants, Radisson, Residence Inns, Signature Resort, Sizzler, Sonic Drive-Ins, Starbucks, Starwood, Sheraton, Togo’s, Wendy’s, and Willie Mays Skybox Lounge. 

Litigation Support: Dennis Gemberling is a Certified Hotel Administrator, Certified Food and Beverage Executive, Certified Foodservice Management Professional, and Certified Food Safety Manager. He offers expert witness services to attorneys for plaintiff and defendant cases on a variety of Hospitality-related claims. He is a Professional Member of Foodservice Consultants Society International and the Forensic Expert Witness Association. Mr. Gemberling also provides expertise as a Court Appointed Receiver and Interim Property Manager and is currently the Past President and a Board of Director for the California Receivers Forum – Bay Area Chapter. 

Areas of Expertise:

View Dennis Gemberling's Consulting Profile.

With more than 27 years of experience in Big 4 consulting, Steve Ditty is a distinguished Software Expert Witness specializing in ERP software litigation, software failure analysis, and expert testimony. His expertise spans enterprise software implementation, project management, and litigation support, making him a key figure in complex ERP lawsuits. As a testifying expert, he has played a critical role in high-stakes disputes across North America, Europe, and Asia. 

Steve has provided expert witness consulting and litigation support for Fortune 500 corporations and public sector organizations, offering expert reports, depositions, rebuttals, forensic software analysis, and trial testimony in major ERP lawsuits. 

As a recognized authority in software litigation, his testimony has been instrumental in ERP failure cases involving SAP, Oracle, Microsoft Dynamics, Infor, NetSuite, and other enterprise platforms. His knowledge of ERP implementation failures, contract disputes, and project overruns makes him one of the most sought-after professionals in software litigation support. 

Areas of Expertise:

The team at Nolte Analytics, LLP includes experts with over 40 years of experience performing Damage Analyses, Valuation, Economic Studies, and Financial Investigations. Their experience prevents false starts and avoidable errors, delivering more cost-effective results.

Clients have included companies in the following industries: aerospace, automobile, banking, beverages, construction, electronics, technology, energy, entertainment, food, government, insurance, oil and gas, pharmaceuticals, restaurants, retail, and more.

The experts at Nolte Analytics have been quoted or published in the following, often multiple times: The Wall Street Journal, Los Angeles Times, The Associated Press, The New York Times, The Washington Post, Daily Journal, Los Angeles Lawyer, Los Angeles Business Journal, and many others for their opinion on matters relating to their area of specialization.

Litigation Support - Nolte Analytics' client work focuses primarily on valuation of businesses and intangible business assets, economic studies, royalty and fraud auditing, and litigation-related financial analysis. Their experts have served many of this country’s prominent companies and most of the largest law firms, with thousands of hours of testimony and over 200 trial testimonies. They typically present conclusions graphically, using a proprietary presentation system.  As a result, they have an unequalled track record of judges and juries accepting their conclusions.

Areas of Expertise:

• Business and intangible asset appraisal, loss of business value, minority shareholder disputes, buy-sell agreements
• Commercial damages measurements, including, unjust enrichment, lost profits, disgorgement, breach of contract, business interruption, business interference, patent infringement, trademark infringement, patent, copyright and trademark infringement, theft of trade secrets, reasonable royalties
• Employment claims, wrongful termination, wrongful death, personal injury, future lost earnings, loss of earnings capacity, loss of benefits
• Financial accounting Forensic accounting, royalty and compliance audits, fraud investigations

Nevium's experts are trial-tested IP custom & practice damages experts who take a hands-on approach with all their IP litigation assignments. Whether you are in need of an expert to calculate economic damages as lost profits / unjust enrichment, give an opinion on specific business clauses in a license agreement or to leverage Internet and Social Media analytics to prove or disapprove infringement, Nevium has the experience and expertise.

Litigation Support:Nevium works closely with C-Level executives, in-house and outside counsel to implement the best possible business strategy that intertwines with the legal strategy. Nevium is part of the team early on in the litigation process assisting with discovery requests and deposition questions. Nevium’s experience and expertise allows the managing attorney to focus on the legal issues knowing that Nevium is proactively taking care of the business side of the case. As experienced Intellectual Property Consultants, they have real-word, hands on IP management, monetization and valuation experience that plays out well in front of a judge and jury. Nevium professionals provide IP expert witness testimony related to economic damages in a range of lost profits, unjust enrichment, relief from royalty, reasonable royalty, relief from pay per click, corrective advertising and IP valuation. They author reports and provide testimony for federal and state court claims, arbitration, and mediation related to false endorsement, defamation, infringement and unfair competition.

