The couple plan to exchange wedding vows on the beach of Cabo San Lucas during October in the presence of immediate family.
A wedding reception celebration will be held Nov. 10 in Bloomington.
Dr. Smith is a 2003 graduate of Martinsville High School while Weimer is a 2003 graduate of Eastern Greene High School.
They are both 2008 graduates of Purdue University.
Weimer earned a Master of Science in Biomedical Engineering in Dec 2009 from New Jersey Institute of Technology.
Dr. Smith earned a Doctorate of Physical Therapy in May 2011 from Sacred Heart University.