General Info

Welcome to the website of Advanced Surgery. Our board certified surgeons, Glenn Sandler, M.D. and Craig Colliver, M.D., specialize in the management of breast disease, laparoscopic abdominal surgery, hernia repairs, gallbladder removal, hemorrhoid surgery and the treatment of soft tissue diseases including melanoma, lipomas, pilonidal and sebaceous cysts. The philosophy of our practice is based on patient care, physician availability, and dedication to surgical education and innovation. We continue to believe that these principles help our practice to deliver the highest quality surgical care. Advanced Surgery has offices in Rockville and Germantown, Maryland and our physicians are available to see patients for office appointments Monday through Friday and available on call 24 hours a day, 7 days a week. Our surgeons have been recognized in the Washingtonian Magazine Top Doctors. We perform surgery at Shady Grove Adventist Hospital as well as several local outpatient surgery centers.