Litigation Expertise

Areas of Analyses Expertise

Past Law Firm Clients

Doug Bania, CLP, Founding Principal
Doug Bania is a founding principal of Nevium Intellectual Property Consultants.  Nevium is an intellectual property consulting firm specializing in developing IP strategies, IP valuation and monetization of IP as well as providing expert testimony related to IP damages and licensing customs and practices. He has been the named expert for over 75 cases, deposed 20 times, and has provided trial testimony 5 times.

Mr. Bania is a Certified Licensing Professional (CLP), a Google Analytics Certified Individual (GAIQ), and is a past committee member (2016 - 2019) for the International Trademark Association (INTA) Internet Committee and the ICANN Compliance and Domain Name Industry Subcommittee, a current member of the INTA Right of Publicity Committee and the American Bar Association (ABA), Copyright & Social Media Committee.

Mr. Bania specializes in analyses for copyright, trade dress, trade secrets and trademark infringement, publicity rights, social media and Internet infringement, defamation, marketing strategy analyses, royalty rate determinations and other intangible assets. Mr. Bania also provides valuation and monetization strategies for trademarks, trade secrets, publicity rights, domain names, Internet and social media assets, brands, copyrights and other intangible assets for financial reporting, bankruptcy and transactional due diligence.

View Nevium's Consulting Profile.

• Psychometric Testing
• Loss of Earning Capacity Calculations
• Labor Market Surveys
• Transferable Skills Analysis
• Specific Job Analysis

Florida Office:
Andrew Avalon, PE, PSP
Chairman & CEO
8633 Willow Kane Court
Orlando, FL 32835
aavalon@long-intl.com
T: (407) 445-0825     F: (407) 650-3399

Long International provides expert engineering and construction claims analysis, expert testimony, project management consulting, and insurance claims analysis services. We focus on projects in the following industries: building and construction; gas, gasification, GTL, LNG, and NGL; industrial and manufacturing; mineral and mineral processing; offshore oil and gas; oil sands; pipelines and utilities; power; refineries, petrochemical, and chemical; transportation; and water, wastewater, dams, and marine. We analyze claims, not limited to, disputed change orders, schedule delay, acceleration, time extensions, liquidated damages, loss of productivity, defective specifications, and deficient project management performance.

Richard J. Long, P.E., P.Eng., Founder of Long International, has over 50 years of U.S. and international consulting experience involving construction contract disputes analysis and resolution, arbitration/litigation support and expert testimony, project management, engineering/construction management, cost and schedule control, and process engineering. As an internationally recognized expert in the analysis and resolution of complex construction disputes for over 35 years, Mr. Long has served as the lead expert on over 300 projects having claims ranging in size from US$100,000 to over US$2 billion. He has presented and published numerous articles on claims analysis, entitlement issues, CPM schedule and damages analyses, cumulative impact claims, and claims prevention.

Rod C. Carter, CCP, PSP is President of Long International and has over 20 years of experience in construction project controls, contract disputes and resolution, negotiations, mediation, arbitration support, and expert testimony on scheduling, loss of productivity, and quantum issues.  He has experience in entitlement, schedule, and damages analyses on over 30 construction disputes ranging in value from US$100,000 to US$7 billion, related to oil and gas, oil refinery, LNG, heavy civil, nuclear, environmental, chemical, power, industrial, commercial, and residential construction projects. Mr. Carter specializes in loss of productivity, cumulative impact, and quantum calculations, and had a lead role in assessing damages on more than a dozen major disputes.  In addition, Mr. Carter has developed cost and schedule risk analysis models using Monte Carlo simulations to address the uncertainty of estimates and claims.

Scott M. Francis, P.E., PSP is a Vice President of Long International and has over 20 years of experience in project management, contract disputes analysis and resolution, CPM schedule preparation, execution, and analysis, productivity analysis, contract administration, design engineering, construction management, and government contracting.  He provides schedule development and assurance services, cost estimating, and claims analysis services on projects for both owners and contractors.  Specific responsibilities include CPM development and reviews, CPM schedule delay and acceleration analyses, change order impact analysis, issue identification, correlation of impacts to schedule activities, and productivity evaluations.

Key Coleman, CPA, CFA, CPCU, ARe is Executive Director and Founder of Litigation Economic & Forensic Consulting Group LLC. While his firm is located in Greater Philadelphia, his practice is nationwide. Mr. Coleman focuses on damages analysis and expert testimony in a variety of areas including business breakup, post-acquisition purchase price disputes, employment, lost wages and manufacturing. Mr. Coleman also has a specialty in the Insurance and Reinsurance Industry. Mr. Coleman has over 30 years of experience providing business and financial analysis. Prior to starting his own firm, he spent the bulk of his career in Chicago where he was a partner at a Big Four accounting firm and subsequently held high-level positions at other nationally recognized accounting and consulting firms. Prior to his consulting career, he spent more than eight years in the insurance and reinsurance industry.

