Physical Therapy Expert Witnesses: 4

David A.Sugar, MD, is a Board Certified Orthopaedic Surgeon. He has been in practice since 1997. Working as a general Orthopaedic Surgeon, he has treated an extremely wide array of Orthopaedic conditions and injuries.

Dr. Sugar has served as the Managing Partner in a group as large as 11 doctors and worked on the Surgical QI Committee ( currently serves as the Chairman) at the 35th largest hospital in the United States. Dr. Sugar is currently the principal surgeon at Sugar Orthopaedics where they provide surgical and non-surgical treatments for muscular and skeletal problems of all types.

Litigation Support - Dr Sugar has offered expert witness services for attorneys representing plaintiff and defendant for 20 years. His services include independent medical evaluations (IMEs), medical record review, thorough reporting, depositions, and trial testimony. Dr. Sugar's cases have a heavy emphasis on Fractures, Knee, Shoulder, Sports Medicine, and Pediatric Orthopaedics.

Areas of Expertise:

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:

Kevin Kucko, MAPT, ATC is a licensed Physical Therapist with over 23 years of experience. His specialty areas include Work-injury Reduction, Outpatient Services Development, and Physical Rehabilitation. 

Background Experience - Mr. Kucko began his career as an athletic trainer working with athletes from college through the NFL. He quickly focused on accelerating recovery times while rehabilitating orthopedic injuries. In 1995, he completed his Masters’ degree in Physical Therapy. Since that time, he has served as Department Director at various rehabilitation facilities throughout the east. 

Litigation Support - With over 13 years of experience performing Functional Capacity Evaluations, Mr. Kucko has helped hundreds of clients resolve cases with the best possible outcome. He provides services to attorneys representing both Plaintiff and Defense. Kevin Kucko offers meticulous review of medical records in preparation for trial and depositions. For cases where therapy and physical rehabilitation are involved, he sets the foundation by explaining medical conditions and interventions in a clear and concise manner that jurors understand. Mr. Kucko has been deposed and/or testified 14 times since 2010. 

Areas of Expertise:

Dr. Theresa A. Schmidt, DPT, is an expert Orthopedic Physical Therapist with 35 years of clinical expertise and over 10 years of academic experience.  As an Approved Provider of continuing education for NY State Boards of Physical Therapy and Massage Therapy, and for the National Certification Board of Therapeutic Massage and Bodywork, Inc., (NCBTMB), she updates clinicians internationally on clinical practice guidelines, standards of care, examination and management of injuries, disease, movement impairments and disability.

Litigation Support - Dr. Schmidt offers expert witness services to attorneys representing plaintiff and defense. She is dedicated to providing the latest evidence-based assessment and interventions to support functional outcomes. Dr. Schmidt offers meticulous, objective review of medical records and documentation.  She is an excellent communicator, engaging presenter, and expert orthopedic physical therapist with clinical, academic, and professional speaking experience.

Areas of Expertise:

Educise Education, Health and Wellness with Dr. Schmidt, DPT

Background Experience - Dr. Schmidt has been in private practice physical therapist for over 30 years. She has presented for American Physical, Occupational and Massage Therapy Associations, NASA Inomedic Health, Cleveland Clinic, Johns Hopkins, Vanderbilt Medical, Wake Forest, private companies and medical centers across the US.

View Dr. Theresa A. Schmidt's Consulting Profile.