Revision Expert Witnesses

Orthopedic Surgery, Foot & Ankle Surgery - Fracture, infection, nonunion, ankle, knee replacement, hip replacement, revision, arthroplasty, osteomyelitis, malunion, orthopedic trauma,

My name is Michael Krosin, MD. I am an Orthopedic Trauma Surgeon in a high volume clinical and academic practice. I have been in practice for ten years. My clinical focus is orthopedic trauma surgery including complex and revision fracture care, infections and post traumatic deformity. In addition I have a busy elective practice in primary and revision hip and knee replacement as well as elective foot and ankle surgery. I am involved in teaching nationally as well as with my residents and am regarded as an engaging and thoughtful teacher with excellent interpersonal relationships and presence. I have several published articles in peer-reviewed journals, have served on quality committees and ethics committees, and spent several years as Departmental Chair. I am still 100% clinical inclusive of my teaching duties. I find medico-legal work to be very engaging and have finally found the space for a greater involvement in my practice. I have a commitment to the highest standar...

Bariatric Surgery, General Surgery - Weight Loss Surgery, Gastric Bypass, Roux-en-Y, Sleeve Gastrectomy, Gastric Sleeve, Revision, Conversion, Endoscopy, Gastric Balloon, Morbid Obesity, Lap Band, Vitamin Deficiencies, Wernicke’s, Laparoscopy, Hernia, Gallbladder, Cholecystectomy, Foregut Surgery, Hiatal hernia, Fundoplication, Reflux

Michael Barker, MD, FACS, is a fellowship-trained, board-certified general surgeon who specializes in Bariatric and Laparoscopic Surgery. He is a graduate of the United States Naval Academy and SUNY Brooklyn College of Medicine, and also completed a Fellowship in Bariatric & Minimally Invasive Surgery at East Carolina University. Dr. Barker spent 16 years on Active Duty in the Navy, where he made multiple overseas deployments and was Director of the largest Bariatric Surgery program within the Department of Defense. He continues to serve in executive and leadership positions in the Navy Reserve, including as Advisor to the Surgeon General of the Navy regarding General Surgery. Dr. Barker is currently the Medical Director of the Central Virginia VA Healthcare System Bariatric Surgery Program and Director of the Operating Room at McGuire VA Medical Center in Richmond, VA. He maintains an active practice in bariatric surgery including primary operations, revisions, conversions, a...