In addition to his expert work, Mr. Coleman currently teaches Finance and Business full-time at Cabrini University.

Mr. Coleman is often called upon to perform expert analysis relating to Damages in Insurance or Reinsurance Disputes. He is one of the few experts nationwide who holds both the CPA and the CPCU designations. Mr. Coleman performs expert testimony as an insurance economic damages expert witness both locally and nationwide. In addition, he has performed inspections of MGAs, TPAs, ceding companies, and insureds. An abbreviated list of his insurance expert and damages specialties include:

View Key Coleman's Consulting Profile.

Stephen George has over 40 years of Landscape Design and Construction Defect experience. Mr. George has owned and operated Landscapes West since 1980, and is still providing design / build and maintenance services to his clients. His projects have included commercial, apartments, condominiums, and residential landscapes. 

Mr. George is a member of the California Landscape Contractors Association (CLCA), the Forensic Expert Witness Association (FEWA), the Irrigation Association (IA), the International Society of Arboriculture (ISA), the National Concrete Masonry Association (NCMA), and the Interlocking Concrete Paver Institute (ICPI).

Litigation Support - Stephen George is an Industry Expert for C-27 Landscape Construction. He provides litigation and consulting services to attorneys representing both Plaintiff and Defendant. His expertise has been called upon throughout the state of California, Washington, Arizona, Nevada, and New York. Mr. George's services include inspection and cost of repair and replacement, review of project drawings, photography / forensic imaging and construction documentation, arboriculture analysis, and landscape construction defects and failures. 

Areas of Expertise:

View Stephen George's Consulting Profile.

John A. Harris, is Principal of Landscape Economics, LLC, President of Earth Advisors, Inc., and a LANDSCAPE ECONOMIST who has worked in the Arboriculture, Forestry, landscape, and horticultural fields for over 40 years. Mr. Harris has provided reputable consulting, education, and project management services for projects across the United States and internationally, in both temperate and tropical ecosystems.

Areas of Expertise include:

• Landscape and Tree Risk Assessments
  • Landscape, Tree, Urban Forest, Nursery Plant Value Appraisals
  • Landscape, Tree, Urban Forest, Nursery Plant Damage Appraisals
  • Damage Assessments, Claims, and Recovery Consulting
• Arboriculture Industry Standards and Standard Practices
• Landscape, Arboriculture, Forestry, Environmental Project Management
• Utility Line Clearance Industry Standards and Standard Practices, Electrocution
• Landscape Industry Standards and Standard Practices- Design, installation, maintenance
• Personal Injury and Wrongful Death involving tree or landscape issues
• Municipal Tree Inventory and Management Plans
• Duty of Care and Negligence in Tree and Landscape Maintenance
• Forestry and Forest Resources Management
• Grounds Maintenance Practices
• Arboriculture and Arborist Practices

Keegan Linscott & Associates, PC, is a full-service accounting firm with more than 27 years of experience providing expert services as Certified Public Accountants, Certified Fraud Examiners, Forensic Accountants, and Certified Insolvency and Restructuring Advisors.

KLA's litigation support team assists clients and their attorneys to prepare for the financial and economic facets of settlement or trial proceedings. They perform in-depth analyses and provide clear and detailed explanations of findings. They assist attorneys as consultants or in the court in a wide range of cases and investigations. Their role can involve fact-finding, discovery, settlement negotiations, trial support, and expert witness testimony.

The professionals at KLA have testified as experts in Federal, District, Bankruptcy, State, and Tax Courts, as well as before arbitration panels. They have the proven ability to develop and communicate compelling analyses of accounting, economic and financial information to judges and juries in plain, simple language through affidavits, written reports, oral testimony, and trial graphics.

Litigation Support Services:

• Analyze damages involving commercial litigation and damages involving individuals, including lost profit analysis, owner disputes, employee/employer disputes, personal injury, and business interruption claims
• Evaluate the opposing party's financial damages report to uncover any hidden facts or missing information in a business damages case
• Divorce litigation, including analysis of sole and separate property issues
• Locate hidden assets
• Analyze preference claims, inter-company transfers of assets, and fraudulent conveyances

Christopher G. Linscott, CPA, CFE, CIRA, is a Director of Keegan Linscott & Associates and is the Director of Litigation, Forensic Accounting, and Bankruptcy Support Services.

