Sandra "Sandy" L. Dvorak, 80, of Bluffton, passed away Saturday morning, January 3, 2026, at Bluffton Regional Medical Center.

Sandy was born in Bluffton on April 26, 1945, to Lloyd and Mary Merle (Cardin) Wilkin.  She married Ronald "Ron" L. Dvorak in Fort Wayne on February 14, 1988; he survives.

Sandy attended Rockcreek High School in Wells County.  She worked as a surgery scheduler at Caylor-Nickel Clinic in Bluffton for over ten years and also drove a school bus for Bluffton-Harrison MSD for four years.

Sandy was an avid NASCAR fan, to the point that her and Ron enjoyed traveling the country visiting all of the NASCAR Super Tracks.  She was also a big NBA fan and enjoyed bowling, as well as playing piano and dancing with her sister, Cheryl.  More than anything else, Sandy was all about her family.

In addition to her husband, Sandy is survived by two sons, Ron Robison (Wendy Pierce) of Daleville and Randy Robison of London, Ohio; a daughter, Renae Barger of Decatur; a sister, Cheryl (Ron) Sliger of Bluffton; a brother, Larry (Kathy) Wilkin of Bluffton; along with six grandchildren and several great-grandchildren.

Aside from her parents, Sandy was preceded in death by a sister, Roselyn Hix.

A private family graveside service was held at Horeb Cemetery in Uniondale.  Goodwin – Harnish Funeral Home & Cremation Services in Bluffton has been entrusted with the arrangements.