Steve Pierce (born 1950) is an American politician from the state of Arizona.
 He is a Republican member of the Arizona Senate, representing the 1st district.
 He was first elected in 2008 and has served since 2009.
 He was president of the Arizona State Senate from November 10, 2011 through 2012.
Sean Bowie is an American politician and a Democratic member of the Arizona State Senate elected to represent District 18 in 2016.
 Bowie works for the Provost's office at Arizona State University.
Russell K. Pearce (born June 23, 1947) is an American politician and Republican former member of the Arizona State Senate.
 He rose to national prominence as the primary sponsor of Arizona SB1070, a controversial anti-illegal alien measure that was signed into law in 2010.
 He was elected President of the Arizona Senate when the Senate began its current term in January 2011, but then suffered a dramatic reversal of fortune when he was ousted in a November 2011 recall election, the first legislator in Arizona history to be so removed from office.
 He served as Vice-Chair of the Arizona GOP, but in September 2014, he resigned the position after controversy over his recommendation of forced sterilization of poor women on Medicaid.
Kelli Ward ("née" Kaznoski; born January 25, 1969) is an American politician and osteopathic physician.
 A member of the Republican Party, Ward was elected in 2012 to serve in the Arizona State Senate representing the fifth legislative district.
 She was unopposed for election in 2014.
 While serving in office, she continued to practice medicine in the emergency departments in Lake Havasu City and Kingman, Arizona.
Tom Chabin is an American politician and a former Democratic member of the Arizona State Senate representing the 2nd District from his appointment in September 2007 until 2012.
 He served on the Coconino County Board of Supervisors from 1992-2000.
 He was a democratic nominee for the Arizona Corporation Commission in 2016.
Sue Donahue is an American politician.
 Donahue was appointed in 2016 to serve in the Arizona State Senate representing the fifth legislative district as a member of the Republican Party.
 Donahue replaced Kelli Ward who resigned to run for the United States Senate.
 Donahue did not run for re-election in 2016 and was replaced by Sonny Borrelli.
James Edward Banks (born July 16, 1979) is an American politician who is the U.S. Representative for Indiana 's 3 congressional district .
 A Republican, he previously served as a member of the Indiana Senate.
 Banks was first elected to serve in the state senate for the 17th district in 2010, and upon military deployment to Afghanistan, he took a leave of absence from the state senate since September 2014.
 Invoking an Indiana state law which allows state and local officeholders to take leaves of absence during active duty military service, Banks was temporarily replaced by his wife, Amanda Banks, who held the office for the senate's 2015 legislative session.
 He returned to Indiana from overseas duty on April 14, 2015 and resumed his duties as state senator on May 8, 2015.
 On May 3, 2016 he won the primary election for the Republican nomination for Indiana's Third Congressional District.
Thomas C. Patterson is an American politician and was chairman of the Goldwater Institute from 2000 to July 2015.
 He was elected to the Arizona State Senate in 1989, serving as minority leader from 1991 to 1992 and majority leader from 1993 to 1996.
 Patterson was the author of legislation creating Arizona's charter school system and welfare reform program.
 Until 1998, he was a practicing physician and president of Emergency Physicians, Inc..
 Patterson also served as president of the Arizona chapter of the American College of Emergency Physicians.
 He is a graduate of Yale University and the University of Nebraska.
Scott Bundgaard is a Republican politician who served in the Arizona House of Representatives and in the Arizona State Senate.
 Bundgaard served as Chairman of the Senate Finance Committee and was later elected as Majority Leader of the Arizona State Senate.
Alan Curtis Bates (March 17, 1945 – August 5, 2016) was an American osteopathic physician and a Democratic politician from the U.S. state of Oregon.
 He was a member of the Oregon State Senate, representing the 3rd District since 2005.
 Previously he was a member of the Oregon House of Representatives from 2000 through 2004.

Question: What is the name of American politician and osteopathic physician who was replaced by Sue Donahue's appointment in 2016 to serve in the Arizona State Senate?
Answer: Kelli Ward