ADHD Expert Witnesses in Iowa

This expert has over two decades of experience working in Youth Ministry. He received his Master's from Wheaton College in Clinical Psychology & a Certificate in Advanced Biblical Studies. He also successfully completed the requirements of the Youth Ministry Certification program through Group Publishing. He is also on a National Speakers Circuit and received training through Group Publishing as a Youth Ministry Consultant.

This board certified physician is currently an active consultant in medical billing compliance, device and drug marketing, and claims data analysis. He has recently been involved as consultant and expert witness in Medicare criminal and civil litigation, Qui Tam cases and administrative hearings. The expert recently served as a Medical Consultant for ICD-10 transition, coding, and policy at PricewaterhouseCoopers; he now runs his own consulting business and assists clients with all areas of Medicare coverage and billing.

This expert is a licensed psychologist and has had extensive experience in Interpersonal Relationships, Trauma, and Marriage and Family situations. He earned an MS and PhD from the University of Kansas and the University of Nebraska, respectively. He has worked in numerous clinical settings with patients of all age groups and has presented on a wide variety of topics in his field.

This expert earned his BA in Chemistry from Washington University and a PhD in Neuroscience from the University of Texas Southwestern Medical Center. After receiving his PhD, he earned his MD from the University of Texas Southwestern Medical Center. The expert completed his residency in Neurological Surgery at the Barnes-Jewish Hospital and Saint Louis Children's Hospital in association with the Washington University School of Medicine, and he went on to complete several prestigious fellowships. These fellowships focused in Spinal Surgery, Neuroscience/Neurosurgery, Biomedical Engineering, and Neurobiology. He is also active in his field as a member of numerous medical societies including the Joint Spine Section, the Congress of Neurological Surgeons, the North American Spine Society and the American Society of Clinical Oncology. In addition, he has published over 40 journal articles, been invited to present at numerous conferences regarding Neurosurgery and holds 3 patents. The expert currently holds the position of Assistant Professor in Neurosurgery at a medical school in Missouri.

With over 20 years of experience as both a psychiatrist and a medical consultant, this expert remains very active in the field of psychiatry through his position as an attending psychiatrist and his various volunteer activities. He is a recognized psychiatrist with a multitude of awards and professional appointments. Finally, he is a certified member of the American Board of Psychiatry and Neurology with concentrations in Forensic, General, and Addiction Psychiatry.

This expert consults on all aspects of human factors, applied human performance, ergonomics, and safety. Areas of particular expertise include: human-machine interface design and evaluation, human capabilities and limitations in applied environments, instructions and warning, perception/vision/visibility, the evaluation of equipment and structures from a human use standpoint, and safety-related issues in general. He is recognized as an expert in operator-vehicle interaction, and is a Certified Human Factors Professional. He has published more than 50 technical papers dealing with various issues relating to applied human performance and accident investigation.

This expert specializes in child & adolescent psychoanalysis and psychiatry. He earned his MD from Washington University School of Medicine and completed fellowship training in child psychiatry at the University of Chicago. He has authored more than 120 publications in the child psychiatry and psychiatry, and has participated in more than 75 invited lectures. He is currently a clinical professor of psychiatry at a top university medical center and maintains a private psychiatry and child psychiatry practice as well.