Guilherme Haddad is a seasoned medical specialist with experience at Rede D'Or Star and Hospital Samaritano since December 2019 and June 2019, respectively. Prior experience includes a role as a physician at Unimed-Rio from October 2012 to February 2020. Educational qualifications include a Master of Business Administration in Health Management, Innovation, and Services from Pontifícia Universidade Católica do Rio Grande do Sul, completed in 2022, and various specializations in Gastroenterology, Digestive Endoscopy, and General Surgery obtained from the Federal University of the State of Rio de Janeiro. Guilherme holds a medical degree from Estácio, earned in 2009.