For more than 20 years, Crovetti Orthopaedics and Sports Medicine (COSM) has provided quality orthopaedic care in the Las Vegas Valley to restore patients' comfort and mobility. Dr. Michael Crovetti, Dr. Caleb Pinegar, Dr. Sandeep Pandit, Dr. Angelina Vera, Dr. Megan Walters, Dr. Chris Robey and Jennifer ' pride themselves on excellent post-operative pain control, maintaining a very low rate of complications or infection,and the use of cutting edge technologies in the treatment of hip, knee, shoulder, elbow and spine problems.