Our Staff

Our staff is the backbone of our organization as they help carryout day-to-day operations. Each member brings specific expertise that helps our organization thrive and carry out our mission of offering “second chances” for individuals and families on their journey to independent living by providing assistance with their personal transportation needs.

Meet Our Team

John Grupenhoff

Sales and Service Manager

John joined Second Chances Garage in the Spring of 2016. He is the Sales and Service Manager, overseeing daily shop operations. During his time at Second Chances Garage, the organization grew from 2 on-site staff members to the facilities and operations seen today. John has been a small business owner since graduating from Towson University. In his spare time, he enjoys mountain biking, hiking, and working on old cars. John’s dream rides include the ‘06 AMG S65 and the S Works Epic.

Teya Lowe

Office Manager and Partner Liason

Teya joined Second Chances Garage in January 2023. She is the Office Manager and Partner Liason, overseeing the daily operations and developing relationships with partner companies. She has been in the auto industry for 5 years and in customer service for 20 years.  She enjoys working with people and wanted a fulfilling career giving back to the community, which lead her to Second Chances Garage. Teya enjoys everything that Second Chances Garage is able to do for the community and all the people that have been helped. In her spare time, she loves being outdoors, hiking, fishing, and exploring. 

Lester Gonzalez

Technician

Lester joined Second Chances Garage in 2021 as a Youth Apprentice. He was top of his class and came highly recommended. After graduating from the Youth Apprentice program, Lester was hired as a full-time Technician. He enjoys perfecting his automotive talents to better help the community. In his spare time, Lester likes to play soccer.

Joe Hall

Lead Technician

Joe joined Second Chances Garage in 2017. He graduated, top of his class, from the Universal Technical Institute in 2009. He also achieved the rank of Eagle Scout through the Boy Scouts of Central America. Joe has over 10 years of Automotive Repair experience. He enjoys using his expertise to help the community and to provide a reliable resource.

Russell Portney

Sales & Program Assistant

Russell started with Second Chances in winter 2025.  He is the Shop Program Assistant, helping with all daily operations.  He first started working in the automotive industry in 2010, with in-between stops in the commercial construction and flooring industries.  He wanted to return to the automotive industry and help others at the same time and there was no better place to be than Second Chances.  He is very excited to be helping the community as a member of Second Chances.  In his spare time Russell enjoys travel, reading, watching great movies and television, having deep philosophical conversations and almost all sports.

Tonya Hatosy-Stier

Executive Director

Tonya Hatosy-Stier is the Executive Director of Second Chances Garage, where she leads initiatives to empower individuals through the transformative impact of second chances. With a strong background in nonprofit management and community outreach, Tonya is passionate about building successful organizations and teams that serve the diverse and vibrant community of Frederick.
 
Tonya’s career spans over 20 years, starting in the financial services industry before transitioning to entrepreneurship. She has held leadership roles, including Executive Director of Woman to Woman Mentoring and Development Director for Heritage Frederick. Her diverse experience gives her a unique ability to drive meaningful change and foster growth within the community.
 
In her free time, Tonya enjoys spending time with her family at the beach, golfing with her husband, and cheering on her sons at sporting events.