Economic Damages Analysis Expert Witnesses

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.

Research & Planning Consultants, LP (RPC) has been assisting clients with expert services for over 45 years, including consulting and expert witness testimony for personal injury, healthcare litigation, commercial litigation and Certificate of Need matters. RPC also offers a wide selection of health data. They have served clients across the U.S, from Alaska to Florida and from New England to California. 

A Complete Team of Damages Experts for Personal Injury Litigation

Research & Planning Consultants, LP provides the following services: 

• PERSONAL INJURY - RPC provides comprehensive damages analysis in personal injury litigation. Their expert team has life care planners, vocational evaluators, board-certified physicians, economists and neuropsychologists. 

Areas of Expertise include: Life Care Plans, Loss of Earning Capacity or Support, Present Value of Damages, Medical Bill Analysis, Chargemaster Analysis, Neuropsychological Testing & Traumatic Brain Injury, Vocational Evaluations, IMEs, Section 18.001, Prestanding ED Chargemaster Analysis

• COMMERCIAL LITIGATION- RPC has provided expert analysis on commercial litigation concerning many industries: chemicals, refining, forestry, waste management, pipelines, water resources, oil and gas EDP, fisheries, agriculture, electrical generating plants, transmission lines, telecommunications, and real estate development. Our special expertise in the healthcare industry has proven valuable to business litigators unfamiliar with this complex industry.

Areas of Expertise: Breach of Contract / Commercial Economic Damages, Construction Disputes, Litigation over Non-Competitive Agreements, Environmental Torts and Toxic Torts, Commercial Disparagement, Wrongful Termination

• HEALTHCARE LITIGATION - RPC offers economic, statistical, data and clinical analysis in a wide range of healthcare litigation. They have experience with payment disputes, qui tam litigation, physician-hospital disputes, practice valuations and construction litigation. 

Areas of Expertise: Qui Tam Healthcare Litigation, Medical Staff Disputes, Professional Liability, Payment Disputes, Health Facility Construction Disputes, Freestanding ED Chargemester Analysis

• CERTIFICATE OF NEED - RPC provides Certificate of Need (CON) planning services nationwide. We have over 35 years of experience developing regulatory strategy, preparing applications and testifying in public and administrative hearings.

Areas of Expertise: Satellite Hospitals, New Hospitals, Relocation and Transfer of Beds, Observation Beds, Geriatric Psychiatric Units, Children’s Hospitals, Comprehensive Inpatient Rehabilitation Units, Neonatal Intensive Care Units, Open Heart Surgery Services, Long Term Acute Care Units, Projects that exceed CON Capital Threshold Limits, Projects for Specifically Listed Services, Programs Requiring CON, Hospices, Senior Living Facilities

Ronald T. Luke, JD, PhD, is a principal consultant and President of RPC, LP. Ron joined RPC in 1976 and became its president and principal owner in 1979. He has consulted on projects for health care providers, managed care plans and public agencies in more than 25 states. He also serves as an expert witness in trials, administrative proceedings and legislative hearings.

Active in the Health Policy Arena, Dr. Luke has been accepted as an expert in Economics, Socioeconomic Impact Analysis, and Policy Analysis by state and federal courts, and state administrative agencies. The types of cases in which he has provided expert testimony include personal injury, contractual disputes, health care payment disputes, construction defects, utility construction permitting, and certificate of need. He has testified on health care matters including market structure, billing fraud and abuse, reasonableness of charges, medical staff credentialing, workers’ compensation fee guidelines, utilization review, physician contracts, and managed care contracts.

Kacy L. Turner, MS, CRC, CVE, CLCP, is a Certified Life Care Planner and Vocational Consultant with RPC. She has over 20 years of experience in Rehabilitation. Ms. Turner has experience writing life care plans for both plaintiff and defense clients. She has experience as a rehabilitation consultant in three states and has been qualified as a testifying expert in state and federal court.  

Ms. Turner has worked on cases in several states as well as the country of Trinidad. To determine the pre-injury and post-injury employability in personal injury cases, she provides vocational testing, transferable skills analysis, job requirements analysis, rehabilitation plans, and definition of reasonable accommodations under the American with Disabilities Act. She is a member of the International Association of Rehabilitation Professionals, the Texas Association of Rehabilitation Professionals and Providers of Services, and Vocational Evaluation and Career Assessment Professionals.

Brian Piper, PhD,  is an Economist with RPC specializing in Quantitative Analysis and Modelling. He works on a variety of cases including personal injury and certificate of need. He is experienced in data extraction, management, simulation, and analysis using STATA, SQL, ARC GIS and a variety of other programs. Dr. Piper has taught graduate classes in statistics and econometrics in both MBA and Ph.D. programs.

Dr. Piper is an experienced expert, providing testimony, reports, and affidavits on the issues of economic damages in personal injury litigation, healthcare litigation, False Claims Act litigation, and other commercial litigation. He has testified on behalf of plaintiffs and defendants. 

