Critical Care Medicine Consultants: 5

Kenneth "Kenny" Stein, MD
Board Certified Emergency Medicine & Internal Medicine 
Subspecialty Certified in NeuroCritical Care 

Kenneth "Kenny" Stein, MD, is Assistant Professor in the Department of Emergency Medicine, St. Louis University School of Medicine (a Level 1 Trauma Center). Dr. Stein has practiced Emergency Medicine for 29 years and Critical Care / Intensive Care Medicine for 27 years. For 20 years, Dr. Stein was an Emergency Physician at St. Anthony's Medical Center of St. Louis, one of the busiest emergency departments in the State of Missouri.

Dr. Stein has extensive experience in providing medical-legal expert services, having reviewed over 500 cases (both plaintiff and defense) and having given testimony over 200 times. Dr. Stein furnishes an unbiased opinion on medical malpractice/negligence cases. He also provides medical opinion concerning causation. Dr. Stein does not guarantee a favorable outcome but provides an honest assessment.

Dr. Stein has lectured nationally, and consults in the area of Pharmaceutical and Biomedical Product Development and Marketing.

Dr. Stein reviews cases (for both Plaintiff and Defense) of alleged Medical Malpractice / Negligence in areas including:

• Emergency Medicine        
• Critical Care Medicine / Intensive Care Medicine          
• Internal Medicine

Services provided include:

• Medical chart review and analysis   
• Providing opinion concerning the presence or absence of Negligence / Breach of the Standard of Care, Damages / Injury and Causation
• Survey of case for merit 
• Preparation of reports and / or affidavits        
• Preparation for opposing expert deposition and cross-examination        
• Medical literature search    
• Expert witness testimony at deposition and trial

Call 314-495-7009 for a complete CV, including presentations.

Elite Medical Experts works with attorneys to provide 100% Board-Certified physicians and surgeons practicing at the professorial level at the nation's leading universities. From Stanford to Yale, and from every medical and surgical specialty, Elite secures full-time practicing high-level experts from the nation’s most respected medical institutions. Each specialist is truly unique – a Board Certified professor with a dedicated clinical practice, extensive publications, and top-tier credentials from a major U.S. medical center. 

Complex Consulting at the Intersection of Medicine & Business
Elite Medical Experts also consults on complex strategic and tactical issues for enterprises of any size, and has extensive experience securing top-tier Professors of Medicine and Surgery for a range of complex consulting engagements. Elite Medical Experts is mission-critical to:

To learn how you can align with nationally recognized thought leaders from myriad areas of expertise, call Elite today and ask for our Director of Complex Consulting:

Dr. Burton Bentley II, M.D., FAAEM
CEO, Elite Medical Experts, LLC.

View Elite Medical Experts' Expert Witness Profile.

MRK Medical Consultants provides Medical-Legal Evaluations to help legal and insurance professionals reach appropriate conclusions about their client's situations. MRK provides a wide array of medical experts that offer objective review and analysis of personal injuries. Each stage of the process—research to review, analysis to opinion—is addressed in a comprehensive manner in order to help legal and insurance professionals reach appropriate conclusions about their client’s situations. MRK's prestigious list of more than forty consultants are active clinicians and surgeons, who are all board-certified or eligible in one or more specialties. MRK provides physician experts to the entire State of California, the Reno/Lake Tahoe area, and Las Vegas, and we travel to many areas of the United States. Physical therapy, registered nurses, physician assistant, and billing review consultants are available services MRK provides. Our office physicians are available for telephone review of the merits of your case before you decide to proceed.  

Edward W. Younger, III, M.D., Medical Director of MRK Medical Consultants, specializes in Orthopedic Surgery. He has extensive experience in total joint replacement, as well as reconstructive surgery of the knee, hip, and shoulder. He was instrumental in bringing computer navigation technology to his hospital. He served on the orthopedic trauma staff at Mercy San Juan Medical Center in Carmichael, California, for more than fifteen years and was instrumental in bringing computer navigation technology to that institution. He is a member of Alpha Omega Alpha National Honor Society and is a Diplomate of the American Board of Orthopedic Surgery, a member of the American Medical Association, the American Academy of Orthopedic Surgeons, and the California Orthopedic Association.

Dr. Michael R. Klein, Jr., M.D., specializes in Orthopedic Surgery and is a founding member and the first Medical Director of Northern California Orthopedic Centers. He was involved with the development of the orthopedic section of the Level II Trauma Center at Mercy San Juan Medical Center. He served as a clinical professor at the University of California, Davis, Medical Center for more than thirty years. He has been a member of the North American Spine Society since 2009 and was awarded the David O. Selby Award in 2020 for his contributions. He is a fellow of the American College of Surgeons and American Academy of Orthopedic Surgeons, and a member of the American Medical Association and the California Medical Association. He retired from the USAF in 1998 after being on active duty during the Vietnam War, and he was activated for Operation Desert Storm in 1991. 

MRK's Areas of Expertise:

Dr. Patricia J. Bartzak, DNP, RN, CMSRN is a doctorally prepared Registered Nurse, with active nursing licenses in both Massachusetts and California.  Dr. Bartzak provides direct patient care in the hospital setting.  In addition to nursing research and education positions. Dr. Bartzak demonstrates both a wide and deep involvement in the nursing field. Her clinical practice provides the relevance, skill set, and understanding of what’s needed to create an environment that finds the evidence to optimize patient outcomes and leads the next generation of nurses. Dr. Bartzak utilizes peer-reviewed journal databases and meticulously references her sources and synthesizes information on complex nursing and health-related subjects. Currently working in a hospital designated as level 1 trauma center. 

Dr. Bartzak has completed the Intensive Course on Evidence-Based Practice (EBP) at the Fuld Institute at Ohio State University (2019) and is co-leading the adoption of EBP for a national organization. Dr. Bartzak has demonstrated skill in data mining and concept simplification to provide background and context for complex healthcare matters. Dr. Bartzak has worked in both union and non-union environments, and has the background and experience to consult with hospital leadership to engage and strengthen nurse’s investment in the workplace. Dr. Bartzak has written policies and procedures so she can assist other organizations in policy review and recommendations to ensure broad coverage, while also maintaining a risk management balance. Dr. Bartzak is versed in core measures and patient safety initiatives, and can provide an independent evaluation of practice issues and outcomes.

Finally, Dr. Bartzak has taught at all levels in nursing education from associate to doctoral, and can provide recommendations related to student progress in the academic area, and issues related to new graduate nurses transitioning into practice.

View Dr. Bartzak's Expert Witness Profile.

The Physician Assistant Experts Network™ is a referral resource for attorneys seeking expert medical opinions on the standard of care provided by physician assistants and advanced nurse practitioners. The PA Experts Network™ was founded by Jeffrey G. Nicholson, PA-C, Ph.D., M.Ed., MPAS, an experienced medical-legal consultant and a leader in the physician assistant profession. He will either help you personally or facilitate a physician assistant expert from his network of board certified Physician Assistant Experts in all medical specialties. See his article on this website. Practicing 30 years, a PA Educator, Assistant Professor, and Director of the University of Wisconsin Physician Assistant Program.

Services Include:

• Medical Records Review, Deposition, Testimony, Referrals of PAs, NPs, Midwives, CRNAs, and allied health PT, EMT etc.

Education and Certifications:

• Ph.D., University of Wisconsin-Madison, WI, 2008
• Master of Education, M.Ed., Harvard University, Cambridge, MA, 1989
• Masters Degree in Physician Assistant Studies, University of Nebraska Click here for Website to see complete resume and photo.