The best way to communicate with me is through e-mail.  I check my e-mail throughout the day, and should be able to repsond quickly.
michael.stemmler@slps.org
I prefer meeting students face-to-face.  We can meet before or after class (I can provide a pass for your next class), or we can arrange a meeting before or after school.  We can also meet through Microsoft Teams, which allows us to message, as well as video or audio conference.  It's best if I know you are coming, so please drop me an e-mail heads-up.
Finally, if you're in an absolute panic, you can try calling me directly, at 314-503-8848.  Please remember the district policy that I  am not allowed to speak with a student on an unmonitored device, without a parent or guardian present or on the line.