Mathematics Expert Witnesses: 4

Lawrence Amsel, MD, MPH, specializes in Forensic Psychiatry, including personal injury and psychiatric malpractice. With an MD from Yale University and an MPH in Biostatistics from Columbia University, Dr. Amsel combines his academic credentials, including multileg publications, and clinical expertise including decades as an inpatient and emergency room psychiatrist. With this experience he serves as an expert witness to offer excellent evaluations, written reports and court testimony. 

Dr. Amsel provides Litigation Support services to attorneys representing Plaintiff and Defense. His services include serving as expert witness in psychiatric aspects of personal injury, psychiatric malpractice,  medical record review for causation and standard of care. He has expertise in trauma, PTSD, suicide, Prolonged Grief Disorder, competency issues and medical decision making. He was one of the early champions of the application of Decision Science, Game Theory, and Behavioral Economics to Psychiatric Research.

Areas of Expertise:

Background - Dr. Amsel serves as an expert witness in matters related to psychiatry, with a focus on  Malpractice, Post Traumatic Stress Disorder (PTSD), Suicide, Grief, Medical Decision Making, Hospital Psychiatric Care, and appropriate Evidence-based Standards of Care. Excellent references from multiple law firms are available on request. 

Dr. Amsel's expertise in dealing with the interface of legal and psychiatric issues is based on 28 years of experience in clinical practice, academic psychiatry, research, and public health, as well as his experience as an expert witness.

As an expert on the effects of traumatic experiences, especially after 9/11, Dr. Amsel co-directed the Trauma Studies and Services Division at the New York State Psychiatric Institute. He has been extensively involved in treating victims of 9/11 and their families, in doing research on the effects of the 9/11 attacks on the survivors and First Responders, and in training clinicians in cutting edge treatments for PTSD and Complicated /Traumatic Grief. This has given him a strong foundation as an expert on PTSD and other psychological effects of various types of trauma. It has also made him an expert on malpractice cases in this area. 

Dr. Amsel studied mathematics at Columbia University before entering Yale University School of Medicine. After completing residency training he joined the Columbia faculty completing two prestigious National Institute of Mental Health research fellowships and obtained an Masters in Public Health (MPH) specializing in mental health statistics, and Child Psychiatry Research. 

View Dr. Amsel's Consulting Profile.

Huggins Actuarial Services, Inc is a full-service independent consulting firm with more than 100 years of experience providing innovative and clever solutions to a wide range of Actuarial and Risk Management challenges. They offer a wide range of tactical consulting services providing valuable assistance in the day-to-day operation of your firm, as well as strategic consulting to inform decision-making on matters of extreme gravity.

Litigation Support - Huggins’ credentialed actuaries have extensive industry experience providing expert witness testimony as part of legal proceedings or for valuation services. Their actuaries are renowned industry experts, providing credible unbiased advice to the client. An actuary providing expert testimony performs an important service to the forum, the finder of fact in the forum, and the public by providing information that can be critical to resolution of disputes. This may include explaining complex technical concepts so they can be understood by the audience to whom the testimony is directed.

Clients are usually a law firm, insurance entity, or an individual person. Huggins undertakes insurance and reinsurance litigation and arbitration support projects and provides assistance as the client may request, and will generally consult with, advise and assist the client. Huggins’ expert actuaries work with the client to evaluate the strengths and weaknesses of the case in order to formulate the best possible strategy. Clients typically request the following services:

Areas of Expertise:

Ronald T. (Rusty) Kuehn,  FCAS, MAAA, CERA, CPCU, ARM, FCA, is a Consulting Actuary with Huggins Actuarial Services, Inc. and a Fellow of the Casualty Actuarial Society and the Conference of Actuaries in Public Practice, a Member of the American Academy of Actuaries and the International Actuarial Association. In addition, Mr. Kuehn holds the Chartered Enterprise Risk Analyst (CERA) designation, the Chartered Property-Casualty Underwriter (CPCU) designation, and the Associate in Risk Management (ARM) designation.

Mr. Kuehn is professionally active; he has served as the chairman of the Casualty Loss Reserve Seminar (CLRS), which is jointly sponsored by the Casualty Actuarial Society (CAS), the American Academy of Actuaries and the Conference of Consulting Actuaries. He has also served on the on the Casualty Practice Council of the American Academy of Actuaries, the CAS Examination Committee and Committee for Consultants’ Interests, and as past President, Education Chairman and Board Member of the Casualty Actuaries of the Mid-Atlantic Region (CAMAR).