Dr. Piper specializes in the economics of healthcare. He has been retained by healthcare providers and insurers in payment disputes. He has analyzed the reasonableness of charges and expected payment for past and future medical services for providers, insurers, plaintiffs, and defendants. Besides work in litigation, Dr. Piper has provided analysis of Certificate of Need applications and the economic impacts of proposed legislation.

Consultants. Experts. Innovators.™

Operating from more than 110+ offices around the globe, we provide services to corporations, insurance companies, law firms, and government agencies. 

Our quantum and delay experts are experienced in the following areas:

Whether the matter relates to construction or insurance, we bring years of valuable industry experience to help our clients limit long and costly formal proceedings. Our experts can operate individually or collaboratively as an integrated team, providing clients with unbiased assessments of construction delays and their cost implications and contract dispute assistance. Backed by evidence and research, Rimkus experts serve as impartial voices, presenting compelling arguments and providing professional testimony that sheds light on the critical intricacies of complex, global issues.

Rimkus Global Services Overview

OUR EXPERT SERVICES EXPERTISE

DELAY EXPERTS

Construction delays can have significant financial implications and lead to strained relationships on a project. Rimkus delay experts understand schedules, project management, and contractual obligations. We can analyze complex timelines, identify causation, measure the effect on the project’s deliverables, and provide expert opinions that stand up to scrutiny in legal proceedings. Our Delay Experts are experienced in the following areas:

• Extension of Time Assessment
• Disruption Analysis
• Project Planning
• 4D Modelling and Visualization

QUANTUM EXPERTS

Quantum disputes require a unique set of skills and expertise. Rimkus’ quantum expert witnesses specialise in evaluating and quantifying the financial loss or damage from a variety of matters, including breaches of contract, valuation issues, or financial loss claims. In addition, our team is often engaged on expert advisory commissions, helping clients build an appropriate commercial strategy to navigate a complicated or contentious issue and assisting the client in achieving its targets. Our quantum specialists are well-versed in all aspects of dispute resolution, whether through litigation, arbitration, adjudication, mediation, or complex negotiation. Several members of the Rimkus quantum team are multilingual, allowing us to help clients from jurisdictions across the globe. Our Quantum Experts are experienced in the following areas: 

• Contract Administration
• Damages Claims 
• Quantity Surveying Best Practice
• Quantum Assessment and Analysis
• Loss and Expense Claims 

Visit our full suite of: Delay and Quantum Expert Services.

GLOBAL OFFICES

Rimkus operates from 110+ offices worldwide, with headquarters in the following cities.

View a full list of Rimkus Office Locations.

View Rimkus Forensic Expert Services Profile. 
View Rimkus Life Sciences Expert Services Profile.

CPA, CFE, CPEA, CFF with 35 years of experience as a financial damages, accounting, royalties, licensing, valuation expert.  Calculations in general damages, intellectual property (copyright infringement, trademark infringement, patent infringement, DMCA, trade secrets), breach of contract, reasonable royalties, wrongful termination, personal injury, consumer product liability & royalty audits.  2017 California CPA of the Year & 2012 Certified Fraud Examiner of the Year. 

Expert in unjust enrichment & lost profits. Sample Industries: pharmaceuticals, medical devices, music, film, construction, machinery, security, toys, software, hardware, media, entertainment, energy, security, personal injury, partnerships, apparel & consumer products. Real world experience as Chief Audit Officer of Beats, KPMG Partner, and at Occidental Petroleum, Unocal, and Disney. While at Ernst & Young and KPMG, led national fraud and royalty auditing. Vice Chair ('16-'17) Board of Regents of the 80,000+ member Association of Certified Fraud Examiners. More than 3,000 forensic accounting contract investigations. 

Mr. Blum has extensive experience working on economic damages in both simple and multi-billion dollar complex litigations. With over 150 matters as an expert witness, his damage calculations have consistently been accepted in court, even in cases involving settlements up to $1 billion. His reports have been recognized as best examples by judges for their thoroughness and clarity. Mr. Blum has represented a broad range of clients, including leading law firms and major corporations across various industries. 

Clients: Microsoft, Dolby, Sony, Paramount Pictures, Mattel, Warner Bros., McDonald’s, Shark Tank, WWE, Steven Spielberg, Tom Hanks, Amgen, GM, Sears, IGT, IMG, Tessera, Philips, Diageo, Harley-Davidson, DKNY, Chrysler, Ross, UMB Bank, Bank of America, Everlast, Fate Thera., Medtronic.

Areas of Expertise:

View Sidney Blum's Consulting Profile.

J. Armand Musey, CFA, JD/MBA, founder and president of Summit Ridge Group, LLC, provides expert witness testimony for the Telecom, Media, and Satellite Industries. Mr. Musey is a highly regarded financial analyst with expertise in Asset Valuation, Business Valuation, Financial Analysis of Economic Damages, and Financial Scenario Analysis.

Mr. Musey also has significant experience in corporate governance and investment research practices. He offers litigation support for clients with complex financial analysis or valuation projects. His background also includes Wall Street research methods and practices on behalf of defendants in insider trading cases.