Mr. Linscott was previously employed with the international CPA firms of Coopers & Lybrand (now Price­water­houseCoopers), and Peat Marwick (now KPMG). He has more than 30 years of ex­perience in public accounting.

Mr. Linscott specializes in the areas of Litigation Support, Bankruptcy Reorganization, Fraud Investigations and Prevention, and Business Consulting. He has served clients in industries including construction, health care, home builders and developers, law firms, manufacturing and distribution, non-profit, professional services, real estate, restaurant franchises, retail service, and wholesale.

Mr. Linscott is a Member of the Arizona Society of CPA's, American Institute of Certified Public Accountants, National Association of Certified Fraud Examiners, Association of Insolvency and Restructuring Advisors, and a Director of the Board of Directors at Bashas’.

Sean Tanner, CPA, CFE, CIRAis a Consulting Director at Keegan Linscott & Associates, specializing in Litigation Support (Financial Expert), Forensic Accounting, Restructuring, Bankruptcy Support, and Merger and Acquisition / Transaction Services.

Mr. Tanner was previously employed with Plante Moran, Dart Container (Solo Cup Company), and served as the head of finance for two technology/space startups. He has more than 20 years of public and private accounting experience.

Mr. Tanner has served clients in numerous industries, including manufacturing and distribution, retail auto dealers, real estate, construction, health care, professional service, and retail service, among others.

Mr. Tanner is a Member of the Arizona Society of CPA’s, the American Institute of Certified Public Accountants, the National Association of Certified Fraud Examiners, the Association of Insolvency and Restructuring Advisors, and a Board Member for the Arizona Justice Project.

View Keegan Linscott & Associates' Consulting Profile.

Carl H. Josephson, PE, SE and Dan R. Werdowatz PE, SE are licensed in 30 states and have over 44 years and 39 years of Structural Engineering experience respectively. They are active and have served in leadership roles in numerous local, state, and national professional structural engineering societies.  They have testified in deposition, trial, and arbitration in over 500 matters throughout the United States and abroad. 

Messrs. Josephson and Werdowatz and their team provide structural assessment and evaluation on a wide variety of matters including construction defects, insurance claims, professional liability claims, standard of care analyses, among others.  Work involves a wide variety of materials and may include vertical, seismic, and wind design and analysis; code review; and construction evaluation.  JW&A is highly experienced in foundations, underpinning, tie-backs, retaining walls, and various geotechnical structures.  JW&A has extensive graphics and animation capabilities in order to make difficult engineering concepts understandable to lay people.  

Litigation Support - JW&A has been retained as structural engineering experts by plaintiff, defense, and cross-defendant clients on over 1,500 matters across the United States and abroad. Designated as experts for homeowner associations, developers, and subcontractor cross-defendants, they strive to provide balanced, well-reasoned and practical solutions to construction litigation problems. They have also been retained as court-appointed neutral experts on several cases.

SE Licenses: CA, AZ, HI, NV, UT, WA, IL, MA, LA, OR
PE Licenses: CO, CT, FL, ID, IN, KS, KY, MD, MI, MO, MS, NM, NY, NJ, ND, OH, SC, TX, WV, WI

Areas of Expertise:

Josephson-Werdowatz & Associates, Inc. Office Locations:

View Josephson Werdowatz & Associates' Consulting Profile.

EJ Janik, CPA, CFF, CFE is a Certified Public Accountant with 40 years of professional experience. He specializes in financial audits, compilations and reviews, consulting for commercial litigation, antitrust matters, engineering and construction matters, real estate, and bankruptcy / business reorganizations matters. Mr. Janik holds a Master of Science in Accounting from Louisiana State University and a Bachelor of Commerce from Rice University. He is a member of the American Institute of Certified Public Accountants and the Texas Society of Certified Public Accountants. Mr. Janik has provided over 150 financial audits and consulted in over 785 business disputes. He has provided expert testimony in over 88 matters including trial testimony in 58 trials or hearings in 8 states. Mr. Janik's accounting services include Damages/Lost Profit analysis, Forensic Accounting, Fraud Investigations, Fact Finding, Financial Analysis, and Expert Witness Testimony when necessary. Litigation Experience:

Mr. Janik is also uniquely qualified to measure construction claims and damages. With over 11 years of construction experience, he has accumulated over 13,000 Engineering and Construction (E&C) auditing hours, 10,000 E&C consulting hours, and 15,000 E&C supervised hours. Construction Claims Services include:

View EJ Janik's Consulting Profile.

