Real Estate: Consulting Expert Witnesses

James D. Wamble, PE, RLS has over 40 years of experience as a Professional Civil Engineer and Registered Land Surveyor. During the course of his career, Mr. Wamble has worked on land planning, land surveying, or civil engineering projects in all counties of the middle and west Tennessee regions, and several counties in east Tennessee. Mr. Wamble has offered litigation support services as an expert witness in cases since 1976. In the last four years, he has testified 10 times in 7 lawsuits. These litigation cases include land planning, land surveying, and civil engineering issues. Mr. Wamble has experience with depositions, trials, hearings, and arbitrations.

Expert Witness Services Include:

Areas of Expertise:

• Civil Engineering: Design of grading, drainage, utilities, roads, lakes, dams, detention basins, parking lots, shopping centers, subdivisions, apartments, condominiums, planned unit developments, specific plans, industrial parks, mobile home parks, mini warehouses, hotels and office building site plans; flood, drainage, and utility studies; low impact design; financial developability and constructability analysis of proposed developments; preparation of cost estimates; assisting clients in setting project budgets; designing projects to contain cost within determined project budget; construction project management, inspection, administration, and processing of contractors’ pay requests
• Land Surveying: Topographic, Route, Land, Boundary, Utilities, Aerial ground control, Engineering design, and Construction Surveys
• Land Planning: Land use/development feasibility analysis, planning and concept design of residential, commercial, industrial and municipal projects; zone change applications; planned unit development and specific plan applications; site selection consultation; and graphic presentations

View James Wamble's 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.

Andrew Shedlin, BA, JD, CRX, CLS, CSM, is an acknowledged industry leader in the field of Real Estate Leasing. He specializes in consulting on the Development, Management and Leasing of Shopping Centers & Airports for both developers and retailers. Mr. Shedlin serves as a developer and consultant for dozens of shopping center landlords and tenants. He also has extensive experience in Airport Retail and Restaurants as both landlord and tenant.

Mr. Shedlin has developed or redeveloped more than 35,000,000 square feet of shopping centers as principal or consultant and at all of the top 50 airports in the US, and negotiated more than 15,000 leases as principal, consultant, landlord or tenant (as a business person and attorney), his clients have included dozens of international, national, regional, and local retailers and restaurants. Mr. Shedlin is a longtime member of ICSC’s faculty of the John T. Riordan School for Professional Development and a founding member of ICSC’s CLS Admissions and Governing Committee. He has received the ICSC Trustee’s Distinguished Award, serves on the ICSC Illinois State Committee and was previously NY/NJ state director for ICSC. Mr. Shedlin has taught at both Columbia University Graduate School of Business and Georgetown University Law School and holds a JD from Boston University. He frequently lectures at business schools, law schools, and for industry groups on Shopping Center Leasing, Understanding Leases, and Business Ethics.

Litigation Support - Considered the definitive industry expert in negotiating and interpreting shopping center and airport leases, Andrew Shedlin has worked as an expert on dozens of landlord / tenant disputes involving Interpretation and Enforcement of Leases and Shopping Center Management. He has worked with major law firms in numerous cities throughout the US. His services are available to counsel representing plaintiff and defendant and include written reports, depositions, and trial testimony as needed.

Areas of Expertise:

Background Experience:

• Arlen Shopping Centers - Executive Vice President & Counsel
• Equity Properties and Development Company - Executive Vice President (responsible for leasing and development)
• Previously owned and operated 2 retail businesses
• Facilitated entry of several international retailers into the US market
• Authored several chapters in real estate publications on subjects of leasing and understanding the lease

David J. Brotman, FAIA, is an accomplished Senior Executive with proven career and solid experience in all aspects of Architectural and Engineering Firm Management, including project management, profit and loss, business development, mergers and acquisitions, sales and marketing, and strategic planning. He is a Fellow of the American Institute of Architects, with over fifty years of practical experience. 

Principal at Sunset Consultants, Mr. Brotman provides strategic planning and management consulting services for various entities, including those that need help with planning or architectural projects. He has served as Chairman of the City of Malibu Planning Commission where he advised on land use matters including the local coastal program, specific plans, zoning, conditional use permits, and subdivisions. Mr. Brotman spent 25 years with RTKL Associates Inc., one of the World’s largest Architect and Engineering Firms where he eventually served as its Vice-Chairman.

