The Wall Street Journal, Market Watch, May 8, 2012
The recipient of the first single session bilateral total hip replacement performed in western Michigan, Steven Schaner of Grand Rapids was up and about the very next day, walking pain free for the first time in years.
The Holland Sentinel, May 7, 2012
Orthopedic surgeon Derick Johnson of the Bone and Joint Center and the Holland Hospital surgical staff performed the region's first single-session bilateral total hip replacement April 2.
WZZM, May 4, 2012
Dr. Carl Wierks sits down to talk about hip pain in athletes.
WZZM, June 7, 2011
Dr. Carl Wierks addresses the causes of shoulder pain and appropriate treatment options.
WZZM, Healthy Living, September 16, 2010
Dr. Carl Wierks discusses hip pain — what is it, and how to fix it.
WZZM, Healthy Living, September 17, 2010
Dr. Derick Johnson discusses hip replacement and a new surgery technique on WZZM's Healthy Living.
The Holland Sentinel, December 4, 2010
Dr. Carl Wierks will take a break from seeing his regular clientele in Holland when he travels to Austria with the U.S. Snowboarding Team for the FIS World Cup competition Monday through Thursday.