Health / Public Health Consultants: 18

Paul M. Adler, DO, FACEP, MBA, Medical Director for the Ventura County, California, Department of Corrections, has worked in Correctional / Jail / Prison Medicine & COVID-19 Preparation & Response. He has overseen the care of inmates in Jails in California and New York, as well as Prison inmates who have been transferred to county facilities to serve their terms for years in county jails in California. He has also overseen Correctional health car in locked units in Hospitals . 

Dr. Adler is the President-Elect of The American Correctional Health Services Association of California / Nevada, which represents all clinicians and administrators in Jails/Prisons in California and Nevada. He previously oversaw a County Hospital, County Nursing Home and ran a County Health Department and oversaw Correctional healthcare for the Westchester, New York Jail.

Litigation Support - Dr. Adler has defended Jails and Prisons in Southern California, Idaho, Texas, North Carolina, New York, Pennsylvania, etc. He is currently the expert consultant to the California Prison System for Covid litigation and the medical consultant to the judicial consent decree overseeing care in the Philadelphia Department of Prisons. He also served as the expert consultant to the ACLU for Covid in the Illinois Department of Corrections

Dr. Adler still works as a full-time practicing physician and has helped attorneys and insurance companies in Emergency Medicine, Nursing Home Medicine, Public Health and Hospital Administration since 1985. He has been involved in Plaintiff litigation in many states including against Rikers Island, NY and Cook County Jail and is available to review and consult on clinical Correctional/Jail/Prison cases for attorneys for both Plaintiff and Defense.

Services:

• COVID-19 Preparation & Response
• Medical Oversight of Federal Consent Decrees
• Screen Cases for Merit
• Review, Analyze and interpret Medical Records
• Provide Basic or Comprehensive Written Reports
• Interpret Standards of Care, Deviation and Adherences as they Relate to Correctional Health Care
• Develop Chronological Time Lines
• Policy and Procedure Development

Garson M. Caruso, MD, MPH, CLCP, FACOEM, FIAIME is a board certified Occupational Physician and Certified Life Care Planner, with expertise in Life Expectancy Determination, in private consulting practice:

• Trained at Johns Hopkins Bloomberg School of Public Health (MPH) and the University of Pennsylvania (Residency in Occupational Medicine), with additional training at the American Academy of Insurance Medicine
• Broad background in consulting, medical direction, and occupational health services for organizations including AmTrust North America, Bechtel, Bell & Evans, Dean Foods, Johns Hopkins Medical Institutions, Lockheed Martin, The New York Transit Authority, PepsiCo, Service Employees International Union, and the US Department of State and Federal Motor Carrier Safety Administration
• Extensive experience with supervision of physician extenders (nurse practitioners and physician assistants) in onsite occupational health clinics
• Review of thousands of complex disability and workers’ compensation claims for Advance Medical, AmTrust, Assurant, CorVel, Mutual of Omaha, and others
• Medical Expert Witness in Life Expectancy Determination, professional liability, and impairment and disability evaluation (multiple depositions)
• Fellow, American College of Occupational and Environmental Medicine (ACOEM) and International Academy of Independent Medical Evaluators (IAIME)
• Certified Medical Review Officer (MROCC 2008-present) and Independent Medical Examiner (ABIME 2009-2014)
• Numerous Leadership roles in ACOEM, including: Chair, Practice Guidelines Revision Panel on Disability Prevention and Management (2009- present) and Co-Chair, Depression in the Workplace Project (2006-2010)
• Licensed in Florida, Maryland, New York, North Carolina, Pennsylvania, and Virginia

 Areas of Expertise:

View Dr. Caruso's Expert Witness Profile.

Jessica Chaudhary, MD, is a Board-Certified Psychiatrist with specialties in Psychotherapy and Psychopharmacology. Her practice includes General, Adolescent, and Adult Psychiatry.  

Dr. Chaudhary has wide ranging experience using a variety of different treatment modalities. She offers individualized care based on the client's specific problems, concerns, and preferences. Dr. Chaudhary can provide all services through TELEHEALTH.

Dr. Chaudhary is in private practice and a consultant to attorneys nationwide.  She is a clinical instructor at Yale University and a Fellow of the American Psychiatric Association.  