Robert Bates, JD, CPA, CFE, CVA, has over 30 years of Financial Management and Accounting experience as a Controller and CFO in various industries. He has been in several industries, including telecom, media, retail and financial services in addition to having consulting experience at startups in the software, technology, and life sciences fields. 

Mr. Bates specializes in International Accounting, Software Issues, and Obtaining Financing. The CFO of a public company, he has completed due diligence accounting/reporting for 12 acquisitions, including performing Business Valuations and dealing with FAS 142 issues. Mr. Bates has handled accounting for complex debt instruments including warrants, beneficial conversion feature, and other derivative issues. He has also been responsible for SEC reporting: 10Q’s and 10K’s. 

Litigation Support - Robert Bates has worked with dozens of lawyers on over 125 cases in various states. Sometimes he provides financial support for a client in litigation, or pre-litigation, and other times he provides a report, such as a damages calculation, which can be used in litigation. He also has experience providing testimony in depositions and trials. 

Legal Services:

• Unbiased Case Analysis
• Discovery Review & Recommendations
• High-Impact Demonstrative Exhibits
• Strategy and Tactics Conferences
• Damage Calculations
• Cash Flow Analysis Reports
• Profit and Loss Analysis

View Robert Bates' Consulting Profile.

Dr. Christopher A. Lowery, DHSc, CLCP, is an international Clinical Health & Rehabilitation Consultant with a special interest in global health initiatives. He is board-certified as a life care planner practitioner specializing in health promotion and prevention through the use of holistic, evidence-based approaches using a biopsychosocial health consultation model for all patients/clients that suffer from associated disabilities and health impairments.

Since 2002, Dr. Lowery passion has been to educate, empower, and provide hope to individuals with catastrophic health impairments. He focuses on educating and counseling patients/clients on improving their quality of life, addressing social, cultural, and behavioral barriers across diverse populations impacted by poor healthcare conditions. 

He currently holds the following degrees: Bachelor of Science in rehabilitation studies from University of North Texas (07), Master of Arts in human and health administration services from University of Oklahoma (10), Post-Specialty Certificate in life care planning from Capital University Law School (12), Post-Master's Certificate in rehabilitation counseling from University of Arkansas at Little Rock (14), and Doctor of Health Science in global health from Nova Southeastern University (16).

Dr. Lowery holds a board certification in life care planning as a Certified Life Care Planner (CLCP) from the International Commission on Health Care Certification (ICHCC), which is accredited and recognized by the American National Standards Institute National Accreditation Board (ANAB). This prestigious certification attests to his qualifications and competence in healthcare delivery systems. ANAB’s accreditation ensures that the certification process meets rigorous international standards, confirming his aptitude and expertise for his role as a practitioner.

**If you have a case needing Dr. Lowery's expertise, please feel free to call his office for a free consultation.

Note: Please see below our website for more areas of expertise. 

Areas of Expertise:

View Christopher Lowery's Consulting Profile.

Dr. Kelly S. Harvey, MS, PT, DPT, TPS, CLCP, CFCE, is a Medical Legal consultant with 27 years of clinical leadership experience and acute, rehabilitation, and concierge practice expertise. Dr. Harvey has been recognized for demonstrating a natural aptitude for Forensic Analysis and Catastrophic Case Management as well as for creating Medical Cost Projections and Life Care Plans.

Dr. Harvey founded Harvey Medical Legal Consulting in 2012 to offer her orthopedic trauma, spinal cord injury, and traumatic brain injury expertise. She maintains a private practice, as well as certifications as a Life Care Planner, Industrial Ergonomist, Functional Capacity Evaluator, Return to Work, Work Readiness, and Work Hardening Evaluator.  Dr. Harvey holds Therapeutic Pain Science Specialty certification that allows her to autonomously evaluate and treat Pain Management patients.

Litigation Support - Dr. Harvey serves the legal industry as a Forensic Analyst, Damages Expert, and Medical Consultant. She is an Industry Best Practice Advisor and Expert Witness in the fields of Physical Therapy, Rehabilitation, and Pain Management. Dr. Harvey offers services to attorneys representing plaintiff and defendant. She provides medical chart review, thorough reporting, depositions, arbitration, and trial testimony as needed. Dr. Harvey has been deposed and/or testified in a court of law over 48 times.

Areas of Expertise:

Education / Training:

• Doctorate of Physical Therapy, International Spine and Pain Institute;
• Therapeutic Pain Specialist, International Spine and Pain Institute;
• Master of Physical Therapy, Columbia University College of Physicians and Surgeons; 
• BA in Psychology and Biology, University of California at Santa Barbara