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Specialties: Accident Reconstruction, Biomechanics, Human Factors, Computer Simulations, 3D Photography, 3D Models, Drone Use, Auto, Truck, Bike, Chair, Forklift, Ladder, Pool, Escalator, Elevator, Gate, Press, Industrial, Recreational, Slips/Trips, Lost Wages, Criminal & Civil Cases. Staff size: 20 Degrees/Licenses: Ph.D., P.E., Post Ph.D

Specialties: Accident Reconstruction, Biomechanics, Human Factors, Computer Simulations, 3D Photography, 3D Models, Drone Use, Auto, Truck, Bike, Chair, Forklift, Ladder, Pool, Escalator, Elevator, Gate, Press, Industrial, Recreational, Slips/Trips, Lost Wages, Criminal & Civil Cases. Staff size: 20 Degrees/Licenses: Ph.D., P.E., Post Ph.D

Decades of experience in General Construction, and focus areas of: Mechanical, Electrical, and Plumbing Trades. Construction Defects, Personal injury, Product Liability, Asbestos Exposure. Plumbing, HVAC, Solar Systems. We use our collective experience to facilitate timely resolution of disputes. Experience working with attorneys; contractors; property owners and tenants; insurance companies; individual claimants; litigants. Other services include Claims Preparation, Claims Negotiation, Cost Estimating, Schedule Analysis. Expert evaluation services, forensics and litigation support.

Decades of experience in General Construction, and focus areas of: Mechanical, Electrical, and Plumbing Trades. Construction Defects, Personal injury, Product Liability, Asbestos Exposure. Plumbing, HVAC, Solar Systems. We use our collective experience to facilitate timely resolution of disputes. Experience working with attorneys; contractors; property owners and tenants; insurance companies; individual claimants; litigants. Other services include Claims Preparation, Claims Negotiation, Cost Estimating, Schedule Analysis. Expert evaluation services, forensics and litigation support.

When your client wants to Challenge The Medical Expert, you need an actively-practicing double-board-certified physician, surgeon, and attorney, who can assist by preparing and conducting the deposition and cross-examination. Dr. Nachbar is your expert-advocate, and he can help you select and work with your medical experts and directly confront the opposing experts as a peer. Hourly or Contingency.

When your client wants to Challenge The Medical Expert, you need an actively-practicing double-board-certified physician, surgeon, and attorney, who can assist by preparing and conducting the deposition and cross-examination. Dr. Nachbar is your expert-advocate, and he can help you select and work with your medical experts and directly confront the opposing experts as a peer. Hourly or Contingency.

Dr. Nachbar has actively practiced plastic surgery in private practice and at the University since 1988, and he is double-board-certified by the American Board of Surgery and the American Board of Plastic Surgery. As a licensed attorney, he understands the legal issues and can help you construct your case regardless of State. IMEs, case reviews, testimony, consulting.

When your client wants to Challenge The Medical Expert, you need an actively-practicing double-board-certified physician, surgeon, and attorney, who can assist by preparing and conducting the deposition and cross-examination. Dr. Nachbar is your expert-advocate, and he can help you select and work with your medical experts and directly confront the opposing experts as a peer. Hourly or Contingency.

James R. Anderson, CPA, ABV, CFF, ASA specializes in business valuation and litigation support services for purposes of estate/gift/income taxation, business transactions, commercial litigation and marital dissolution. Mr. Anderson has 40 years of professional experience with complex financial matters in a broad range of industries and extensive experience as an expert witness. Mr. Anderson was recognized by Forbes America’s Top CPAs for Valuations 2025.

James R. Anderson, CPA, ABV, CFF, ASA specializes in business valuation and litigation support services for purposes of estate/gift/income taxation, business transactions, commercial litigation and marital dissolution. Mr. Anderson has 40 years of professional experience with complex financial matters in a broad range of industries and extensive experience as an expert witness. Mr. Anderson was recognized by Forbes America’s Top CPAs for Valuations 2025.

