Will One Laser Genesis Treatment Give Any Results?

Minimal benefit.  You should do a series.  See a Board Certified Plastic Surgeon or Board Certified Dermatologist. Thank you for your question and good luck with everything.

Lasergenesis should be spaced out 2 weeks apart so this may not be ideal for you unless another spa or doctors office is around to finish the treatment.  I would suggest you do at least 4-6 total treatments to get the best results.  

This question is often asked about the laser treatments for skin
revitalization .
The Genesis Laser treatment activates collagen production with its
quick, micro-pulses of laser energy. The benefits will be noticeable reduction
of fine lines and wrinkles, unwanted dark spots and facial redness. The
results will be subtle, but don't let that fool you, as the overall effect can
provide dramatic results! Results can be noticeable within the first 4 weeks, depending on how much correction was needed. Regardless, the collagen stimulation will be profound whether only 1 treatment or follow-up treatments are done.  We highly recommend the combination of skin tightening with the Titan procedure ( an InfraRed heat)that helps to successfully provide  energy  below the skin's surface.
The skin will continue to improve  for 8-12 weeks after the last treatment!