Mr. Musey's industry knowledge, financial expertise, and extensive writing experience allow him to expediently craft well-argued independent written direct testimony documents that withstand scrutiny in depositions and during courtroom cross-examination. Prior expert witness experience and years of communicating with investors of all types have honed his skills at orally communicating his industry knowledge and financial expertise. Moreover, Mr. Musey's legal background facilitates his ability to communicate with legal professionals, understand the legal relevance of case facts, and efficiently read legal documents.

Areas of Expertise Include:

• Industry and Business
  • Broadband Communications
  • Broadcasting
  • FCC Spectrum Licenses (including orbital slot valuation and wireless spectrum valuation)
  • Satellite Communications Industry and Related Media and Telecommunications Topics
  • Wireless Communications
  • Wireless Spectrum
• Financial and Economic
  • Asset Valuation
  • Business Valuation
  • Financial Analysis of Economic Damages
  • Financial Scenario Analysis
• Other
  • Corporate Governance
  • Investment Research Practices - including accepted used of information sources and relationships with company management

View Consulting Profile.

Gary H. London is a nationally recognized Real Estate Economist, Strategist, and Advisor with decades of experience guiding many of the largest private developers, investors, asset managers, and institutions through complex real estate decisions. As President of The London Group Realty Advisors, he leads a multidisciplinary practice focused on market analysis, development strategy, economic forecasting, and litigation support.

Litigation Support - For over 20 years, Mr. London has served as an expert witness in a myriad of complex real estate-related litigation, offering authoritative analysis, testimony, and strategic insight on behalf of defense and plaintiff. His services include deposition, mediation, and trial testimony as needed.

Areas of Expertise:

• Real Estate Damages - Economic damages, lost profits, project failure analysis, financial impact modeling
• Financial Feasibility and Pro Forma Analysis - Evaluation of development viability, investment feasibility, and project economics
• Market Analysis and Forecasting - Supply/demand studies, absorption analysis, pricing trends, market conditions relevant to legal disputes
• Valuation and Appraisal - Related Matters - Property valuation disputes, highest-and-best-use analysis, development value impacts
• Land Use, Entitlement and Planning Issues - Zoning conflicts, entitlement delays, regulatory impacts, development process standards
• Construction and Development Economics - Delay impacts, cost escalation, development best practices, project management standards
• Real Estate Economics and Financial Analysis - Broader economic interpretation, financial modeling, and industry-standard methodologies

The State of San Diego Real Estate

Gary H. London is an instructor at The Burnham-Moores Center for Real Estate at the University of San Diego School of Business. He also served for 24 years as a lecturer in real estate economics and development at the University of California, San Diego, where he taught graduate-level courses grounded in applied market analysis and feasibility. Mr. London also taught at Arizona State University’s W.P. Carey School of Business, contributing to its nationally recognized real estate programs. Previously, he was West Region Director of Real Estate Consulting for Price Waterhouse and Executive Director of the Goodkin Group.

Mr. London regularly speaks to business and industry organizations. He's also a frequent writer for the San Diego Business Journal and the San Diego Union Tribune.

Max Holmes has over 40 years of experience as a portfolio manager, research analyst, board member, lawyer, NYU Professor and expert witness.

Max Holmes has been an Expert Witness in various Federal & State Cases including Jury Trials / AAA, FINRA, ICDR & JAMS Arbitrations / Mediations.

Since 1993, Max Holmes has been an Adjunct Professor of Finance at the Stern Graduate School of Business at New York University, teaching "Bankruptcy and Reorganization."

Max Holmes has been the Chief Investment Officer / Lead Portfolio Manager for two large hedge funds ($2.7 billion and $5.4 billion of peak assets under management) as well as a small insurance company portfolio and a small mutual fund portfolio.

Mr. Holmes has been the Chair, Chief Executive Officer and Director of a life, health and annuity insurer and reinsurer.  Mr. Holmes has been a Vice Chair and Director of a large crypto bitcoin mining company.

Mr. Holmes worked in investment banking, research, trading and capital markets at Drexel Burnham Lambert, Salomon Brothers, NatWest Markets and Royal Bank of Canada.  Since 2015, Max Holmes has been a Senior Advisor to American Industrial Partners LLC, a private equity firm with $17.8 billion of assets under management.    

Max Holmes is a lawyer (member of the NY, TX and DC bars), has served on numerous boards of directors, and has previously held FINRA licenses for securities (Series 3, 7, 9, 19, 16, 24, 56 and 63), RIA, ERISA QPAM, Federal Reserve, FDIC, insurance, mortgage origination and servicing, municipal waste, FERC, ISO, and gaming in Nevada, New York and Canada.

Mr. Holmes is a graduate of Harvard College, Columbia Law School and Columbia Business School.

Areas of Expertise:

Financial Damages - Real Estate Development & Hospitality - Fiduciary Duty

Fred Schuster focuses on expert witness and litigation support engagements, in Complex Real Estate, Financial, and Operational Issues, delivering clear, well-supported reports and opinions. Fred brings over 30 years of real estate experience and over 15 years serving as an expert witness. His background combines senior-level operating experience, many years in the hospitality industry, with deep financial expertise.