Building Contacts

Building Administrators

Ms. Jessica Lyons, HS Principal

Mr. David Sellan, MS Principal 


Nurses Office
Mr. Gary Bisone, RN

Mrs. Gail Walter, RN
Nurse Phone:  716-694-7678
Nurse Fax:  716-694-5172


Clerical Staff

Mrs. Tammy Charrois

Mrs. Kelly Harszlak 



Welcome to Tonawanda Middle/High School web pages. We are proud of the work we accomplish at this building in grades 6 through 12. We are committed to fostering a positive, caring environment to provide the best education possible for all students. Read more about our mission.


Follow Dr Newton on Twitter
 Follow the HS Principal
Follow Dr Newton on Twitter
 Follow the MS Principal


  • College Scholarships
    Attention college-bound seniors: make sure to visit the THS Scholarship web page to search opportunities for funding your college tuition. You can also visit the Counseling Office for more information and scholarship applications. Many of these applications are due this spring, so apply now! 

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  • Photo of Tops in Education Logo



    You Can Help Raise Money for Our School! 
    You shop and Tops donates! Please click on this Tops Flyer for more information and how to register or you can visit the Tops in Education website and follow the registration prompts. 

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  • New MS/HS News Site
    Tonawanda MS/HS's new online newspaper/news site can be found at Students create the morning announcements, write stories about events and people in the District, and create videos for entertainment. The site will be the source for all student information regarding THS (birthdays, lunch menus, upcoming events, etc).


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  • Internet Safety for Parents

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  • Common Core Math Homework Help Website for Parents! If you don’t understand your child’s math homework, you are not alone. Here is an excellent resource where you will find math modules, lessons and homework for grades k – 8. Click here for the link.

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