http://www.wlshelp.com/bariatric-surgeons/templates/wls/img/logo.gifhttp://www.wlshelp.com/bariatric-surgeons/Duodenal Switch Surgeons in Marylandhttp://www.wlshelp.com/bariatric-surgeons/Maryland/Duodenal-Switch/http://www.wlshelp.com/bariatric-surgeons/Maryland/Duodenal-Switch/dr-stephen-j-mckenna-m-d-f-a-c-s-l182.htmlWeight loss surgery is major surgery. Schedule a consultation to determine if weight loss surgery may be an option for you. Located in Frederick, Maryland.http://www.wlshelp.com/bariatric-surgeons/Maryland/Duodenal-Switch/johns-hopkins-center-for-bariatric-surgery-l185.htmlWe specialize in weight loss surgery for the morbidly obese patient, providing a multi-disciplinary approach to caring for our patients. Located in Baltimore.