Presentation by: David J. Brotman, FAIA

Litigation Support - David Brotman provides expert witness services to attorneys representing Plaintiff and Defense. His skills include all facets of Architectural practice. His worldwide, multi-million dollar project experience includes retail, office, hotel, institutional, and mixed-use. Mr. Brotman's services include affirmative and rebuttal report preparation, mediation, and trial testimony. 

Areas of Expertise:

View David Brotman's Consulting Profile.

Peter John Ingersoll is a distinguished CEO and Corporate Broker for Safe Harbour Equity, Inc., specializing in Cannabis Real Estate and Investment. With over 40 years of experience in investment real estate, construction, development, trust, and banking, Peter's role encompasses a focus on cannabis sector real estate, mergers and acquisitions, and capital advisory services. He has successfully managed complex transactions, capital structures, startup business protocols, and basis transfers.

Litigation Support - As a cannabis thought leader and expert witness, Peter offers services to attorneys for plaintiff and defense for creditor, investor, partner, and founder disputes.

Areas of Expertise:

Background Experience - A former Series 7, 22, and 63 licensee, as well as a Series 65 registered investment advisor, Peter brings a wealth of knowledge in fiduciary responsibilities, real estate and company financing structures, and tax-deferred transactions.

Graduate of Wharton School – University of Pennsylvania – Finance

View Safe Harbour Equity, Inc.'s Consulting Profile.

Steven D. Epcar, CPM an Expert in Real Estate and Property Management Issues with 35+ years of experience;including residential, commercial, retail, hotel, condominium and mixed-use properties. Experienced in litigation support including standard of care, partnership conflicts, brokerage issues,landlord/tenant, valuation, personal injury, habitability, environmental, life safety cases. 

Steven is a member of the Forensic Expert Witness Association (FEWA).  He serves as a real estate consultant for institutional and private investors, providing an array of services: asset/property management related assignments, organizational assessments, financial feasibility, due diligence,and new development services. 

Previously, Mr. Epcar served as President, Residential Services for Carmel Partners a R/E investment/management firm in San Francisco, Principal/Founding Partner of Ventana Property Services, a West Coast third party management and consulting firm and President,Prometheus Management Group,a development/investment/management firm.

Areas of Expertise:

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.

Attorney, Lawrence H. Jacobson, has been practicing in the area of Real Estate Transaction Law and Litigation for more than 50 years. Over the past 30 years, he has been sought out as an expert witness in real estate and legal malpractice disputes and lawsuits in litigation cases throughout the country. 

His firm, The Law Offices of Lawrence H. Jacobson, A Professional Corporation, is recognized as one of the nation's premier offices providing expert testimony in litigation involving all Real Estate Matters and Legal Malpractice. 

Mr. Jacobson has been engaged in the practice of law in Los Angeles since 1968. Formerly Vice President of Legal Affairs for the California Association of Realtors, Mr. Jacobson has served as a judge pro tem for the Los Angeles and Beverly Hills Municipal Court Systems and as an adjunct professor of law focusing on real estate secured transactions and administrative law. He is Past President of the Beverly Hills Bar Association. He has written and lectured extensively on business and real estate related matters. He has served on the faculty of the Graduate Realtors Institute of the California Association of Realtors and a lecturer author for the California Continuing Education of the California Bar.

Litigation Support - Mr. Jacobson offers an impressive record of success as an expert witness in real estate, business, and finance. Included among the numerous cases in which he has testified as an expert witness are disputes over the interpretation of real estate documents, real estate and mortgage brokers’ standard of care and legal malpractice related to real estate transactions and business law including issues involved in corporate finance, merger and acquisition and ethics.

Areas of Expertise:

View Lawrence Jacobson's Consulting Profile.

Jeffrey S. Lapin, CPM, ARM, DREI, is an expert in maintenance and management procedures and reasonable standards of care for commercial and residential multifamily properties. He has been directly involved in Property Management, Leasing and Construction for over 40 years. 

Mr. Lapin is a Certified Property Manager (CPM®) and an Accredited Residential Manager (ARM), certified by the Institute of Real Estate Management (IREM®). Mr. Lapin is a certified instructor for IREM® and is a co-author of IREM's Maintenance and Risk Management Course (MNT 401). Mr. Lapin teaches for the Building Owners and Managers Association (BOMA®) and is a Distinguished Real Estate Instructor (DREI). Mr. Lapin teaches courses for these prestigious international property associations, including courses required by IREM® and by BOMA® for the respective professional accreditations they offer, centered around inspection and maintenance topics. He also served as President of the Institute of Real Estate Management (IREM®) Chapter 22 in Sacramento, California in 2016. 

