Spring 2026 Chapter Officers
INEZ LANHAM
(she/her)
President
Email: lanham@mines.edu
Howdy! I’m Inez (she/her), a Master’s student studying Computational and Applied Math!
David burnham (he/him)
VP of Campus Events
Email: david_burnham@mines.edu
Hey! I’m David, a Sophomore in Chemical Engineering. I’ve loved getting to serve the LGBTQ+ community here at Mines and look forward to continuing on with you all and putting on some great events!
JOSH TUOMINEN-COLLINS (ANY/ALL)
VP of Advocacy
Email: jtuominencollins@mines.edu
Heyo! I’m Josh (Any/All), I am a Finnish American Dual Citizen who is studying Computer Science. I’m a huge music nerd and play 7 instruments. I’ve been heavily involved in oSTEM since the beginning of my freshman year and have found great fulfillment in the service of supporting oSTEM@MInes and its mission.
Charlotte crabtree (SHE/it)
Co-VP of Commnity Outreach
Email:
| Hey Y’all or is it all? I’m Charlotte Crabtree a CS student at mines. As VP of Community Outreach I am always interested in ways to service the community and work with other organizations. Outside of oSTEM I have an interest in graphics programming, love to rock climb, and talk about pokemon |
CHLOE MARSHALL (she/her)
Media Chair
Email: marshall@mines.edu
Hi, I’m Chloe and I’m a senior in Quantitative Biosciences and Engineering!
Bella Leis (she/her)
Conference & Travel Chair
Email: leis@mines.edu
Hi! My name is Bella (she/her) and I’m a senior studying Mechanical Engineering.
Parker Macdonald (he/him)
Secretary
Email: parker_macdonald@mines.edu
| Hi, I’m Parker Macdonald! I’m currently a second year at Mines studying computer science. I’ve only been with oSTEM for a semester, but I’ve been having a great time being a part of the community and meeting all sorts of new people. |
Chapter Advisors
MEGAN ROSE (SHE/HER/HERS)
oSTEM Chapter Advisor
Email: meganrose@mines.edu
I am from Colorado and have spent most of my life in this beautiful state. I have spent over twenty years working in Colorado State Higher Ed and have been at Mines since 2016. I currently work in Budget & Financial Planning after spending over five years in the Chemistry Department as their Department Manager. I joined oSTEM as an advisor in the summer of 2023 after coveting the role for six years! I am thrilled to get to work with this group of amazing humans who are continually striving to make everyone on campus feel informed, supported and safe.
DEPAUL STRAUB (HE/HIM/HIS)
oSTEM Chapter Advisor
Email: fdstraub@mines.edu
I was born and raised in Richmond, VA, and after spending time on the east coast earning my B.S. in Interdisciplinary Liberal Studies from James Madison University and my M.Ed. in Student Affairs Administration in Higher Education from UNC Greensboro, I found my way to Golden, CO! I have been at Mines since 2021 and currently serve as the Assistant Director for New Student & Transition Services. I stepped into the advisor role with oSTEM in the summer of 2023 and have loved every minute of it! I am so thankful to get to work with such an incredible group of students who show up authentically and advocate for change on campus!