Forensic psychiatric consultation by dually Board Certified psychiatrist (Adult, and Child and Adolescent subspecialties). U.S. medical school graduate; Dartmouth trained. Expert testimony, research and record review in Criminal cases (including Guilty Except Insane, competency to stand trial, sentencing mitigation and juvenile law) and in Family Court (legal decision making and parenting time studies, Rule 63 IME’s).

Forensic psychiatric consultation by dually Board Certified psychiatrist (Adult, and Child and Adolescent subspecialties). U.S. medical school graduate; Dartmouth trained. Expert testimony, research and record review in Criminal cases (including Guilty Except Insane, competency to stand trial, sentencing mitigation and juvenile law) and in Family Court (legal decision making and parenting time studies, Rule 63 IME’s).

Forensic psychiatric consultation by dually Board Certified psychiatrist (Adult, and Child and Adolescent subspecialties). U.S. medical school graduate; Dartmouth trained. Expert testimony, research and record review in Criminal cases (including Guilty Except Insane, competency to stand trial, sentencing mitigation and juvenile law) and in Family Court (legal decision making and parenting time studies, Rule 63 IME’s).

Licensed in 30 states, JW&A has conducted structural investigations on thousands of buildings throughout the United States and abroad for a diverse group of clients. Structural design, construction defect investigations and evaluations; failure analysis; seismic and wind design, standard of care analyses. Wood, masonry, steel, concrete, and specialty structures. Retained as expert witnesses for plaintiff and defense clients in over 1,500 matters and testified over 400 times. Offices in San Diego, and Scottsdale.

Our professionals have advised courts, examiners, trustees, creditors’ committees, and debtors in almost every capacity of restructuring, receivership, bankruptcy and insolvency. We have served as Financial Advisors, Trustee, Receiver, Special Examiner, Liquidating Agents and are Certified Insolvency and Restructuring Advisors. Working together with clients and attorneys, our goal is to deliver bankruptcy and insolvency expert services that address complex problems and allow the effective and efficient administration of a case.

Our professionals have advised courts, examiners, trustees, creditors’ committees, and debtors in almost every capacity of restructuring, receivership, bankruptcy and insolvency. We have served as Financial Advisors, Trustee, Receiver, Special Examiner, Liquidating Agents and are Certified Insolvency and Restructuring Advisors. Working together with clients and attorneys, our goal is to deliver bankruptcy and insolvency expert services that address complex problems and allow the effective and efficient administration of a case.

Our professionals have advised courts, examiners, trustees, creditors’ committees, and debtors in almost every capacity of restructuring, receivership, bankruptcy and insolvency. We have served as Financial Advisors, Trustee, Receiver, Special Examiner, Liquidating Agents and are Certified Insolvency and Restructuring Advisors. Working together with clients and attorneys, our goal is to deliver bankruptcy and insolvency expert services that address complex problems and allow the effective and efficient administration of a case.

Our professionals have advised courts, examiners, trustees, creditors’ committees, and debtors in almost every capacity of restructuring, receivership, bankruptcy and insolvency. We have served as Financial Advisors, Trustee, Receiver, Special Examiner, Liquidating Agents and are Certified Insolvency and Restructuring Advisors. Working together with clients and attorneys, our goal is to deliver bankruptcy and insolvency expert services that address complex problems and allow the effective and efficient administration of a case.

Our professionals have advised courts, examiners, trustees, creditors’ committees, and debtors in almost every capacity of restructuring, receivership, bankruptcy and insolvency. We have served as Financial Advisors, Trustee, Receiver, Special Examiner, Liquidating Agents and are Certified Insolvency and Restructuring Advisors. Working together with clients and attorneys, our goal is to deliver bankruptcy and insolvency expert services that address complex problems and allow the effective and efficient administration of a case.

Former AZ Chief of Police, Olympic Games Security Administrator, Dean of Administration of Justice and Director of two Major Police Academies with experience in Police and Security Matters at the Federal, State, County, Municipal and Tribal - Indian Country, Casino Operations. Free consultation for any Police or Security Best Practices matter.