Mr. Lapin specializes in Standard of Care for Landlords, Property Maintenance and Inspection Procedures, Management Policies and Procedures, and Asset Value Protection. His background includes roles with a diverse group of private property owners. His experience is in managing and leasing all types of property including commercial and multi-family residential, industrial, office, and retail real estate assets. 

Litigation Support - Mr. Lapin provides expert witness services on Commercial and Residential Real Estate Standards of Practice. His cases involve injuries, personal and financial, that occur as a result of an alleged failure by a commercial or multifamily landlord to follow reasonable standards of care and industry standard practices.

Areas of Expertise:

View Jeffery Lapin's Consulting Profile.

Jay Hibert was in the Commercial Banking Industry for over 25 years before leaving to form his own company, a real estate lending and consulting company. The company provides services to banks, non-banks, and individuals in need of creative financing solutions.  Still an ACTIVE lender in the industry, Jay stays updated on current customs and practices and has transacted hundreds of real estate and non-real estate loan negotiations in times of economic growth as well as downturns in the economy. His extensive credit background arms him with the understanding of how banks and other lenders operate internally.  

Litigation Experience - Mr. Hibert has been providing expert witness and consulting services since 2010. He has been designated over 250 times as an expert in 25 different states concerning matters relating to commercial lending, real estate, construction finance, SBA loans, brokerage, hard money loan expert and investment issues. His experience includes both Federal and State court cases where he has provided deposition testimony, trial testimony and arbitration testimony. 

Jay is a licensed Real Estate Broker (Cal DRE #01523) and for 10 years his company was a California Finance Lender and Broker through the California Department of Business Oversight. He is experienced in trial and deposition testimony and his services are available to counsel representing both Plaintiff and Defense. 

Key areas of expertise in litigation work include:

• SBA Real Estate Loans
• Hard Money Loans
• Lending Policies, Custom and Practice/Lender Liability
• Broker Standards of Care and Fiduciary Responsibility
• Loan Underwriting and Credit Administration
• Loan Process and Bank Loan Restructure/Workout Process
• Note Valuations/Collateral Review
• Litigation and Discovery Consulting
• Banking Operations/Administration
• Expert reports adherent to Federal Rule 26
• Hard Money Lending
• SBA Lending
• Loan Syndication/Secondary Market Loan Sales
• Title Insurance Cases
• Private Money Lending
• Predatory Lending
• Financial Elder Abuse
• Covid Related Finance Issues

*****Experienced in trial and deposition testimony*****

View Jay Hibert's Consulting Profile.

Dennis E. Wilson has over forty years of experience in Land Planning, Civil Engineering, and Land Surveying. His company, Horizon Consulting Service, specializes in Entitlements, In-Fill Projects, Civil Engineering, and Land Planning and Design for commercial, industrial and residential properties. Mr. Wilson works on both private and governmental projects. As an Expert Witness, Mr. Wilson has participated in property line disputes, condemnation resolutions and land use issues. 

Professional Memberships:

• American Planning Association
• Past Chair of Land Use Committee, National Association of Home Builders
• Past Chair Land Use & Government Affairs, California Building Industry Association
• Past Chair of BIACC PAC
• Past Chair/Current Member on Land Use & Transportation Committee, Modesto Chamber of Commerce

Frank S. Ferrantello, PLS, is a New York State Licensed Land Surveyor with over 20 years of experience in Surveying, Civil Engineering, and Land Use Planning. Both his field and office Work experience have dealt with a wide range of projects and sites including residential single, multifamily, high rise municipal, utility, private and public, commercial, and industrial. Prior to and post college, 

Mr. Ferrantello worked for the firm of John P. Ferrantello PC from 1998 to 2010 and MJM engineering from 2008 to 2016. His duties consisted of performing office and field surveying, drafting, research, computations, boundary analysis, solutions, investigations and determinations. 

Mr. Ferrantello also has extensive experience in Site Planning and Subdivision Consulting, examining title records, deeds and other recorded documents such as ingress and egress, pedestrian easements, right of ways, air and development rights, vista easements, bridle paths, beach, bathing and mooring rights, covenants and restrictions, real property, zoning, and other land use principles. 

Litigation Support - A mapping professional, Frank S. Ferrantello will enhancing your case, whether it is a vehicular accident, tree collision, wrongful death, adverse possession, extreme error, or misconduct surveys and maps. He has extensive knowledge of the local Long Island zoning codes, site planning and subdivision regulations. His services are available to attorneys representing plaintiff and defendant, insurance companies, and experienced developers. 