Consulting Areas Include:
•    OB-GYN and Psychiatry - Pregnancy and post partum-related psychiatric problems
•    Impaired Professionals - Physicians, nurses, mental health care providers, attorneys, executives, and other professionals and professional organizations
•    Substance Abuse Disorders
•    Depression, Anxiety, Bipolar Disorder, Neurocognitive Disorders, and Co-Morbid Psychiatric and Medical Conditions

View Dr. Jessica Chaudhary's Expert Witness Profile.

• Hospitals, Clinics, and Offices - Consult and organize for the development and expansion of a new facilities or offices and related care patterns
• Personal - Consult with family members to organize health care history, needs, and medications and to help understand healthcare information and interpretation
• Teaching - Emergency Nurse Pediatric Course Instructor, Triage Class instructor, Charge Nurse class instructor

Lawrence Amsel, MD, MPH, is Board Certified in Psychiatry and Neurology. An Assistant Professor of Clinical Psychiatry at Columbia University College of Physicians and Surgeons and an Attending physician at New York Presbyterian Hospital in New York, NY, he specializes in:

Evidence Based Psychotherapy for Anxiety Disorders - PTSD - Psychological Sequelae of Terrorism

With an MD from Yale University and an MPH in Biostatistics from Columbia University, Dr. Amsel combined his clinical expertise with his analytic mathematics background to become one of the early champions of the application of Decision Science, Game Theory, and Behavioral Economics to Psychiatric Research. 

Dr. Amsel has published numerous articles and delivered presentations, symposia, and workshops on Behavioral Economics and Game Theory and other topics on Mathematical Psychiatry. His speaking services are in demand both nationally and internationally. Dr. Amsel will contribute to the proposed study, “Adolescent and Family Decision Making In Time of Disaster,” as Co-Principal Investigator and will serve as the team expert on decision tasks, helping to incorporate the selected tasks into the overall study design. He will be involved in supervising the collection of data related to these tasks and will help guide study design, data collection and analysis, and assist in the interpretation and publication of research findings. 

In 2003, Dr. Amsel organized the first ever American Psychiatric Association symposium on applications of Game Theory to psychiatry. He has published articles and presented posters on Game Theory modeling of suicide, OCD, and PTSD. After 9/11, Dr. Amsel joined the Trauma Studies and Services division at the New York Psychiatric Institute, and has been involved in treating victims of 9/11 and their families, in training community clinicians in cutting edge treatments for PTSD and Complicated (Traumatic) Grief, as well as in doing research on optimal methods of disseminating this training. 

Over the last several years, Dr. Amsel has been collaborating with Dr. Hoven at the Child Psychiatric Epidemiology Group (CPEG) working on understanding the connection between decision deficits, trauma and psychiatric disorders in the developing brain of children/adolescents. He has extensive clinical expertise within psychiatric research, as well as expertise in applying decision science tasks in psychiatric research settings.

View Dr. Amsel's Expert Witness Profile.

• Cognitive Behavior Therapy
• Post Traumatic Stress Disorder Evaluation & Treatment
• Forensic Testimony (Consultation, Evaluation Treatment Following Trauma or Injury)

Dr. Robert Evans, PhD,  is a Licensed School Psychologist with over 30 years of experience in the behavioral sciences, including completing over 100 Child Custody Evaluations. Dr. Evans serves as a consultant to the medical, legal, and law enforcement community in Florida on Psychological and Educational matters. He consulted with Orange County Public Defender with cases involving arrest and incarceration of children. He has also provided Critical Incident Stress Debriefings to victims of crime in the Central Florida area. 

Litigation Support - Dr. Evans specializes in Parental Alienation cases which are commonly among those classified as High Conflict Divorce cases and he has written a book on Parental Alienation. He provides litigation support to counsel for both Plaintiff and Defense. His services include support with hearing / trial preparations, review of current evaluations, and support during and after the litigation process. 

Dr. Evans has given sworn testimony as a Forensic Psychology expert witness in NY, IA, IL, PA, GA, FL ID, CO, OH, TX, TN, LA, MA, MD, MO, NC, SC, WA, and OR. 

