Hyderabad: Dr. Reddy's Laboratories announced that Mr Umang Vohra, who was the CFO of the company for the past four years, will take over the role of executive vice president and head of North America generics business from January 2013.

Subsequently, Mr Saumen Chakraborty has been appointed as the CFO of the company effective January 2, 2013. Mr Saumen is currently the president and global head of quality, HR, IT and business process excellence (BPE) at Dr. Reddy's. He was also the CFO of Dr. Reddy's between 2006 and 2008.