Legal Services:

Areas of Expertise:

View Frank S. Ferrantello's Consulting Profile.

Dick Bridy, PhD, is a Commercial Real Estate expert and entrepreneur with over 40 years of Commercial Real Estate Development, Brokerage, Investment, Leasing, Private Equity Sourcing, Operations, Construction, and Asset Management experience. He is the CEO of DBI Group (DBI) and Bedrock Investments Group (BIG), Bedrock 1st Mortgage, DBI Commercial Real Estate, and a principal of DBI Asset Management. 

Background Experience - Dr. Bridy and his team entitled and built two shopping centers and five single tenant properties. In addition, he has contracted for the redevelopment of over 3.5 million sq. ft. in 14 shopping centers in the Midwest and the Western US.

An accomplished scholar, Dr. Bridy is a graduate of the Wharton School at the University of Pennsylvania with a B.Sc. in Economics. His graduate studies garnered academic honors recognition from the San Diego State University Graduate School of Business, the Marshall School at the University of Southern California, and the University of Phoenix, from which he received an MBA, EMBA, and PhD respectively.

For decades, Dr. Bridy has served on the boards of many prominent real estate organizations, including the National Association of Realtors, California Association of Realtors, San Diego County Commercial Association of Realtors, and CCIM.

Litigation Support - Dr. Dick Bridy delivers real estate expert witness testimony for the commercial real estate and brokerage industry nationwide. He has been engaged by both plaintiff and defense attorneys. As a commercial real estate CEO, investor, developer, asset manager, broker, and syndicator, Dr. Bridy is an excellent communicator, honed by many years in leadership and advisory positions in the commercial real estate industry and as a Marine Corps officer.

Services include consultation, case review, technical investigation, IME’s, research, laboratory work (in-house or otherwise), report preparation, depositions, arbitration, mediation, court appearances, standby, cancellation of court deposition, and travel. 

Areas of Expertise: 

View Bedrock Consulting Group's Consulting Profile.

Craig Chiappone is a seasoned multi-family Real Estate Professional with 26 years of hands-on experience spanning brokerage, general partner roles, consulting, investment sales, and asset management. 

Mr. Chiappone is a former Principal of Apartment Realty Advisors (later ARA Newmark), participating in brokerage operations, investment sales, and strategic initiatives culminating in the firm’s acquisition in 2015.  As an owner and operator of multifamily assets, and general partner of various LLCs which own and operate multifamily assets, he has a transaction history of $2.5B. 

Litigation Support - Mr. Chiappone is available to serve as a testifying or consulting expert witness in matters involving complex Real Estate Matters. He is experienced in presenting complex investment analysis to institutional investors, lenders, municipalities, and private investment partnerships and individuals. Mr. Chiappone is available for case review, rebuttal analysis, and deposition preparation support.

Areas of Expertise:

Lisa Landis, CPM,has 28 years of Multifamily Property Management experience, progressing from onsite management through regional leadership to senior executive oversight of large, multi-state portfolios. She has been responsible for portfolios of more than 150 properties and 10,000 units, including market-rate, LIHTC, HUD-assisted, and other affordable housing communities.

Lisa's experience includes establishing and enforcing policies and procedures, overseeing property operations and regulatory compliance, supervising and training management teams, addressing resident and operational issues, and evaluating management performance and accountability.

Litigation Support - Lisa provides expert witness and litigation consulting services involving multifamily property management, apartment operations, and affordable housing. Her experience includes oversight of market-rate, LIHTC, HUD-assisted, and other affordable housing communities across multiple states, providing perspective from the property level through senior executive leadership. This breadth of hands-on and executive experience provides a practical foundation for evaluating property management actions, decisions, documentation, supervision, escalation, and adherence to accepted industry practices in litigation matters.

She is available for litigation consulting, case evaluation, document and policy review, standards analysis, expert reports and opinions, deposition, and trial testimony as needed.

Areas of Expertise:

Education/ Degrees - Ms. Landis holds an Associate of Applied Science in Business Management and has completed extensive professional education and specialized training in multifamily property management and affordable housing. She is a Certified Property Manager (CPM®) through the Institute of Real Estate Management (IREM), Certified Housing Asset Manager (CHAM®), Blended Occupancy Specialist (BOS), and Tax Credit Specialist (TCS).

View Lisa Landis's Consulting Profile.