Areas of Expertise:

• Parental Alienation
• Child Custody Evaluations
• False Allegations of Abuse
• Treatment Considerations for Alienated Children
• Workplace Violence

Dr. Ewen Todd is a Food Safety Expert with over 45 years of experience in the reporting and surveillance of Foodborne Disease, as well as development of analytical methods for identifying foodborne pathogens. As a result of his knowledge of foodborne disease and work researching different pathogens and toxins, Dr. Todd has influenced research programs and regulatory approaches taken by the Health Protection Branch of Health Canada. In the US, he held the position of Director of the National Food Safety and Toxicology Center and the Food Safety Policy Center at Michigan State University.

A leader in microbial research, foodborne disease surveillance, costing of outbreaks, food safety policy, seafood toxins, standard-setting, risk assessment, risk management and risk communication, his presentations and food safety programs have been influential in many countries including China, Cambodia, Japan, United Arab Emirates, Lebanon, Kuwait, Saudi Arabia, Europe, as well as Canada, and the USA. Dr. Todd has delivered over 400 presentations and posters at national and international meetings, with over 200 invitations to speak and teach workshops.

An acclaimed author in the field of Foodborne Illness, he has written 109 research papers, 16 reviews, 36 book chapters and booklets, 40 departmental publications, 37 conference proceedings, 9 laboratory methods, 56 investigational and editorial articles, 90 published abstracts, and 3 editings of proceedings or books. Dr. Todd has received 20 appointments and awards, including the Excellence in Science Award for 1998, the first to be awarded by Health Canada. He is a Fellow of the American Association for the Advancement of Science, the International Association for Food Protection and MSU University Outreach and Engagement as well as Editor in Chief for the Elsevier Encyclopaedia of Food Safety.

Dr. Todd's Consulting services are available to businesses and governments internationally. He responds to telephone calls, emails, and written requests for information on food and waterborne disease.

Consulting Services Include

• General Food Safety and Spoilage Issues
• HACCP and GHP Systems
• Standards for Poultry
• Listeria Monocytogenes in Soft Cheeses
• Standards for Poultry
• Seafood Toxins
• Food Workers
• Investigation of Foodborne and Waterborne Illnesses
• Foodborne Disease Surveillance Systems
• Risk Assessment, Risk Management and Risk Governance
• Safety of Aquaculture Systems
• Norovirus in Elder Care and Other Facilities
• Salmonella and Shigella in Schools and Child Care Centers
• Salmonella in Tahini and Other Oil-based Foods
• Escherichia coli O157:H7 in Leafy Greens
• Staphylococcus aureus in Cheese, Clostridium botulinum in Canned or Preserved Food and Native American / Inuit Fermented Food
• Listeria monocytogenes in Deli Meats and Soft Cheeses
• Controlling Listeria monocytogenes in Ready-to-eat Foods
• Hydrophobic Grid Membrane Filter Systems

View Expert Witness Profile.

I am a board-certified emergency medicine physician. I have been called upon to express opinions in the areas of medical malpractice, personal injury, negligence, standard of care, and causation. I am involved in both plaintiff and defense cases, and expert witness work accounts for less than 10% of my total income. 

My qualifications include: 

• Award-winning emergency physician in active practice with 30 years clinical experience
• Associate Clinical Professor of Emergency Medicine at University of California San Francisco School of Medicine (volunteer)
• Current VP of company that staffs 500 emergency departments, overseeing more than 5000 ER providers in risk management and quality assurance issues 
• Fellow of the American College of Emergency Physicians (FACEP) 
• Past President of the California Chapter of the American College of Emergency Physicians 
• Medical Director of California Highway Patrol 
• Extensive publication and speaking experience in the area of emergency medicine

Healthways Services, is a small international telehealth clinical practice offering a wide range of biopsychosocial services designed to help individuals achieve exceptional global health outcomes. This is accomplished through the innovative program, "Project S.T.O.P. (Self Taking On Prevention)."

Dr. Christopher A. Lowery, DHSc, CLCP, is a Clinical Health Practitioner and board-certified Life Care Planner. He provides international telehealth services in medical life care planning, clinical health counseling, assessments and evaluations, employment/career counseling, pre-surgical consultation, and biopsychosocial health promotion and prevention. He specializes in developing treatments and creating targeted plans for clinical behavioral health disorders (e.g., anxiety, employment, ADHD, depression, learning differences, dyslexia, substance use, etc.), medical conditions (e.g., chronic pain, burns, high blood pressure, diabetes, etc.), and health behavior changes (e.g., weight management, occupational health prevention, preventative nutrition, disparities, physical activity, accident prevention, etc.). 

