Sort results by A to Z Z to A Page of 1 Joshua K. Trussell, MD Bariatric Surgery General Surgery View Profile Sachin S. Kukreja, MD General Surgery Bariatric Surgery View Profile Manuel E. Castro-Arreola, MD General Surgery Bariatric Surgery View Profile Andrew B. Standerwick, MD Bariatric Surgery General Surgery View Profile Jeremy P. Parcells, MD Bariatric Surgery General Surgery View Profile Page of 1 Texas law prohibits hospitals from practicing medicine. The physicians on the Methodist Health System medical staff are independent practitioners who are not employees or agents of Methodist Health System, Methodist Health System, or any of its affiliated hospitals.