Gastrointestinal technology provider Endochoice Holdings Inc. has appointed William Enquist, an existing board member, as the chairman of the board of directors. Former chairman Scott Huennekens stepped down to focus on his position as president and CEO of Verb Surgical, an independent surgical solutions company. Enquist has more than 30 years of experience in the medical device industry, most recently serving as president of global endoscopy for Stryker Corp. Enquist retired from Stryker in 2013 and served as an advisor to the company through 2014. He currently also serves on the Firefly Medical Inc. board of directors.