How long after getting Bellafill will I have to wait to get a laser treatment? Is it like other fillers where you have to wait?

Bellafill is generally delivered deeper into the tissue than the laser. Which makes it safe for you to have your laser treatment soon after your injections. For more specific recommendations, I would discuss your concerns with the physician performing your procedures. In most cases, two weeks would be the maximum wait time between the procedure, unless there are additional circumstances I am not aware of. 

It will depend in part on the depth of the laser treatment. However, Bellafill is typically injected much more deeply than lasers reach, which prevents one from countering the other. I would say wait about 2 weeks before undergoing your second treatment, just to ensure your dermal tissue has had ample time to heal. Make sure the doctor you choose is board certified and highly experienced in the laser procedure you choose to ensure an optimal outcome. 

In my practice i do these at the same time all the time without issues, for years.  See my youtube and IG videos. I would suggest preparing your skin with a cosmelan or enlightn peel before lasers (see link to emeragecosmetics.com where we do free skincare consults daily).  Best, Dr. Emer.