Dr. Dave Deets

Dad of 3 boys, husband of a teacher, Mascoutah SD19 Superintendent, IASA Southwestern Region President

[Dr. Dave Deets @Sup_Deets]

@GSV_STL @MHS19Baseball @MHS19_ATHLETICS We are certainly proud of it! Thank you for visiting 🙏

[Gateway Sports Venue @GSV_STL]

Beautiful brand new Veterans Park at Mascoutah High School. Truly a top tier ballpark in the St. Louis area and Illinois. @MHS19Baseball @MHS19_ATHLETICS

[Dr. Dave Deets @m19supt]

MSD19 was recognized as a 2026 National District of Distinction by the District Administration Leadership Association. Thank you to our teachers and staff, students, leadership team, school board, parents, and Mascoutah community—and Happy Holidays! #19EveryStudent #M19Pride

[Dr. Dave Deets @m19supt]

MSD19 is honoring our Veterans. We extend our gratitude to all Veterans in our community and across the nation—your sacrifices do not go unnoticed. We are also thankful to count Scott AFB as part of our family, too.
https://t.co/XWAzb1H8u3 #VeteransDay #M19Pride

[The Education Magazine @TheEducationMag]

Small-town roots. Global spirit.

Mascoutah CUSD 19 is redefining education through collaboration, inclusion, and excellence — proving that when a community grows together, everyone thrives. 💫

https://t.co/Rv9iUc7GZP

#Education #Leadership #Community #Mascoutah

[Dr. Dave Deets @Sup_Deets]

@MHS19_ATHLETICS Congratulations on a strong season!! 👏

[Dr. Dave Deets @Sup_Deets]

@MHS19_ATHLETICS Good luck at State Keagan 👊👏

[Dr. Dave Deets @Sup_Deets]

@MHS19_ATHLETICS Congrats Brock!!! 👏

[Dr. Dave Deets @Sup_Deets]

To all the weather forecasters out there, I say THANK YOU for a job well done this week. It made this mornings cup of coffee taste a bit sweeter knowing the right call was made to close. ❄️☕️

[Dr. Dave Deets @Sup_Deets]

@carrie_hruby Awesome 👏

[Dr. Dave Deets @Sup_Deets]

@MascoutahVB That was impressive 👏👏

[Dr. Dave Deets @Sup_Deets]

Absolutely 🔥atmosphere at Mascoutah High School today as we wrapped up Homecoming Week ‘24 with THE best pep assembly there is. 💜🙌
#LetsEAT #MHSTheHighSchoolofChoice

[Dr. Dave Deets @Sup_Deets]

Mascoutah ASC gives all of our love, support, prayers, and positive thoughts to Miss Jozie, her family, and all her Freeburg Elementary friends as she undergoes surgery today 💕💕💕 #joziestrong

[Dr. Dave Deets @Sup_Deets]

Such an honor and privilege to host the @SolutionTree Summer PLC Conference here at Mascoutah High School where 800 educators from Alaska to Florida are learning and growing with us. Welcome to Mascoutah and enjoy the conference! #19EveryStudent #M19Pride

[Jill Griffin @superjillgriff]

SWIASA’s Superintendent of Distinction Dr. Brian Mentzer @BTHS201
Brian is an innovative leader dedicated to his community & providing opportunities for the students they serve. The CAVE is one example of Brian’s vision for what’s possible when you bring people together

[Dr. Dave Deets @Sup_Deets]

@superjillgriff @BTHS201 Congratulations Dr Mentzer 👏👏

[Dr. Dave Deets @Sup_Deets]

Had the joy of experiencing my first @M19_MHS Holiday Choir Concert tonight and I couldn’t be more proud. Awesome job to Mr Rice and all our amazing students on their performance 🎶🎤👏

[Dr. Dave Deets @Sup_Deets]

Very thankful for IL House Reps Amy Elik, Katie Stuart, Kevin Schmidt, & Charlie Meier, and IL Sen Erica Harriss for joining our SWIASA group yesterday for a Legislative Town Hall. We value the opportunity to connect and work together 🙏 @IllinoisASA #swiasa

[Dr. Dave Deets @Sup_Deets]

Today the Mascoutah 19 Administrative Support Center enjoyed a wonderful Thanksgiving meal together as a work family. I couldn’t be more thankful of this team and all they do. 💜🙏🦃#mascoutah19

[Dr. Dave Deets @Sup_Deets]

Excited to be part of the 2nd Annual #iljac23 Equity Immersion with my awesome cabinet. We are all in on engaging EVERY child every day!