A BIG congrats on your degree!!
What an awesome achievement. It sounds like you are ready to take on another goal and are starting the right way - with research.
I can tell you a bit about my cir****tances. I had a Lap-band placed last August. The MD that was to follow me for band fills sold his practice between the time I spoke to them pre-band and the time I needed a fill a few weeks later. I have been unable to find a physician within a reasonable distance from my home, 4 hours or so, to do the fills. I was frustrated and decided it was up to me to figure an alternative route to a healthier future. That led me to reading lots about the VSG. I have found it to be comparable in safety to the lap-band as far as complications. In fact, the follow-up is much less complicated as there are no fills, no too-tight restrictions and no worries about a slipped band, erosions, etc. For me, this is my next step. I am very hopeful that it is the best choice for me.
I thought about a gastric by-pass for a short time...OK, maybe two minutes. It is a very serious operation with very serious complication rates. But, on the other side, many, many people have success with this procedure.
About needles: Any surgery requires an IV line to be inserted. Focus on a song on an IPod, watch TV or talk to someone while it is being inserted. Some people close their eyes...some talk to the nurse. It is all a matter of a brief minute, then it is over! You have overcome much more "pain" than that in your everyday schooling!! (Think of all those sleepless nights studying!)
Good luck in your quest!
AnnieZ