Staff, Interns, and Lead Volunteers


Open Position

Executive Director

The search is on for our next Executive Director! Would you or someone you know be interested in learning more about this position? This is a fantastic opportunity to position a vibrant learning organization for the future needs of our community. 

                                                Apply at

Tammy Miller

Tammy Miller

Finance & Administrative Consultant

Tammy Miller is a longtime member of Simply Living who joined as Finance and Administrative Consultant in 2023. She credits Simply Living with assisting her and her partner in a project leading to Ohio’s 140th state nature preserve, Coyote Run, located in Fairfield County. Tammy’s professional background includes Accounting and IT. Contact Tammy at

Kenedy Witherow

Woman with brown hair, smiling at camera. Yellow flowers and leaves in background.

Project Specialist

I’m a recent graduate from The Ohio State University’s School of Environment and Natural Resources with a passion for the built environment, urban wildlife, waste reduction, and environmental education! I am constantly seeking future opportunities for growth and development to support my success in sustainability.


Get in touch if you would like to intern with us!

Lead Volunteers

Rita Haider is retired from two careers, one as a nurse practitioner and one in international education. She oversees Simply Living’s internship program and online calendar — a true community resource that lists sustainability events across Central Ohio.  Rita has traveled to more than 45 countries. Seeing the beauty of our mother earth Rita wants to do what she can to care for her. Contact Rita at


Mayda Sanchez is executive director of Ohio Sustainable Business Council and owner of the tech consultancy Unlimited Media. She has lent her technical expertise to Simply Living for years hosting our website, providing a virtual option for our events, helping us convert to a new donor relationship management system, and more. We could not do what we do without her! Contact Mayda at

Sheila is a retired educator who has been a Simply Living member for over 20 years. She founded Sustainable Delaware Ohio and has been active in and serving on the boards of other local non-profits. Her long volunteer history with SL includes having served as board secretary, and facilitation of Your Money or Your Life and many of the Earth Institute courses. She currently co-chairs the Columbus Chapter of Citizens’ Climate Lobby and is board member and recording secretary for Simply Living.

Retired, but active in volunteering for Simply Living and the Support Our Local Economy coalition in central Ohio. I am available for presentations on topics related to sustainability and the local economy.

I can be reached at or call 614-354-6172.

Comments are closed.