Counseling services provided are:

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 the 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.

View Christopher Lowery's Expert Witness Profile.

Jeffrey A. Sugar, MD has been a practicing Psychiatrist for over 25 years. Board certified both in Child and General Psychiatry, Dr. Sugar is the Director of the Child and Adolescent Psychiatry Trauma Program at the University of Southern California, Keck School of Medicine in Los Angeles, CA.

Dr. Sugar is Attending Psychiatrist in both Child and Adolescent Psychiatry and Adult Psychiatry Outpatient Clinics at USC. He teaches child and general psychiatrists-in-training and medical students on topics ranging from Trauma, Adversity, and Dissociation to Psychotherapy theory and methods.

Dr. Sugar was the founding director of the Hathaway Children’s Clinical Research Institute where he performed funded research on the effects of interpersonal child trauma. Dr. Sugar has presented at national and international meetings on child and adolescent Trauma and Dissociation.

Consulting Services Include:

• Effects of Trauma and Adversity on Child Development
• Chronic Physical, Sexual or Emotional Abuse
• Psychological Trauma in the Workplace
• Date Rape / Internet Seduction
• Post-Traumatic Loss, Grief and Depression
• Psychological Effects of Injury to the Body or Brain
• Post-Traumatic Stress Disorder (PTSD)

Professional Organizations:

View Dr. Sugar's Expert Witness Profile.

Michael Levittan, Ph.D. is an Expert Witness, Psychotherapist, Media Consultant, and Lecturer at UCLA Extension and California Graduate Institute. Dr. Levittan works as an expert witness on cases involving domestic violence, child abuse, post-traumatic stress, anger issues, child custody, school violence. He is director of a certified Domestic Violence/Anger Management program and has numerous articles published on violence and abuse.

Dr. Levittan presents at UCLA, National Alliance on Mental Illness, L.A. Superior Court, U.S. Marines, Hillsides Children's Home, Loyola Marymount Univ, International Conference on Violence, Abuse, Trauma, California Association of Marriage and Family Therapists, Grief & Loss Conference, The Maple Center, Womens Shelters.

Dr. Levittan's website: www.michaellevittan.com.

Ray S. Kim, Ph.D., is a Clinical Psychologist focused on providing individual, couples, and family therapy, as well as Forensic Evaluations for adults and juveniles. Areas of Consultation:

Dr. Kim is currently the Director of Chicago Metropolitan Forensic Services at the Illinois Department of Human Services where he supervises a team of clinical psychologists and social workers who evaluate the placement of individuals into forensic facilities. He also serves as the Director of Clinical Training at Chicago Metropolitan Forensic Services where he developed and supervises a forensic practicum program which provides opportunities for specialized clinical training in the area of forensic psychology. 

Dr. Kim was one of the first psychologists trained by the Illinois Department of Human Services to evaluate sex offenders for sexual dangerousness under the Sexually Violent Persons Commitment Act. He is also among the first to be certified as a Licensed Sex Offender Evaluator and Licensed Sex Offender Treatment Provider in Illinois. 

Certifications - Licensed Clinical Psychologist, Board Certified Forensic Psychologist, Licensed Sex Offender Evaluator, Licensed Sex Offender Treatment Provider, Board Registered Mental Illness/Substance Abuse Provider, Fellow of the American College of Forensic Examiners Institute, Fellow of the American College of Advanced Practice Psychologists, Diplomate of the American Psychotherapy Association, Diplomate of the American Board of Psychological Specialties, National Register of Health Service Psychologists. www.experts.com

View Dr. Kim's Expert Witness Profile.

RedSpire LLC provides Environmental Health Consulting services to support clients' needs in Occupational and Environmental Health and Safety, Exposure Assessment, and other issues, with a focus on Technology Integrations that improve efficiency, accuracy, and ultimately lead to better solutions.

Generative Artificial Intelligence and Purpose-Built Software Consulting Services

Accelerated Review - Generative AI tools allow RedSpire to synthesize scientific literature, regulatory documents, and case records ethically and transparently at unprecedented speed. They provide clients with a comprehensive evidentiary foundation in days, not weeks.

