To find some gastric bypass before and after pictures, you can go to the hospitals that perform those surgeries. They normally have pictures up on the wall of before and after pictures of their patients. Friends you know may have also had the surgery, you could ask if they got any before and after pictures.
You can find a gallery of before and after pictures of gastric bypass surgery at http://www.obesityhelp.com/morbidobesity/members/before+and+after.php.
Physicians who specialize in gastric bypass surgery has portfolios of before and after pictures of patients who've had that surgery. There are several galleries online of before and after pictures of gastric bypass surgery patients such as this one: http://www.obesityhelp.com/morbidobesity/members/before+and+after.php
http://www.renewedreflections.com/forums/news-please-read/937-before-and-after-pics.html has before and after pictures from gastric bypass surgery. www.laparoscopy.com/obesity/roux.html has actual pictures of the surgery.
You can find pictures of a gastric bypass surgery at www.gastricbypasssurgerys.com, or consult your primary doctors about your question, and they should be able to help get you in the right direction
If you are looking to get Gastric Bypass surgery, you will probably want to look at forums, before and after pictures, confessions, physician information etc. You can find all that on www.obeseinfo.com
If you know someone that has had Gastric Bypass surgery before they might have some of their own to provide or else a person could check out a variety of Gastric Bypass patients own before and after pictures they have uploaded to the internet on various sites, such as the following: www.obeseinfo.com/before_after_gastric_bypass_surgery.htm, www.renewedreflections.com/forums/news-please-read/937-before-and-after-pics.html, and www.locateadoc.com/pictures/bariatric-surgery/gastric-bypass-surgery.html.
You can find information on the gastric bypass revision at http://www.obesityhelp.com/forums/revision/gastric-bypass-revision-surgery.html. It's generally an option for someone who had an issue with their gastric bypass.
There are many stars that have elected to get gastric bypass surgery. Just going on People.com or other tabloid magazines will give you before and after pictures of every star that has ever gotten the surgery done including Oprah and Star Jones.
To see some pictures of before and after of gastric bypass surgery people, you may go to website like youtube.com to watch video. You may also wanted to go to http://healthystate.org/archives/4461
Go to wikipedia images and search gastric bypass images. It will show you pictures of gastric bypass. You could even ask your doctor where you can find some images.
You can go to any library and ask for a medical section or you can ask your doctor. Ask your friends or family if they know where to get pictures on gastric bypass. A doctor can also recommend someone to you who specializes in the process of gastric bypass.
Dogpile images is the best place to look for gastric bypass pictures. They give you several pictures from several different websites so that you can find one or two that might help you.