In addition, Mr. Kuehn has served on the Insurance Services Office Private Passenger Automobile Subcommittee and the Homeowners Subcommittee. Mr. Kuehn has also served as a Member of the Conference Task Force on Public Policy Debate of the Conference of Actuaries in Public Practice. He currently serves on the Board of the Insurance Society of Philadelphia (ISOP), and he is a member of the ORSA subgroup of the ERM Committee of the Risk Management and Financial Reporting Council of the American Academy of Actuaries. His over 45 years in business have given him a thorough knowledge of the property-casualty business both from a company and consulting viewpoint. See Full Bio and Consulting Experience.

Grover M. Edie, MBA, FCAS, MAAA, CERA, CPCU, ARM, ARP, is a Fellow of the Casualty Actuarial Society, a Member of the American Academy of Actuaries, a Certified Enterprise Risk Analyst, a Chartered Property Casualty Underwriter, an Associate in Risk Management, and an Associate in Research and Planning. 

Prior to joining Huggins, Mr. Edie was Vice President and Chief Actuary at GMAC Insurance Company, where he oversaw all actuarial activities including pricing, loss reserving, and enterprise risk management in personal auto, commercial lines, auto extended service contracts, assumed reinsurance and other miscellaneous lines of insurance. He introduced Economic Capital Modeling to the organization during his tenure. His previous employers include Erie Insurance Group, John Deer Insurance, and the Insurance Services Office.

Mr. Edie has over 25 years of actuarial experience. He started his insurance career as an underwriter. The primary services Mr. Edie provides to his clients includes Economic Capital Modeling, Enterprise Risk Management, profitability analysis, rate level reviews and filings, and loss reserve analysis. See Full Bio and Consulting Experience.

Kim E. Piersol, FCAS, MAAA, is a Fellow of the Casualty Actuarial Society and a Member of the American Academy of Actuaries. Prior to joining Huggins, he served as Senior Vice President & Chief Actuary for Crum & Forster Insurance Companies. Prior to that he served as Group Vice President & Chief Actuary for CNA Insurance Companies, and was a consulting actuary for KPMG LLP, Arthur Andersen LLP, and CFO of AIG Risk Management (AIGRM). 

Mr. Piersol is professionally active; he has served on the American Academy of Actuaries Environmental Liabilities Work Group, the NAIC Technical Advisory Committee on Catastrophe Reserves, the Workers’ Compensation Reinsurance Bureau Actuarial Committee, and has been a Director and Treasurer of the Professional Liability Underwriting Society (PLUS). He also served on the Professional Liability Actuarial Subcommittee of the Insurance Services Office (ISO). He has also served as a 1st Lieutenant in the United States Army Field Artillery. His over 40 years in the actuarial field have given him a thorough knowledge of the property-casualty business both from a company and consulting viewpoint. See Full Bio and Consulting Experience.

View Huggins Actuarial Services, Inc.'s Business Consulting Profile.

Milliman’s Tampa Office provides a variety of Health Insurance, Health Care services, and Pharma consulting services to law firms, health plans, insurance companies, HMO’s, Blue Cross/Blue Shield plans, hospitals and other providers, employers and government agencies. Stuart Rachlin and other staff are experienced actuaries and related consultants.  

We provide support to our clients with all types of health related services including Medicare Advantage and Prescription Drug plans (MAPD), Part D plans (PDP), ACA plans, medical, dental, long-term care, Medicare supplement & critical illness.

We assist clients nationwide with forensic actuarial work, rate filings, regulatory compliance, reserve projections, valuations, employee benefit analysis and design, mergers and acquisitions, claim cost analysis, and fee schedule analysis.

These health care services are used in litigation relating to:

• Life care planning
• Contract development and fee schedule analysis
• Pricing & Underwriting
• Senior Services
• New benefit plan design

Salt Hill Statistical Consulting Alan Salzberg is Senior Statistician and Principal of Salt Hill. Dr. Salzberg's focus is statistical analysis, sampling, estimation, and modeling, especially using large or complex datasets. Many of Dr. Salzberg's consulting projects relate to the detection and measurement of bias or fraud. Dr. Salzberg has testified as an expert witness in statistics in multiple venues. Prior to joining Salt Hill, Alan was CEO at Analysis & Inference. He has also held positions at KPMG (in its Economic Consulting group) and at Morgan Stanley. Dr. Salzberg holds a Ph.D. in Statistics from the Wharton School of the University of Pennsylvania, where he also received a Bachelor of Science in Economics. For musings on everyday probability, see Dr. Salzberg's blog: "What are the chances?"