Advanced Exposure Modeling - RedSpire integrates deterministic and probabilistic models—including dispersion and receptor-based approaches—with transparent assumptions, delivering quantitative reconstructions.

Quality Assurance - Software-driven error detection continuously flags inconsistencies, identifies gaps, and evaluates reference quality.

Secure Collaboration and Reporting - RedSpire uses technology to improve analysis while protecting confidentiality: confidential access, no training conducted using client data.

Dr. Kristen Good, MEM, PhD, CIH, Principal Health Scientist; Epidemiologist and Industrial Hygienist is passionate about applying data-driven, scientifically-supported solutions to public health problems. In addition to her technical subject matter expertise and strong scientific background - bringing over a decade of experience advising partners on incident/emergency responses and leading programmatic initiatives related to air pollution exposures, indoor air quality, and respiratory disease; wildfires, communicable disease outbreaks, and occupational health - she is also an experienced supervisor/team leader and project manager responsible for grant administration, contractor relationships, and fiscal management.

Dr. Good has over 15 years of scientific background and experience in risk assessment, toxicology, exposure assessment, and environmental sciences, across academia, research, private industry, and government. She has led design, implementation, and data analysis for multiple large human participant research studies and laboratory-based chemical emissions monitoring campaigns. She has designed and executed multi-million dollar public health initiatives, including: a $53-million statewide program that delivered over 45,000 portable HEPA air cleaners to over 1,500 K-12 schools and early childhood education centers within a rapid 9-month period; a $20-million small grants program that provided funding for community-based COVID-19 recovery efforts to 68 local non-profits; and a $4-million initiative to conduct indoor air quality and ventilation assessments and improvement efforts in workplaces and community buildings throughout the state. 

Dr. Nicholas Good, Co-Founder & Exposure Science Lead, is an Aerosol Scientist with over 20 years of experience in scientific instrument development, evaluation, and deployment. He has worked across academia, research, and private industry in exposure sciences, atmospheric chemistry, indoor air quality, and environmental health. Dr. Good focuses on bridging emerging technology—both hardware and software—from the research laboratory into solving practical real-world problems. He holds a Ph.D. in Atmospheric Science from Manchester University and a B.S in Physics from The University of Manchester.

Dr. Good provides consulting services supporting clients' needs in occupational health and safety, exposure assessment, and environmental health issues—with particular focus on asbestos and benzene exposure reconstructions. He co-founded CloudSci LLC (2023), commercializing airborne particle measurement technologies for research and related markets, and owns Good Science LLC (2019-present), providing specialized environmental consulting services.

Since 2020, Dr. Good has served as Research Scientist III at Colorado State University's Department of Civil and Environmental Engineering, leading research on air quality and human health with emphasis on indoor air quality, building performance, bioaerosols, and novel health effects of air pollution. He has published over 60 peer-reviewed scientific papers and led or co-led over a dozen sponsored research projects totaling millions of dollars in funding from DOE, NASA, CDC, and other agencies.

Dr. Gavin McMeeking, Chief Executive Officer & Co-Founder, is an Aerosol Scientist with over 20 years of background and experience in scientific instrument development, evaluation, and deployment. He has worked across academia, research, and private industry in atmospheric chemistry, cloud physics, indoor air quality, and environmental health. Dr. McMeeking focuses on bridging emerging technology—both hardware and software—from the research laboratory into solving practical real-world problems. He holds a Ph.D. and M.S. in Atmospheric Science from Colorado State University and a B.A. in Earth and Planetary Science from UC Berkeley.

Dr. McMeeking leads the company's strategic direction and client services. He co-founded CloudSci LLC (2024), which commercializes airborne particle measurement technologies for research and related markets. Previously, he held leadership roles at Handix Scientific LLC as VP of Research & Development (2020-2022) and at Droplet Measurement Technologies as Scientist/Sales Specialist (2012-2015).

Dr. McMeeking has published over 60 peer-reviewed scientific papers in aerosol science and technology, and has led or co-led over a dozen sponsored research projects. He has advised governmental organizations including the Department of Energy, National Science Foundation, and NASA on topics ranging from instrument development, atmospheric measurement techniques, black carbon aerosol impacts, wildfire emission characterization, and technology translation.

View RedSpire LLC's Expert Witness Profile.