Tonya Detweiler, President & CEO, MBA              

Tonya founded Blue Diamond Communities in 2013 and The Green House® Village of Goshen in 2016. She has her bachelor's degree in social work from Goshen College and her MBA from Bluffton University, with a concentration in healthcare. Prior to founding Blue Diamond Communities, Tonya was the Vice President of Advancement for Hesston College. 

Tonya is deeply passionate about intergenerational living and helping community members find their forever home. She has seen the benefits of intergenerational living through her own family's experience, and is excited to bring these opportunities to Goshen and beyond. 

"For my children to understand intergenerational living as their normal, I will be forever grateful to the generations before me that have modeled this so well." - Tonya Detweiler

Jan Goppert, Educator, RN

An experienced RN with a passion for educating and elder care, Jan joined the Blue Diamond Communities team in July 2017. With her LPN from Ivy Tech and her RN from Bethel College, Jan spent 20 years working in traditional long-term care facilities in many capacities. In 2005, Jan founded Health Careers Training & Development, where she is the Program Director and Instructor for education of long-term care facility, hospital, physician office, and clinic team members.

Jan learned of The Green House® Project many years ago and stresses the model of elder-directed care when she teaches CNA classes. She has always felt that the quality of an elder’s life begins with the CNA, "because they are the closest to the elders, get to know them and are able to give the nurse valuable information about the elders they care for." She is excited to be part of our local Green House® venture and to educate others about this innovative, elder-centered model of care.


Lauren Detweiler, Director of Marketing

A marketing graduate from Indiana University's Kelley School of Business, Lauren joined the Blue Diamond Communities team in December 2016. Lauren is passionate about working with start-ups, specifically when they relate to a greater social cause such as elder care. Lauren has continued working with Blue Diamond Communities to launch The Green House® Village of Goshen while volunteering, traveling full-time, and working remotely for clients from the US, Europe, and Africa.